Zone Forecast Product
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
799 FPUS56 KOTX 212126 ZFPOTX Zone Forecast Product for Eastern Washington and North Idaho National Weather Service Spokane WA 225 PM PDT Fri Aug 21 2026 IDZ001-WAZ037-221100- 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 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Mostly cloudy. Haze and patchy smoke. Lows in the upper 50s to upper 60s. .SATURDAY...Mostly cloudy in the morning then clearing. Haze and patchy smoke in the morning. A 20 percent chance of rain showers. Highs in the lower to mid 90s. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the 50s. South wind 5 to 15 mph in the evening, becoming light and variable, Gusts up to 25 mph in the evening. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Not as warm. Highs in the mid 70s to lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to mid 50s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the upper 40s to upper 50s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 70s to lower 80s. Lows in the mid 40s to mid 50s. $$ IDZ002-WAZ036-221100- Coeur d`Alene Area-Spokane Area- Including the cities of Coeur d`Alene, Post Falls, Hayden, Worley, Spokane, Cheney, Davenport, and Rockford 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the mid 60s to lower 70s. Northeast wind 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Hot. Partly cloudy in the morning then clearing. Haze and patchy smoke in the morning. Highs in the lower to mid 90s. Northeast wind 5 to 10 mph shifting to the south with gusts up to 25 mph in the afternoon. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the mid 50s to lower 60s. Southwest wind 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Not as warm. Highs in the upper 70s to lower 80s. Southwest wind 5 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. Light wind. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid to upper 80s. Lows in the 50s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 50s to lower 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid to upper 80s. Lows in the lower 50s to lower 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 80s. Lows in the upper 40s to mid 50s. $$ IDZ003-WAZ033-221100- Idaho Palouse-Washington Palouse- Including the cities of Moscow, Plummer, Potlatch, Genesee, Pullman, Colfax, Rosalia, La Crosse, Oakesdale, Tekoa, and Uniontown 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Lows in the lower 60s to lower 70s. Northeast wind 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Hot. Partly cloudy in the morning then clearing. Highs in the lower to mid 90s. East wind 5 to 10 mph shifting to the southwest with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of rain showers overnight. Lows in the 50s. Southwest wind 5 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Not as hot. Highs in the upper 70s to mid 80s. Southwest wind 5 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to mid 50s. Light wind. .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 80s to mid 90s. Lows in the upper 40s to upper 50s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the 50s. Highs in the 80s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 40s to mid 50s. Highs in the upper 70s to mid 80s. $$ IDZ004-221100- Central Panhandle Mountains- Including the cities of Kellogg, St Maries, Pinehurst, Osburn, Wallace, Mullan, Lookout Pass, and Fernwood 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of rain showers overnight. Lows in the 60s. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy with a chance of rain showers in the morning, then partly cloudy in the afternoon. Highs in the lower to mid 90s. Chance of precipitation 20 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the 50s. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Not as warm. Highs in the upper 70s to lower 80s. .SUNDAY NIGHT...Clear. Lows in the upper 40s to mid 50s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid to upper 80s. Lows in the upper 40s to mid 50s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s to lower 90s. Lows in the 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the 50s. .THURSDAY...Partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows in the upper 40s to lower 50s. .FRIDAY...Sunny. Highs in the upper 70s to lower 80s. $$ IDZ026-WAZ032-221100- Lewiston Area-Lower Garfield and Asotin Counties- Including the cities of Lewiston, Lapwai, Peck, Culdesac, Gifford, Clarkston, and Pomeroy 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Mostly cloudy. Haze and patchy smoke overnight. Lows in the upper 60s to lower 70s. .SATURDAY...Hot. Partly cloudy. A chance of showers in the afternoon. Highs 90 to 100. West wind 5 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s to lower 60s. West wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 35 mph. Chance of precipitation 40 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Highs in the upper 70s to upper 80s. .SUNDAY NIGHT...Clear. Lows in the 50s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the mid 80s to mid 90s. Lows in the mid 50s to mid 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the 80s. Lows in the 50s. $$ IDZ027-221100- Lewis and Southern Nez Perce Counties- Including the cities of Kamiah, Craigmont, Nezperce, and Winchester 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Mostly cloudy. Haze and patchy smoke. A chance of showers overnight. Lows in the mid 60s to lower 70s. Chance of precipitation 20 percent. .SATURDAY...Hot. Haze and patchy smoke in the morning. Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the 90s. Gusts up to 20 mph in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s to lower 60s. Northwest wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 25 mph. Chance of precipitation 40 percent. .SUNDAY...Sunny. Highs in the upper 70s to upper 80s. .SUNDAY NIGHT...Clear. Lows in the 50s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the lower 50s to lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s to mid 90s. Lows in the mid 50s to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the 80s. Lows in the mid 50s to mid 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 70s to mid 80s. Lows in the 50s. $$ WAZ031-221100- Northeast Blue Mountains- Including the cities of Anatone and Peola 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers overnight. Haze and patchy smoke overnight. Lows in the lower to mid 70s. Chance of precipitation 20 percent. .SATURDAY...Haze and patchy smoke in the morning. Partly cloudy in the morning, then mostly cloudy with 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 40 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s to lower 60s. West wind 10 to 20 mph shifting to the southwest overnight. Gusts up to 35 mph. Chance of precipitation 40 percent. