086  
FPUS56 KOTX 182114  
ZFPOTX  
 
ZONE FORECAST PRODUCT FOR EASTERN WASHINGTON AND NORTH IDAHO  
NATIONAL WEATHER SERVICE SPOKANE WA  
113 PM PST SUN JAN 18 2026  
 
IDZ001-WAZ037-191200-  
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  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER TO  
MID 30S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID TO UPPER 30S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 19 TO 24.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID  
30S. LOWS 19 TO 25.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS IN THE LOWER TO MID 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS IN THE LOWER TO MID 30S. LOWS 15 TO 25.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS IN THE LOWER 20S TO LOWER 30S. LOWS 14 TO 18.  
 

 
 
IDZ002-WAZ036-191200-  
COEUR D'ALENE AREA-SPOKANE AREA-  
INCLUDING THE CITIES OF COEUR D'ALENE, POST FALLS, HAYDEN,  
WORLEY, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. MOSTLY CLOUDY. LOWS IN  
THE LOWER TO MID 20S. LIGHT WIND.    
MARTIN LUTHER KING JR DAY
 
CLOUDY IN THE MORNING, BECOMING  
PARTLY SUNNY. AREAS OF FOG. HIGHS IN THE LOWER TO MID 30S. LIGHT  
WIND.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.  
LIGHT WIND.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID TO UPPER 30S. LIGHT  
WIND.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.  
LIGHT WIND.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID  
TO UPPER 30S. LOWS IN THE LOWER TO MID 20S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID TO UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS IN THE MID 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS IN THE LOWER TO MID 30S. LOWS 17 TO 26.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 18 TO 20.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 30S.  
 

 
 
IDZ003-WAZ033-191200-  
IDAHO PALOUSE-WASHINGTON PALOUSE-  
INCLUDING THE CITIES OF MOSCOW, PLUMMER, POTLATCH, GENESEE,  
PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA,  
AND UNIONTOWN  
113 PM PST SUN JAN 18 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, BECOMING CLOUDY. AREAS  
OF FOG IN THE EVENING. LOWS IN THE MID TO UPPER 20S. LIGHT WIND.    
MARTIN LUTHER KING JR DAY
 
MOSTLY CLOUDY. AREAS OF FOG. HIGHS  
IN THE MID TO UPPER 30S. LIGHT WIND.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.  
LIGHT WIND.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.  
LIGHT WIND.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.  
LIGHT WIND.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER  
30S TO LOWER 40S. LOWS IN THE LOWER TO MID 20S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE MID TO UPPER 20S. CHANCE OF PRECIPITATION 20 PERCENT.   
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR  
SNOW. HIGHS IN THE MID 30S TO LOWER 40S. LOWS IN THE 20S. CHANCE  
OF PRECIPITATION 50 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE LOWER TO MID 20S.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE MID TO UPPER 30S. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
IDZ004-191200-  
CENTRAL PANHANDLE MOUNTAINS-  
INCLUDING THE CITIES OF KELLOGG, ST MARIES, PINEHURST, OSBURN,  
WALLACE, MULLAN, LOOKOUT PASS, AND FERNWOOD  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. HIGHS IN THE MID TO  
UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE  
UPPER 30S TO LOWER 40S. LOWS IN THE LOWER TO MID 20S.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE MID TO UPPER 20S.    
FRIDAY
 
SNOW LIKELY. HIGHS IN THE 30S. CHANCE OF PRECIPITATION  
60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 17 TO 21.    
SATURDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE  
MID 20S TO LOWER 30S. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 21.    
SUNDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE  
LOWER TO MID 30S. CHANCE OF PRECIPITATION 70 PERCENT.  
 

