| Location | Heat Zone |
|---|
| Aberdeen | Heat Zone 1
< 1 days > 86°F |
| Aberdeen Gardens | Heat Zone 1
< 1 days > 86°F |
| Acme | Heat Zone 1
< 1 days > 86°F |
| Addy | Heat Zone 5
31 - 45 days > 86°F |
| Adna | Heat Zone 1
< 1 days > 86°F |
| Agnew | Heat Zone 1
< 1 days > 86°F |
| Ahtanum | Heat Zone 5
31 - 45 days > 86°F |
| Airway Heights | Heat Zone 2
1 - 7 days > 86°F |
| Albion | Heat Zone 2
1 - 7 days > 86°F |
| Alder | Heat Zone 1
< 1 days > 86°F |
| Alderton | Heat Zone 1
< 1 days > 86°F |
| Alderwood Manor | Heat Zone 1
< 1 days > 86°F |
| Alger | Heat Zone 1
< 1 days > 86°F |
| Algona | Heat Zone 1
< 1 days > 86°F |
| Allyn | Heat Zone 1
< 1 days > 86°F |
| Almira | Heat Zone 5
31 - 45 days > 86°F |
| Altoona | Heat Zone 1
< 1 days > 86°F |
| Amanda Park | Heat Zone 1
< 1 days > 86°F |
| Amboy | Heat Zone 1
< 1 days > 86°F |
| Ames Lake | Heat Zone 1
< 1 days > 86°F |
| Anacortes | Heat Zone 1
< 1 days > 86°F |
| Anatone | Heat Zone 5
31 - 45 days > 86°F |
| Anderson Island | Heat Zone 1
< 1 days > 86°F |
| Appleton | Heat Zone 1
< 1 days > 86°F |
| Ardenvoir | Heat Zone 5
31 - 45 days > 86°F |
| Ariel | Heat Zone 1
< 1 days > 86°F |
| Arlington | Heat Zone 1
< 1 days > 86°F |
| Arlington Heights | Heat Zone 1
< 1 days > 86°F |
| Artondale | Heat Zone 1
< 1 days > 86°F |
| Ashford | Heat Zone 1
< 1 days > 86°F |
| Asotin | Heat Zone 5
31 - 45 days > 86°F |
| Auburn | Heat Zone 1
< 1 days > 86°F |
| Ault Field | Heat Zone 1
< 1 days > 86°F |
| Bainbridge Island | Heat Zone 1
< 1 days > 86°F |
| Bangor Trident Base | Heat Zone 1
< 1 days > 86°F |
| Banks Lake South | Heat Zone 5
31 - 45 days > 86°F |
| Barberton | Heat Zone 1
< 1 days > 86°F |
| Baring | Heat Zone 1
< 1 days > 86°F |
| Barstow | Heat Zone 5
31 - 45 days > 86°F |
| Basin City | Heat Zone 5
31 - 45 days > 86°F |
| Battle Ground | Heat Zone 1
< 1 days > 86°F |
| Bay Center | Heat Zone 1
< 1 days > 86°F |
| Bay View | Heat Zone 1
< 1 days > 86°F |
| Beaux Arts Village | Heat Zone 1
< 1 days > 86°F |
| Beaver | Heat Zone 1
< 1 days > 86°F |
| Belfair | Heat Zone 1
< 1 days > 86°F |
| Bell Hill | Heat Zone 1
< 1 days > 86°F |
| Bellevue | Heat Zone 1
< 1 days > 86°F |
| Bellingham | Heat Zone 1
< 1 days > 86°F |
| Belmont | Heat Zone 2
1 - 7 days > 86°F |
| Benge | Heat Zone 5
31 - 45 days > 86°F |
| Benton City | Heat Zone 5
31 - 45 days > 86°F |
| Bethel | Heat Zone 1
< 1 days > 86°F |
| Beverly | Heat Zone 6
46 - 60 days > 86°F |
| Bickleton | Heat Zone 1
< 1 days > 86°F |
| Big Lake | Heat Zone 1
< 1 days > 86°F |
| Bingen | Heat Zone 1
< 1 days > 86°F |
| Birch Bay | Heat Zone 1
< 1 days > 86°F |
| Black Diamond | Heat Zone 1
< 1 days > 86°F |
| Blaine | Heat Zone 1
< 1 days > 86°F |
| Blakely Island | Heat Zone 1
< 1 days > 86°F |
| Blueslide | Heat Zone 4
15 - 30 days > 86°F |
| Blyn | Heat Zone 1
< 1 days > 86°F |
| Bonney Lake | Heat Zone 1
< 1 days > 86°F |
| Bothell | Heat Zone 1
< 1 days > 86°F |
| Boulevard Park | Heat Zone 1
< 1 days > 86°F |
| Boundary | Heat Zone 4
15 - 30 days > 86°F |
| Bow | Heat Zone 1
< 1 days > 86°F |
| Boyds | Heat Zone 5
31 - 45 days > 86°F |
| Brady | Heat Zone 1
< 1 days > 86°F |
| Bremerton | Heat Zone 1
< 1 days > 86°F |
| Brewster | Heat Zone 5
31 - 45 days > 86°F |
| Bridgeport | Heat Zone 6
46 - 60 days > 86°F |
| Brier | Heat Zone 1
< 1 days > 86°F |
| Brinnon | Heat Zone 1
< 1 days > 86°F |
| Brownstown | Heat Zone 5
31 - 45 days > 86°F |
| Brush Prairie | Heat Zone 1
< 1 days > 86°F |
| Bryant | Heat Zone 1
< 1 days > 86°F |
| Bryn Mawr-Skyway | Heat Zone 1
< 1 days > 86°F |
| Buckley | Heat Zone 1
< 1 days > 86°F |
| Bucoda | Heat Zone 1
< 1 days > 86°F |
| Buena | Heat Zone 5
31 - 45 days > 86°F |
| Burbank | Heat Zone 6
46 - 60 days > 86°F |
| Burien | Heat Zone 1
< 1 days > 86°F |
| Burley | Heat Zone 1
< 1 days > 86°F |
| Burlington | Heat Zone 1
< 1 days > 86°F |
| Burton | Heat Zone 1
< 1 days > 86°F |
| Camano | Heat Zone 1
< 1 days > 86°F |
| Camano Island | Heat Zone 1
< 1 days > 86°F |
| Camas | Heat Zone 1
< 1 days > 86°F |
| Camp Murray | Heat Zone 1
< 1 days > 86°F |
| Canterwood | Heat Zone 1
< 1 days > 86°F |
| Carbonado | Heat Zone 1
< 1 days > 86°F |
| Carlsborg | Heat Zone 1
< 1 days > 86°F |
| Carlton | Heat Zone 5
31 - 45 days > 86°F |
| Carnation | Heat Zone 1
< 1 days > 86°F |
| Carrolls | Heat Zone 1
< 1 days > 86°F |
| Carson | Heat Zone 1
< 1 days > 86°F |
| Carson River Valley | Heat Zone 1
< 1 days > 86°F |
| Cascade Park East | Heat Zone 1
< 1 days > 86°F |
| Cascade Park West | Heat Zone 1
< 1 days > 86°F |
| Cascade Valley | Heat Zone 5
31 - 45 days > 86°F |
