548  
FPUS55 KTFX 120937  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
336 AM MDT SUN APR 12 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND MONDAY.  
 
MTZ301-122200-  
EAST GLACIER PARK REGION-  
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,  
SAINT MARY, MARIAS PASS, AND LOGAN PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 36 TO 44.  
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF  
RAIN IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS  
AROUND 30. EAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
NOT AS COOL. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN  
THE MORNING, THEN SNOW AND CHANCE OF RAIN IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 1 INCH. SNOW LEVEL 6000 FEET. HIGHS 39 TO 51.  
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO  
AROUND 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN  
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS  
30 TO 36. SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND  
50 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
WINDY. PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 43.  
SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 65 MPH. CHANCE  
OF SNOW 40 PERCENT.    
TUESDAY NIGHT
 
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN  
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 27 TO 33.  
CHANCE OF SNOW 50 PERCENT.    
WEDNESDAY
 
WINDY. SNOW LIKELY IN THE MORNING, THEN CHANCE OF  
SNOW IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 31 TO  
41. CHANCE OF SNOW 70 PERCENT.    
WEDNESDAY NIGHT
 
WINDY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 16 TO 22.    
THURSDAY
 
BREEZY. SNOW IN THE MORNING, THEN CHANCE OF SNOW IN  
THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 26 TO 34.  
CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS AROUND 20. CHANCE OF SNOW 50 PERCENT.    
FRIDAY
 
NOT AS COLD. MOSTLY SUNNY WITH A 50 PERCENT CHANCE OF  
SNOW. HIGHS 31 TO 41.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE EVENING,  
THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS IN THE LOWER 20S. CHANCE OF SNOW 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 45.  
 

 
 
MTZ307-122200-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING THE CITY OF ROGERS PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE LATE MORNING  
AND EARLY AFTERNOON. SLIGHT CHANCE OF RAIN EARLY IN THE  
AFTERNOON, THEN CHANCE OF RAIN AND SNOW LATE IN THE AFTERNOON.  
HIGHS 40 TO 50. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE EAST  
IN THE AFTERNOON. GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
SNOW WITH RAIN LIKELY IN THE EVENING, THEN SNOW AND  
RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 7 INCHES. SNOW LEVEL  
6400 FEET. LOWS IN THE LOWER 30S. EAST WINDS 5 TO 10 MPH SHIFTING  
TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY
 
SNOW AND SLIGHT CHANCE OF RAIN IN THE MORNING, THEN  
SNOW AND RAIN IN THE AFTERNOON. SNOW ACCUMULATION UP TO 4 INCHES.  
TOTAL SNOW ACCUMULATION UP TO 11 INCHES. SNOW LEVEL 6100 FEET.  
HIGHS 37 TO 47. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
25 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 35 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 28 TO  
34. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
BREEZY. PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 36 TO 46. WEST  
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 55 MPH. CHANCE OF SNOW  
50 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 27 TO 33.  
CHANCE OF SNOW 50 PERCENT.    
WEDNESDAY
 
BREEZY. SNOW LIKELY IN THE MORNING, THEN SNOW IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 34 TO 44. CHANCE OF  
SNOW 90 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY, COLDER. SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. LOWS 18 TO 24. CHANCE OF SNOW 70 PERCENT.    
THURSDAY
 
BREEZY, SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS  
25 TO 33. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 14 TO 20. CHANCE OF SNOW 50 PERCENT.    
FRIDAY
 
NOT AS COLD. PARTLY SUNNY. CHANCE OF SNOW IN THE  
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. HIGHS 31 TO 41.  
CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE EVENING,  
THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS 18 TO 24. CHANCE OF SNOW 40 PERCENT.    
SATURDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
36 TO 46.  
 

 
 
MTZ302-122200-  
NORTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW  
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF  
RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. NORTHEAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTH  
WINDS UP TO 5 MPH INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS  
TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY NIGHT
 
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING. LOWS IN THE UPPER 30S. WEST WINDS 15 TO 30 MPH  
WITH GUSTS TO AROUND 45 MPH.    
TUESDAY
 
WINDY. PARTLY SUNNY. HIGHS AROUND 50. WEST WINDS 20 TO  
35 MPH WITH GUSTS TO AROUND 60 MPH.    
TUESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE MID 30S.    
WEDNESDAY
 
WINDY. PARTLY SUNNY. CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF SNOW AND RAIN IN  
THE AFTERNOON. HIGHS 45 TO 51. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
WINDY, COLDER. MOSTLY CLOUDY WITH  
A 50 PERCENT CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE  
MID 30S.    
THURSDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE  
UPPER 40S.  
 