 
 
IDZ026-191200-  
LEWISTON AREA-  
INCLUDING THE CITIES OF LEWISTON, LAPWAI, PECK, CULDESAC,  
AND GIFFORD  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. PARTLY CLOUDY. LOWS IN  
THE MID TO UPPER 20S.    
MARTIN LUTHER KING JR DAY
 
PARTLY SUNNY IN THE MORNING THEN  
CLEARING. AREAS OF FOG. HIGHS IN THE MID 30S TO LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER  
30S TO LOWER 40S. LOWS IN THE MID TO UPPER 20S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR  
SNOW. HIGHS IN THE MID 30S TO LOWER 40S. LOWS IN THE MID 20S TO  
LOWER 30S. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE MID 20S. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE UPPER 30S TO LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
WAZ032-191200-  
LOWER GARFIELD AND ASOTIN COUNTIES-  
INCLUDING THE CITIES OF CLARKSTON AND POMEROY  
113 PM PST SUN JAN 18 2026  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. MOSTLY CLOUDY. LOWS IN  
THE MID TO UPPER 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY CLOUDY IN THE MORNING,  
BECOMING MOSTLY SUNNY. AREAS OF FOG. HIGHS IN THE MID 30S TO  
LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER  
30S TO LOWER 40S. LOWS IN THE 20S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE UPPER 30S TO LOWER 40S. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
OR SNOW. LOWS IN THE MID TO UPPER 20S. HIGHS IN THE MID TO UPPER  
30S. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE MID TO UPPER 20S. CHANCE OF PRECIPITATION 40 PERCENT.   
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE UPPER 30S TO LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
IDZ027-191200-  
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-  
INCLUDING THE CITIES OF KAMIAH, CRAIGMONT, NEZPERCE,  
AND WINCHESTER  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S  
TO LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 20S.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER  
30S TO LOWER 40S. LOWS IN THE LOWER 20S TO LOWER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR  
SNOW. HIGHS IN THE MID 30S TO LOWER 40S. LOWS IN THE LOWER 20S TO  
LOWER 30S. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID TO UPPER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE MID 30S TO LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.  
 

 
 
WAZ031-191200-  
NORTHEAST BLUE MOUNTAINS-  
INCLUDING THE CITIES OF ANATONE AND PEOLA  
113 PM PST SUN JAN 18 2026  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S  
TO LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S.   
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
30S TO LOWER 40S. LOWS IN THE MID 20S TO LOWER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE MID TO UPPER 30S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE MID TO UPPER 20S.    
SUNDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN  
THE MID 30S TO LOWER 40S.  
 

 
 
WAZ034-035-191200-  
MOSES LAKE AREA-UPPER COLUMBIA BASIN-  
INCLUDING THE CITIES OF MOSES LAKE, EPHRATA, OTHELLO, QUINCY,  
RITZVILLE, GRAND COULEE, ODESSA, WILBUR, AND COULEE CITY  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. MOSTLY CLOUDY. LOWS IN  
THE LOWER TO MID 20S. LIGHT WIND.    
MARTIN LUTHER KING JR DAY
 
CLOUDY IN THE MORNING, BECOMING  
PARTLY SUNNY. AREAS OF FOG. HIGHS IN THE MID 30S. LIGHT WIND.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. LIGHT WIND.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHEAST WIND  
5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.  
LIGHT WIND.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE  
UPPER 30S. LOWS IN THE LOWER TO MID 20S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID TO  
UPPER 30S. LOWS IN THE LOWER TO MID 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN OR  
SNOW. HIGHS IN THE UPPER 30S TO LOWER 40S. LOWS IN THE LOWER TO  
MID 20S. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER TO MID 30S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN OR  
SNOW. LOWS 19 TO 23. HIGHS IN THE 30S. CHANCE OF PRECIPITATION  
20 PERCENT.  
 

 
 
WAZ038-191200-  
OKANOGAN HIGHLANDS-  
INCLUDING THE CITIES OF REPUBLIC, INCHELIUM, AND WAUCONDA  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. HIGHS IN THE 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID TO UPPER 30S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 18 TO 24.    
WEDNESDAY THROUGH THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE  
30S. LOWS IN THE 20S.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN  
THE LOWER TO MID 30S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE  
OF SNOW. LOWS 16 TO 22. HIGHS IN THE MID TO UPPER 20S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 16 TO 20.    
SUNDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN  
THE UPPER 20S TO LOWER 30S.  
 

