947  
FPUS55 KTFX 051252  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
652 AM MDT TUE MAY 5 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.  
 
MTZ301-052200-  
EAST GLACIER PARK REGION-  
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,  
SAINT MARY, MARIAS PASS, AND LOGAN PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING  
AND EARLY AFTERNOON. HIGHS 35 TO 43. NORTHEAST WINDS 5 TO 20 MPH  
WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHEAST WINDS  
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO  
30 MPH.    
WEDNESDAY
 
BREEZY. NOT AS COOL. SUNNY. HIGHS 49 TO 61.  
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 10 TO 25 MPH IN  
THE AFTERNOON. GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 38 TO 44. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 40 MPH.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 48 TO 58. WEST WINDS 5 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS 36 TO 42.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 51 TO 61.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 36 TO  
42. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY
 
RAIN AND SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
43 TO 53. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS 34 TO 40. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY
 
NOT AS COOL. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
IN THE AFTERNOON. HIGHS 51 TO 61.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 43.    
MONDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 56 TO 66.  
 

 
 
MTZ307-052200-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING THE CITY OF ROGERS PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING  
AND AFTERNOON. HIGHS 34 TO 42. NORTHEAST WINDS 5 TO 20 MPH WITH  
GUSTS TO AROUND 40 MPH. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS 20 TO 26. NORTHEAST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 48 TO 60. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH INCREASING TO 50 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 39 TO 45. WEST WINDS 10 TO 15 MPH. GUSTS UP TO  
50 MPH DECREASING TO 40 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 50 TO 60. WEST WINDS 5 TO 15 MPH WITH GUSTS  
TO AROUND 35 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
35 TO 41.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 52 TO 62.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 35 TO 41.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. HIGHS 43 TO  
53. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
31 TO 37.    
SUNDAY
 
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
IN THE AFTERNOON. HIGHS 53 TO 63.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 35 TO 41. HIGHS  
58 TO 68.  
 

 
 
MTZ302-052200-  
NORTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND EARLY AFTERNOON. HIGHS IN THE MID 40S. NORTH  
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
WEDNESDAY
 
BREEZY, WARMER, SUNNY. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO WEST 15 TO 25 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
BREEZY. NOT AS COOL. PARTLY CLOUDY IN THE  
EVENING, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 10 TO  
25 MPH.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE LOWER 70S.  
 

 
 
MTZ308-052200-  
SOUTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS  
5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. CHANCE  
OF SNOW 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING TO 40 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 40 MPH.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
COOLER. PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
MTZ303-052200-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 40S. NORTH  
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHEAST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS 10 TO  
20 MPH.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS AROUND 70.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
BREEZY, COOLER. RAIN LIKELY. HIGHS IN THE UPPER 50S.  
CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE LOWER 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 49 22 70 / 20 0 0  
 

 
 
MTZ304-052200-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,  
LOTHAIR, AND WHITLASH  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS LATE IN  
THE MORNING. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH  
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF SNOW  
20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHEAST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHEAST  
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 66 TO 72. SOUTHWEST WINDS 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
COOLER. RAIN LIKELY. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS AROUND 40.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS AROUND 70. LOWS  
IN THE LOWER 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
MTZ305-052200-  
HILL COUNTY-  
INCLUDING THE CITY OF HAVRE  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTH  
WINDS 10 TO 20 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHEAST  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 70. NORTHWEST WINDS 5 TO 10 MPH INCREASING TO 15 TO 20 MPH  
IN THE AFTERNOON. CHANCE OF SHOWERS 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 60S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 50 21 66 / 20 0 0  
 

 
 
MTZ306-052200-  
NORTHERN BLAINE COUNTY-  
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,  
AND FORT BELKNAP  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW EARLY  
IN THE MORNING. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 20 MPH.   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS 5 TO  
15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY
 
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH INCREASING TO  
NORTHWEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF SHOWERS  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS IN THE UPPER 30S.    
FRIDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 60S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE UPPER 30S.    
SUNDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS  
IN THE MID 70S.  
 