 
 
MTZ308-122200-  
SOUTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN MOSTLY  
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN LATE IN THE AFTERNOON.  
HIGHS IN THE LOWER 50S. NORTH WINDS UP TO 10 MPH.    
TONIGHT
 
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY AND  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS  
IN THE MID 30S. NORTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY
 
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN  
THE MID 50S. WEST WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 50 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST  
WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 55 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
BREEZY. PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. HIGHS IN THE  
LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW  
AND RAIN IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS  
IN THE MID 20S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE  
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATIONS. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 70 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
LOWER 20S.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE UPPER 40S. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER 50S.  
 

 
 
MTZ303-122200-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. PARTLY SUNNY. HIGHS IN THE UPPER 40S. NORTH  
WINDS 10 TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,  
THEN CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS IN THE LOWER 30S. NORTHEAST WINDS UP TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW  
IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY NIGHT
 
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
WEST WINDS 10 TO 25 MPH.    
TUESDAY
 
WINDY. MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS  
15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.    
TUESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S.    
WEDNESDAY
 
WINDY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE AFTERNOON. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN  
AND SLIGHT CHANCE OF SNOW IN THE EVENING, THEN CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
BREEZY, COLDER. PARTLY SUNNY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 19.    
FRIDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 50 31 59 / 10 30 40  
 

 
 
MTZ304-122200-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,  
LOTHAIR, AND WHITLASH  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. HIGHS 47 TO 55. NORTH WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN  
CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN  
THE LOWER 30S. NORTHEAST WINDS UP TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW  
IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE UPPER 50S. NORTH WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN  
THE AFTERNOON. GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW  
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE  
MID 20S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT AND FRIDAY
 
NOT AS COOL. PARTLY CLOUDY. LOWS  
AROUND 19. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 50S.  
 

 
 
MTZ305-122200-  
HILL COUNTY-  
INCLUDING THE CITY OF HAVRE  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST  
WINDS 10 TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. LOWS  
IN THE MID 30S. NORTHEAST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN  
THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. NO SNOW  
ACCUMULATION. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. SOUTHWEST WINDS 5 TO 15 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 40.    
WEDNESDAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
IN THE AFTERNOON. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN AND SNOW. LOWS IN THE MID 20S.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 19.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 50. LOWS  
IN THE MID 20S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 58 35 55 / 10 60 60  
 

 
 
MTZ306-122200-  
NORTHERN BLAINE COUNTY-  
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,  
AND FORT BELKNAP  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. HIGHS 54 TO 60. NORTHWEST WINDS  
10 TO 15 MPH.    
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,  
THEN CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS IN THE MID 30S. NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN  
THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. NO SNOW  
ACCUMULATION. HIGHS IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
WINDY. NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO  
20 TO 30 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS IN THE  
MID 20S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
BREEZY. MUCH COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND  
18.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
LOWS IN THE LOWER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 

 
 
MTZ309-122200-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN LATE  
IN THE AFTERNOON. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.    
TONIGHT
 
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY AND  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION. LOWS  
IN THE MID 30S. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY
 
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN  
THE UPPER 50S. NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS 5 TO 15 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO WEST 15 TO 25 MPH IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
BREEZY. PARTLY SUNNY. A 50 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW  
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE  
MID 20S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
BREEZY, COLDER. PARTLY SUNNY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS AROUND 40.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS AROUND 20. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S.  
HIGHS IN THE MID 50S.  
 

 
 
MTZ310-122200-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN LATE  
IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO  
15 MPH.    
TONIGHT
 
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS 5 TO 15 MPH.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY
 
RAIN AND SLIGHT CHANCE OF SNOW IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE MID  
50S. NORTHWEST WINDS UP TO 15 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS  
10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.  
GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 40.    
WEDNESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. RAIN LIKELY AND CHANCE  
OF SNOW IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER  
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY
 
COLDER. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF  
SNOW. HIGHS AROUND 40.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
LOWER 20S.    
FRIDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF RAIN AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 50S.  
 

