266  
FPUS56 KOTX 231751  
ZFPOTX  
 
ZONE FORECAST PRODUCT FOR EASTERN WASHINGTON AND NORTH IDAHO  
NATIONAL WEATHER SERVICE SPOKANE WA  
1051 AM PDT SUN AUG 23 2026  
 
IDZ001-WAZ037-232300-  
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  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
HAZE IN THE MORNING. PARTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS IN THE MORNING, THEN SUNNY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S  
TO LOWER 80S. SOUTHWEST WIND 5 TO 15 MPH WITH 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.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO MID 50S. GUSTS UP  
TO 20 MPH IN THE EVENING.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. 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 MID 50S TO LOWER 60S.   
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 LOWER 80S. LOWS IN THE MID 40S TO MID 50S.  
 

 
 
IDZ002-WAZ036-232300-  
COEUR D'ALENE AREA-SPOKANE AREA-  
INCLUDING THE CITIES OF COEUR D'ALENE, POST FALLS, HAYDEN,  
WORLEY, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE UPPER 70S TO LOWER 80S.  
SOUTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR. 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, WARMER. HIGHS IN THE MID TO UPPER 80S. LIGHT  
WIND.    
MONDAY NIGHT
 
PARTLY CLOUDY. 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.    
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 LOWER 50S TO LOWER 60S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO  
LOWER 50S. HIGHS IN THE UPPER 70S.  
 

 
 
IDZ003-WAZ033-232300-  
IDAHO PALOUSE-WASHINGTON PALOUSE-  
INCLUDING THE CITIES OF MOSCOW, PLUMMER, POTLATCH, GENESEE,  
PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA,  
AND UNIONTOWN  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.  
SOUTHWEST WIND 10 TO 20 MPH WITH GUSTS UP TO 25 MPH.    
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, WARMER. HIGHS IN THE MID 80S TO LOWER 90S. LIGHT  
WIND.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO UPPER  
50S. LIGHT WIND.    
TUESDAY
 
HOT, SUNNY. HIGHS IN THE MID TO UPPER 90S. LIGHT WIND.   
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE LOWER 50S TO LOWER 60S. HIGHS IN THE UPPER 80S TO LOWER 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S  
TO MID 80S. LOWS IN THE MID 40S TO MID 50S.  
 

 
 
IDZ004-232300-  
CENTRAL PANHANDLE MOUNTAINS-  
INCLUDING THE CITIES OF KELLOGG, ST MARIES, PINEHURST, OSBURN,  
WALLACE, MULLAN, LOOKOUT PASS, AND FERNWOOD  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE MID TO UPPER 70S. SOUTHWEST  
WIND 5 TO 15 MPH IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. GUSTS UP TO  
20 MPH IN THE EVENING.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE MID TO UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE 90S.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE 50S. HIGHS IN THE UPPER 80S TO LOWER 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S  
TO LOWER 80S. LOWS IN THE UPPER 40S TO UPPER 50S.  
 

 
 
IDZ026-WAZ032-232300-  
LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES-  
INCLUDING THE CITIES OF LEWISTON, LAPWAI, PECK, CULDESAC,  
GIFFORD, CLARKSTON, AND POMEROY  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S. WEST  
WIND 5 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S. GUSTS UP TO 30 MPH IN  
THE EVENING.    
MONDAY
 
SUNNY, WARMER. 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 101.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE UPPER 50S TO MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 70S  
TO UPPER 80S. LOWS IN THE LOWER 50S TO LOWER 60S.  
 

 
 
IDZ027-232300-  
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-  
INCLUDING THE CITIES OF KAMIAH, CRAIGMONT, NEZPERCE,  
AND WINCHESTER  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S. GUSTS  
UP TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S. GUSTS UP TO 25 MPH IN  
THE EVENING.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE LOWER 80S TO LOWER 90S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.    
TUESDAY
 
HOT, SUNNY. HIGHS 90 TO 100.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE MID 50S TO MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S  
TO MID 80S. LOWS IN THE LOWER 50S TO LOWER 60S.  
 

 
 
WAZ031-232300-  
NORTHEAST BLUE MOUNTAINS-  
INCLUDING THE CITIES OF ANATONE AND PEOLA  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. WEST  
WIND 5 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S. GUSTS UP  
TO 30 MPH IN THE EVENING.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE LOWER 80S TO LOWER 90S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 80S TO MID 90S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID TO  
UPPER 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 70S TO MID 80S.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
TO UPPER 50S. HIGHS IN THE LOWER 70S TO LOWER 80S.  
 