| Cascade-Fairwood | Heat Zone 1
< 1 days > 86°F |
| Cashmere | Heat Zone 5
31 - 45 days > 86°F |
| Castle Rock | Heat Zone 1
< 1 days > 86°F |
| Cathan | Heat Zone 1
< 1 days > 86°F |
| Cathcart | Heat Zone 1
< 1 days > 86°F |
| Cathlamet | Heat Zone 1
< 1 days > 86°F |
| Cedonia | Heat Zone 4
15 - 30 days > 86°F |
| Centerville | Heat Zone 4
15 - 30 days > 86°F |
| Central Park | Heat Zone 1
< 1 days > 86°F |
| Centralia | Heat Zone 1
< 1 days > 86°F |
| Chattaroy | Heat Zone 4
15 - 30 days > 86°F |
| Chehalis | Heat Zone 1
< 1 days > 86°F |
| Chehalis Village | Heat Zone 1
< 1 days > 86°F |
| Chehalis/Centralia | Heat Zone 1
< 1 days > 86°F |
| Chelan | Heat Zone 4
15 - 30 days > 86°F |
| Chelan Falls | Heat Zone 4
15 - 30 days > 86°F |
| Cheney | Heat Zone 3
8 - 14 days > 86°F |
| Cherry Grove | Heat Zone 1
< 1 days > 86°F |
| Chesaw | Heat Zone 4
15 - 30 days > 86°F |
| Chewelah | Heat Zone 5
31 - 45 days > 86°F |
| Chico | Heat Zone 1
< 1 days > 86°F |
| Chimacum | Heat Zone 1
< 1 days > 86°F |
| Chinook | Heat Zone 1
< 1 days > 86°F |
| Cinebar | Heat Zone 1
< 1 days > 86°F |
| Clallam Bay | Heat Zone 1
< 1 days > 86°F |
| Clarkston | Heat Zone 5
31 - 45 days > 86°F |
| Clarkston Heights-Vineland | Heat Zone 5
31 - 45 days > 86°F |
| Clayton | Heat Zone 4
15 - 30 days > 86°F |
| Cle Elum | Heat Zone 1
< 1 days > 86°F |
| Clear Lake | Heat Zone 1
< 1 days > 86°F |
| Clearview | Heat Zone 1
< 1 days > 86°F |
| Clearwater | Heat Zone 1
< 1 days > 86°F |
| Cliffdell | Heat Zone 1
< 1 days > 86°F |
| Clinton | Heat Zone 1
< 1 days > 86°F |
| Clipper | Heat Zone 1
< 1 days > 86°F |
| Clyde Hill | Heat Zone 1
< 1 days > 86°F |
| Cohassett Beach | Heat Zone 1
< 1 days > 86°F |
| Colbert | Heat Zone 3
8 - 14 days > 86°F |
| Colfax | Heat Zone 3
8 - 14 days > 86°F |
| College Place | Heat Zone 5
31 - 45 days > 86°F |
| Colton | Heat Zone 4
15 - 30 days > 86°F |
| Colville | Heat Zone 5
31 - 45 days > 86°F |
| Colville Agency | Heat Zone 5
31 - 45 days > 86°F |
| Conconully | Heat Zone 2
1 - 7 days > 86°F |
| Concrete | Heat Zone 1
< 1 days > 86°F |
| Connell | Heat Zone 6
46 - 60 days > 86°F |
| Conway | Heat Zone 1
< 1 days > 86°F |
| Copalis Beach | Heat Zone 1
< 1 days > 86°F |
| Copalis Crossing | Heat Zone 1
< 1 days > 86°F |
| Cosmopolis | Heat Zone 1
< 1 days > 86°F |
| Cottage Lake | Heat Zone 1
< 1 days > 86°F |
| Cougar | Heat Zone 1
< 1 days > 86°F |
| Coulee City | Heat Zone 5
31 - 45 days > 86°F |
| Coulee Dam | Heat Zone 5
31 - 45 days > 86°F |
| Country Homes | Heat Zone 2
1 - 7 days > 86°F |
| Coupeville | Heat Zone 1
< 1 days > 86°F |
| Covington | Heat Zone 1
< 1 days > 86°F |
| Cowiche | Heat Zone 5
31 - 45 days > 86°F |
| Creston | Heat Zone 3
8 - 14 days > 86°F |
| Cunningham | Heat Zone 6
46 - 60 days > 86°F |
| Curlew | Heat Zone 4
15 - 30 days > 86°F |
| Curtis | Heat Zone 1
< 1 days > 86°F |
| Cusick | Heat Zone 4
15 - 30 days > 86°F |
| Custer | Heat Zone 1
< 1 days > 86°F |
| Dalkena | Heat Zone 4
15 - 30 days > 86°F |
| Dallesport | Heat Zone 5
31 - 45 days > 86°F |
| Danville | Heat Zone 4
15 - 30 days > 86°F |
| Darrington | Heat Zone 1
< 1 days > 86°F |
| Dash Point | Heat Zone 1
< 1 days > 86°F |
| Davenport | Heat Zone 2
1 - 7 days > 86°F |
| Dayton | Heat Zone 5
31 - 45 days > 86°F |
| Deep River | Heat Zone 1
< 1 days > 86°F |
| Deer Harbor | Heat Zone 1
< 1 days > 86°F |
| Deer Park | Heat Zone 4
15 - 30 days > 86°F |
| Deming | Heat Zone 1
< 1 days > 86°F |
| Des Moines | Heat Zone 1
< 1 days > 86°F |
| Desert Aire | Heat Zone 6
46 - 60 days > 86°F |
| Disautel | Heat Zone 5
31 - 45 days > 86°F |
| Dishman | Heat Zone 2
1 - 7 days > 86°F |
| Dixie | Heat Zone 5
31 - 45 days > 86°F |
| Doebay | Heat Zone 1
< 1 days > 86°F |
| Dollar Corner | Heat Zone 1
< 1 days > 86°F |
| Donald | Heat Zone 5
31 - 45 days > 86°F |
| Doty | Heat Zone 1
< 1 days > 86°F |
| Dryden | Heat Zone 5
31 - 45 days > 86°F |
| Dulwich | Heat Zone 5
31 - 45 days > 86°F |
| Dungeness | Heat Zone 1
< 1 days > 86°F |
| Dupont | Heat Zone 1
< 1 days > 86°F |
| Duvall | Heat Zone 1
< 1 days > 86°F |
| East Cathlamet | Heat Zone 1
< 1 days > 86°F |
| East Hill-Meridian | Heat Zone 1
< 1 days > 86°F |
| East Olympia | Heat Zone 1
< 1 days > 86°F |
| East Port Orchard | Heat Zone 1
< 1 days > 86°F |
| East Renton Highlands | Heat Zone 1
< 1 days > 86°F |
| East Wenatchee | Heat Zone 5
31 - 45 days > 86°F |
| East Wenatchee Bench | Heat Zone 5
31 - 45 days > 86°F |
| Eastgate | Heat Zone 1
< 1 days > 86°F |
| Easton | Heat Zone 1
< 1 days > 86°F |
| Eastsound | Heat Zone 1
< 1 days > 86°F |
| Eatonville | Heat Zone 1