 
 
MTZ311-122200-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING THE CITY OF ROCKY BOY  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN LATE  
IN THE AFTERNOON. HIGHS 55 TO 61. NORTHWEST WINDS 5 TO 15 MPH.    
TONIGHT
 
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
MONDAY
 
RAIN AND SLIGHT CHANCE OF SNOW IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE LOWER  
50S. EAST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER  
MIDNIGHT.    
TUESDAY
 
BREEZY. NOT AS COOL. SUNNY. HIGHS 57 TO 63. WEST WINDS  
10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS  
UP TO 40 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN  
THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LIGHT  
SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
LOWER 20S.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE LOWER 50S.  
 

 
 
MTZ312-122200-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING THE CITY OF GREAT FALLS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING  
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHEAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 30S.  
NORTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE NORTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
RAIN AND SLIGHT CHANCE OF SNOW IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
50S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. SOUTHWEST WINDS 10 TO 20 MPH.    
TUESDAY
 
WINDY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST  
WINDS 10 TO 25 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 40.    
WEDNESDAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER  
50S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN  
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW  
ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE  
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATIONS. HIGHS AROUND 40. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS IN THE LOWER 20S.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE UPPER 40S. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE LOWER 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 58 38 57 / 40 80 80  
 

 
 
MTZ313-122200-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,  
BENCHLAND, HOBSON, AND MOCCASIN  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN MOSTLY  
CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S. WEST  
WINDS 5 TO 10 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.  
LOWS IN THE UPPER 30S. EAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN IN THE AFTERNOON.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 15 MPH. CHANCE OF RAIN  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
BREEZY, SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS  
10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.  
GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE  
OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
COLDER. RAIN AND SNOW IN THE EVENING, THEN  
SNOW AND RAIN LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS.  
LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, COLDER. SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 70 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 20. CHANCE  
OF SNOW 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 40S.  
CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS  
AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.  
 

 
 
MTZ314-122200-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING THE CITIES OF HILGER AND LEWISTOWN  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
COOLER. MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 40. EAST  
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN IN THE AFTERNOON.  
HIGHS IN THE MID 50S. WEST WINDS UP TO 15 MPH. CHANCE OF RAIN  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO  
20 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 40.    
WEDNESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
COLDER. RAIN AND SNOW IN THE EVENING, THEN  
SNOW AND RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. HIGHS AROUND 40.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS IN THE LOWER 20S.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN  
THE AFTERNOON. HIGHS IN THE LOWER 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 59 36 53 / 70 90 80  
 

 
 
MTZ315-122200-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,  
AND MACDONALD PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF RAIN LATE IN THE MORNING. CHANCE OF RAIN  
EARLY IN THE AFTERNOON, THEN RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 47 TO 55. SOUTH WINDS  
UP TO 5 MPH SHIFTING TO THE EAST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TONIGHT
 
RAIN SHOWERS, SLIGHT CHANCE OF THUNDERSTORMS AND SNOW  
IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. LOWS IN THE MID 30S. NORTH WINDS UP  
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY
 
SNOW AND RAIN. SNOW ACCUMULATION UP TO 3 INCHES. TOTAL  
SNOW ACCUMULATION UP TO 5 INCHES. SNOW LEVEL 5900 FEET. HIGHS  
41 TO 49. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE LOWER 30S. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY
 
BREEZY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 43 TO 51. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST  
15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW AND  
RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 30S.    
WEDNESDAY AND WEDNESDAY NIGHT
 
SNOW AND RAIN. MODERATE SNOW  
ACCUMULATIONS. HIGHS 40 TO 48. LOWS IN THE MID 20S. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, SNOW. LIGHT SNOW ACCUMULATIONS. HIGHS 29 TO  
37. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 20. CHANCE  
OF SNOW 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 43.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 41 TO 49.  
 

 
 
MTZ316-122200-  
GATES OF THE MOUNTAINS-  
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS 52 TO 58. SOUTH WINDS UP TO 10 MPH SHIFTING  
TO THE NORTHEAST IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. NO SNOW  
ACCUMULATION. LOWS IN THE UPPER 30S. NORTH WINDS UP TO 10 MPH  
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN AND SLIGHT  
CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.  
HIGHS 49 TO 55. SOUTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS 51 TO 57. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST  
15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 49 TO 55. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
COLDER. SNOW WITH RAIN LIKELY IN THE EVENING,  
THEN SNOW LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS  
IN THE UPPER 20S. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
35 TO 41. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 42 TO 48. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 48 TO  
54. CHANCE OF PRECIPITATION 20 PERCENT.  
 

