355  
FPUS55 KTFX 032002  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
202 PM MDT SAT MAY 3 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR TONIGHT, SUNDAY, SUNDAY NIGHT, AND MONDAY.  
 
...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE  
FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR  
DETAILS...  
 
MTZ301-041000-  
EAST GLACIER PARK REGION-  
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,  
MARIAS PASS, AND LOGAN PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 35 TO 45. SOUTHWEST WINDS 5 TO  
15 MPH. CHANCE OF SHOWERS 50 PERCENT.    
SUNDAY
 
COOLER. RAIN SHOWERS LIKELY AND SNOW SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS AND SNOW SHOWERS IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 2 INCHES. NEAR STEADY TEMPERATURE IN THE  
LOWER 40S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SNOW SHOWERS IN THE  
EVENING, THEN SNOW AND RAIN LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. SNOW LEVEL 6000 FEET. LOWS 30 TO 35.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 40 TO 50.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 25 TO 30. NORTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 45 TO 55. LOWS  
30 TO 35.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 55 TO 65.  
LOWS 40 TO 45.    
THURSDAY
 
BREEZY. SUNNY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 50 TO 60.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS  
55 TO 65.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 35 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.  
 

 
 
MTZ307-041000-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING ROGERS PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 35 TO 45. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. HIGHS 45 TO  
55. WEST WINDS 5 TO 15 MPH. CHANCE OF SHOWERS 70 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SNOW SHOWERS IN THE  
EVENING, THEN SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION OF  
1 TO 4 INCHES. SNOW LEVEL 6500 FEET. LOWS 30 TO 35. NORTH WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE MORNING,  
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. MODERATE SNOW  
ACCUMULATIONS. HIGHS 35 TO 45. NORTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS 25 TO 30. NORTHEAST WINDS 5 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 40 TO 50. LOWS  
30 TO 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 55 TO 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 55 TO 65.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS  
60 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 60 TO 70.  
 

 
 
MTZ302-041000-  
NORTHERN HIGH PLAINS-  
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS 5 TO 15 MPH.    
SUNDAY
 
MUCH COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 50 TO 55. NORTHWEST WINDS 10 TO 20 MPH.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS IN THE EVENING, THEN RAIN  
LIKELY AFTER MIDNIGHT. LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 50.  
NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. NORTHEAST WINDS  
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 55 TO 60. LOWS  
AROUND 35.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 70.  
LOWS AROUND 45.    
THURSDAY
 
BREEZY. PARTLY CLOUDY. HIGHS 65 TO 70.    
THURSDAY NIGHT
 
COLDER. MOSTLY CLEAR. LOWS 35 TO 40.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS  
40 TO 45.  
 

 
 
MTZ308-041000-  
SOUTHERN HIGH PLAINS-  
INCLUDING BYNUM, CHOTEAU, AND PENDROY  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS UP TO 10 MPH.   
SUNDAY
 
COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS 60 TO 65. NORTHWEST WINDS 5 TO  
10 MPH SHIFTING TO THE NORTH 10 TO 20 MPH IN THE AFTERNOON.  
CHANCE OF SHOWERS 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS IN THE EVENING, THEN RAIN  
AFTER MIDNIGHT. LOWS 35 TO 40. NORTH WINDS 10 TO 20 MPH. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 50. NORTH WINDS  
10 TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS  
30 TO 35. NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 55 TO 60. LOWS  
AROUND 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
70 TO 75.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS  
AROUND 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
 
MTZ303-041000-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS 5 TO 15 MPH.    
SUNDAY
 
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 55 TO 60. NORTHWEST WINDS 15 TO 25 MPH. CHANCE  
OF SHOWERS 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS IN THE EVENING, THEN RAIN  
AFTER MIDNIGHT. LOWS 35 TO 40. NORTH WINDS 10 TO 20 MPH. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 55.  
NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. NORTHEAST WINDS  
5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 60. LOWS  
AROUND 35.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS  
70 TO 75. LOWS AROUND 45.    
THURSDAY AND THURSDAY NIGHT
 
