202  
FPUS55 KMSO 211823  
ZFPMSO  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE MISSOULA MT  
1223 PM MDT TUE APR 21 2026  
 
MTZ001-221000-  
KOOTENAI/CABINET REGION-  
INCLUDING THE CITIES OF LIBBY AND EUREKA  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S.    
WEDNESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COOLER. HIGHS IN  
THE UPPER 50S TO MID 60S.    
WEDNESDAY NIGHT  
RAIN LIKELY. PATCHY FOG AFTER MIDNIGHT. CHANCE  
OF RAIN NEAR 100 PERCENT. LOWS IN THE 30S.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN  
SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
3000 FEET. HIGHS IN THE MID 40S TO LOWER 50S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE  
OF RAIN. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE MID 20S  
TO LOWER 30S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS IN THE MID 40S TO LOWER 50S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE MID 20S TO LOWER 30S.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 40S TO MID 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
MONDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 60S.  
 
 
 
MTZ002-221000-  
WEST GLACIER REGION-  
INCLUDING THE CITY OF SWAN LAKE  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY UNTIL EARLY MORNING THEN CLEARING. LOWS  
IN THE 40S.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. COOLER. HIGHS IN THE 50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 5500 FEET. SNOW  
ACCUMULATIONS OF 1 TO 2 INCHES. LOWS IN THE UPPER 20S TO MID 30S.  
WEST WINDS TO 15 MPH.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN SNOW LIKELY  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COLDER.  
LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID 30S TO LOWER 40S.  
NORTH WINDS TO 15 MPH.    
THURSDAY NIGHT  
SNOW LIKELY IN THE EVENING, THEN A CHANCE OF  
SNOW AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT. LOWS IN THE 20S.  
NORTH WINDS TO 15 MPH.    
FRIDAY  
A CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN  
THE AFTERNOON. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE MID 30S TO  
LOWER 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 26.    
SATURDAY  
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 MID 30S TO LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 19 TO 26.    
SUNDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE 20S.    
MONDAY  
MOSTLY 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 40 PERCENT. HIGHS IN THE MID  
40S TO LOWER 50S.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE UPPER 20S TO MID 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 30 PERCENT. HIGHS IN THE 50S.  
 
 
 
MTZ003-221000-  
FLATHEAD/MISSION VALLEYS-  
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY UNTIL EARLY MORNING THEN CLEARING. LOWS  
IN THE 40S.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. COOLER. HIGHS IN THE UPPER 50S TO MID 60S. SOUTHWEST  
WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY  
AND A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. LOWS IN THE  
30S.    
THURSDAY  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
90 PERCENT. HIGHS IN THE 40S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE  
OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT. LOWS  
IN THE MID 20S TO LOWER 30S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE 20S TO LOWER 30S.    
SATURDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW  
IN THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 20S TO LOWER 30S.    
SUNDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
MTZ004-221000-  
LOWER CLARK FORK REGION-  
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE  
40S.    
WEDNESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COOLER. HIGHS IN  
THE UPPER 40S TO MID 50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. LITTLE OR NO NEW SNOW  
ACCUMULATION. LOWS IN THE 30S. WEST WINDS TO 15 MPH.    
THURSDAY  
SNOW WITH RAIN LIKELY IN THE MORNING, THEN RAIN, SNOW  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
4000 FEET. HIGHS IN THE 40S. WEST WINDS TO 15 MPH.    
THURSDAY NIGHT  
A CHANCE OF RAIN. SNOW LIKELY IN THE EVENING,  
THEN A CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. SNOW LEVEL 3500 FEET. LIGHT SNOW ACCUMULATIONS. LOWS  
IN THE MID 20S TO LOWER 30S.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW. A CHANCE OF RAIN.  
CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 20S.    
SATURDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 20S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.  
 
 
 
MTZ005-221000-  
MISSOULA/BITTERROOT VALLEYS-  
INCLUDING THE CITIES OF HAMILTON AND DARBY  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY UNTIL EARLY MORNING, THEN PARTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN LATE IN THE NIGHT. LOWS IN THE  
40S.    
WEDNESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS LIKELY.  
CHANCE OF PRECIPITATION 90 PERCENT. COOLER. HIGHS IN THE MID TO  
UPPER 50S. SOUTHWEST WINDS TO 15 MPH WITH GUSTS TO AROUND 30 MPH.   
WEDNESDAY NIGHT  
RAIN LIKELY. CHANCE OF RAIN NEAR 100 PERCENT.  
LOWS IN THE MID TO UPPER 30S. SOUTHWEST WINDS TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN RAIN SHOWERS LIKELY, SLIGHT CHANCE OF THUNDERSTORMS  
AND SNOW SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. HIGHS IN THE MID TO UPPER 40S.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW IN THE  
EVENING, THEN A CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 80 PERCENT. SNOW LEVEL 3500 FEET. LOWS NEAR 30.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 60 PERCENT. HIGHS IN THE  
LOWER TO MID 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE LOWER TO MID 20S.    
SATURDAY  
PARTLY CLOUDY. HIGHS NEAR 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 20S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID TO UPPER 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS NEAR 30.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
 