 
 
MTZ317-122200-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON.  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS 49 TO 55. WEST WINDS UP TO 10 MPH SHIFTING  
TO THE NORTH IN THE AFTERNOON. GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS 31 TO 37. EAST  
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
SNOW AND RAIN LIKELY IN THE MORNING, THEN RAIN AND SNOW  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. TOTAL SNOW  
ACCUMULATION UP TO 6 INCHES. SNOW LEVEL 6100 FEET. HIGHS 43 TO  
51. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
30 TO 36. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS 46 TO 54. SOUTHWEST WINDS  
10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.  
GUSTS UP TO 45 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS  
32 TO 38.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE  
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATIONS. HIGHS 44 TO 52. CHANCE OF PRECIPITATION  
80 PERCENT.    
WEDNESDAY NIGHT
 
COLDER. SNOW AND RAIN IN THE EVENING, THEN  
SNOW LIKELY AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN  
THE MID 20S. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
COLDER, SNOW. LIGHT SNOW ACCUMULATIONS. HIGHS 29 TO  
35. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 15 TO  
21. CHANCE OF SNOW 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 34 TO 42. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS 20 TO 26.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 40 TO 48. CHANCE OF  
SNOW 40 PERCENT.  
 

 
 
MTZ318-122200-  
SNOWY AND JUDITH MOUNTAINS-  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON, THEN MOSTLY CLOUDY  
WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS 52 TO 58. NORTHWEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
CLOUDY WITH RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT  
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S. EAST WINDS UP  
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY
 
PARTLY SUNNY WITH CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CLOUDY WITH RAIN AND SNOW IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. HIGHS 46 TO 52. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY
 
SUNNY. HIGHS 52 TO 58. WEST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 40 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 48 TO 54. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
RAIN AND SNOW IN THE EVENING, THEN SNOW AND  
RAIN LIKELY AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN  
THE UPPER 20S. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, COLDER. SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. HIGHS 31 TO 37. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 19. CHANCE  
OF SNOW 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 36 TO 42. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
20S.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 41 TO 47. CHANCE OF  
SNOW 30 PERCENT.  
 

 
 
MTZ319-122200-  
HELENA VALLEY-  
INCLUDING THE CITY OF HELENA  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
RAIN LIKELY IN THE MORNING, THEN RAIN IN THE AFTERNOON.  
HIGHS IN THE MID 50S. SOUTH WINDS UP TO 5 MPH SHIFTING TO THE  
WEST 5 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS  
5 TO 10 MPH SHIFTING TO THE WEST 10 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID  
30S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN  
RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF RAIN  
80 PERCENT.    
WEDNESDAY NIGHT
 
RAIN AND SNOW IN THE EVENING, THEN SNOW LIKELY  
AFTER MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
80 PERCENT.    
THURSDAY
 
COLDER. SNOW LIKELY. HIGHS IN THE LOWER 40S. CHANCE  
OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS IN THE LOWER 20S.    
FRIDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
CHANCE OF SNOW 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS IN THE MID 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 60 37 55 / 70 80 80  
 

 
 
MTZ320-122200-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,  
BOZEMAN PASS, AND DEEP CREEK PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 49 TO 57. SOUTHWEST WINDS UP TO 10 MPH WITH  
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 4 INCHES. LOWS IN THE MID  
30S. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE MORNING,  
THEN RAIN AND SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
6 INCHES. TOTAL SNOW ACCUMULATION UP TO 10 INCHES. SNOW LEVEL  
5900 FEET. HIGHS 42 TO 50. SOUTHWEST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE LOWER 30S. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 45 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS 45 TO 55. SOUTHWEST WINDS  
5 TO 15 MPH INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.  
GUSTS UP TO 50 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW AFTER MIDNIGHT. LOWS IN THE MID 30S.    
WEDNESDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN  
THE MORNING, THEN RAIN SHOWERS LIKELY WITH POSSIBLE SNOW AND  
THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS  
44 TO 52. CHANCE OF PRECIPITATION 90 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY, COLDER. SNOW AND RAIN IN THE EVENING,  
THEN SNOW AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE  
MID 20S. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
THURSDAY
 
BREEZY, COLDER, SNOW. HEAVY SNOW ACCUMULATIONS. HIGHS  
29 TO 37. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF SNOW. LOWS AROUND 20. HIGHS 33 TO 43.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 40 TO 48.  
 