 
 
MTZ309-052200-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN  
THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE  
MORNING AND EARLY AFTERNOON. HIGHS AROUND 50. NORTH WINDS 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHEAST WINDS  
5 TO 15 MPH SHIFTING TO THE SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
LOWS IN THE LOWER 40S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ310-052200-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW EARLY  
IN THE MORNING. HIGHS AROUND 50. NORTH WINDS 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS  
UP TO 30 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE UPPER 40S.    
SATURDAY
 
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 60S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 70S.  
 

 
 
MTZ311-052200-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING THE CITY OF ROCKY BOY  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING. SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS 43 TO 49. NORTH WINDS 5 TO 20 MPH. CHANCE OF  
SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE EAST AFTER  
MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 58 TO 64. SOUTHWEST WINDS  
UP TO 10 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 71. WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 68 TO 74.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
RAIN LIKELY. HIGHS 57 TO 63. CHANCE OF RAIN  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 64 TO 70.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
MTZ312-052200-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING THE CITY OF GREAT FALLS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN  
THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE  
MORNING AND AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 10 TO 20 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
COOLER. PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE  
OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS AROUND 40.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS AROUND 70.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 49 25 69 / 20 10 0  
 

 
 
MTZ313-052200-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,  
BENCHLAND, HOBSON, AND MOCCASIN  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND AFTERNOON. HIGHS IN THE MID 40S. NORTHWEST WINDS  
10 TO 20 MPH SHIFTING TO THE NORTH 15 TO 30 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTH WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. WEST  
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH.    
THURSDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 30 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
40S. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
WINDY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
MORNING, THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION  
80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 30S.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 70S.  
 

 
 
MTZ314-052200-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING THE CITIES OF HILGER AND LEWISTOWN  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN  
THE LATE MORNING AND EARLY AFTERNOON. SLIGHT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE MID  
40S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. WEST  
WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
THURSDAY
 
BREEZY. PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 64 TO 70. WEST WINDS 10 TO  
15 MPH SHIFTING TO THE NORTHWEST 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 56 TO 62. CHANCE OF PRECIPITATION  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 40. CHANCE  
OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE MID 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 44 20 59 / 20 10 0  
 

 
 
MTZ315-052200-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,  
AND MACDONALD PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING  
AND AFTERNOON. HIGHS 37 TO 45. NORTHEAST WINDS 5 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHEAST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST UP  
TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 53 TO 63. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO 10 TO 15 MPH  
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 56 TO 64. WEST WINDS 5 TO 20 MPH WITH GUSTS  
TO AROUND 35 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS AROUND 40.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 57 TO 65.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 40S.    
SATURDAY
 
BREEZY. PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 48 TO 56. CHANCE OF RAIN  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
MID 30S.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 58 TO 66.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS 65 TO 73.  
 

 
 
MTZ316-052200-  
GATES OF THE MOUNTAINS-  
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND AFTERNOON. HIGHS 43 TO 49. NORTH WINDS 5 TO  
15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST UP  
TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 61 TO 69. SOUTHWEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 61 TO 69. WEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS 64 TO 72.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON. HIGHS 53 TO 61. CHANCE OF RAIN  
70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 63 TO 71.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS 71 TO 77.  
 

 
 
MTZ317-052200-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN  
THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE  
MORNING AND AFTERNOON. HIGHS 34 TO 42. NORTH WINDS 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS 19 TO 25. NORTH WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 52 TO 60. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 39 TO 45. WEST WINDS 5 TO 15 MPH WITH GUSTS TO  
AROUND 35 MPH.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 52 TO 60. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS 36 TO 42.  
CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS  
57 TO 65. CHANCE OF SHOWERS 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS 37 TO 43.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN SHOWERS, SNOW AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS  
46 TO 54. CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS  
33 TO 39. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
NOT AS COOL. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND  
SNOW IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS  
56 TO 64. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 38 TO 44. HIGHS  
64 TO 72.  
 

 
 
MTZ318-052200-  
SNOWY AND JUDITH MOUNTAINS-  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
SHOWERS IN THE MORNING, THEN CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS 35 TO 41. NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP  
TO 45 MPH IN THE MORNING. CHANCE OF SNOW 40 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS IN  
THE LOWER 20S. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND  
35 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 50 TO 56. WEST WINDS 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. WEST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 54 TO 62. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 59 TO 65. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 40S.    
SATURDAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,  
THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 47 TO 53. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE  
MID 30S. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 57 TO 63.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS 65 TO 71.  
 