 
 
WAZ041-044-191200-  
WENATCHEE AREA-WATERVILLE PLATEAU-  
INCLUDING THE CITIES OF WENATCHEE, CHELAN, ENTIAT, CASHMERE,  
WATERVILLE, AND MANSFIELD  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. PARTLY CLOUDY. LOWS IN  
THE 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. AREAS OF FOG. HIGHS IN  
THE 30S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, BECOMING MOSTLY  
CLOUDY. LOWS IN THE 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE MID  
TO UPPER 30S. LOWS IN THE 20S.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID TO  
UPPER 30S. LOWS IN THE MID TO UPPER 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE MID TO UPPER 30S. LOWS IN THE 20S.    
SATURDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 20S TO LOWER 30S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 23.    
SUNDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN  
THE LOWER TO MID 30S.  
 

 
 
WAZ043-191200-  
OKANOGAN VALLEY-  
INCLUDING THE CITIES OF OMAK, OKANOGAN, BREWSTER, BRIDGEPORT,  
OROVILLE, NESPELEM, AND TONASKET  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
AREAS OF FOG IN THE EVENING. PARTLY CLOUDY. LOWS IN  
THE MID 20S.    
MARTIN LUTHER KING JR DAY
 
MOSTLY SUNNY. AREAS OF FOG IN THE  
AFTERNOON. HIGHS IN THE 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 20S.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
WEDNESDAY THROUGH THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE  
MID TO UPPER 30S. LOWS IN THE 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE 30S. LOWS 19 TO 27.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. HIGHS IN THE UPPER 20S TO LOWER 30S. LOWS 19 TO 23.  
 

 
 
WAZ047-191200-  
CENTRAL CHELAN COUNTY-  
INCLUDING THE CITIES OF LEAVENWORTH, PLAIN, AND LAKE WENATCHEE  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.    
MARTIN LUTHER KING JR DAY
 
SUNNY. HIGHS IN THE MID 30S TO LOWER  
40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 20S.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S  
TO LOWER 40S. LOWS IN THE 20S.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN OR SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN OR SNOW. HIGHS IN  
THE MID 30S TO LOWER 40S. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS IN THE 20S. HIGHS IN THE UPPER 20S TO MID  
30S.  
 

 
 
WAZ048-191200-  
WESTERN CHELAN COUNTY-  
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE,  
AND STEHEKIN  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
CLEAR. LOWS IN THE MID 20S TO MID 30S.    
MARTIN LUTHER KING JR DAY
 
SUNNY. HIGHS IN THE LOWER 40S TO  
LOWER 50S.    
MONDAY NIGHT
 
CLEAR IN THE EVENING, BECOMING PARTLY CLOUDY.  
LOWS IN THE UPPER 20S TO UPPER 30S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE  
LOWER TO MID 40S. LOWS IN THE MID 20S TO LOWER 30S.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS IN THE UPPER 20S TO LOWER 30S.    
FRIDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN  
THE UPPER 30S TO LOWER 40S.    
FRIDAY NIGHT AND SATURDAY
 
SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. LOWS IN THE MID TO UPPER 20S. HIGHS IN THE 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. LOWS IN THE 20S. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SUNDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID  
30S TO LOWER 40S. CHANCE OF PRECIPITATION 70 PERCENT.  
 

 
 
WAZ049-191200-  
WESTERN OKANOGAN COUNTY-  
INCLUDING THE CITIES OF MAZAMA, WINTHROP, TWISP, METHOW,  
AND CONCONULLY  
113 PM PST SUN JAN 18 2026  
 
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST  
TUESDAY...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
MARTIN LUTHER KING JR DAY
 
SUNNY. HIGHS IN THE 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 20S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S TO LOWER 40S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 20S.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID TO  
UPPER 30S. LOWS IN THE 20S.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS IN THE 20S.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
SNOW. HIGHS IN THE 30S. LOWS 17 TO 27.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS IN THE MID 20S TO LOWER 30S. LOWS 16 TO 21.  
 

 
 
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