Zone Forecast Product
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
500 FPUS56 KOTX 210910 ZFPOTX Zone Forecast Product for Eastern Washington and North Idaho National Weather Service Spokane WA 209 AM PDT Fri Aug 21 2026 IDZ001-WAZ037-212300- 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 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Partly cloudy. Haze and patchy smoke. Highs in the 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the upper 50s to upper 60s. .SATURDAY...Haze and patchy smoke in the morning. Mostly cloudy with a chance of rain showers in the morning, then partly cloudy in the afternoon. Highs in the upper 80s to mid 90s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 50s to lower 60s. .SUNDAY...Sunny with a 20 percent chance of rain showers. Not as warm. Highs in the mid 70s to lower 80s. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to upper 50s. Highs in the lower 80s to lower 90s. .THURSDAY...Partly cloudy. Highs in the upper 70s to lower 80s. $$ IDZ002-WAZ036-212300- Coeur d`Alene Area-Spokane Area- Including the cities of Coeur d`Alene, Post Falls, Hayden, Worley, Spokane, Cheney, Davenport, and Rockford 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Hot. Partly cloudy. Highs in the mid to upper 90s. Light wind, becoming northeast 5 to 10 mph in the afternoon. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the 60s. Northeast wind 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Haze and patchy smoke in the morning. Highs in the lower to mid 90s. Northeast wind 5 to 10 mph shifting to the south with gusts up to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 50s to lower 60s. Southwest wind 5 to 15 mph with gusts up to 30 mph. .SUNDAY...Sunny. Not as warm. Highs in the upper 70s to lower 80s. Southwest wind 5 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid to upper 80s. Lows in the lower to mid 50s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid to upper 80s. Lows in the 50s. .THURSDAY...Partly cloudy. Highs around 80. $$ IDZ003-WAZ033-212300- Idaho Palouse-Washington Palouse- Including the cities of Moscow, Plummer, Potlatch, Genesee, Pullman, Colfax, Rosalia, La Crosse, Oakesdale, Tekoa, and Uniontown 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Very hot. Partly cloudy. Highs 97 to 104. East wind 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of showers overnight. Lows in the 60s. Northeast wind 5 to 10 mph in the evening, becoming light and variable. Chance of precipitation 20 percent. .SATURDAY...Hot. Partly cloudy. Highs in the lower to mid 90s. South wind 5 to 15 mph. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows in the 50s. Southwest wind 5 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny. Not as hot. Highs in the upper 70s to mid 80s. Southwest wind 5 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the upper 40s to upper 50s. .THURSDAY...Sunny. Highs in the upper 70s to lower 80s. $$ IDZ004-212300- Central Panhandle Mountains- Including the cities of Kellogg, St Maries, Pinehurst, Osburn, Wallace, Mullan, Lookout Pass, and Fernwood 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Hot. Partly cloudy. Highs 96 to 101. .TONIGHT...Mostly cloudy. Lows in the lower to mid 60s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower to mid 90s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the 50s. Chance of precipitation 50 percent. .SUNDAY...Sunny. Not as warm. Highs in the upper 70s to lower 80s. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to upper 50s. Highs in the mid 80s to lower 90s. .THURSDAY...Sunny. Highs around 80. $$ IDZ026-WAZ032-212300- Lewiston Area-Lower Garfield and Asotin Counties- Including the cities of Lewiston, Lapwai, Peck, Culdesac, Gifford, Clarkston, and Pomeroy 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Very hot. Partly cloudy. Haze and patchy smoke in the afternoon. Highs 96 to 105. .TONIGHT...Mostly cloudy. A chance of showers overnight. Haze and patchy smoke overnight. Lows in the mid 60s to lower 70s. Chance of precipitation 20 percent. .SATURDAY...Partly cloudy. Highs in the 90s. West wind 5 to 15 mph with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s to lower 60s. West wind 5 to 15 mph with gusts up to 35 mph. .SUNDAY...Sunny. Highs in the upper 70s to upper 80s. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s. Highs in the mid 80s to mid 90s. .THURSDAY...Sunny. Highs in the lower to mid 80s. $$ IDZ027-212300- Lewis and Southern Nez Perce Counties- Including the cities of Kamiah, Craigmont, Nezperce, and Winchester 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Very hot. Partly cloudy in the morning, becoming mostly cloudy. Highs 94 to 103. .TONIGHT...Mostly cloudy. Haze and patchy smoke. A chance of showers overnight. Lows in the mid 60s to lower 70s. Chance of precipitation 20 percent. .SATURDAY...Hot. Partly cloudy in the morning, becoming mostly cloudy. Haze and patchy smoke in the morning. Highs in the upper 80s to upper 90s. Gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s to mid 60s. West wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .SUNDAY...Sunny. Highs in the upper 70s to upper 80s. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s. Highs in the lower 80s to lower 90s. .THURSDAY...Partly cloudy. Highs in the upper 70s to mid 80s. $$ WAZ031-212300- Northeast Blue Mountains- Including the cities of Anatone and Peola 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Hot. Partly cloudy in the morning, becoming mostly cloudy. Haze and patchy smoke in the morning. Highs 91 to 100. .TONIGHT...Mostly cloudy. A chance of showers overnight. Haze and patchy smoke overnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SATURDAY...Partly cloudy. Haze and patchy smoke in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s to mid 90s. Northwest wind 5 to 15 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 60s. West wind 5 to 15 mph with gusts up to 35 mph. .SUNDAY...Sunny. Highs in the mid 70s to mid 80s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the mid to upper 50s. Highs in the upper 70s to upper 80s. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. Highs in the lower 80s to lower 90s. .THURSDAY...Sunny. Highs in the mid 70s to lower 80s. $$ WAZ034-035-212300- Moses Lake Area-Upper Columbia Basin- Including the cities of Moses Lake, Ephrata, Othello, Quincy, Ritzville, Grand Coulee, Odessa, Wilbur, and Coulee City 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Hot. Mostly cloudy. Highs 96 to 102. Northeast wind 5 to 10 mph. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the upper 60s to lower 70s. North wind 5 to 10 mph. .SATURDAY...Mostly cloudy in the morning then clearing. Haze and patchy smoke in the morning. Highs in the lower to mid 90s. Southeast wind 5 to 15 mph. Gusts up to 20 mph increasing to 35 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. Southwest wind 5 to 15 mph with gusts up to 35 mph. .SUNDAY...Sunny. Not as hot. Highs in the lower to mid 80s. Southwest wind 5 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the lower 50s to lower 60s. .THURSDAY...Sunny. Highs in the lower to mid 80s. $$ WAZ038-212300- Okanogan Highlands- Including the cities of Republic, Inchelium, and Wauconda 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Partly cloudy in the morning, becoming mostly cloudy. Haze and patchy smoke. Highs in the 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the lower 60s to lower 70s. .SATURDAY...Partly cloudy. Haze and patchy smoke in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to mid 90s. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s to lower 60s. .SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Not as warm. Highs in the mid 70s to lower 80s. Chance of precipitation 50 percent. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s. Highs in the lower 80s to lower 90s. .THURSDAY...Partly cloudy. Highs in the upper 70s to lower 80s. $$ WAZ041-044-212300- Wenatchee Area-Waterville Plateau- Including the cities of Wenatchee, Chelan, Entiat, Cashmere, Waterville, and Mansfield 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Mostly cloudy. Haze and patchy smoke. Highs in the 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the upper 60s to mid 70s. Gusts up to 20 mph overnight. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Haze and patchy smoke in the morning. A 20 percent chance of showers. Highs in the upper 80s to lower 90s. South wind 5 to 15 mph with gusts up to 35 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. Breezy. West wind 10 to 20 mph with gusts up to 35 mph. .SUNDAY...Sunny. Highs in the upper 70s to lower 80s. West wind 5 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 50s to lower 60s. Highs in the lower to mid 80s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid to upper 50s. Highs in the upper 70s to lower 80s. $$ WAZ043-212300- Okanogan Valley- Including the cities of Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and Tonasket 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Partly cloudy in the morning, becoming mostly cloudy. Areas of smoke in the morning. Haze. Patchy smoke in the afternoon. Highs in the 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the lower 70s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. A chance of showers. Haze and patchy smoke. A chance of thunderstorms in the afternoon. Highs in the upper 80s to mid 90s. South wind 5 to 15 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the upper 50s to lower 60s. Southwest wind 5 to 15 mph with gusts up to 35 mph. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s. .THURSDAY...Partly cloudy. Highs in the upper 70s to mid 80s. $$ WAZ047-212300- Central Chelan County- Including the cities of Leavenworth, Plain, and Lake Wenatchee 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Mostly cloudy. Areas of smoke in the morning. Haze. Patchy smoke in the afternoon. Highs in the upper 80s to mid 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the lower 60s to lower 70s. .SATURDAY...Haze and patchy smoke in the morning. Mostly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s to lower 60s. West wind 5 to 15 mph with gusts up to 30 mph. .SUNDAY...Sunny. Highs in the lower 70s to lower 80s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the 50s. Highs in the upper 70s to upper 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 50s to lower 60s. $$ WAZ048-212300- Western Chelan County- Including the cities of Stevens Pass, Holden Village, and Stehekin 209 AM PDT Fri Aug 21 2026 .TODAY...Partly cloudy in the morning, becoming mostly cloudy. Haze and patchy smoke. Highs in the upper 80s to upper 90s. .TONIGHT...Haze and patchy smoke in the evening. Cloudy. Lows in the mid 60s to mid 70s. .SATURDAY...Mostly cloudy. Haze and patchy smoke in the morning. A chance of rain showers in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. Gusts up to 25 mph in the afternoon. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s to mid 60s. West wind 5 to 15 mph with gusts up to 35 mph. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy. Highs in the upper 60s to upper 70s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the 50s. Highs in the 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. Highs in the 80s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s to lower 80s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the 50s. .THURSDAY...Partly cloudy. Highs in the 70s. $$ WAZ049-212300- Western Okanogan County- Including the cities of Mazama, Winthrop, Twisp, Methow, and Conconully 209 AM PDT Fri Aug 21 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM PDT THIS EVENING... .TODAY...Partly cloudy in the morning, becoming mostly cloudy. Areas of smoke in the morning. Haze. Patchy smoke in the afternoon. Highs in the lower to mid 90s. .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the mid 60s to lower 70s. .SATURDAY...Mostly cloudy. Haze and patchy smoke in the morning. A chance of rain showers in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. South wind 5 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 90 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 50s to lower 60s. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs in the upper 70s to lower 80s. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the 50s. Highs in the 80s. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the 50s. Highs in the upper 70s to lower 80s. $$