 
 
MTZ319-052200-  
HELENA VALLEY-  
INCLUDING THE CITY OF HELENA  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY UNTIL LATE AFTERNOON THEN  
BECOMING MOSTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS LATE  
IN THE MORNING. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO 10 MPH  
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
UP TO 5 MPH INCREASING TO WEST 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE EVENING.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH INCREASING  
TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
BREEZY, COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE  
OF RAIN. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
LOWS IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 49 26 69 / 20 10 0  
 

 
 
MTZ320-052200-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,  
BOZEMAN PASS, AND DEEP CREEK PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS LATE  
IN THE AFTERNOON. HIGHS 35 TO 45. NORTH WINDS 10 TO 15 MPH  
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 50 MPH BECOMING EAST UP TO 5 MPH WITH  
GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 51 TO 61. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH INCREASING TO 45 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING,  
THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. WEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 45 MPH DECREASING TO 35 MPH AFTER MIDNIGHT.    
THURSDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 54 TO 64. SOUTHWEST WINDS  
5 TO 15 MPH SHIFTING TO THE NORTHWEST 10 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 55 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS AROUND 40.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 56 TO 66.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. HIGHS 47 TO  
57. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
MID 30S.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 56 TO 66.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS 63 TO 73.  
 

 
 
MTZ321-052200-  
MEAGHER COUNTY VALLEYS-  
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE  
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 40S. NORTH WINDS  
5 TO 15 MPH INCREASING TO 15 TO 30 MPH IN THE AFTERNOON. CHANCE  
OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE SOUTHWEST UP  
TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO 10 TO 20 MPH  
WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. WEST WINDS 5 TO 15 MPH. GUSTS UP TO  
35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 15 MPH  
INCREASING TO NORTHWEST 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP  
TO 40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS  
IN THE LOWER 70S.  
 

 
 
MTZ322-052200-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,  
WICKES, ELK PARK PASS, AND HOMESTAKE PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
PARTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING  
AND AFTERNOON. HIGHS 36 TO 44. NORTHEAST WINDS 5 TO 15 MPH  
SHIFTING TO THE NORTH 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
40 MPH. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 40 MPH BECOMING NORTHWEST UP TO 5 MPH  
WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 53 TO 63. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTHWEST WITH  
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS 39 TO 45. WEST WINDS 5 TO 15 MPH WITH GUSTS TO  
AROUND 35 MPH.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 56 TO 66. WEST WINDS 5 TO 15 MPH SHIFTING TO  
THE NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 43.    
FRIDAY
 
PARTLY SUNNY. HIGHS 58 TO 68.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS 37 TO 43. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY
 
BREEZY. PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN CHANCE OF RAIN AND SNOW LIKELY IN THE AFTERNOON.  
HIGHS 48 TO 58. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE  
OF RAIN IN THE EVENING. LOWS 32 TO 38. CHANCE OF PRECIPITATION  
30 PERCENT.    
SUNDAY
 
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 59 TO 67.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 39 TO 45. HIGHS  
65 TO 75.  
 

 
 
MTZ323-052200-  
CANYON FERRY AREA-  
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF SNOW  
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS LATE IN  
THE MORNING. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS  
TO AROUND 40 MPH IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO UP TO 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP  
TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTHWEST  
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE MID 40S.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE MID 40S.    
SATURDAY
 
BREEZY, COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE  
OF RAIN. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND  
40.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS AROUND 70. LOWS  
IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ324-052200-  
MISSOURI HEADWATERS-  
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,  
PONY, AND WHITEHALL  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN  
THE LATE MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 40S.  
NORTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE NORTH 15 TO 25 MPH  
IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH BECOMING NORTHWEST UP TO 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
UP TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. SOUTHWEST WINDS  
5 TO 15 MPH SHIFTING TO THE WEST 15 TO 20 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 40S.    
SATURDAY
 