 
 
MTZ006-221000-  
BITTERROOT/SAPPHIRE MOUNTAINS-  
INCLUDING THE CITY OF SULA  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
PARTLY CLOUDY UNTIL EARLY MORNING, THEN CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE NIGHT.  
CHANCE OF PRECIPITATION 30 PERCENT. LOWS IN THE UPPER 30S TO MID  
40S. SOUTH WINDS TO 15 MPH IN THE EVENING.    
WEDNESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. RAIN AND SNOW LIKELY  
IN THE MORNING, THEN RAIN SHOWERS AND SNOW LIKELY IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. COOLER. SNOW  
LEVEL 6500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS IN THE  
MID 40S TO LOWER 50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT. SNOW LEVEL 5500 FEET. SNOW ACCUMULATIONS OF  
2 TO 3 INCHES. LOWS IN THE UPPER 20S TO MID 30S. WEST WINDS TO  
15 MPH.    
THURSDAY  
SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE  
MID 30S TO LOWER 40S. WEST WINDS TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.    
THURSDAY NIGHT  
SNOW LIKELY. CHANCE OF SNOW 90 PERCENT. LIGHT  
SNOW ACCUMULATIONS. LOWS IN THE 20S. NORTHWEST WINDS TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 90 PERCENT. HIGHS IN THE  
30S TO LOWER 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A 40 PERCENT CHANCE OF SNOW. LOWS 15 TO 22.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 18 TO 25.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 40S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE 20S.    
MONDAY  
MOSTLY 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 40 PERCENT. HIGHS IN THE MID  
40S TO LOWER 50S.    
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 30 PERCENT. HIGHS IN THE UPPER  
40S TO MID 50S.  
 
 
 
MTZ007-221000-  
BUTTE/BLACKFOOT REGION-  
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS IN  
THE UPPER 30S TO MID 40S. SOUTH WINDS 15 TO 20 MPH IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF RAIN IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COOLER. HIGHS  
IN THE 50S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT. SNOW LEVEL 5500 FEET. SNOW ACCUMULATIONS OF  
1 TO 2 INCHES. LOWS IN THE UPPER 20S TO MID 30S. WEST WINDS 15 TO  
25 MPH WITH GUSTS TO AROUND 35 MPH.    
THURSDAY  
SNOW LIKELY IN THE MORNING, THEN SNOW SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. HIGHS IN THE MID 30S TO LOWER  
40S. WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY NIGHT  
SNOW LIKELY. CHANCE OF SNOW 90 PERCENT. LOWS  
18 TO 25. NORTH WINDS TO 15 MPH.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 80 PERCENT. HIGHS IN THE  
30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 12 TO 19.    
SATURDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
IN THE MID 30S TO LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS 16 TO 23.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 19 TO 26.    
MONDAY  
MOSTLY 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 30 PERCENT. HIGHS IN THE MID  
40S TO LOWER 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE 20S TO LOWER 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE UPPER 40S TO MID 50S.  
 
 
 
MTZ043-221000-  
POTOMAC/SEELEY LAKE REGION-  
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE 40S.    
WEDNESDAY  
SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COOLER. HIGHS IN  
THE 50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT. SNOW LEVEL 5000 FEET. LITTLE OR NO NEW SNOW  
ACCUMULATION. LOWS IN THE 30S. WEST WINDS TO 15 MPH.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN SNOW  
SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT. SNOW  
LEVEL 4000 FEET. MODERATE SNOW ACCUMULATIONS. HIGHS IN THE UPPER  
30S TO MID 40S. WEST WINDS TO 15 MPH.    
THURSDAY NIGHT  
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE 20S.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE  
MID 30S TO LOWER 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 16 TO 23.    
SATURDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE UPPER 30S TO MID 40S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 18 TO 25.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 40S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE 20S.    
MONDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S.  
 