< 1 days > 86°F |
| Echo Lake | Heat Zone 1
< 1 days > 86°F |
| Edgewood | Heat Zone 1
< 1 days > 86°F |
| Edison | Heat Zone 1
< 1 days > 86°F |
| Edmonds | Heat Zone 1
< 1 days > 86°F |
| Edwall | Heat Zone 3
8 - 14 days > 86°F |
| Elbe | Heat Zone 1
< 1 days > 86°F |
| Electric City | Heat Zone 5
31 - 45 days > 86°F |
| Elk | Heat Zone 4
15 - 30 days > 86°F |
| Elk Plain | Heat Zone 1
< 1 days > 86°F |
| Ellensburg | Heat Zone 2
1 - 7 days > 86°F |
| Ellisforde | Heat Zone 5
31 - 45 days > 86°F |
| Ellsworth North | Heat Zone 1
< 1 days > 86°F |
| Ellsworth South | Heat Zone 1
< 1 days > 86°F |
| Elma | Heat Zone 1
< 1 days > 86°F |
| Elmer City | Heat Zone 5
31 - 45 days > 86°F |
| Eltopia | Heat Zone 5
31 - 45 days > 86°F |
| Endicott | Heat Zone 4
15 - 30 days > 86°F |
| Enetai | Heat Zone 1
< 1 days > 86°F |
| Entiat | Heat Zone 4
15 - 30 days > 86°F |
| Enumclaw | Heat Zone 1
< 1 days > 86°F |
| Ephrata | Heat Zone 5
31 - 45 days > 86°F |
| Erlands Point-Kitsap Lake | Heat Zone 1
< 1 days > 86°F |
| Eschbach | Heat Zone 5
31 - 45 days > 86°F |
| Esperance | Heat Zone 1
< 1 days > 86°F |
| Ethel | Heat Zone 1
< 1 days > 86°F |
| Evans | Heat Zone 5
31 - 45 days > 86°F |
| Everett | Heat Zone 1
< 1 days > 86°F |
| Evergreen | Heat Zone 1
< 1 days > 86°F |
| Everson | Heat Zone 1
< 1 days > 86°F |
| Fairchild AFB | Heat Zone 2
1 - 7 days > 86°F |
| Fairfield | Heat Zone 2
1 - 7 days > 86°F |
| Fairholm | Heat Zone 1
< 1 days > 86°F |
| Fairwood | Heat Zone 2
1 - 7 days > 86°F |
| Fall City | Heat Zone 1
< 1 days > 86°F |
| Farmington | Heat Zone 2
1 - 7 days > 86°F |
| Federal Way | Heat Zone 1
< 1 days > 86°F |
| Felida | Heat Zone 1
< 1 days > 86°F |
| Fern Prairie | Heat Zone 1
< 1 days > 86°F |
| Ferndale | Heat Zone 1
< 1 days > 86°F |
| Fife | Heat Zone 1
< 1 days > 86°F |
| Fife Heights | Heat Zone 1
< 1 days > 86°F |
| Finley | Heat Zone 6
46 - 60 days > 86°F |
| Fircrest | Heat Zone 1
< 1 days > 86°F |
| Five Corners | Heat Zone 1
< 1 days > 86°F |
| Fobes Hill | Heat Zone 1
< 1 days > 86°F |
| Ford | Heat Zone 4
15 - 30 days > 86°F |
| Fords Prairie | Heat Zone 1
< 1 days > 86°F |
| Forks | Heat Zone 1
< 1 days > 86°F |
| Forston | Heat Zone 1
< 1 days > 86°F |
| Fort Flagler | Heat Zone 1
< 1 days > 86°F |
| Fort Lewis | Heat Zone 1
< 1 days > 86°F |
| Four Lakes | Heat Zone 2
1 - 7 days > 86°F |
| Fox Island | Heat Zone 1
< 1 days > 86°F |
| Frederickson | Heat Zone 1
< 1 days > 86°F |
| Freeland | Heat Zone 1
< 1 days > 86°F |
| Freeman | Heat Zone 2
1 - 7 days > 86°F |
| Friday Harbor | Heat Zone 1
< 1 days > 86°F |
| Fruitland | Heat Zone 4
15 - 30 days > 86°F |
| Fruitvale | Heat Zone 5
31 - 45 days > 86°F |
| Furport | Heat Zone 4
15 - 30 days > 86°F |
| Galvin | Heat Zone 1
< 1 days > 86°F |
| Garfield | Heat Zone 2
1 - 7 days > 86°F |
| Garrett | Heat Zone 5
31 - 45 days > 86°F |
| Geneva | Heat Zone 1
< 1 days > 86°F |
| George | Heat Zone 5
31 - 45 days > 86°F |
| Getchell | Heat Zone 1
< 1 days > 86°F |
| Gifford | Heat Zone 4
15 - 30 days > 86°F |
| Gig Harbor | Heat Zone 1
< 1 days > 86°F |
| Glacier | Heat Zone 1
< 1 days > 86°F |
| Gleed | Heat Zone 5
31 - 45 days > 86°F |
| Glenoma | Heat Zone 1
< 1 days > 86°F |
| Glenwood | Heat Zone 1
< 1 days > 86°F |
| Gold Bar | Heat Zone 1
< 1 days > 86°F |
| Goldendale | Heat Zone 3
8 - 14 days > 86°F |
| Goose Prairie | Heat Zone 1
< 1 days > 86°F |
| Gorst | Heat Zone 1
< 1 days > 86°F |
| Graham | Heat Zone 1
< 1 days > 86°F |
| Grand Coulee | Heat Zone 5
31 - 45 days > 86°F |
| Grand Mound | Heat Zone 1
< 1 days > 86°F |
| Grandview | Heat Zone 6
46 - 60 days > 86°F |
| Granger | Heat Zone 5
31 - 45 days > 86°F |
| Granite Falls | Heat Zone 1
< 1 days > 86°F |
| Grapeview | Heat Zone 1
< 1 days > 86°F |
| Grayland | Heat Zone 1
< 1 days > 86°F |
| Grays River | Heat Zone 1
< 1 days > 86°F |
| Green Acres | Heat Zone 3
8 - 14 days > 86°F |
| Green Bluff | Heat Zone 3
8 - 14 days > 86°F |
| Greenacres | Heat Zone 3
8 - 14 days > 86°F |
| Greenbank | Heat Zone 1
< 1 days > 86°F |
| Greenwater | Heat Zone 1
< 1 days > 86°F |
| Hamilton | Heat Zone 1
< 1 days > 86°F |
| Hansville | Heat Zone 1
< 1 days > 86°F |
| Harbour Pointe | Heat Zone 1
< 1 days > 86°F |
| Harrah | Heat Zone 5
31 - 45 days > 86°F |
| Harrington | Heat Zone 3
8 - 14 days > 86°F |
| Hartline | Heat Zone 5
31 - 45 days > 86°F |
| Hatton | Heat Zone 6
46 - 60 days > 86°F |
| Hay | Heat Zone 5
31 - 45 days > 86°F |
| Hazel Dell | Heat Zone 1
< 1 days > 86°F |
| Hazel Dell North | Heat Zone 1
< 1 days > 86°F |
| Hazel Dell South | Heat Zone 1
< 1 days > 86°F |
| Heisson | Heat Zone 1