BREEZY. MOSTLY CLEAR. HIGHS AROUND  
70. LOWS AROUND 40.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS  
40 TO 45.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 46 57 37 54 / 20 50 90 40  
 

 
 
MTZ304-041000-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,  
AND WHITLASH  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTH WINDS 5 TO 10 MPH  
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
SUNDAY
 
BREEZY, COOLER. SUNNY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 60 TO  
65. NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE NORTH 15 TO  
25 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
BREEZY, COLDER. RAIN SHOWERS IN THE EVENING, THEN  
RAIN AFTER MIDNIGHT. LOWS AROUND 40. NORTH WINDS 15 TO 25 MPH  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE  
OF RAIN IN THE AFTERNOON. HIGHS 50 TO 55. NORTH WINDS 10 TO  
15 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLEAR. LOWS 30 TO 35. NORTHEAST  
WINDS 5 TO 15 MPH SHIFTING TO THE WEST UP TO 5 MPH AFTER  
MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 55 TO 60. LOWS  
35 TO 40.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 70 TO 75.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS 45 TO 50.  
HIGHS 70 TO 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS  
70 TO 75.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 45. HIGHS  
75 TO 80.  
 

 
 
MTZ305-041000-  
HILL COUNTY-  
INCLUDING HAVRE  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS 5 TO 10 MPH  
SHIFTING TO THE NORTH AFTER MIDNIGHT.    
SUNDAY
 
WINDY, COOLER, SUNNY. HIGHS 65 TO 70. NORTHWEST WINDS  
10 TO 15 MPH INCREASING TO NORTH 20 TO 30 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
WINDY. RAIN SHOWERS LIKELY IN THE EVENING, THEN  
RAIN AFTER MIDNIGHT. LOWS AROUND 40. NORTH WINDS 20 TO 30 MPH  
DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY
 
COOLER. MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 55. NORTH WINDS  
10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS AROUND 30. NORTH  
WINDS 5 TO 15 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 60 TO 65. LOWS  
35 TO 40.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 75.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45.  
HIGHS AROUND 75.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 45. HIGHS  
AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 46 73 39 57 / 0 10 90 70  
 

 
 
MTZ306-041000-  
NORTHERN BLAINE COUNTY-  
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS 5 TO  
10 MPH.    
SUNDAY
 
BREEZY, SUNNY. HIGHS 75 TO 80. WEST WINDS 5 TO 10 MPH  
INCREASING TO NORTH 15 TO 25 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
WINDY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS 35 TO 40.  
NORTH WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
BREEZY. MUCH COOLER. MOSTLY CLOUDY. RAIN IN THE  
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 55.  
NORTH WINDS 15 TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 30. NORTH WINDS 5 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 60. LOWS  
35 TO 40.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 70 TO 75.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS  
40 TO 45. HIGHS 75 TO 80.    
FRIDAY
 
SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 45. HIGHS  
75 TO 80.  
 

 
 
MTZ309-041000-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING BRADY, CONRAD, AND LEDGER  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTH WINDS 5 TO 10 MPH  
SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
SUNDAY
 
BREEZY, COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST  
WINDS 10 TO 15 MPH SHIFTING TO THE NORTH 15 TO 25 MPH IN THE  
AFTERNOON. CHANCE OF SHOWERS 50 PERCENT.    
SUNDAY NIGHT
 
BREEZY, COLDER. RAIN SHOWERS IN THE EVENING, THEN  
RAIN AFTER MIDNIGHT. LOWS 35 TO 40. NORTH WINDS 15 TO 25 MPH  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 50 TO 55. NORTH WINDS  
10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS  
5 TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 60. LOWS  
AROUND 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 75.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 45.  
HIGHS AROUND 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS  
AROUND 75.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 45. HIGHS  
75 TO 80.  
 