 
 
IDZ009-221000-  
WESTERN LEMHI COUNTY-  
INCLUDING THE CITY OF SHOUP  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
PARTLY CLOUDY UNTIL EARLY MORNING, THEN MOSTLY CLOUDY  
WITH A 30 PERCENT CHANCE OF AREAS OF RAIN LATE IN THE NIGHT. LOWS  
IN THE 40S.    
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS, SNOW  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. COOLER. SNOW LEVEL  
6500 FEET. NO SNOW ACCUMULATION. HIGHS IN THE MID 40S TO LOWER  
50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT. SNOW LEVEL 5500 FEET. LITTLE OR NO NEW SNOW  
ACCUMULATION. LOWS IN THE 30S TO LOWER 40S. WEST WINDS TO 15 MPH.   
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN SNOW  
SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
4500 FEET. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE 40S. WEST WINDS  
TO 15 MPH.    
THURSDAY NIGHT  
SNOW LIKELY. RAIN LIKELY IN THE EVENING. CHANCE  
OF PRECIPITATION 70 PERCENT. SNOW LEVEL 4000 FEET. LIGHT SNOW  
ACCUMULATIONS. LOWS IN THE MID 20S TO LOWER 30S. NORTHWEST WINDS  
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE  
UPPER 30S TO MID 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS IN THE 20S.    
SATURDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 40S TO LOWER 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS IN THE MID 20S TO LOWER 30S.    
SUNDAY  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE MID 40S TO LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE UPPER 20S TO MID 30S.    
MONDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE UPPER 40S TO MID 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S TO LOWER 60S.  
 
 
 
IDZ010-221000-  
EASTERN LEMHI COUNTY-  
INCLUDING THE CITIES OF SALMON AND LEADORE  
1223 PM MDT TUE APR 21 2026  
   
TONIGHT  
PARTLY CLOUDY UNTIL EARLY MORNING, THEN A 20 PERCENT  
CHANCE OF RAIN LATE IN THE NIGHT. LOWS IN THE UPPER 30S TO MID  
40S. SOUTH WINDS TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS WITH  
POSSIBLE SNOW AND THUNDERSTORMS LIKELY IN THE AFTERNOON. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT. COOLER. SNOW LEVEL 6500 FEET.  
NO SNOW ACCUMULATION. HIGHS IN THE MID 40S TO LOWER 50S.  
SOUTHWEST WINDS 15 TO 25 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT. SNOW LEVEL 5500 FEET. SNOW ACCUMULATIONS OF  
1 TO 2 INCHES. LOWS IN THE 30S. WEST WINDS 15 TO 20 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY  
CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN  
THE MORNING, THEN SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT. SNOW LEVEL 4500 FEET. LIGHT SNOW ACCUMULATIONS. HIGHS  
IN THE UPPER 30S TO MID 40S. WEST WINDS 15 TO 20 MPH.    
THURSDAY NIGHT  
SNOW LIKELY. RAIN LIKELY IN THE EVENING. CHANCE  
OF PRECIPITATION 70 PERCENT. LIGHT SNOW ACCUMULATIONS. LOWS IN  
THE 20S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
FRIDAY  
SNOW LIKELY. CHANCE OF SNOW 70 PERCENT. HIGHS IN THE  
MID 30S TO LOWER 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 17 TO 24.    
SATURDAY  
PARTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 40 PERCENT. HIGHS IN THE 40S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS IN THE 20S.    
SUNDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
IN THE 40S TO LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW.  
SLIGHT CHANCE OF RAIN IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE 50S.  
 
 
 
IDZ005-221000-  
NORTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF PIERCE AND ELK RIVER  
1123 AM PDT TUE APR 21 2026  
   
TONIGHT  
PARTLY CLOUDY EARLY IN THE EVENING. CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE IN THE EVENING. RAIN SHOWERS LIKELY AND A  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. LOWS IN THE MID 30S TO LOWER 40S.    
WEDNESDAY  
RAIN LIKELY. CHANCE OF RAIN NEAR 100 PERCENT.  
COOLER. HIGHS IN THE MID 40S TO LOWER 50S.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY IN THE EVENING, THEN RAIN  
LIKELY AND A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. LOWS IN THE  
30S.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. HIGHS IN THE 40S.    
THURSDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF  
RAIN AND SNOW AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 70 PERCENT. LOWS IN THE MID 20S TO LOWER 30S.    
FRIDAY  
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN  
SHOWERS, SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN  
THE 40S TO LOWER 50S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 20S.    
SATURDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S TO MID 50S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 20S TO LOWER 30S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S TO MID 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.    
MONDAY  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S TO LOWER 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
TUESDAY  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.  
 
 
 