< 1 days > 86°F |
| Highland | Heat Zone 6
46 - 60 days > 86°F |
| Hobart | Heat Zone 1
< 1 days > 86°F |
| Hockinson | Heat Zone 1
< 1 days > 86°F |
| Home | Heat Zone 1
< 1 days > 86°F |
| Hoodsport | Heat Zone 1
< 1 days > 86°F |
| Hooper | Heat Zone 5
31 - 45 days > 86°F |
| Hoquiam | Heat Zone 1
< 1 days > 86°F |
| Humptulips | Heat Zone 1
< 1 days > 86°F |
| Hunters | Heat Zone 4
15 - 30 days > 86°F |
| Hunts Point | Heat Zone 1
< 1 days > 86°F |
| Husum | Heat Zone 1
< 1 days > 86°F |
| Ilwaco | Heat Zone 1
< 1 days > 86°F |
| Inchelium | Heat Zone 4
15 - 30 days > 86°F |
| Index | Heat Zone 1
< 1 days > 86°F |
| Indianola | Heat Zone 1
< 1 days > 86°F |
| Inglewood-Finn Hill | Heat Zone 1
< 1 days > 86°F |
| Ione | Heat Zone 4
15 - 30 days > 86°F |
| Issaquah | Heat Zone 1
< 1 days > 86°F |
| Jamestown | Heat Zone 1
< 1 days > 86°F |
| Jared | Heat Zone 4
15 - 30 days > 86°F |
| John Sam Lake | Heat Zone 1
< 1 days > 86°F |
| Joyce | Heat Zone 1
< 1 days > 86°F |
| Junction City | Heat Zone 1
< 1 days > 86°F |
| Kahlotus | Heat Zone 6
46 - 60 days > 86°F |
| Kalaloch | Heat Zone 1
< 1 days > 86°F |
| Kalama | Heat Zone 2
1 - 7 days > 86°F |
| Kapowsin | Heat Zone 1
< 1 days > 86°F |
| Keller | Heat Zone 5
31 - 45 days > 86°F |
| Kelso | Heat Zone 1
< 1 days > 86°F |
| Kendall | Heat Zone 1
< 1 days > 86°F |
| Kenmore | Heat Zone 1
< 1 days > 86°F |
| Kennewick | Heat Zone 6
46 - 60 days > 86°F |
| Kent | Heat Zone 1
< 1 days > 86°F |
| Ketron | Heat Zone 1
< 1 days > 86°F |
| Kettle Falls | Heat Zone 5
31 - 45 days > 86°F |
| Key Center | Heat Zone 1
< 1 days > 86°F |
| Keyport | Heat Zone 1
< 1 days > 86°F |
| Kingsgate | Heat Zone 1
< 1 days > 86°F |
| Kingston | Heat Zone 1
< 1 days > 86°F |
| Kirkland | Heat Zone 1
< 1 days > 86°F |
| Kittitas | Heat Zone 3
8 - 14 days > 86°F |
| Klahanie | Heat Zone 1
< 1 days > 86°F |
| Klickitat | Heat Zone 4
15 - 30 days > 86°F |
| Krupp | Heat Zone 5
31 - 45 days > 86°F |
| La Center | Heat Zone 1
< 1 days > 86°F |
| La Conner | Heat Zone 1
< 1 days > 86°F |
| La Crosse | Heat Zone 5
31 - 45 days > 86°F |
| La Grande | Heat Zone 1
< 1 days > 86°F |
| La Push | Heat Zone 1
< 1 days > 86°F |
| Lacey | Heat Zone 1
< 1 days > 86°F |
| Lafleur | Heat Zone 5
31 - 45 days > 86°F |
| Lake Bosworth | Heat Zone 1
< 1 days > 86°F |
| Lake Cavanaugh | Heat Zone 1
< 1 days > 86°F |
| Lake Forest North | Heat Zone 1
< 1 days > 86°F |
| Lake Forest Park | Heat Zone 1
< 1 days > 86°F |
| Lake Goodwin | Heat Zone 1
< 1 days > 86°F |
| Lake Ketchum | Heat Zone 1
< 1 days > 86°F |
| Lake Marcel-Stillwater | Heat Zone 1
< 1 days > 86°F |
| Lake McMurray | Heat Zone 1
< 1 days > 86°F |
| Lake Morton-Berrydale | Heat Zone 1
< 1 days > 86°F |
| Lake Roesiger | Heat Zone 1
< 1 days > 86°F |
| Lake Shore | Heat Zone 1
< 1 days > 86°F |
| Lake Stevens | Heat Zone 1
< 1 days > 86°F |
| Lakebay | Heat Zone 1
< 1 days > 86°F |
| Lakeland North | Heat Zone 1
< 1 days > 86°F |
| Lakeland South | Heat Zone 1
< 1 days > 86°F |
| Lakeview | Heat Zone 5
31 - 45 days > 86°F |
| Lakewood | Heat Zone 1
< 1 days > 86°F |
| Lamona | Heat Zone 5
31 - 45 days > 86°F |
| Lamont | Heat Zone 4
15 - 30 days > 86°F |
| Langley | Heat Zone 1
< 1 days > 86°F |
| Latah | Heat Zone 2
1 - 7 days > 86°F |
| Laurier | Heat Zone 5
31 - 45 days > 86°F |
| Lea Hill | Heat Zone 1
< 1 days > 86°F |
| Leadpoint | Heat Zone 4
15 - 30 days > 86°F |
| Leavenworth | Heat Zone 5
31 - 45 days > 86°F |
| Lebam | Heat Zone 1
< 1 days > 86°F |
| Lewisville | Heat Zone 1
< 1 days > 86°F |
| Liberty Lake | Heat Zone 3
8 - 14 days > 86°F |
| Lilliwaup | Heat Zone 1
< 1 days > 86°F |
| Lincoln | Heat Zone 3
8 - 14 days > 86°F |
| Lind | Heat Zone 6
46 - 60 days > 86°F |
| Littlerock | Heat Zone 1
< 1 days > 86°F |
| Lochsloy | Heat Zone 1
< 1 days > 86°F |
| Lofall | Heat Zone 1
< 1 days > 86°F |
| Long Beach | Heat Zone 1
< 1 days > 86°F |
| Longbranch | Heat Zone 1
< 1 days > 86°F |
| Longmire | Heat Zone 1
< 1 days > 86°F |
| Longview | Heat Zone 1
< 1 days > 86°F |
| Longview Heights | Heat Zone 1
< 1 days > 86°F |
| Loomis | Heat Zone 4
15 - 30 days > 86°F |
| Loon Lake | Heat Zone 4
15 - 30 days > 86°F |
| Lopez Island | Heat Zone 1
< 1 days > 86°F |
| Lummi Island | Heat Zone 1
< 1 days > 86°F |
| Lyle | Heat Zone 4
15 - 30 days > 86°F |
| Lyman | Heat Zone 1
< 1 days > 86°F |
| Lynden | Heat Zone 1
< 1 days > 86°F |
| Lynnwood | Heat Zone 1
< 1 days > 86°F |
| Mabana | Heat Zone 1
< 1 days > 86°F |
| Mabton | Heat Zone 6
46 - 60 days > 86°F |
| Machias | Heat Zone 1
< 1 days > 86°F |
| Malaga | Heat Zone 5
31 - 45 days > 86°F |
