654  
FPUS55 KMSO 141823  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1223 PM MDT FRI AUG 14 2026  
 
MTZ001-151000-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE 80S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS IN THE MID 40S  
TO LOWER 50S.    
SUNDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. LOWS  
IN THE UPPER 40S TO MID 50S.    
TUESDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE UPPER 70S TO MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 80S.  
 
 
 
MTZ002-151000-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. PATCHY FOG IN THE LATE  
EVENING AND OVERNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE UPPER 60S TO MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE UPPER 40S TO MID 50S.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE 70S.    
MONDAY NIGHT  
SLIGHT CHANCE OF THUNDERSTORMS. SLIGHT CHANCE OF  
RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE UPPER  
40S TO MID 50S.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE  
MID 60S TO LOWER 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. 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 MID 40S TO LOWER  
50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 70S.  
 
 
 
MTZ003-151000-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. PATCHY  
SMOKE IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
PATCHY SMOKE IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE MID 40S TO LOWER 50S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 70S TO MID 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S TO MID 80S.    
MONDAY NIGHT  
SLIGHT CHANCE OF THUNDERSTORMS. SLIGHT CHANCE OF  
RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE MID 40S  
TO LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN  
THE MID 70S TO LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE 40S TO LOWER 50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 70S TO MID 80S.  
 
 
 
MTZ004-151000-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. PATCHY FOG  
AFTER MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. PATCHY  
FOG IN THE MORNING. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE UPPER 70S TO MID 80S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. LOWS IN THE UPPER 40S TO MID 50S.    
SUNDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER  
70S TO MID 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.    
MONDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S TO MID  
80S.    
MONDAY NIGHT  
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE UPPER 40S TO MID  
50S.    
TUESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN  
THE MID 70S TO LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S TO LOWER  
50S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER  
50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS IN THE UPPER 40S TO MID 50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 80S.  
 
 
 
MTZ005-151000-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. PATCHY FOG  
AFTER MIDNIGHT. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS IN THE MID TO UPPER 40S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. HIGHS NEAR 80.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY  
CLEAR AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE MID TO  
UPPER 40S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A 20 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE LOWER TO  
MID 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS  
NEAR 50.    
MONDAY  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.  
LOWS NEAR 50.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS NEAR 80.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE MID TO UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS NEAR 80.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS NEAR 50.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S.  
 
 
 
MTZ006-151000-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. PATCHY  
FOG IN THE LATE EVENING AND OVERNIGHT. A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
SATURDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 50 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
IN THE 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
LOWS IN THE 40S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE 70S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 70S.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE 40S.    
WEDNESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE UPPER 60S TO MID  
70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER  
80S.  
 
 
 
MTZ007-151000-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
PATCHY SMOKE EARLY IN THE EVENING. PATCHY FOG IN THE LATE EVENING  
AND EARLY MORNING, THEN AREAS OF FOG LATE IN THE NIGHT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE UPPER 30S  
TO MID 40S.    
SATURDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. A  
50 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE UPPER  
60S TO MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. LOWS IN THE UPPER 30S TO MID 40S.    
SUNDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE 70S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE 40S.    
MONDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 70S.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. LOWS IN THE 40S.    
TUESDAY  
A CHANCE OF RAIN IN THE MORNING, THEN RAIN SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE UPPER 60S TO MID  
70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE 40S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER  
80S.  
 
 
 
MTZ043-151000-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE EARLY IN THE EVENING.  
AREAS OF FOG IN THE LATE EVENING AND OVERNIGHT. A 20 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S TO LOWER 50S.    
SUNDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE 70S TO LOWER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
70S TO LOWER 80S.    
MONDAY NIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.  
LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE 40S TO LOWER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.  
 
 
 
IDZ009-151000-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING. A  
30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
EVENING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN  
THE 50S.    
SATURDAY  
MOSTLY SUNNY IN THE MORNING, THEN RAIN SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. HIGHS IN THE 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. LOWS IN THE UPPER 40S TO MID 50S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE MID 70S TO LOWER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE 50S.    
MONDAY  
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER  
80S.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. LOWS IN THE 50S.    
TUESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 50 PERCENT. HIGHS IN THE 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS IN THE UPPER 40S TO MID 50S.    
WEDNESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S TO MID  
80S.  
 
 
 
IDZ010-151000-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
1223 PM MDT FRI AUG 14 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE EVENING. PARTLY CLOUDY  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE MID 40S TO  
LOWER 50S.    
SATURDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
LOWS IN THE MID 40S TO LOWER 50S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE 70S TO LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE 70S.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE 40S TO LOWER 50S.    
WEDNESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 70S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE MID 40S TO LOWER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S TO LOWER  
80S.  
 
 
 
IDZ005-151000-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1123 AM PDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. PATCHY  
FOG LATE IN THE NIGHT. LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG AND SMOKE IN THE MORNING. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS IN THE 80S.    
SATURDAY NIGHT  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE 40S.    
MONDAY  
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS IN  
THE 40S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE MID 70S TO LOWER 80S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE 80S.  
 
 
 
IDZ006-151000-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1123 AM PDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. PATCHY  
FOG IN THE LATE EVENING AND OVERNIGHT. A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 40 TO 55.    
SATURDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL. HIGHS 73 TO 88.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY  
CLEAR AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 39 TO 54.    
SUNDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A 20 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS 74 TO 89.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 42 TO 57.    
MONDAY  
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A 40 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS 73 TO  
88.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 60 PERCENT. LOWS 41 TO 56.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS 69 TO 84.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 54.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS 70 TO 85.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 39 TO 54.    
THURSDAY  
MOSTLY SUNNY. HIGHS 72 TO 87.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 57.    
FRIDAY  
PARTLY CLOUDY. HIGHS 73 TO 88.  
 
 
 
IDZ007-151000-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1123 AM PDT FRI AUG 14 2026  
   
TONIGHT  
PARTLY CLOUDY. PATCHY SMOKE. LOWS IN THE 50S.    
SATURDAY  
PARTLY CLOUDY. PATCHY SMOKE THROUGH THE DAY. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS 78 TO 92.    
SATURDAY NIGHT  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS IN THE 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS 80 TO 93.    
SUNDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. LOWS IN THE 50S TO LOWER 60S.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS 79 TO 93.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE 50S.    
TUESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN  
THE 70S TO UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE 70S TO UPPER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 50S.    
THURSDAY  
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE UPPER 70S TO LOWER 90S.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS IN THE 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE 80S TO LOWER 90S.  
 
 
 
IDZ008-151000-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1123 AM PDT FRI AUG 14 2026  
   
TONIGHT  
MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 50S TO LOWER 60S.    
SATURDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS IN THE UPPER 70S TO LOWER 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 30 PERCENT. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS IN THE MID 50S TO LOWER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S TO MID 60S.    
MONDAY  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 93.    
MONDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE MID 50S  
TO LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE 70S TO UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER  
60S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO MID  
60S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S TO MID 90S.  
 
 
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