069  
FPUS55 KMSO 201823  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1222 PM MDT SUN SEP 20 2026  
 
MTZ001-211000-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG LATE IN THE NIGHT. LOWS IN  
THE 40S TO LOWER 50S.    
MONDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 70S TO MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.    
FRIDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS IN THE UPPER 30S  
TO MID 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ002-211000-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE  
40S.    
MONDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 60S  
TO LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S TO LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. LOWS IN THE UPPER 30S  
TO MID 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE MID 40S TO LOWER 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S TO MID 50S.  
 
 
 
MTZ003-211000-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE  
40S TO LOWER 50S.    
MONDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S TO LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S TO LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ004-211000-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG LATE IN THE NIGHT. LOWS IN  
THE MID 40S TO LOWER 50S.    
MONDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S TO LOWER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN  
THE MID 40S TO LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S TO LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ005-211000-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG LATE IN THE NIGHT. LOWS IN  
THE 40S.    
MONDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS NEAR 80.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID TO UPPER 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS NEAR 80.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 50.    
FRIDAY  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS NEAR 40.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
NEAR 60.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
 
 
 
MTZ006-211000-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
MONDAY  
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 60S TO LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE 30S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ007-211000-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG LATE IN THE NIGHT. LOWS IN  
THE MID 30S TO LOWER 40S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE 30S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ043-211000-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG LATE IN THE NIGHT. LOWS IN  
THE 40S.    
MONDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
30S TO LOWER 40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
IDZ009-211000-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S TO LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE UPPER 30S TO MID 40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
IDZ010-211000-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
1222 PM MDT SUN SEP 20 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. SLIGHT  
CHANCE OF SNOW IN THE MORNING. CHANCE OF PRECIPITATION  
20 PERCENT. HIGHS IN THE UPPER 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
IDZ005-211000-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1122 AM PDT SUN SEP 20 2026  
   
TONIGHT  
CLEAR. PATCHY FOG LATE IN THE EVENING. AREAS OF FOG  
AFTER MIDNIGHT. LOWS IN THE 40S.    
MONDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 70S  
TO LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE 30S TO LOWER 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE 30S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
IDZ006-211000-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1122 AM PDT SUN SEP 20 2026  
   
TONIGHT  
CLEAR. PATCHY FOG LATE IN THE EVENING. AREAS OF FOG  
AFTER MIDNIGHT. LOWS 37 TO 52.    
MONDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 69 TO  
84.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 55.    
TUESDAY  
PARTLY CLOUDY. HIGHS 66 TO 81.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 38 TO 52.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 62 TO 76.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 38 TO 51.    
THURSDAY  
PARTLY CLOUDY. HIGHS 67 TO 81.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 40 TO 53.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
55 TO 69.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 30S TO MID 40S.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
48 TO 62.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 31 TO 44.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 50 TO 65.  
 
 
 
IDZ007-211000-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1122 AM PDT SUN SEP 20 2026  
   
TONIGHT  
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.    
MONDAY  
SUNNY. HIGHS IN THE MID 70S TO UPPER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE 60S TO UPPER 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN  
THE UPPER 40S TO MID 50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE 40S.    
SATURDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE 50S TO MID 60S.  
 
 
 
IDZ008-211000-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1122 AM PDT SUN SEP 20 2026  
   
TONIGHT  
CLEAR. LOWS IN THE 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE 70S TO UPPER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE 50S TO LOWER 60S. SOUTH WINDS TO 15 MPH.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 72 TO 86.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S TO UPPER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 50S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S TO MID 70S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE 40S TO LOWER 50S.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 50S TO UPPER 60S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO LOWER 70S.  
 
 
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