| Malden | Heat Zone 3
8 - 14 days > 86°F |
| Malo | Heat Zone 3
8 - 14 days > 86°F |
| Malone | Heat Zone 1
< 1 days > 86°F |
| Malott | Heat Zone 4
15 - 30 days > 86°F |
| Maltby | Heat Zone 1
< 1 days > 86°F |
| Manchester | Heat Zone 1
< 1 days > 86°F |
| Mansfield | Heat Zone 5
31 - 45 days > 86°F |
| Manson | Heat Zone 4
15 - 30 days > 86°F |
| Maple Falls | Heat Zone 1
< 1 days > 86°F |
| Maple Heights-Lake Desire | Heat Zone 1
< 1 days > 86°F |
| Maple Valley | Heat Zone 1
< 1 days > 86°F |
| Marblemount | Heat Zone 1
< 1 days > 86°F |
| Marcus | Heat Zone 5
31 - 45 days > 86°F |
| Marietta | Heat Zone 1
< 1 days > 86°F |
| Marietta-Alderwood | Heat Zone 1
< 1 days > 86°F |
| Markham | Heat Zone 1
< 1 days > 86°F |
| Marlin | Heat Zone 5
31 - 45 days > 86°F |
| Marrowstone | Heat Zone 1
< 1 days > 86°F |
| Marshall | Heat Zone 2
1 - 7 days > 86°F |
| Martha Lake | Heat Zone 1
< 1 days > 86°F |
| Maryhill | Heat Zone 3
8 - 14 days > 86°F |
| Marysville | Heat Zone 1
< 1 days > 86°F |
| Matlock | Heat Zone 1
< 1 days > 86°F |
| Mattawa | Heat Zone 6
46 - 60 days > 86°F |
| May Creek | Heat Zone 1
< 1 days > 86°F |
| Mazama | Heat Zone 3
8 - 14 days > 86°F |
| McChord Air Force Base | Heat Zone 1
< 1 days > 86°F |
| McCleary | Heat Zone 1
< 1 days > 86°F |
| McKenna | Heat Zone 1
< 1 days > 86°F |
| McMillin | Heat Zone 1
< 1 days > 86°F |
| Mead | Heat Zone 3
8 - 14 days > 86°F |
| Meadow Glade | Heat Zone 1
< 1 days > 86°F |
| Meadowdale | Heat Zone 1
< 1 days > 86°F |
| Medical Lake | Heat Zone 3
8 - 14 days > 86°F |
| Medina | Heat Zone 1
< 1 days > 86°F |
| Megler | Heat Zone 1
< 1 days > 86°F |
| Menlo | Heat Zone 1
< 1 days > 86°F |
| Mercer Island | Heat Zone 1
< 1 days > 86°F |
| Mesa | Heat Zone 5
31 - 45 days > 86°F |
| Metaline | Heat Zone 3
8 - 14 days > 86°F |
| Metaline Falls | Heat Zone 3
8 - 14 days > 86°F |
| Methow | Heat Zone 5
31 - 45 days > 86°F |
| Mica | Heat Zone 2
1 - 7 days > 86°F |
| Midland | Heat Zone 1
< 1 days > 86°F |
| Mill Creek | Heat Zone 1
< 1 days > 86°F |
| Mill Plain | Heat Zone 1
< 1 days > 86°F |
| Millwood | Heat Zone 2
1 - 7 days > 86°F |
| Milton | Heat Zone 1
< 1 days > 86°F |
| Mineral | Heat Zone 1
< 1 days > 86°F |
| Minnehaha | Heat Zone 1
< 1 days > 86°F |
| Mirrormont | Heat Zone 1
< 1 days > 86°F |
| Moclips | Heat Zone 1
< 1 days > 86°F |
| Mohler | Heat Zone 4
15 - 30 days > 86°F |
| Monitor | Heat Zone 5
31 - 45 days > 86°F |
| Monroe | Heat Zone 1
< 1 days > 86°F |
| Monse | Heat Zone 6
46 - 60 days > 86°F |
| Monte Cristo | Heat Zone 1
< 1 days > 86°F |
| Montesano | Heat Zone 1
< 1 days > 86°F |
| Morton | Heat Zone 1
< 1 days > 86°F |
| Moses Lake | Heat Zone 5
31 - 45 days > 86°F |
| Moses Lake North | Heat Zone 5
31 - 45 days > 86°F |
| Mossyrock | Heat Zone 1
< 1 days > 86°F |
| Mount Rainier Natl Park | Heat Zone 1
< 1 days > 86°F |
| Mount Vernon | Heat Zone 1
< 1 days > 86°F |
| Mount Vista | Heat Zone 1
< 1 days > 86°F |
| Mountlake Terrace | Heat Zone 1
< 1 days > 86°F |
| Moxee | Heat Zone 5
31 - 45 days > 86°F |
| Mukilteo | Heat Zone 1
< 1 days > 86°F |
| Naches | Heat Zone 4
15 - 30 days > 86°F |
| Nahcotta | Heat Zone 1
< 1 days > 86°F |
| Napavine | Heat Zone 1
< 1 days > 86°F |
| Naselle | Heat Zone 1
< 1 days > 86°F |
| Navy Yard City | Heat Zone 1
< 1 days > 86°F |
| Neah Bay | Heat Zone 1
< 1 days > 86°F |
| Neilton | Heat Zone 1
< 1 days > 86°F |
| Nespelem | Heat Zone 5
31 - 45 days > 86°F |
| Nespelem Community | Heat Zone 5
31 - 45 days > 86°F |
| Newcastle | Heat Zone 1
< 1 days > 86°F |
| Newman Lake | Heat Zone 4
15 - 30 days > 86°F |
| Newport | Heat Zone 4
15 - 30 days > 86°F |
| Newport Hills | Heat Zone 1
< 1 days > 86°F |
| Nighthawk | Heat Zone 4
15 - 30 days > 86°F |
| Nile | Heat Zone 3
8 - 14 days > 86°F |
| Nine Mile Falls | Heat Zone 3
8 - 14 days > 86°F |
| Nisqually Indian Community | Heat Zone 1
< 1 days > 86°F |
| Nooksack | Heat Zone 1
< 1 days > 86°F |
| Nordland | Heat Zone 1
< 1 days > 86°F |
| Normandy Park | Heat Zone 1
< 1 days > 86°F |
| North Bend | Heat Zone 1
< 1 days > 86°F |
| North Bonneville | Heat Zone 1
< 1 days > 86°F |
| North Cascades Natl Park | Heat Zone 1
< 1 days > 86°F |
| North Creek | Heat Zone 1
< 1 days > 86°F |
| North Hill | Heat Zone 1
< 1 days > 86°F |
| North Lakewood | Heat Zone 1
< 1 days > 86°F |
| North Marysville | Heat Zone 1
< 1 days > 86°F |
| North Omak | Heat Zone 5
31 - 45 days > 86°F |
| North Puyallup | Heat Zone 1
< 1 days > 86°F |
| North Stanwood | Heat Zone 1
< 1 days > 86°F |
| North Sultan | Heat Zone 1
< 1 days > 86°F |
| North Yelm | Heat Zone 1
