590  
FPUS55 KMSO 251823  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1223 PM MDT SAT APR 25 2026  
 
MTZ001-261000-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW IN THE EVENING,  
THEN AREAS OF SNOW AFTER MIDNIGHT. WIDESPREAD FROST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT. LOWS IN THE 20S TO  
LOWER 30S.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE 20S.    
MONDAY
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE 50S TO  
LOWER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
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 50S TO LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
MID 30S TO LOWER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 30S TO LOWER 40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 60S TO LOWER 70S.  
 

 
 
MTZ002-261000-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1223 PM MDT SAT APR 25 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH AREAS OF SNOW. AREAS OF RAIN EARLY  
IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT. LOWS 17 TO  
24. NORTHEAST WINDS TO 15 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 30S TO LOWER 40S. NORTHEAST WINDS TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW. WIDESPREAD FROST AFTER  
MIDNIGHT. LOWS 17 TO 24. NORTHEAST WINDS TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WIDESPREAD FROST  
IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE  
40S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. A  
CHANCE OF SNOW. CHANCE OF PRECIPITATION 30 PERCENT. LOWS IN THE  
MID 20S TO LOWER 30S.    
TUESDAY
 
A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE 30S.    
WEDNESDAY
 
A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF RAIN AND SNOW LIKELY IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 60 PERCENT. HIGHS IN THE UPPER 40S TO MID  
50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID  
30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. A  
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
30 PERCENT. LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. A CHANCE OF SNOW  
IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE  
MID 50S TO LOWER 60S.  
 

 
 
MTZ003-261000-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. SLIGHT  
CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 40S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT.  
LOWS IN THE 20S.    
MONDAY
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
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 50 PERCENT. HIGHS IN  
THE 50S.    
TUESDAY 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.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S TO LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.  
 

 
 
MTZ004-261000-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN EARLY  
IN THE EVENING, THEN MOSTLY CLOUDY IN THE LATE EVENING AND  
OVERNIGHT. AREAS OF FROST LATE IN THE EVENING. WIDESPREAD FROST  
AFTER MIDNIGHT. LOWS IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. CHANCE  
OF RAIN SHOWERS, A CHANCE OF SNOW AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE  
MID 20S TO LOWER 30S.    
MONDAY
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
40 PERCENT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S TO MID 50S.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE UPPER 20S TO MID 30S.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
30S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT. HIGHS IN THE MID 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.  
 

 
 
MTZ005-261000-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
PARTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF FROST LATE IN THE EVENING. WIDESPREAD FROST  
AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 20S.    
SUNDAY
 
MOSTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT. HIGHS NEAR 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE MID TO  
UPPER 20S.    
MONDAY
 
MOSTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
40 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER TO  
MID 50S.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS NEAR 30.    
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 TO UPPER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS NEAR 60.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS NEAR 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 40.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID TO UPPER 60S.  
 

 
 
MTZ006-261000-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY  
CLOUDY. WIDESPREAD FROST IN THE LATE EVENING AND OVERNIGHT. LOWS  
IN THE 20S.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF  
RAIN IN THE EVENING. WIDESPREAD FROST AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT. LOWS IN THE 20S. NORTH WINDS TO 15 MPH.   
MONDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW SHOWERS  
LIKELY WITH POSSIBLE SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN THE 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 20S  
TO LOWER 30S.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN, CHANCE OF SNOW SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS IN THE UPPER 40S TO MID 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID  
30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 30S.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.  
 

 
 
MTZ007-261000-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1223 PM MDT SAT APR 25 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW EARLY IN  
THE EVENING. LOWS 17 TO 24.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S. NORTHEAST WINDS TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 17 TO 24. NORTHEAST WINDS TO 15 MPH.    
MONDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE 40S.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE 20S.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE MID 20S TO LOWER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE UPPER 40S TO MID 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER  
30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S.   
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 30S.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.  
 