 
 
MTZ310-041000-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING FLOWEREE, CARTER, AND FORT BENTON  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
BREEZY. SUNNY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 70 TO 75. NORTHWEST WINDS 5 TO 15 MPH INCREASING TO  
NORTH 15 TO 25 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
BREEZY, COLDER. RAIN SHOWERS IN THE EVENING, THEN  
RAIN AFTER MIDNIGHT. LOWS AROUND 40. NORTHWEST WINDS 15 TO  
25 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. MOSTLY CLOUDY. RAIN IN THE MORNING, THEN CHANCE  
OF RAIN IN THE AFTERNOON. HIGHS 50 TO 55. NORTH WINDS 10 TO  
15 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS IN THE EVENING. LOWS 30 TO 35. NORTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 60. LOWS  
35 TO 40.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
75 TO 80.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS  
AROUND 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80.  
 

 
 
MTZ311-041000-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING ROCKY BOY  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 55. SOUTH WINDS UP TO 10 MPH.   
SUNDAY
 
SUNNY. HIGHS 70 TO 80. WEST WINDS 5 TO 10 MPH SHIFTING  
TO THE NORTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS AROUND 40.  
NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
COOLER. RAIN IN THE MORNING, THEN RAIN LIKELY IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 50 TO 55. NORTH WINDS  
10 TO 20 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
AROUND 35. NORTH WINDS 5 TO 15 MPH SHIFTING TO THE NORTHWEST  
AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 60. LOWS  
35 TO 40.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
75 TO 80.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 45. HIGHS  
70 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
 
MTZ312-041000-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING GREAT FALLS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
BREEZY, COOLER. SUNNY IN THE MORNING, THEN PARTLY  
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 65 TO 70. NORTHWEST WINDS 5 TO 10 MPH INCREASING TO NORTH  
15 TO 25 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
BREEZY. RAIN SHOWERS IN THE EVENING, THEN RAIN  
AFTER MIDNIGHT. LOWS AROUND 40. NORTH WINDS 15 TO 25 MPH  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. RAIN IN THE MORNING, THEN RAIN LIKELY IN THE  
AFTERNOON. HIGHS 45 TO 50. NORTH WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 30. NORTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 55 TO 60. LOWS  
AROUND 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 45. HIGHS  
75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 47 70 39 49 / 0 30 100 80  
 

 
 
MTZ313-041000-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,  
HOBSON, AND MOCCASIN  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
BREEZY, COOLER. SUNNY IN THE MORNING, THEN PARTLY  
CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 70. NORTHWEST WINDS  
5 TO 15 MPH INCREASING TO NORTH 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
BREEZY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS IN  
THE MID 30S. NORTHWEST WINDS 15 TO 25 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
BREEZY. MUCH COOLER. RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. HIGHS 40 TO 45. NORTH WINDS 15 TO  
25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT  
CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS  
AROUND 30. NORTH WINDS 5 TO 15 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. HIGHS 50 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS AROUND  
35. HIGHS 65 TO 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 70 TO 75. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
FRIDAY
 
SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 75.  
 

 
 
MTZ314-041000-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING HILGER AND LEWISTOWN  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS UP TO  
10 MPH.    
SUNDAY
 
SUNNY. HIGHS 70 TO 80. WEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
RAIN LIKELY AFTER MIDNIGHT. LOWS 40 TO 45. NORTHWEST WINDS 15 TO  
25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY
 
BREEZY. MUCH COOLER. RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. HIGHS 45 TO 50. NORTHWEST WINDS 15 TO  
25 MPH SHIFTING TO THE NORTH 10 TO 15 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 30 TO 35. NORTH WINDS 5 TO 15 MPH  
SHIFTING TO THE WEST AFTER MIDNIGHT. CHANCE OF SHOWERS  
50 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 55 TO 60.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS 35 TO  
40. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS 75 TO 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 45 TO 50.    
FRIDAY
 