< 1 days > 86°F |
| Northport | Heat Zone 5
31 - 45 days > 86°F |
| Oak Harbor | Heat Zone 1
< 1 days > 86°F |
| Oakesdale | Heat Zone 3
8 - 14 days > 86°F |
| Oakville | Heat Zone 1
< 1 days > 86°F |
| Ocean City | Heat Zone 1
< 1 days > 86°F |
| Ocean Park | Heat Zone 1
< 1 days > 86°F |
| Ocean Shores | Heat Zone 1
< 1 days > 86°F |
| Odessa | Heat Zone 5
31 - 45 days > 86°F |
| Okanogan | Heat Zone 5
31 - 45 days > 86°F |
| Olalla | Heat Zone 1
< 1 days > 86°F |
| Olga | Heat Zone 1
< 1 days > 86°F |
| Olympia | Heat Zone 1
< 1 days > 86°F |
| Olympic Hot Springs | Heat Zone 1
< 1 days > 86°F |
| Olympic Natl Park | Heat Zone 1
< 1 days > 86°F |
| Omak | Heat Zone 5
31 - 45 days > 86°F |
| Onalaska | Heat Zone 1
< 1 days > 86°F |
| Onion Creek | Heat Zone 5
31 - 45 days > 86°F |
| Opportunity | Heat Zone 3
8 - 14 days > 86°F |
| Orcas | Heat Zone 1
< 1 days > 86°F |
| Orchards | Heat Zone 1
< 1 days > 86°F |
| Orchards North | Heat Zone 1
< 1 days > 86°F |
| Orchards South | Heat Zone 1
< 1 days > 86°F |
| Orient | Heat Zone 5
31 - 45 days > 86°F |
| Orin | Heat Zone 5
31 - 45 days > 86°F |
| Orondo | Heat Zone 4
15 - 30 days > 86°F |
| Oroville | Heat Zone 5
31 - 45 days > 86°F |
| Orting | Heat Zone 1
< 1 days > 86°F |
| Oso | Heat Zone 1
< 1 days > 86°F |
| Othello | Heat Zone 5
31 - 45 days > 86°F |
| Otis Orchards | Heat Zone 3
8 - 14 days > 86°F |
| Otis Orchards-East Farms | Heat Zone 4
15 - 30 days > 86°F |
| Outlook | Heat Zone 6
46 - 60 days > 86°F |
| Oyehut | Heat Zone 1
< 1 days > 86°F |
| Oysterville | Heat Zone 1
< 1 days > 86°F |
| Ozette | Heat Zone 1
< 1 days > 86°F |
| Pacific | Heat Zone 1
< 1 days > 86°F |
| Pacific Beach | Heat Zone 1
< 1 days > 86°F |
| Packwood | Heat Zone 1
< 1 days > 86°F |
| Palisades | Heat Zone 4
15 - 30 days > 86°F |
| Palouse | Heat Zone 2
1 - 7 days > 86°F |
| Paradise Inn | Heat Zone 1
< 1 days > 86°F |
| Parker | Heat Zone 5
31 - 45 days > 86°F |
| Parkland | Heat Zone 1
< 1 days > 86°F |
| Parkwood | Heat Zone 1
< 1 days > 86°F |
| Pasco | Heat Zone 6
46 - 60 days > 86°F |
| Pateros | Heat Zone 5
31 - 45 days > 86°F |
| Paterson | Heat Zone 6
46 - 60 days > 86°F |
| Pe Ell | Heat Zone 1
< 1 days > 86°F |
| Peaceful Valley | Heat Zone 1
< 1 days > 86°F |
| Peshastin | Heat Zone 5
31 - 45 days > 86°F |
| Piedmont | Heat Zone 1
< 1 days > 86°F |
| Pine Lake | Heat Zone 1
< 1 days > 86°F |
| Plain | Heat Zone 1
< 1 days > 86°F |
| Plymouth | Heat Zone 5
31 - 45 days > 86°F |
| Point Roberts | Heat Zone 1
< 1 days > 86°F |
| Pomeroy | Heat Zone 5
31 - 45 days > 86°F |
| Port Angeles | Heat Zone 1
< 1 days > 86°F |
| Port Angeles East | Heat Zone 1
< 1 days > 86°F |
| Port Gamble | Heat Zone 1
< 1 days > 86°F |
| Port Hadlock | Heat Zone 1
< 1 days > 86°F |
| Port Hadlock-Irondale | Heat Zone 1
< 1 days > 86°F |
| Port Ludlow | Heat Zone 1
< 1 days > 86°F |
| Port Orchard | Heat Zone 1
< 1 days > 86°F |
| Port Townsend | Heat Zone 1
< 1 days > 86°F |
| Porter | Heat Zone 1
< 1 days > 86°F |
| Poulsbo | Heat Zone 1
< 1 days > 86°F |
| Prairie Ridge | Heat Zone 1
< 1 days > 86°F |
| Prescott | Heat Zone 5
31 - 45 days > 86°F |
| Preston | Heat Zone 1
< 1 days > 86°F |
| Priest Point | Heat Zone 1
< 1 days > 86°F |
| Prosser | Heat Zone 5
31 - 45 days > 86°F |
| Pullman | Heat Zone 2
1 - 7 days > 86°F |
| Purdy | Heat Zone 1
< 1 days > 86°F |
| Puyallup | Heat Zone 1
< 1 days > 86°F |
| Pysht | Heat Zone 1
< 1 days > 86°F |
| Queets | Heat Zone 1
< 1 days > 86°F |
| Quilcene | Heat Zone 1
< 1 days > 86°F |
| Quillayute | Heat Zone 1
< 1 days > 86°F |
| Quinault | Heat Zone 1
< 1 days > 86°F |
| Quincy | Heat Zone 5
31 - 45 days > 86°F |
| Rainier | Heat Zone 1
< 1 days > 86°F |
| Randle | Heat Zone 1
< 1 days > 86°F |
| Ravensdale | Heat Zone 1
< 1 days > 86°F |
| Raymond | Heat Zone 1
< 1 days > 86°F |
| Reardan | Heat Zone 3
8 - 14 days > 86°F |
| Redmond | Heat Zone 1
< 1 days > 86°F |
| Redondo | Heat Zone 1
< 1 days > 86°F |
| Renton | Heat Zone 1
< 1 days > 86°F |
| Republic | Heat Zone 2
1 - 7 days > 86°F |
| Retsil | Heat Zone 1
< 1 days > 86°F |
| Rice | Heat Zone 4
15 - 30 days > 86°F |
| Richland | Heat Zone 6
46 - 60 days > 86°F |
| Richmond Highlands | Heat Zone 1
< 1 days > 86°F |
| Ridgefield | Heat Zone 2
1 - 7 days > 86°F |
| Ritzville | Heat Zone 5
31 - 45 days > 86°F |
| River Road | Heat Zone 1
< 1 days > 86°F |
| Riverbend | Heat Zone 1
< 1 days > 86°F |
| Riverside | Heat Zone 5
31 - 45 days > 86°F |
| Riverton | Heat Zone 1
< 1 days > 86°F |
| Robe | Heat Zone 1
< 1 days > 86°F |
| Roche Harbor | Heat Zone 1
< 1 days > 86°F |
| Rochester | Heat Zone 1
