542  
FPUS55 KMSO 122031  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
230 PM MDT FRI SEP 12 2025  
 
MTZ001-131000-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. MOSTLY CLEAR LATE IN THE  
NIGHT. PATCHY SMOKE UNTIL EARLY MORNING. PATCHY FOG AFTER  
MIDNIGHT, THEN AREAS OF FOG LATE IN THE NIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE UPPER 70S TO MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 70S TO LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION  
60 PERCENT. HIGHS IN THE MID 60S TO LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE 40S TO LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A 20 PERCENT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 70S TO  
LOWER 80S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
WEDNESDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER  
70S TO MID 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE 40S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE 70S.  
 
 
 
MTZ002-131000-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 60S TO MID 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
SUNDAY  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S. SOUTHWEST WINDS TO  
15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 40 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.  
SOUTHWEST WINDS TO 15 MPH.    
MONDAY  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. HIGHS IN THE MID  
50S TO LOWER 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE MID 40S  
TO LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. PATCHY FOG IN THE MORNING. HIGHS IN THE 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER  
50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE 40S.    
FRIDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE 60S.  
 
 
 
MTZ003-131000-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY LATE IN THE  
EVENING THEN BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 70S TO LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
SUNDAY  
PARTLY CLOUDY. 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.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE UPPER 40S TO MID 50S.  
SOUTHWEST WINDS TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 60S TO LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE 40S TO  
LOWER 50S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 60S TO MID 70S.  
 
 
 
MTZ004-131000-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
PATCHY SMOKE LATE IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 40S TO LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN  
THE MID 70S TO LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE 70S TO LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE MID 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 20 PERCENT. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 60S TO MID  
70S.    
TUESDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE 40S.    
WEDNESDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE MID  
70S TO LOWER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.  
 
 
 
MTZ005-131000-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE MID TO UPPER 40S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID TO UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID TO UPPER 70S.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. CHANCE OF PRECIPITATION 70 PERCENT.  
LOWS IN THE MID 40S TO LOWER 50S. WEST WINDS TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. COOLER. HIGHS IN THE LOWER TO MID 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY  
FOG AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 40S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 70S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
FRIDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER TO MID 70S.  
 
 
 
MTZ006-131000-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE UPPER 30S TO MID  
40S.    
SATURDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
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.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. CHANCE OF PRECIPITATION 60 PERCENT.  
LOWS IN THE 40S.    
MONDAY  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 60 PERCENT. HIGHS IN THE MID 50S TO LOWER  
60S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S  
TO LOWER 40S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE 60S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
 
MTZ007-131000-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. PATCHY FOG LATE IN THE NIGHT.  
LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 60S TO  
MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S TO MID  
70S. SOUTHWEST WINDS TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE UPPER 30S TO MID 40S. WEST  
WINDS TO 15 MPH.    
MONDAY  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN THE MID 50S TO LOWER  
60S.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. PATCHY FOG  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS IN THE  
MID 30S TO LOWER 40S.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. PATCHY  
FOG IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE 60S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID  
40S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE 60S TO LOWER 70S.  
 
 
 
MTZ043-131000-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING. AREAS OF FOG LATE IN THE  
NIGHT. LOWS IN THE 40S.    
SATURDAY  
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. A  
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE 40S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A 20 PERCENT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE 70S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE 40S TO LOWER 50S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
30 PERCENT. LOWS IN THE 40S.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. PATCHY FOG IN THE MORNING. HIGHS IN THE 60S TO LOWER  
70S.    
TUESDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE UPPER 30S TO MID 40S.    
WEDNESDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
 
IDZ009-131000-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S TO MID  
70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN THE  
UPPER 60S TO MID 70S.    
SUNDAY 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 MID 40S TO LOWER  
50S.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 50 PERCENT. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE 40S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE 40S.    
WEDNESDAY  
SUNNY. HIGHS IN THE 70S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
 
IDZ010-131000-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
231 PM MDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE UPPER 60S TO MID 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN THE  
UPPER 60S TO MID 70S. SOUTH WINDS TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION  
50 PERCENT. LOWS IN THE 40S. WEST WINDS TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE UPPER 50S TO MID 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. A  
20 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S TO LOWER  
40S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE 60S TO LOWER 70S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.  
 
 
 
IDZ005-131000-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
131 PM PDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING.  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
EVENING. PATCHY FOG LATE IN THE NIGHT. CHANCE OF PRECIPITATION  
30 PERCENT. LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
70S TO LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 60S TO MID 70S.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. LOWS IN THE UPPER 30S TO MID 40S.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION 40 PERCENT.  
HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG IN THE EVENING. LOWS IN  
THE MID 30S TO LOWER 40S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE 70S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 30S TO LOWER 40S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE UPPER 60S TO MID 70S.  
 
 
 
IDZ006-131000-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
131 PM PDT FRI SEP 12 2025  
   
TONIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. PATCHY FOG IN THE LATE EVENING AND  
OVERNIGHT. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 37 TO 52.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 66 TO  
79.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 54.    
SUNDAY  
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. HIGHS IN THE LOWER  
60S TO MID 70S.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
80 PERCENT. LOWS 36 TO 51.    
MONDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION 60 PERCENT.  
HIGHS IN THE 50S TO LOWER 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE EVENING. LOWS 32 TO 47.    
TUESDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 64 TO  
78.    
TUESDAY NIGHT  
CLEAR. LOWS 35 TO 50.    
WEDNESDAY  
SUNNY. HIGHS 68 TO 81.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 51.    
THURSDAY  
PARTLY CLOUDY. HIGHS 59 TO 72.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 49.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
PATCHY FOG IN THE MORNING. HIGHS 61 TO 75.  
 
 
 
IDZ007-131000-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
131 PM PDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.  
LOWS IN THE UPPER 40S TO MID 50S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE 70S TO MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 50S.    
SUNDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE 60S TO UPPER 70S.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT. LOWS IN THE UPPER  
40S TO MID 50S.    
MONDAY  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID  
50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE 60S TO UPPER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE 60S TO UPPER 70S.  
 
 
 
IDZ008-131000-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
131 PM PDT FRI SEP 12 2025  
   
TONIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.  
LOWS IN THE 50S.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.   
SUNDAY  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT. HIGHS IN THE UPPER 60S TO LOWER 80S.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. LOWS IN THE UPPER  
40S TO MID 50S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE UPPER 50S TO LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE 50S.    
WEDNESDAY  
SUNNY. HIGHS 76 TO 89.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 50S.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO LOWER 80S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID  
50S.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S TO LOWER 80S.  
 
 
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