SUNNY. HIGHS AROUND 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 48 70 37 43 / 0 20 70 90  
 

 
 
MTZ315-041000-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45. WEST WINDS UP TO 10 MPH.    
SUNDAY
 
COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
55 TO 60. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS IN THE MID  
30S. NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
MONDAY
 
COOLER. SNOW AND RAIN IN THE MORNING, THEN RAIN AND  
SNOW LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW  
LEVEL 5500 FEET. HIGHS 35 TO 45. NORTH WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SNOW SHOWERS AND RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS 25 TO 30. NORTHEAST WINDS 5 TO 15 MPH. GUSTS  
UP TO 30 MPH IN THE EVENING.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 60 TO 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
60 TO 70.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS  
65 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 65 TO 75.  
 

 
 
MTZ316-041000-  
GATES OF THE MOUNTAINS-  
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS UP TO  
10 MPH.    
SUNDAY
 
COOLER. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY  
CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70. NORTHWEST WINDS  
UP TO 10 MPH SHIFTING TO THE NORTH WITH GUSTS TO AROUND 30 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS IN THE EVENING, THEN RAIN  
AFTER MIDNIGHT. LOWS 35 TO 40. NORTH WINDS 10 TO 20 MPH. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. RAIN AND SNOW IN THE MORNING, THEN RAIN AND  
SNOW LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS  
40 TO 50. NORTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY  
AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST WINDS 5 TO 15 MPH  
SHIFTING TO THE NORTH UP TO 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 65 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
70 TO 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS  
70 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 75 TO 80.  
 

 
 
MTZ317-041000-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS UP TO  
10 MPH.    
SUNDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 60 TO 65. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.  
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 30 TO 35. NORTH WINDS  
10 TO 20 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MUCH COLDER. SNOW AND RAIN IN THE MORNING, THEN SNOW  
WITH RAIN LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS.  
SNOW LEVEL 5500 FEET. HIGHS 35 TO 40. NORTH WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 30. NORTHEAST  
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 45 TO 50.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 60 TO 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 65 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
MTZ318-041000-  
SNOWY AND JUDITH MOUNTAINS-  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS 5 TO  
10 MPH.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 65 TO  
70. NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
WINDY, COLDER. RAIN SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 30S. NORTHWEST WINDS 20 TO 30 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY
 
BREEZY. MUCH COLDER. RAIN AND SNOW. MODERATE SNOW  
ACCUMULATIONS. HIGHS 35 TO 40. NORTH WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 30. NORTHWEST WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
NOT AS COOL. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS. HIGHS 45 TO 50.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 30 TO 35.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS  
60 TO 65. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. HIGHS 65 TO 70. LOWS  
AROUND 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 70 TO 75.  
 

 
 
MTZ319-041000-  
HELENA VALLEY-  
INCLUDING HELENA  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS UP  
TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
SUNDAY
 
COOLER. PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
NORTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS IN THE EVENING, THEN RAIN  
AFTER MIDNIGHT. LOWS 35 TO 40. NORTHWEST WINDS 10 TO 20 MPH.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. RAIN IN THE MORNING, THEN RAIN LIKELY IN THE  
AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
AROUND 30. NORTH WINDS 5 TO 15 MPH DECREASING TO UP TO 5 MPH  
AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 60.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 35.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS AROUND 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 75.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS  
75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 48 70 41 52 / 10 70 100 80  
 

 
 
MTZ320-041000-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,  
AND DEEP CREEK PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST WINDS UP  
TO 10 MPH.    
SUNDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 60 TO 70. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
BREEZY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.  
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 30 TO 40. NORTH WINDS  
15 TO 25 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. RAIN AND SNOW. MODERATE SNOW ACCUMULATIONS.  
SNOW LEVEL 6500 FEET. HIGHS 35 TO 45. NORTH WINDS 10 TO 20 MPH  
WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS  
AND RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 30. NORTHEAST  
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 40 TO 50.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS 30 TO  
35. HIGHS 60 TO 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS 40 TO 45. HIGHS 65 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
MTZ321-041000-  
MEAGHER COUNTY VALLEYS-  
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45. SOUTHEAST WINDS UP TO  
10 MPH.    
SUNDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 65 TO 70. NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
BREEZY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS  
35 TO 40. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
MONDAY
 