< 1 days > 86°F |
| Rock Island | Heat Zone 5
31 - 45 days > 86°F |
| Rockford | Heat Zone 3
8 - 14 days > 86°F |
| Rockport | Heat Zone 1
< 1 days > 86°F |
| Rocky Point | Heat Zone 1
< 1 days > 86°F |
| Rollingbay | Heat Zone 1
< 1 days > 86°F |
| Ronald | Heat Zone 2
1 - 7 days > 86°F |
| Roosevelt | Heat Zone 6
46 - 60 days > 86°F |
| Rosalia | Heat Zone 2
1 - 7 days > 86°F |
| Rosburg | Heat Zone 1
< 1 days > 86°F |
| Rosedale | Heat Zone 1
< 1 days > 86°F |
| Roslyn | Heat Zone 1
< 1 days > 86°F |
| Roy | Heat Zone 1
< 1 days > 86°F |
| Royal City | Heat Zone 6
46 - 60 days > 86°F |
| Ruston | Heat Zone 1
< 1 days > 86°F |
| Ryderwood | Heat Zone 1
< 1 days > 86°F |
| Sahalee | Heat Zone 1
< 1 days > 86°F |
| Saint John | Heat Zone 4
15 - 30 days > 86°F |
| Salkum | Heat Zone 1
< 1 days > 86°F |
| Salmon Creek | Heat Zone 1
< 1 days > 86°F |
| Sammamish | Heat Zone 1
< 1 days > 86°F |
| Sappho | Heat Zone 1
< 1 days > 86°F |
| Satsop | Heat Zone 1
< 1 days > 86°F |
| Satus | Heat Zone 5
31 - 45 days > 86°F |
| Seabeck | Heat Zone 1
< 1 days > 86°F |
| Seahurst | Heat Zone 1
< 1 days > 86°F |
| SeaTac | Heat Zone 1
< 1 days > 86°F |
| Seattle | Heat Zone 1
< 1 days > 86°F |
| Seattle/Boeing Field | Heat Zone 1
< 1 days > 86°F |
| Seaview | Heat Zone 1
< 1 days > 86°F |
| Sedro-Woolley | Heat Zone 1
< 1 days > 86°F |
| Seguim | Heat Zone 1
< 1 days > 86°F |
| Sekiu | Heat Zone 1
< 1 days > 86°F |
| Selah | Heat Zone 5
31 - 45 days > 86°F |
| Sequim | Heat Zone 1
< 1 days > 86°F |
| Shaker Church | Heat Zone 1
< 1 days > 86°F |
| Shaw Island | Heat Zone 1
< 1 days > 86°F |
| Shelter Bay | Heat Zone 1
< 1 days > 86°F |
| Shelton | Heat Zone 1
< 1 days > 86°F |
| Sheridan Beach | Heat Zone 1
< 1 days > 86°F |
| Shoreline | Heat Zone 1
< 1 days > 86°F |
| Silvana | Heat Zone 1
< 1 days > 86°F |
| Silver Creek | Heat Zone 1
< 1 days > 86°F |
| Silver Firs | Heat Zone 1
< 1 days > 86°F |
| Silver Lake | Heat Zone 1
< 1 days > 86°F |
| Silverdale | Heat Zone 1
< 1 days > 86°F |
| Sisco Heights | Heat Zone 1
< 1 days > 86°F |
| Skamania | Heat Zone 1
< 1 days > 86°F |
| Skamokawa | Heat Zone 1
< 1 days > 86°F |
| Ski Bluewood | Heat Zone 4
15 - 30 days > 86°F |
| Skokomish | Heat Zone 1
< 1 days > 86°F |
| Skykomish | Heat Zone 1
< 1 days > 86°F |
| Smokey Point | Heat Zone 1
< 1 days > 86°F |
| Snee Oosh | Heat Zone 1
< 1 days > 86°F |
| Snohomish | Heat Zone 1
< 1 days > 86°F |
| Snoqualmie | Heat Zone 1
< 1 days > 86°F |
| Snoqualmie Pass | Heat Zone 1
< 1 days > 86°F |
| Soap Lake | Heat Zone 5
31 - 45 days > 86°F |
| South Bend | Heat Zone 1
< 1 days > 86°F |
| South Broadway | Heat Zone 5
31 - 45 days > 86°F |
| South Cle Elum | Heat Zone 1
< 1 days > 86°F |
| South Colby | Heat Zone 1
< 1 days > 86°F |
| South Hill | Heat Zone 1
< 1 days > 86°F |
| South Prairie | Heat Zone 1
< 1 days > 86°F |
| South Wenatchee | Heat Zone 5
31 - 45 days > 86°F |
| Southworth | Heat Zone 1
< 1 days > 86°F |
| Spanaway | Heat Zone 1
< 1 days > 86°F |
| Spangle | Heat Zone 2
1 - 7 days > 86°F |
| Spokane | Heat Zone 2
1 - 7 days > 86°F |
| Spokane Valley | Heat Zone 3
8 - 14 days > 86°F |
| Spokane/Fairchild AFB | Heat Zone 2
1 - 7 days > 86°F |
| Spokane/Felts Field | Heat Zone 2
1 - 7 days > 86°F |
| Sprague | Heat Zone 3
8 - 14 days > 86°F |
| Springdale | Heat Zone 4
15 - 30 days > 86°F |
| Stampede Pass | Heat Zone 1
< 1 days > 86°F |
| Stanwood | Heat Zone 1
< 1 days > 86°F |
| Starbuck | Heat Zone 5
31 - 45 days > 86°F |
| Startup | Heat Zone 1
< 1 days > 86°F |
| Stehekin | Heat Zone 1
< 1 days > 86°F |
| Steilacoom | Heat Zone 1
< 1 days > 86°F |
| Steptoe | Heat Zone 3
8 - 14 days > 86°F |
| Stevenson | Heat Zone 1
< 1 days > 86°F |
| Stimson Crossing | Heat Zone 1
< 1 days > 86°F |
| Stratford | Heat Zone 5
31 - 45 days > 86°F |
| Sudden Valley | Heat Zone 1
< 1 days > 86°F |
| Sultan | Heat Zone 1
< 1 days > 86°F |
| Sumas | Heat Zone 1
< 1 days > 86°F |
| Summit | Heat Zone 1
< 1 days > 86°F |
| Summitview | Heat Zone 5
31 - 45 days > 86°F |
| Sumner | Heat Zone 1
< 1 days > 86°F |
| Sunnyside | Heat Zone 6
46 - 60 days > 86°F |
| Sunnyslope | Heat Zone 5
31 - 45 days > 86°F |
| Suquamish | Heat Zone 1
< 1 days > 86°F |
| Swede Heaven | Heat Zone 1
< 1 days > 86°F |
| Swinomish Village | Heat Zone 1
< 1 days > 86°F |
| Tacoma | Heat Zone 1
< 1 days > 86°F |
| Tacoma/McChord AFB | Heat Zone 1
< 1 days > 86°F |
| Taholah | Heat Zone 1
< 1 days > 86°F |
| Tahuya | Heat Zone 1
< 1 days > 86°F |
| Tampico | Heat Zone 5
31 - 45 days > 86°F |
| Tanglewilde-Thompson Place | Heat Zone 1
< 1 days > 86°F |
| Tanner | Heat Zone 1