 
 
MTZ043-261000-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1223 PM MDT SAT APR 25 2026  
   
TONIGHT
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE  
EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. WIDESPREAD  
FROST AFTER MIDNIGHT. LOWS 18 TO 25.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE UPPER 30S TO MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. WIDESPREAD FROST AFTER MIDNIGHT. LOWS 18 TO  
25. EAST WINDS TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. WIDESPREAD FROST  
IN THE MORNING. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE  
40S TO LOWER 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS  
AND THUNDERSTORMS LIKELY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 20S TO MID 30S.    
WEDNESDAY
 
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 UPPER 40S TO MID 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID  
30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE 30S TO LOWER 40S.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.  
 

 
 
IDZ009-261000-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
1223 PM MDT SAT APR 25 2026  
 
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
PARTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT. LOWS  
IN THE MID 20S TO LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE UPPER 20S TO MID 30S.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE UPPER 40S TO MID 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S TO MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.   
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.  
 

 
 
IDZ010-261000-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
1223 PM MDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE LATE  
EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. WIDESPREAD  
FROST AFTER MIDNIGHT. LOWS IN THE 20S.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE MID  
40S TO LOWER 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY
 
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY WITH  
POSSIBLE SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT. SNOW LEVEL 4500 FEET. HIGHS IN THE 40S.   
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S TO LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE UPPER  
40S TO MID 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE UPPER 20S TO MID 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW 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 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID  
30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S TO MID 60S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 30S TO LOWER 40S.    
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.  
 

 
 
IDZ005-261000-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1123 AM PDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 7 AM PDT  
SUNDAY...  
   
TONIGHT
 
MOSTLY CLEAR. AREAS OF FROST LATE IN THE EVENING.  
WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE 20S.    
SUNDAY
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
40 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE MID 20S TO  
LOWER 30S.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
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 50 PERCENT. HIGHS IN THE  
50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 30S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER  
40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.  
 

 
 
IDZ006-261000-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1123 AM PDT SAT APR 25 2026  
 
...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 7 AM PDT  
SUNDAY...  
   
TONIGHT
 
PARTLY CLOUDY. WIDESPREAD FROST AND PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE UPPER TEENS TO LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. AREAS OF FROST IN THE MORNING. A CHANCE  
OF RAIN AND A SLIGHT CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE LOWER 40S TO MID 50S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS  
OF FROST AND PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 20S TO MID  
30S.    
MONDAY
 
A CHANCE OF SNOW AND A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN  
THE AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION  
60 PERCENT. SNOW LEVEL 4500 FEET. HIGHS IN THE LOWER 40S TO MID  
50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE MID 20S TO UPPER 30S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT. HIGHS IN THE MID 40S TO UPPER 50S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE 30S TO LOWER 40S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
HIGHS IN THE 50S TO LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER  
40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S TO MID  
40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S TO UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 30S TO MID 40S.    
SATURDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
IN THE 50S TO UPPER 60S.  
 

 
 
IDZ007-261000-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1123 AM PDT SAT APR 25 2026  
 
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 7 AM PDT  
SUNDAY...  
   
TONIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT.  
WIDESPREAD FROST LATE IN THE NIGHT. LOWS IN THE UPPER 20S TO MID  
30S.    
SUNDAY
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT.  
LOWS IN THE 30S.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT. HIGHS IN THE 50S TO LOWER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE MID 30S TO LOWER 40S.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 50S TO LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.   
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER  
40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE MID 60S TO LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE 40S.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S TO LOWER 70S.  
 

 
 
IDZ008-261000-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1123 AM PDT SAT APR 25 2026  
   
TONIGHT
 
MOSTLY CLOUDY EARLY IN THE EVENING THEN CLEARING. LOWS  
IN THE UPPER 20S TO MID 30S.    
SUNDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S TO LOWER 60S. NORTH WINDS TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 30S. EAST WINDS TO  
15 MPH.    
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS IN THE 50S TO LOWER 60S. WEST  
WINDS TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE MID 30S TO LOWER 40S. SOUTHWEST WINDS TO  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 50S TO MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.   
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID  
40S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE 60S TO MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S TO MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S TO MID 70S.  
 

 
 
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