109  
FPUS56 KOTX 310543  
ZFPOTX  
 
ZONE FORECAST PRODUCT FOR EASTERN WASHINGTON AND NORTH IDAHO  
NATIONAL WEATHER SERVICE SPOKANE WA  
1042 PM PDT SAT AUG 30 2025  
 
IDZ001-WAZ037-311100-  
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  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE MID 50S TO  
LOWER 60S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HAZE.  
HIGHS IN THE 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S TO MID 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.    
TUESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS 91 TO 101.  
LOWS IN THE UPPER 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
 
 
 
IDZ002-WAZ036-311100-  
COEUR D'ALENE AREA-SPOKANE AREA-  
INCLUDING THE CITIES OF COEUR D'ALENE, POST FALLS, HAYDEN,  
WORLEY, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD  
1042 PM PDT SAT AUG 30 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT  
THURSDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE UPPER 50S TO  
MID 60S. LIGHT WIND.    
SUNDAY  
HOT. PARTLY CLOUDY. HAZE. HIGHS IN THE MID TO UPPER  
90S. EAST WIND 5 TO 10 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 60S. EAST  
WIND 5 TO 10 MPH.    
LABOR DAY  
HOT. PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 90S.  
EAST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S.  
NORTHEAST WIND 5 TO 10 MPH.    
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 95 TO 101.  
LOWS IN THE LOWER TO MID 60S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE LOWER TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S TO LOWER 90S.  
 
 
 
IDZ003-WAZ033-311100-  
IDAHO PALOUSE-WASHINGTON PALOUSE-  
INCLUDING THE CITIES OF MOSCOW, PLUMMER, POTLATCH, GENESEE,  
PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA,  
AND UNIONTOWN  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE UPPER 50S TO  
MID 60S. LIGHT WIND, BECOMING EAST 5 TO 10 MPH OVERNIGHT.    
SUNDAY  
VERY HOT. HAZE IN THE MORNING. PARTLY CLOUDY. HIGHS  
95 TO 100. SOUTHEAST WIND 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID 60S.  
EAST WIND 5 TO 10 MPH.    
LABOR DAY  
HOT. PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 90S.  
SOUTHEAST WIND 5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.  
LIGHT WIND.    
TUESDAY THROUGH WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS 97 TO 101.  
LOWS IN THE UPPER 50S TO MID 60S.    
THURSDAY THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE 90S.  
LOWS IN THE UPPER 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S TO LOWER 90S.  
 
 
 
IDZ004-311100-  
CENTRAL PANHANDLE MOUNTAINS-  
INCLUDING THE CITIES OF KELLOGG, ST MARIES, PINEHURST, OSBURN,  
WALLACE, MULLAN, LOOKOUT PASS, AND FERNWOOD  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE UPPER 50S TO  
LOWER 60S.    
SUNDAY  
HAZE IN THE MORNING. PARTLY CLOUDY. HIGHS IN THE MID TO  
UPPER 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID 60S.    
LABOR DAY  
SUNNY. HIGHS IN THE MID TO UPPER 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.    
TUESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS 92 TO 100.  
LOWS IN THE UPPER 50S TO MID 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
 
 
 
IDZ026-WAZ032-311100-  
LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES-  
INCLUDING THE CITIES OF LEWISTON, LAPWAI, PECK, CULDESAC,  
GIFFORD, CLARKSTON, AND POMEROY  
1042 PM PDT SAT AUG 30 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT  
THURSDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZE. LOWS IN THE 60S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SUNDAY  
HOT. HAZE IN THE MORNING. PARTLY CLOUDY. HIGHS 94 TO  
102.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 60S. GUSTS UP TO  
20 MPH IN THE EVENING.    
LABOR DAY  
HOT, SUNNY. HIGHS 94 TO 102.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 60S.    
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 95 TO 102.  
LOWS IN THE 60S.    
FRIDAY THROUGH SATURDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S  
TO UPPER 90S. LOWS IN THE 60S.  
 
 
 
IDZ027-311100-  
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-  
INCLUDING THE CITIES OF KAMIAH, CRAIGMONT, NEZPERCE,  
AND WINCHESTER  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZE. LOWS IN THE UPPER 50S TO  
UPPER 60S. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY  
HOT. HAZE IN THE MORNING. PARTLY CLOUDY. HIGHS IN THE  
UPPER 80S TO UPPER 90S. GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO UPPER 60S.  
GUSTS UP TO 20 MPH IN THE EVENING.    
LABOR DAY  
HOT, SUNNY. HIGHS 91 TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 60S.    
TUESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S TO UPPER 90S. LOWS IN THE UPPER 50S TO UPPER 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE 80S.  
 
 
 
WAZ031-311100-  
NORTHEAST BLUE MOUNTAINS-  
INCLUDING THE CITIES OF ANATONE AND PEOLA  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZE IN THE EVENING. LOWS IN THE  
MID 60S TO LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S TO UPPER 90S.  
SOUTHEAST WIND 5 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.  
GUSTS UP TO 20 MPH IN THE EVENING.    
LABOR DAY  
SUNNY. HIGHS IN THE UPPER 80S TO UPPER 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.    
TUESDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S TO UPPER 90S. LOWS IN THE MID 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE 80S.  
 