MUCH COOLER. RAIN AND SNOW. HIGHS 40 TO 45. NORTH WINDS  
10 TO 20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT  
CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS  
25 TO 30. NORTHEAST WINDS 10 TO 15 MPH DECREASING TO UP TO 10 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS AROUND 50.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS  
65 TO 70. LOWS AROUND 40.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. HIGHS 70 TO 75. LOWS  
AROUND 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 70 TO 75.  
 

 
 
MTZ322-041000-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,  
ELK PARK PASS, AND HOMESTAKE PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE EVENING. LOWS 40 TO 45. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE WEST AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 55 TO 65. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.  
SNOW ACCUMULATION UP TO 2 INCHES. LOWS 30 TO 35. NORTH WINDS  
10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
MONDAY
 
COOLER. SNOW AND RAIN IN THE MORNING, THEN SNOW AND  
RAIN LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW  
LEVEL 6000 FEET. HIGHS 35 TO 45. NORTH WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS AND RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS 25 TO 30. NORTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE EVENING.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS 30 TO  
35. HIGHS 60 TO 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
FRIDAY
 
SUNNY. HIGHS 65 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 75. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
MTZ323-041000-  
CANYON FERRY AREA-  
INCLUDING TOSTON, TOWNSEND, AND WINSTON  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 45 TO 50. SOUTHEAST WINDS UP TO  
10 MPH SHIFTING TO THE NORTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 75. NORTH WINDS UP  
TO 10 MPH INCREASING TO 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
WINDY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS  
AROUND 40. NORTH WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
MONDAY
 
BREEZY. MUCH COOLER. RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. HIGHS 45 TO 50. NORTH WINDS 15 TO  
25 MPH. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 30 TO 35. NORTH WINDS 5 TO 15 MPH.  
GUSTS UP TO 35 MPH IN THE EVENING. CHANCE OF SHOWERS 40 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 55 TO 60.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS AROUND  
35. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS AROUND 75.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
FRIDAY
 
SUNNY. HIGHS 75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 80.  
 

 
 
MTZ324-041000-  
MISSOURI HEADWATERS-  
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,  
AND WHITEHALL  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST WINDS UP  
TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 75. NORTHWEST WINDS UP TO 5 MPH SHIFTING  
TO THE NORTH 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
BREEZY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AFTER MIDNIGHT. LOWS  
AROUND 40. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
MONDAY
 
BREEZY. MUCH COOLER. RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. HIGHS 45 TO 50. NORTH WINDS 15 TO  
25 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS 30 TO 35. NORTHEAST WINDS 15 TO 25 MPH BECOMING  
NORTH 5 TO 15 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS AROUND  
35. HIGHS 70 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS AROUND 75.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 45.    
FRIDAY
 
SUNNY. HIGHS 75 TO 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 75 TO 80.  
 

 
 
MTZ325-041000-  
MADISON RIVER VALLEY-  
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 70 TO 75. NORTH WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS 35 TO 40. NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
MONDAY
 
WINDY. MUCH COOLER. MOSTLY CLOUDY. RAIN LIKELY IN THE  
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 45.  
NORTH WINDS 20 TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. NORTH WINDS  
20 TO 30 MPH BECOMING NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 50 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS AROUND  
35. HIGHS 65 TO 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS 70 TO 75.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 45.    
FRIDAY
 
SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 70 TO 75.  
 