 
 
MTZ321-122200-  
MEAGHER COUNTY VALLEYS-  
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID  
30S. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER  
MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LITTLE OR  
NO SNOW ACCUMULATION. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO  
20 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST  
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.  
GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID  
30S.    
WEDNESDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN  
THE MORNING, THEN RAIN SHOWERS LIKELY, SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER  
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE  
OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, COLDER, SNOW. LIGHT SNOW ACCUMULATIONS. HIGHS  
IN THE UPPER 30S. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 20. CHANCE  
OF SNOW 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE LOWER 40S.  
CHANCE OF SNOW 50 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 40S.  
 

 
 
MTZ322-122200-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,  
WICKES, ELK PARK PASS, AND HOMESTAKE PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
SUNNY EARLY IN THE MORNING THEN BECOMING PARTLY SUNNY.  
SLIGHT CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN SHOWERS,  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. NO SNOW ACCUMULATION. HIGHS 48 TO 56. SOUTH WINDS UP  
TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW SHOWERS IN THE EVENING, THEN CHANCE OF  
SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.  
SNOW LEVEL 6700 FEET. LOWS 30 TO 36. SOUTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY
 
SNOW AND RAIN LIKELY IN THE MORNING, THEN SNOW AND RAIN  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 5 INCHES. TOTAL SNOW  
ACCUMULATION UP TO 7 INCHES. SNOW LEVEL 6000 FEET. HIGHS 40 TO  
50. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
28 TO 34. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING  
TO 25 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 45 TO 55. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST 10 TO  
20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 31 TO 37.    
WEDNESDAY AND WEDNESDAY NIGHT
 
BREEZY. SNOW AND RAIN. MODERATE  
SNOW ACCUMULATIONS. HIGHS 41 TO 51. LOWS 22 TO 28. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, SNOW. LIGHT SNOW ACCUMULATIONS. HIGHS 29 TO  
37. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF SNOW. LOWS 17 TO 23. HIGHS 35 TO 43.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 26.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
41 TO 49.  
 

 
 
MTZ323-122200-  
CANYON FERRY AREA-  
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY UNTIL LATE AFTERNOON THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON.  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH WINDS UP TO 10 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTH AFTER MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF RAIN  
70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS  
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO 10 TO  
20 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN  
RAIN AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE MID 50S. CHANCE OF PRECIPITATION 80 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. RAIN AND SNOW IN THE EVENING, THEN  
SNOW AND RAIN LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS.  
LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
BREEZY, COLDER. SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 70 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.  
CHANCE OF SNOW 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN  
THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN  
THE LOWER 50S. CHANCE OF PRECIPITATION 20 PERCENT.  
 

 
 
MTZ324-122200-  
MISSOURI HEADWATERS-  
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,  
PONY, AND WHITEHALL  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF  
RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH  
INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
TUESDAY
 
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH  
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. RAIN AND SNOW. LIGHT SNOW  
ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
THURSDAY
 
BREEZY, COLDER. SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 70 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN  
THE MID 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 50S.  
 

 
 
MTZ325-122200-  
MADISON RIVER VALLEY-  
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,  
AND NORRIS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS  
AROUND 60. SOUTH WINDS 5 TO 10 MPH INCREASING TO 10 TO 20 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE MID  
30S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO  
25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.   
TUESDAY
 
BREEZY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS TO AROUND 25 MPH INCREASING TO 15 TO 25 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 30S.    
WEDNESDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 90 PERCENT.    
WEDNESDAY NIGHT
 
WINDY. RAIN AND SNOW. LIGHT SNOW  
ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
THURSDAY
 
BREEZY, COLDER, SNOW. MODERATE SNOW ACCUMULATIONS.  
HIGHS IN THE UPPER 30S. CHANCE OF SNOW NEAR 100 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 50 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
20S. HIGHS AROUND 50.  
 