 
 
WAZ034-035-232300-  
MOSES LAKE AREA-UPPER COLUMBIA BASIN-  
INCLUDING THE CITIES OF MOSES LAKE, EPHRATA, OTHELLO, QUINCY,  
RITZVILLE, GRAND COULEE, ODESSA, WILBUR, AND COULEE CITY  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE LOWER TO MID 80S. SOUTHWEST  
WIND 5 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S. NORTHWEST WIND 5 TO  
10 MPH. GUSTS UP TO 20 MPH IN THE EVENING.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S. NORTHEAST  
WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. 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 THROUGH WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 50S TO LOWER 60S. HIGHS IN THE LOWER TO MID 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE UPPER 70S  
TO MID 80S. LOWS IN THE LOWER 50S TO LOWER 60S.  
 

 
 
WAZ038-232300-  
OKANOGAN HIGHLANDS-  
INCLUDING THE CITIES OF REPUBLIC, INCHELIUM, AND WAUCONDA  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
PARTLY CLOUDY IN THE MORNING, BECOMING MOSTLY  
CLOUDY. HAZE IN THE MORNING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER  
80S. GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. RAINFALL AMOUNTS LESS THAN A TENTH OF AN INCH, EXCEPT  
HIGHER AMOUNTS POSSIBLE IN THUNDERSTORMS.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO UPPER 50S.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S TO LOWER  
60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 80S TO MID 90S.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE MID 50S TO MID 60S. HIGHS IN THE UPPER 80S TO LOWER 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S  
TO MID 80S. LOWS IN THE UPPER 40S TO UPPER 50S.  
 

 
 
WAZ041-044-232300-  
WENATCHEE AREA-WATERVILLE PLATEAU-  
INCLUDING THE CITIES OF WENATCHEE, CHELAN, ENTIAT, CASHMERE,  
WATERVILLE, AND MANSFIELD  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S. WEST  
WIND 5 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. 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, WARMER. HIGHS IN THE 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID 60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 80S TO MID 90S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
TO MID 60S. HIGHS IN THE UPPER 80S TO LOWER 90S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO LOWER 80S.    
THURSDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE  
LOWER TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.  
 

 
 
WAZ043-232300-  
OKANOGAN VALLEY-  
INCLUDING THE CITIES OF OMAK, OKANOGAN, BREWSTER, BRIDGEPORT,  
OROVILLE, NESPELEM, AND TONASKET  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 70S TO LOWER 80S. GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S.    
MONDAY
 
SUNNY. HIGHS IN THE 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO LOWER  
60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 80S TO MID 90S.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE UPPER 50S TO MID 60S. HIGHS IN THE UPPER 80S TO LOWER 90S.    
THURSDAY THROUGH SATURDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 70S  
TO MID 80S. LOWS IN THE LOWER 50S TO LOWER 60S.  
 

 
 
WAZ047-232300-  
CENTRAL CHELAN COUNTY-  
INCLUDING THE CITIES OF LEAVENWORTH, PLAIN, AND LAKE WENATCHEE  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
SUNNY, HAZE. AREAS OF SMOKE IN THE AFTERNOON.  
HIGHS IN THE 70S. NORTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO  
30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO LOWER 60S.  
GUSTS UP TO 25 MPH IN THE EVENING.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 70S TO UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S TO MID 60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE MID 80S TO LOWER 90S.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S TO MID 60S. HIGHS IN THE LOWER 80S TO LOWER 90S.    
WEDNESDAY NIGHT THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE  
UPPER 40S TO UPPER 50S. HIGHS IN THE LOWER 70S TO LOWER 80S.  
 

 
 
WAZ048-232300-  
WESTERN CHELAN COUNTY-  
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE,  
AND STEHEKIN  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 60S TO UPPER 70S. NORTHWEST WIND 5 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO LOWER 60S.  
GUSTS UP TO 25 MPH.    
MONDAY
 
SUNNY, WARMER. HIGHS IN THE LOWER 80S TO LOWER 90S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID 60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE MID 80S TO MID 90S.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S TO UPPER 60S. HIGHS IN THE UPPER 70S TO UPPER 80S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
50S TO LOWER 60S. HIGHS IN THE UPPER 60S TO UPPER 70S.    
THURSDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 60S TO UPPER 70S.  
 

 
 
WAZ049-232300-  
WESTERN OKANOGAN COUNTY-  
INCLUDING THE CITIES OF MAZAMA, WINTHROP, TWISP, METHOW,  
AND CONCONULLY  
1051 AM PDT SUN AUG 23 2026  
   
REST OF TODAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO  
LOWER 80S. NORTHWEST WIND 5 TO 15 MPH IN THE AFTERNOON. GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO UPPER 50S.  
GUSTS UP TO 20 MPH IN THE EVENING.    
MONDAY
 
SUNNY. HIGHS IN THE 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.    
TUESDAY
 
SUNNY, WARMER. HIGHS IN THE UPPER 80S TO LOWER 90S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
TO MID 60S. HIGHS IN THE MID 80S TO LOWER 90S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO LOWER 80S.    
THURSDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.  
 

 
 
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