FPUS56 KOTX 232320 ZFPOTX Zone Forecast Product for Eastern Washington and North Idaho National Weather Service Spokane WA 420 PM PDT Sun Aug 23 2026 IDZ001-WAZ037-241100- Northern Panhandle-Northeast Mountains- Including the cities of Sandpoint, Rathdrum, Bonners Ferry, Priest River, Clark Fork, Eastport, Colville, Deer Park, Chewelah, Newport, Kettle Falls, Ione, Metaline Falls, Metaline, Tiger, and Fruitland 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Haze overnight. Lows in the mid 40s to mid 50s. Gusts up to 20 mph in the evening. .MONDAY...Sunny. Highs in the 80s. .MONDAY NIGHT...Partly cloudy. Haze. Lows in the upper 40s to upper 50s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s to lower 60s. .WEDNESDAY...Sunny with a chance of showers and thunderstorms. Highs in the upper 80s to mid 90s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the 50s. Highs in the upper 70s to lower 80s. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 40s to lower 50s. Highs in the mid 70s to lower 80s. $$ IDZ002-WAZ036-241100- Coeur d'Alene Area-Spokane Area- Including the cities of Coeur d'Alene, Post Falls, Hayden, Worley, Spokane, Cheney, Davenport, and Rockford 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Haze and areas of smoke overnight. Lows in the upper 40s to mid 50s. Southwest wind 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable. .MONDAY...Sunny, haze. Areas of smoke in the afternoon. Highs in the mid to upper 80s. Light wind. .MONDAY NIGHT...Partly cloudy. Areas of smoke in the evening. Haze. Lows in the 50s. Light wind. .TUESDAY...Hot, sunny. Highs in the lower to mid 90s. Light wind. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 50s to lower 60s. Light wind. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 50s to lower 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 70s to lower 80s. Lows in the 50s. .FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 70s to lower 80s. $$ IDZ003-WAZ033-241100- Idaho Palouse-Washington Palouse- Including the cities of Moscow, Plummer, Potlatch, Genesee, Pullman, Colfax, Rosalia, La Crosse, Oakesdale, Tekoa, and Uniontown 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Lows in the mid 40s to mid 50s. Southwest wind 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable. .MONDAY...Sunny. Haze in the afternoon. Highs in the mid 80s to lower 90s. Light wind. .MONDAY NIGHT...Partly cloudy. Haze and areas of smoke. Lows in the upper 40s to upper 50s. Light wind. .TUESDAY...Hot, sunny. Highs in the mid to upper 90s. Light wind. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. Light wind. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 80s to lower 90s. Lows in the lower 50s to lower 60s. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 70s to mid 80s. Lows in the mid 40s to mid 50s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the 40s. Highs in the upper 70s to lower 80s. $$ IDZ004-241100- Central Panhandle Mountains- Including the cities of Kellogg, St Maries, Pinehurst, Osburn, Wallace, Mullan, Lookout Pass, and Fernwood 420 PM PDT Sun Aug 23 2026 .TONIGHT...Clear. Lows in the upper 40s to lower 50s. Gusts up to 20 mph in the evening. .MONDAY...Sunny, haze. Areas of smoke in the afternoon. Highs in the mid to upper 80s. .MONDAY NIGHT...Partly cloudy. Areas of smoke in the evening. Haze. Lows in the upper 40s to mid 50s. .TUESDAY...Sunny, warmer. Highs in the 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .WEDNESDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s to lower 90s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the 50s. Highs in the lower 80s. .THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows in the lower 40s to lower 50s. Highs in the mid 70s to lower 80s. $$ IDZ026-WAZ032-241100- Lewiston Area-Lower Garfield and Asotin Counties- Including the cities of Lewiston, Lapwai, Peck, Culdesac, Gifford, Clarkston, and Pomeroy 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Lows in the 50s. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs in the mid 80s to mid 90s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Hot, sunny. Highs 93 to 102. .TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower to mid 90s. Lows in the upper 50s to mid 60s. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 70s to upper 80s. Lows in the lower 50s to lower 60s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 40s to lower 50s. Highs in the upper 70s to mid 80s. $$ IDZ027-241100- Lewis and Southern Nez Perce Counties- Including the cities of Kamiah, Craigmont, Nezperce, and Winchester 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Lows in the 50s. Gusts up to 25 mph in the evening. .MONDAY...Sunny. Highs in the lower 80s to lower 90s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Hot, sunny. Highs 91 to 101. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 80s to mid 90s. Lows in the mid 50s to mid 60s. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs in the mid 70s to lower 80s. $$ WAZ031-241100- Northeast Blue Mountains- Including the cities of Anatone and Peola 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Lows in the mid to upper 50s. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs in the lower 80s to lower 90s. .MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to upper 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 50s to lower 60s. $$ WAZ034-035-241100- Moses Lake Area-Upper Columbia Basin- Including the cities of Moses Lake, Ephrata, Othello, Quincy, Ritzville, Grand Coulee, Odessa, Wilbur, and Coulee City 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Areas of smoke. Haze overnight. Lows in the 50s. Northwest wind 5 to 10 mph. Gusts up to 20 mph in the evening. .MONDAY...Sunny. Haze and areas of smoke. Highs in the mid 80s to lower 90s. Northeast wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Haze and areas of smoke. Lows in the upper 50s to lower 60s. Northeast wind 5 to 10 mph. .TUESDAY...Sunny, warmer. Highs in the 90s. Northeast wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. South wind 5 to 10 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower to mid 90s. Lows in the mid 50s to lower 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the upper 70s to mid 80s. Lows in the upper 40s to upper 50s. $$ WAZ038-241100- Okanogan Highlands- Including the cities of Republic, Inchelium, and Wauconda 420 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy. Areas of smoke in the evening. Haze overnight. Lows in the upper 40s to upper 50s. .MONDAY...Haze in the morning. Sunny. Highs in the 80s. .MONDAY NIGHT...Haze in the evening. Partly cloudy. Lows in the lower 50s to lower 60s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 80s to lower 90s. Lows in the mid 50s to mid 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the mid 70s to mid 80s. Lows in the upper 40s to upper 50s. $$ WAZ041-044-241100- Wenatchee Area-Waterville Plateau- Including the cities of Wenatchee, Chelan, Entiat, Cashmere, Waterville, and Mansfield 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Areas of smoke. Haze overnight. Lows in the mid 50s to lower 60s. Northwest wind 5 to 15 mph with gusts up to 25 mph in the evening, becoming light and variable. .MONDAY...Sunny. Areas of smoke in the morning. Haze. Highs in the 80s. .MONDAY NIGHT...Partly cloudy. Haze in the evening. Areas of smoke. Lows in the upper 50s to mid 60s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 80s to lower 90s. Lows in the upper 50s to mid 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the mid 70s to lower 80s. Lows in the lower 50s to lower 60s. $$ WAZ043-241100- Okanogan Valley- Including the cities of Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and Tonasket 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Haze and areas of smoke overnight. Lows in the mid to upper 50s. .MONDAY...Sunny, haze. Highs in the 80s. .MONDAY NIGHT...Partly cloudy. Haze. Lows in the upper 50s to lower 60s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 80s to lower 90s. Lows in the upper 50s to mid 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s. $$ WAZ047-241100- Central Chelan County- Including the cities of Leavenworth, Plain, and Lake Wenatchee 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Areas of smoke. Haze overnight. Lows in the lower 50s to lower 60s. Gusts up to 25 mph in the evening. .MONDAY...Sunny. Haze and areas of smoke. Highs in the upper 70s to upper 80s. .MONDAY NIGHT...Partly cloudy. Haze and areas of smoke. Lows in the mid 50s to mid 60s. .TUESDAY...Sunny, warmer. Highs in the mid 80s to lower 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s. .THURSDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 70s to lower 80s. Lows in the upper 40s to upper 50s. $$ WAZ048-241100- Western Chelan County- Including the cities of Stevens Pass, Holden Village, and Stehekin 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Haze and areas of smoke overnight. Lows in the lower 50s to lower 60s. Gusts up to 25 mph. .MONDAY...Sunny. Haze and areas of smoke. Highs in the lower 80s to lower 90s. .MONDAY NIGHT...Partly cloudy. Haze and areas of smoke. Lows in the upper 50s to mid 60s. .TUESDAY...Sunny, warmer. Highs in the mid 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to upper 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 70s to upper 80s. Lows in the mid 50s to mid 60s. .THURSDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 60s to upper 70s. Lows in the upper 40s to upper 50s. $$ WAZ049-241100- WesternOkanogan County- Including the cities of Mazama, Winthrop, Twisp, Methow, and Conconully 420 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly clear. Haze overnight. Lows in the upper 40s to upper 50s. Gusts up to 20 mph in the evening. .MONDAY...Sunny, haze. Highs in the 80s. .MONDAY NIGHT...Partly cloudy. Haze. Lows in the mid 50s to lower 60s. .TUESDAY...Sunny, warmer. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. .WEDNESDAY...Sunny. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s to lower 60s. Chance of precipitation 20 percent. .THURSDAY THROUGH SUNDAY...Partly cloudy. Highs in the mid 70s to lower 80s. Lows in the upper 40s to upper 50s. $$