 
 
MTZ326-122200-  
GALLATIN VALLEY-  
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE MID  
30S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN  
THE MID 50S. SOUTHWEST WINDS 5 TO 20 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS 5 TO 15 MPH SHIFTING TO  
THE SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY NIGHT
 
RAIN AND SNOW. LIGHT SNOW ACCUMULATIONS. LOWS  
IN THE UPPER 20S. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
THURSDAY
 
COLDER, SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS  
AROUND 40. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 50 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN  
THE MID 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 63 33 55 / 70 50 70  
BOZEMAN MSU 61 34 54 / 70 50 70  
 

 
 
MTZ330-122200-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN CHANCE OF RAIN  
SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY IN  
THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 1 INCH. TOTAL SNOW ACCUMULATION UP TO  
2 INCHES. SNOW LEVEL 7700 FEET. HIGHS 43 TO 55. SOUTH WINDS 5 TO  
10 MPH INCREASING TO 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 24 TO 32. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SNOW  
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 6 INCHES. HIGHS  
36 TO 46. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW AND  
RAIN IN THE EVENING. LOWS 25 TO 31. SOUTHWEST WINDS UP TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 38 TO 50. SOUTHWEST  
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO  
10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON. CHANCE  
OF SNOW 40 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 26 TO 34.    
WEDNESDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW IN THE  
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATIONS. HIGHS 36 TO 48. CHANCE OF PRECIPITATION  
90 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. SNOW AND RAIN IN THE EVENING, THEN  
SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES AFTER MIDNIGHT.  
HEAVY SNOW ACCUMULATIONS. LOWS 21 TO 27. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
THURSDAY
 
SNOW. HEAVY SNOW ACCUMULATIONS. HIGHS 25 TO 35.  
CHANCE OF SNOW NEAR 100 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF SNOW. LOWS 13 TO 19. HIGHS 28 TO 38.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS 13 TO 21. HIGHS 35 TO 45.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 54 28 46 / 70 50 70  
 

 
 
MTZ327-122200-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE MORNING,  
THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES.  
SNOW LEVEL 7400 FEET. HIGHS 43 TO 53. SOUTH WINDS UP TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF  
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
SNOW LIKELY IN THE MORNING, THEN SNOW IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 8 INCHES. HIGHS 35 TO 45. SOUTHWEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW AND  
RAIN IN THE EVENING. LOWS IN THE UPPER 20S. WEST WINDS UP TO  
15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
39 TO 49. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH  
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 50 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30.    
WEDNESDAY AND WEDNESDAY NIGHT
 
BREEZY, SNOW. MODERATE SNOW  
ACCUMULATIONS. HIGHS 36 TO 46. LOWS AROUND 20. CHANCE OF SNOW  
NEAR 100 PERCENT.    
THURSDAY
 
SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS 24 TO 34.  
CHANCE OF SNOW NEAR 100 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF SNOW. LOWS AROUND 15. HIGHS 30 TO 40.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW. LOWS AROUND 17. HIGHS 37 TO 47.  
 

 
 
MTZ328-122200-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 55 TO 61. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO  
AROUND 30 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND  
40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AND  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE MORNING,  
THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP  
TO 3 INCHES. SNOW LEVEL 5700 FEET. HIGHS 47 TO 53. SOUTHWEST  
WINDS 5 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 30S. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 52 TO 58. SOUTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 20 MPH  
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 30S.    
WEDNESDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 49 TO 55. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. RAIN AND SNOW IN THE EVENING, THEN  
SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE  
UPPER 20S. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS.  
HIGHS 36 TO 42. CHANCE OF SNOW 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 46.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
20S. HIGHS 47 TO 53.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 61 33 53 / 60 50 60  
 

 
 
MTZ329-122200-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING THE CITY OF MONIDA PASS  
336 AM MDT SUN APR 12 2026  
   
TODAY
 
WINDY. PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
2 INCHES. SNOW LEVEL 7600 FEET. HIGHS 46 TO 54. SOUTHEAST WINDS  
5 TO 15 MPH INCREASING TO SOUTH 15 TO 30 MPH IN THE AFTERNOON.  
GUSTS UP TO 50 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
BREEZY. MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS,  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN PARTLY CLOUDY WITH CHANCE OF SNOW AFTER MIDNIGHT. LOWS 26 TO  
32. SOUTHWEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH  
DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SNOW  
LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. HIGHS  
38 TO 46. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
35 MPH. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
20S. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 42 TO 50. SOUTHWEST WINDS UP TO 10 MPH  
INCREASING TO 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.    
WEDNESDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING,  
THEN SNOW WITH RAIN LIKELY IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATIONS. HIGHS 40 TO 48. CHANCE OF PRECIPITATION  
90 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. SNOW AND RAIN IN THE EVENING, THEN  
SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE MID  
20S. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
THURSDAY
 
BREEZY, SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS  
28 TO 36. CHANCE OF SNOW 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 18. CHANCE  
OF SNOW 50 PERCENT.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
31 TO 39.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 19. HIGHS  
38 TO 46.  
 

 
 
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