 
 
MTZ326-041000-  
GALLATIN VALLEY-  
INCLUDING BOZEMAN AND GALLATIN GATEWAY  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST WINDS UP  
TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 70 TO 75. WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS AROUND 40.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.   
MONDAY
 
MUCH COOLER. RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. HIGHS AROUND 45. NORTH WINDS 5 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 50 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS 30 TO  
35. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
NOT AS COOL. MOSTLY CLEAR. LOWS AROUND 45.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS AROUND 75. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS AROUND 45. HIGHS AROUND 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 45 TO 50.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 75.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 41 72 39 48 / 0 60 90 80  
BOZEMAN MSU 45 73 39 45 / 0 60 90 80  
 

 
 
MTZ330-041000-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 35 TO 45. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 60 TO 70. SOUTHEAST WINDS UP TO 10 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS 30 TO 35. NORTH  
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
BREEZY, COOLER. SNOW LIKELY AND CHANCE OF RAIN.  
MODERATE SNOW ACCUMULATIONS. SNOW LEVEL 7500 FEET. HIGHS 35 TO  
45. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
MONDAY NIGHT
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND  
RAIN SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. LOWS 25 TO 30. NORTH WINDS 15 TO 25 MPH SHIFTING  
TO THE NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW SHOWERS. HIGHS 45 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 25 TO 35. HIGHS  
55 TO 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 40.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 35 TO 40.    
FRIDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
60 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 29 70 35 51 / 0 30 70 50  
 

 
 
MTZ327-041000-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 35 TO 40. SOUTH WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
COOLER. MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 60.  
NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SNOW LEVEL ABOVE  
8000 FEET. LOWS 30 TO 35. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
COOLER. MOSTLY CLOUDY. SNOW LIKELY AND CHANCE OF RAIN  
IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON.  
LIGHT SNOW ACCUMULATIONS. SNOW LEVEL 7000 FEET. HIGHS 35 TO 45.  
NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE  
OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS AND RAIN SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS AROUND 25. NORTHEAST WINDS 10 TO 20 MPH. GUSTS UP  
TO 35 MPH IN THE EVENING.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 30.  
HIGHS 55 TO 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 40.    
THURSDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS  
60 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
MTZ328-041000-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45. SOUTH WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 65 TO 70. NORTH WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
BREEZY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
LOWS 35 TO 40. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
MONDAY
 
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN. HIGHS 45 TO 50. NORTH WINDS 20 TO 30 MPH.    
MONDAY NIGHT
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST WINDS  
20 TO 30 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 50 TO 60.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS AROUND  
35. HIGHS 65 TO 75.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 45.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS 70 TO 75.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
FRIDAY
 
SUNNY. HIGHS 70 TO 75.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 45.    
SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 70 TO 80.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 41 71 37 49 / 10 70 90 50  
 

 
 
MTZ329-041000-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING MONIDA PASS  
202 PM MDT SAT MAY 3 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. SOUTH WINDS 5 TO 15 MPH.   
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 60 TO 65. SOUTHEAST WINDS UP TO 10 MPH SHIFTING  
TO THE SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 1 INCH. LOWS IN THE MID 30S. NORTH WINDS 10 TO  
20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
MONDAY
 
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN AND SNOW. HIGHS 40 TO 45. NORTH WINDS 20 TO 30 MPH.    
MONDAY NIGHT
 
WINDY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW  
SHOWERS AND RAIN SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF  
SNOW SHOWERS AFTER MIDNIGHT. LOWS 25 TO 30. NORTH WINDS 20 TO  
30 MPH DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. HIGHS 45 TO 55.    
TUESDAY NIGHT AND WEDNESDAY
 
WARMER. MOSTLY CLEAR. LOWS 30 TO  
35. HIGHS 60 TO 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY
 
SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 60 TO 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS  
65 TO 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 40 TO 45.    
SATURDAY
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 65 TO 70. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
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HTTPS://WWW.TWITTER.COM/NWSGREATFALLS  
HTTPS://WWW.FACEBOOK.COM/NWSGREATFALLS  
 
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