< 1 days > 86°F |
| Tekoa | Heat Zone 2
1 - 7 days > 86°F |
| Tenino | Heat Zone 1
< 1 days > 86°F |
| Terrace Heights | Heat Zone 5
31 - 45 days > 86°F |
| Thornton | Heat Zone 3
8 - 14 days > 86°F |
| Thorp | Heat Zone 2
1 - 7 days > 86°F |
| Three Lakes | Heat Zone 1
< 1 days > 86°F |
| Tieton | Heat Zone 4
15 - 30 days > 86°F |
| Timentwa | Heat Zone 5
31 - 45 days > 86°F |
| Tokeland | Heat Zone 1
< 1 days > 86°F |
| Toledo | Heat Zone 1
< 1 days > 86°F |
| Tonasket | Heat Zone 5
31 - 45 days > 86°F |
| Toppenish | Heat Zone 5
31 - 45 days > 86°F |
| Torboy | Heat Zone 2
1 - 7 days > 86°F |
| Touchet | Heat Zone 6
46 - 60 days > 86°F |
| Toutle | Heat Zone 1
< 1 days > 86°F |
| Town and Country | Heat Zone 2
1 - 7 days > 86°F |
| Tracyton | Heat Zone 1
< 1 days > 86°F |
| Trentwood | Heat Zone 3
8 - 14 days > 86°F |
| Tri-Cities | Heat Zone 6
46 - 60 days > 86°F |
| Trout Lake | Heat Zone 1
< 1 days > 86°F |
| Tukwila | Heat Zone 1
< 1 days > 86°F |
| Tulalip | Heat Zone 1
< 1 days > 86°F |
| Tulalip Bay | Heat Zone 1
< 1 days > 86°F |
| Tumtum | Heat Zone 4
15 - 30 days > 86°F |
| Tumwater | Heat Zone 1
< 1 days > 86°F |
| Twisp | Heat Zone 5
31 - 45 days > 86°F |
| Tyee | Heat Zone 1
< 1 days > 86°F |
| Underwood | Heat Zone 1
< 1 days > 86°F |
| Union | Heat Zone 1
< 1 days > 86°F |
| Union Gap | Heat Zone 5
31 - 45 days > 86°F |
| Union Hill-Novelty Hill | Heat Zone 1
< 1 days > 86°F |
| Uniontown | Heat Zone 4
15 - 30 days > 86°F |
| University Place | Heat Zone 1
< 1 days > 86°F |
| Usk | Heat Zone 4
15 - 30 days > 86°F |
| Vader | Heat Zone 1
< 1 days > 86°F |
| Valley | Heat Zone 5
31 - 45 days > 86°F |
| Valleyford | Heat Zone 2
1 - 7 days > 86°F |
| Van Zandt | Heat Zone 1
< 1 days > 86°F |
| Vancouver | Heat Zone 1
< 1 days > 86°F |
| Vantage | Heat Zone 6
46 - 60 days > 86°F |
| Vashon | Heat Zone 1
< 1 days > 86°F |
| Vaughn | Heat Zone 1
< 1 days > 86°F |
| Venersborg | Heat Zone 1
< 1 days > 86°F |
| Veradale | Heat Zone 3
8 - 14 days > 86°F |
| Verlot | Heat Zone 1
< 1 days > 86°F |
| Wahkiacus | Heat Zone 4
15 - 30 days > 86°F |
| Waitsburg | Heat Zone 5
31 - 45 days > 86°F |
| Waldron | Heat Zone 1
< 1 days > 86°F |
| Walla Walla | Heat Zone 5
31 - 45 days > 86°F |
| Walla Walla East | Heat Zone 5
31 - 45 days > 86°F |
| Waller | Heat Zone 1
< 1 days > 86°F |
| Wallula | Heat Zone 6
46 - 60 days > 86°F |
| Walnut Grove | Heat Zone 1
< 1 days > 86°F |
| Wapato | Heat Zone 6
46 - 60 days > 86°F |
| Warden | Heat Zone 5
31 - 45 days > 86°F |
| Warm Beach | Heat Zone 1
< 1 days > 86°F |
| Washougal | Heat Zone 1
< 1 days > 86°F |
| Washtucna | Heat Zone 6
46 - 60 days > 86°F |
| Waterville | Heat Zone 1
< 1 days > 86°F |
| Wauconda | Heat Zone 3
8 - 14 days > 86°F |
| Wauna | Heat Zone 1
< 1 days > 86°F |
| Waverly | Heat Zone 2
1 - 7 days > 86°F |
| Weallup Lake | Heat Zone 1
< 1 days > 86°F |
| Wellpinit | Heat Zone 4
15 - 30 days > 86°F |
| Wenatchee | Heat Zone 5
31 - 45 days > 86°F |
| Wesport | Heat Zone 1
< 1 days > 86°F |
| West Clarkston-Highland | Heat Zone 5
31 - 45 days > 86°F |
| West Lake Sammamish | Heat Zone 1
< 1 days > 86°F |
| West Lake Stevens | Heat Zone 1
< 1 days > 86°F |
| West Longview | Heat Zone 1
< 1 days > 86°F |
| West Pasco | Heat Zone 6
46 - 60 days > 86°F |
| West Richland | Heat Zone 6
46 - 60 days > 86°F |
| West Side Highway | Heat Zone 1
< 1 days > 86°F |
| West Sound | Heat Zone 1
< 1 days > 86°F |
| West Valley | Heat Zone 5
31 - 45 days > 86°F |
| West Wenatchee | Heat Zone 5
31 - 45 days > 86°F |
| Westport | Heat Zone 1
< 1 days > 86°F |
| Whidbey Island | Heat Zone 1
< 1 days > 86°F |
| White Center | Heat Zone 1
< 1 days > 86°F |
| White Salmon | Heat Zone 1
< 1 days > 86°F |
| White Swan | Heat Zone 5
31 - 45 days > 86°F |
| Wilbur | Heat Zone 4
15 - 30 days > 86°F |
| Wilkeson | Heat Zone 1
< 1 days > 86°F |
| Willapa | Heat Zone 1
< 1 days > 86°F |
| Wilson Creek | Heat Zone 5
31 - 45 days > 86°F |
| Winlock | Heat Zone 1
< 1 days > 86°F |
| Winslow | Heat Zone 1
< 1 days > 86°F |
| Winthrop | Heat Zone 5
31 - 45 days > 86°F |
| Wishram | Heat Zone 5
31 - 45 days > 86°F |
| Wollochet | Heat Zone 1
< 1 days > 86°F |
| Woodinville | Heat Zone 1
< 1 days > 86°F |
| Woodland | Heat Zone 2
1 - 7 days > 86°F |
| Woodmont Beach | Heat Zone 1
< 1 days > 86°F |
| Woods Creek | Heat Zone 1
< 1 days > 86°F |
| Woodway | Heat Zone 1
< 1 days > 86°F |
| Yacolt | Heat Zone 1
< 1 days > 86°F |
| Yakima | Heat Zone 5
31 - 45 days > 86°F |
| Yarrow Point | Heat Zone 1
< 1 days > 86°F |
| Yelm | Heat Zone 1
< 1 days > 86°F |
| Zillah | Heat Zone 5
31 - 45 days > 86°F |