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny. Highs in the mid 70s to mid 80s. .SUNDAY NIGHT...Clear. Lows in the mid to upper 50s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the 80s. Lows in the mid 50s to mid 60s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 80s to lower 90s. Lows in the lower to mid 60s. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 70s to mid 80s. Lows in the mid 50s to mid 60s. $$ WAZ034-035-221100- Moses Lake Area-Upper Columbia Basin- Including the cities of Moses Lake, Ephrata, Othello, Quincy, Ritzville, Grand Coulee, Odessa, Wilbur, and Coulee City 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the upper 60s to lower 70s. North wind 5 to 10 mph. .SATURDAY...Partly cloudy in the morning then clearing. Haze and patchy smoke in the morning. Highs in the lower to mid 90s. Northeast wind 5 to 10 mph shifting to the south with gusts up to 35 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the mid 50s to lower 60s. Windy. Southwest wind 15 to 25 mph with gusts up to 35 mph decreasing to 5 to 15 mph with gusts up to 20 mph overnight. Chance of precipitation 20 percent. .SUNDAY...Sunny. Not as hot. Highs in the lower to mid 80s. Southwest wind 5 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the 50s. West wind 5 to 10 mph with gusts up to 20 mph. .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 80s to mid 90s. Lows in the lower 50s to lower 60s. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 50s to lower 60s. Highs in the mid to upper 80s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower to mid 50s. Highs in the lower to mid 80s. $$ WAZ038-221100- Okanogan Highlands- Including the cities of Republic, Inchelium, and Wauconda 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .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. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of rain showers overnight. Lows in the lower 50s to lower 60s. South wind 5 to 15 mph with gusts up to 30 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Not as warm. Highs in the upper 70s to lower 80s. Chance of precipitation 50 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s to upper 50s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 70s to lower 80s. Lows in the upper 40s to upper 50s. $$ WAZ041-044-221100- Wenatchee Area-Waterville Plateau- Including the cities of Wenatchee, Chelan, Entiat, Cashmere, Waterville, and Mansfield 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. A chance of showers overnight. Lows in the lower to mid 70s. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy in the morning then clearing. Haze and patchy smoke in the morning. A 20 percent chance of showers. Highs in the upper 80s to mid 90s. South wind 5 to 15 mph with gusts up to 35 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. Windy. West wind 15 to 25 mph with gusts up to 35 mph decreasing to 5 to 15 mph with gusts up to 25 mph overnight. .SUNDAY...Sunny. Highs in the upper 70s to mid 80s. West wind 5 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. West wind 5 to 15 mph with gusts up to 25 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the 80s. Lows in the mid 50s to lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s to lower 90s. Lows in the upper 50s to mid 60s. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the upper 70s to upper 80s. Lows in the lower 50s to lower 60s. $$ WAZ043-221100- Okanogan Valley- Including the cities of Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and Tonasket 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. Lows in the lower to mid 70s. .SATURDAY...Partly cloudy. Haze and patchy smoke. A chance of showers and 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...A chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the upper 50s to lower 60s. Breezy. Southwest wind 10 to 20 mph with gusts up to 35 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Sunny with a 50 percent chance of rain showers. Highs in the upper 70s to mid 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .MONDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the mid 50s to lower 60s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 70s to mid 80s. Lows in the 50s. $$ WAZ047-221100- Central Chelan County- Including the cities of Leavenworth, Plain, and Lake Wenatchee 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. A chance of rain showers overnight. Lows in the lower 60s to lower 70s. Chance of precipitation 20 percent. .SATURDAY...Haze and patchy smoke in the morning. Mostly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the lower 50s to lower 60s. West wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 30 mph. Chance of precipitation 20 percent. Rainfall amounts less than a tenth of an inch. .SUNDAY...Sunny. Highs in the lower 70s to lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 50s to lower 60s. $$ WAZ048-221100- Western Chelan County- Including the cities of Stevens Pass, Holden Village, and Stehekin 225 PM PDT Fri Aug 21 2026 .TONIGHT...Cloudy. Haze and patchy smoke in the evening. A chance of rain showers overnight. Lows in the mid 60s to mid 70s. Chance of precipitation 20 percent. .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. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s to mid 60s. West wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 30 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Partly cloudy. Highs in the upper 60s to upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s to lower 60s. .MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Highs in the 80s. Lows in the lower 50s to lower 60s. .WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Highs in the lower 70s to lower 80s. Lows in the lower 50s to lower 60s. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the 70s. $$ WAZ049-221100- Western Okanogan County- Including the cities of Mazama, Winthrop, Twisp, Methow, and Conconully 225 PM PDT Fri Aug 21 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING... .TONIGHT...Cloudy. Haze and patchy smoke. A chance of rain showers overnight. Lows in the upper 60s to lower 70s. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Haze and patchy smoke in the morning. A chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. South wind 5 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the lower 50s to lower 60s. West wind 5 to 15 mph in the evening, becoming light and variable. Gusts up to 25 mph. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms. .SUNDAY...Partly cloudy with a 50 percent chance of rain showers. Highs in the upper 70s to lower 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the 50s. .MONDAY THROUGH WEDNESDAY...Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to lower 80s. .FRIDAY...Partly cloudy with a 20 percent chance of rain showers. Highs in the upper 70s to lower 80s. $$