 
 
WAZ035-311100-  
UPPER COLUMBIA BASIN-  
INCLUDING THE CITIES OF RITZVILLE, GRAND COULEE, ODESSA, WILBUR,  
AND COULEE CITY  
1042 PM PDT SAT AUG 30 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT  
THURSDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE LOWER TO MID  
60S. LIGHT WIND, BECOMING NORTHEAST 5 TO 10 MPH OVERNIGHT.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HAZE. HIGHS  
IN THE MID TO UPPER 90S. EAST WIND 5 TO 15 MPH WITH GUSTS UP TO  
20 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 60S. EAST  
WIND 5 TO 15 MPH. GUSTS UP TO 20 MPH IN THE EVENING.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 90S. EAST  
WIND 5 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 60S.  
NORTHEAST WIND 5 TO 10 MPH.    
TUESDAY THROUGH THURSDAY  
MOSTLY CLEAR. HIGHS 98 TO 101. LOWS  
IN THE MID TO UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER TO MID 60S. HIGHS IN THE MID 90S.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 90.  
 
 
 
WAZ034-311100-  
MOSES LAKE AREA-  
INCLUDING THE CITIES OF MOSES LAKE, EPHRATA, OTHELLO, AND QUINCY  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE 60S. LIGHT  
WIND, BECOMING NORTH 5 TO 10 MPH OVERNIGHT.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HAZE IN THE  
MORNING. HIGHS IN THE LOWER TO MID 90S. EAST WIND 5 TO 10 MPH.  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 60S. SOUTH WIND 5 TO  
10 MPH SHIFTING TO THE NORTH OVERNIGHT.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 90S. EAST  
WIND 5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 60S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY THROUGH THURSDAY  
MOSTLY CLEAR. HIGHS 97 TO 102. LOWS  
IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
60S. HIGHS IN THE UPPER 80S TO UPPER 90S.  
 
 
 
WAZ038-311100-  
OKANOGAN HIGHLANDS-  
INCLUDING THE CITIES OF REPUBLIC, INCHELIUM, AND WAUCONDA  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE MID 50S TO  
MID 60S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HAZE.  
HIGHS IN THE 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO UPPER  
60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO UPPER 60S.   
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 95 TO 102.  
LOWS IN THE LOWER 60S TO LOWER 70S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
 
 
 
WAZ041-044-311100-  
WENATCHEE AREA-WATERVILLE PLATEAU-  
INCLUDING THE CITIES OF WENATCHEE, CHELAN, ENTIAT, CASHMERE,  
WATERVILLE, AND MANSFIELD  
1042 PM PDT SAT AUG 30 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT  
THURSDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE OVERNIGHT. LOWS IN THE  
60S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, BECOMING SUNNY. HAZE.  
HIGHS IN THE UPPER 80S TO MID 90S. NORTHEAST WIND 5 TO 15 MPH  
WITH GUSTS UP TO 20 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S TO LOWER 70S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S TO MID 90S.  
NORTHEAST WIND 5 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.    
TUESDAY  
SUNNY. HIGHS 94 TO 100.    
TUESDAY NIGHT THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 60S TO LOWER 70S. HIGHS 94 TO 101.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE MID 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
 
 
 
WAZ043-311100-  
OKANOGAN VALLEY-  
INCLUDING THE CITIES OF OMAK, OKANOGAN, BREWSTER, BRIDGEPORT,  
OROVILLE, NESPELEM, AND TONASKET  
1042 PM PDT SAT AUG 30 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO 8 PM PDT  
THURSDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE. LOWS IN THE 60S.    
SUNDAY  
SUNNY, HAZE. HIGHS IN THE 90S. EAST WIND 5 TO 15 MPH IN  
THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 60S. GUSTS UP TO 20 MPH  
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO LOWER 70S.    
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 94 TO 102.  
LOWS IN THE MID 60S TO LOWER 70S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE 90S. LOWS  
IN THE LOWER 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
 
 
 
WAZ047-311100-  
CENTRAL CHELAN COUNTY-  
INCLUDING THE CITIES OF LEAVENWORTH, PLAIN, AND LAKE WENATCHEE  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE OVERNIGHT. LOWS IN THE  
UPPER 50S TO UPPER 60S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 80S TO MID 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S TO UPPER 60S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S TO LOWER 70S.   
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 92 TO 100.  
LOWS IN THE LOWER 60S TO LOWER 70S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S  
TO MID 90S. LOWS IN THE LOWER 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S TO LOWER 90S.  
 
 
 
WAZ048-311100-  
WESTERN CHELAN COUNTY-  
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE,  
AND STEHEKIN  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. HAZE OVERNIGHT. LOWS IN THE  
LOWER 60S TO LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 80S TO MID 90S. GUSTS UP TO  
20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S TO LOWER 70S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
LABOR DAY  
SUNNY. HIGHS IN THE UPPER 80S TO UPPER 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S TO MID 70S.    
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 91 TO 100.  
LOWS IN THE MID 60S TO MID 70S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO  
LOWER 90S. LOWS IN THE LOWER 60S TO LOWER 70S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE 80S.  
 
 
 
WAZ049-311100-  
WESTERN OKANOGAN COUNTY-  
INCLUDING THE CITIES OF MAZAMA, WINTHROP, TWISP, METHOW,  
AND CONCONULLY  
1042 PM PDT SAT AUG 30 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID  
60S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S TO MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S TO LOWER 70S.   
TUESDAY THROUGH THURSDAY NIGHT  
MOSTLY CLEAR. HIGHS 94 TO 102.  
LOWS IN THE LOWER 60S TO LOWER 70S.    
FRIDAY AND FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER TO  
MID 90S. LOWS IN THE 60S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.  
 
 
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