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
LOWS IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ325-052200-  
MADISON RIVER VALLEY-  
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,  
AND NORRIS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
WINDY, COOLER. MOSTLY SUNNY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS  
LATE IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE  
AFTERNOON. HIGHS IN THE MID 40S. NORTH WINDS 15 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTH  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH BECOMING NORTHWEST  
UP TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO  
15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO  
15 MPH SHIFTING TO THE WEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 40S.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 60. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
MTZ326-052200-  
GALLATIN VALLEY-  
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN  
THE LATE MORNING AND AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO 15 TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE  
LOWER 20S. NORTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH SHIFTING TO THE SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING, THEN  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. WEST WINDS 5 TO 15 MPH SHIFTING  
TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 15 MPH.  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS IN THE LOWER 40S.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE LOWER 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 48 21 64 / 20 10 0  
BOZEMAN MSU 46 22 62 / 30 20 0  
 

 
 
MTZ330-052200-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
BREEZY, COLDER. MOSTLY SUNNY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN  
THE LATE MORNING AND AFTERNOON. HIGHS 32 TO 42. NORTH WINDS 10 TO  
15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO  
45 MPH. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN  
THE EVENING. LOWS 15 TO 21. NORTH WINDS 15 TO 20 MPH WITH GUSTS  
TO AROUND 45 MPH DECREASING TO 5 TO 10 MPH WITH GUSTS TO AROUND  
35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 45 TO 57. NORTHWEST WINDS  
UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS  
UP TO 30 MPH.    
WEDNESDAY NIGHT
 
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS 32 TO 40. WEST WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
NOT AS COOL. PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 50 TO 62. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST  
10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 33 TO 39.    
FRIDAY
 
PARTLY SUNNY. HIGHS 54 TO 64.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,  
THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 33 TO 39.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 55. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS 29 TO 35.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 53 TO 63. LOWS  
34 TO 42.    
MONDAY
 
WARMER. MOSTLY SUNNY. HIGHS 61 TO 71.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 44 16 56 / 10 10 0  
 

 
 
MTZ327-052200-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING.  
HIGHS 38 TO 48. NORTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH SHIFTING TO THE NORTH 15 TO 20 MPH WITH GUSTS TO AROUND  
45 MPH IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS TO AROUND 50 MPH SHIFTING TO THE NORTH  
WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 50 TO 60. WEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE NORTHWEST WITH  
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 53 TO 63. WEST WINDS 5 TO 10 MPH INCREASING TO  
15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 30S.    
FRIDAY
 
PARTLY SUNNY. HIGHS 55 TO 65.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
40 PERCENT.    
SATURDAY
 
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. HIGHS 46 TO 56.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE LOWER 30S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 56 TO 66. LOWS IN  
THE UPPER 30S.    
MONDAY
 
WARMER. MOSTLY SUNNY. HIGHS 62 TO 72.  
 

 
 
MTZ328-052200-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
WINDY, COOLER. MOSTLY SUNNY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS  
LATE IN THE MORNING. HIGHS 44 TO 50. NORTHEAST WINDS 10 TO 15 MPH  
INCREASING TO 15 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH BECOMING  
NORTH UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 60 TO 66. SOUTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 30 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS 65 TO 71. SOUTHWEST WINDS 5 TO  
10 MPH INCREASING TO WEST 10 TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
PARTLY SUNNY. HIGHS 66 TO 72.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS AROUND 40.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 57 TO 63. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS 66 TO 72.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS 74 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 50 22 65 / 20 10 10  
 

 
 
MTZ329-052200-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING THE CITY OF MONIDA PASS  
652 AM MDT TUE MAY 5 2026  
   
REST OF TODAY
 
WINDY, COOLER. MOSTLY SUNNY. SLIGHT CHANCE OF  
SNOW EARLY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS  
LATE IN THE MORNING. HIGHS 38 TO 46. NORTH WINDS 15 TO 20 MPH  
INCREASING TO 20 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.  
CHANCE OF SNOW 20 PERCENT.    
TONIGHT
 
WINDY. PARTLY CLOUDY. LOWS AROUND 20. NORTHEAST WINDS  
15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH BECOMING NORTH 5 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
NOT AS COOL. SUNNY. HIGHS 51 TO 59. NORTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO 15 TO  
20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY
 
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS 56 TO 64. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO WEST 15 TO  
25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY SUNNY. HIGHS 58 TO 66.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW  
AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY
 
WINDY. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 58.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
WARMER, SUNNY. HIGHS 58 TO 66.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS 66 TO 74.  
 

 
 
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