IDZ006-221000-  
SOUTHERN CLEARWATER MOUNTAINS-  
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE  
1123 AM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY FOG LATE IN THE NIGHT. LOWS IN THE 30S TO  
MID 40S.    
WEDNESDAY  
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. SLIGHT CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. COOLER. NO SNOW ACCUMULATION.  
HIGHS IN THE 40S TO LOWER 50S. WEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN AND SNOW LIKELY. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. SNOW LEVEL 4500 FEET. LITTLE OR  
NO NEW SNOW ACCUMULATION. LOWS IN THE 30S TO LOWER 40S. WEST  
WINDS TO 15 MPH.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN SNOW  
SHOWERS, RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
4000 FEET. HIGHS IN THE 30S TO MID 40S. WEST WINDS TO 15 MPH.    
THURSDAY NIGHT  
RAIN AND SNOW LIKELY. PATCHY FOG AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT. SNOW LEVEL  
4000 FEET. LIGHT SNOW ACCUMULATIONS. LOWS IN THE MID 20S TO UPPER  
30S.    
FRIDAY  
SNOW WITH RAIN LIKELY IN THE MORNING, THEN SNOW SHOWERS  
WITH POSSIBLE SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
PATCHY FOG IN THE MORNING. CHANCE OF PRECIPITATION 80 PERCENT.  
HIGHS IN THE MID 30S TO UPPER 40S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND A SLIGHT  
CHANCE OF RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 30 PERCENT. LOWS IN THE 20S TO LOWER 30S.   
SATURDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE 40S TO LOWER 50S.    
SATURDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE 20S TO LOWER 30S.    
SUNDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT. HIGHS IN THE LOWER 40S TO MID 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE 20S  
TO MID 30S.    
MONDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN A CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT. HIGHS IN THE 40S TO UPPER 50S.    
MONDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE 20S TO UPPER 30S.    
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 LOWER 60S.  
 
 
 
IDZ007-221000-  
OROFINO/GRANGEVILLE REGION-  
INCLUDING THE CITY OF KOOSKIA  
1123 AM PDT TUE APR 21 2026  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS. CHANCE OF PRECIPITATION 50 PERCENT. LOWS IN THE  
40S.    
WEDNESDAY  
RAIN LIKELY. CHANCE OF RAIN NEAR 100 PERCENT.  
COOLER. HIGHS IN THE MID 40S TO LOWER 50S. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS TO AROUND 30 MPH MAINLY SOUTH OF HIGHWAY 12.    
WEDNESDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY  
AND A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. NO SNOW ACCUMULATION. LOWS IN THE  
MID 30S TO LOWER 40S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO  
AROUND 30 MPH MAINLY SOUTH OF HIGHWAY 12.    
THURSDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN  
SHOWERS, SNOW LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT. SNOW LEVEL  
3500 FEET. HIGHS IN THE MID 40S TO LOWER 50S. WEST WINDS TO  
15 MPH WITH GUSTS TO AROUND 25 MPH MAINLY SOUTH OF HIGHWAY 12.    
THURSDAY NIGHT  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW IN THE  
EVENING, THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 70 PERCENT. LOWS IN THE 30S TO LOWER 40S. WEST  
WINDS TO 15 MPH WITH GUSTS TO AROUND 25 MPH MAINLY SOUTH OF  
HIGHWAY 12.    
FRIDAY  
CHANCE OF VALLEY RAIN WITH MOUNTAIN SNOW LIKELY IN THE  
MORNING, THEN RAIN SHOWERS LIKELY, SLIGHT CHANCE OF THUNDERSTORMS  
AND SNOW SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT. HIGHS IN THE MID 40S TO LOWER 50S.    
FRIDAY 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.    
SATURDAY  
PARTLY CLOUDY. A CHANCE OF SNOW AND A SLIGHT CHANCE  
OF RAIN IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.  
HIGHS IN THE 40S TO UPPER 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE 30S.    
MONDAY  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 50S TO MID 60S.  
 
 
 
IDZ008-221000-  
LOWER HELLS CANYON/SALMON RIVER REGION-  
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD  
1123 AM PDT TUE APR 21 2026  
   
TONIGHT  
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
CHANCE OF PRECIPITATION 90 PERCENT. LOWS IN THE 40S.    
WEDNESDAY  
RAIN LIKELY IN THE MORNING, THEN RAIN SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT. COOLER. HIGHS IN THE 40S TO MID  
50S. SOUTHWEST WINDS TO 15 MPH.    
WEDNESDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AND SNOW  
LIKELY AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.  
NO SNOW ACCUMULATION. LOWS IN THE MID 30S TO LOWER 40S. SOUTHWEST  
WINDS TO 15 MPH.    
THURSDAY  
RAIN AND SNOW LIKELY. CHANCE OF PRECIPITATION  
70 PERCENT. SNOW LEVEL 4000 FEET. HIGHS IN THE LOWER 40S TO MID  
50S. WEST WINDS TO 15 MPH.    
THURSDAY NIGHT  
RAIN AND SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT. SNOW LEVEL 4000 FEET. LOWS IN THE 30S. WEST WINDS TO  
15 MPH.    
FRIDAY  
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN SHOWERS,  
SNOW SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT. HIGHS IN THE 40S  
TO MID 50S.    
FRIDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE UPPER 20S TO MID 30S.    
SATURDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 40S TO UPPER 50S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 30S.    
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE 50S TO LOWER 60S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
MONDAY  
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.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.    
TUESDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 57 TO 70.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab ID Page
Main Text Page