789  
FPUS55 KTFX 131448  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
847 AM MDT THU MAR 13 2025  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR THE REST OF TODAY, TONIGHT, AND FRIDAY.  
 
...HIGHLIGHTS HAVE BEEN ISSUED FOR PORTIONS OF THE ZONE  
FORECAST AREA. PLEASE REFER TO THE LATEST BULLETIN(S) FOR  
DETAILS...  
 
MTZ301-132200-  
EAST GLACIER PARK REGION-  
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,  
MARIAS PASS, AND LOGAN PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN  
EARLY IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
30 TO 40. SOUTHWEST WINDS 15 TO 25 MPH INCREASING TO 25 TO 35 MPH  
IN THE AFTERNOON. GUSTS UP TO 60 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
WINDY, COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW IN  
THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 15 TO 20. SOUTHWEST WINDS 25 TO 35 MPH DECREASING  
TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 60 MPH. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 20 TO 30.  
WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS AROUND 15. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE EVENING.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
SNOW LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS  
25 TO 35. SOUTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF SNOW  
70 PERCENT.    
SATURDAY NIGHT AND SUNDAY
 
BREEZY. SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. LOWS 20 TO 25. HIGHS 30 TO 40. CHANCE OF SNOW  
70 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. LOWS 20 TO 25. HIGHS 25 TO 35.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 15 TO 20. HIGHS 25 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 25.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35.  
 

 
 
MTZ307-132200-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING ROGERS PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. HIGHS 35 TO 45. SOUTHWEST WINDS 10 TO 20 MPH INCREASING TO  
WEST 20 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH.    
TONIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. LOWS 15 TO 20. WEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 45 MPH.    
FRIDAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 35.  
WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF  
SNOW 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 15 TO 20. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE EVENING.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 25 TO 35.  
SOUTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF SNOW  
90 PERCENT.    
SATURDAY NIGHT THROUGH MONDAY
 
BREEZY. SNOW LIKELY. MODERATE  
SNOW ACCUMULATIONS. LOWS 25 TO 30. HIGHS 30 TO 40. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS 15 TO 20.    
TUESDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS 25 TO 35.  
CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 30 TO 40.  
 

 
 
MTZ302-132200-  
NORTHERN HIGH PLAINS-  
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN EARLY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN  
AND SNOW IN THE AFTERNOON. HIGHS 45 TO 50. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 40 MPH INCREASING TO SOUTHWEST 25 TO  
35 MPH WITH GUSTS TO AROUND 60 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TONIGHT
 
WINDY, COLDER. MOSTLY CLOUDY. LOWS 20 TO 25. WEST  
WINDS 25 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.    
FRIDAY
 
BREEZY, COLDER. PARTLY CLOUDY. SLIGHT CHANCE OF SNOW  
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 35 TO 40. WEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 40 MPH. CHANCE OF SNOW 20 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. WEST WINDS 5 TO  
15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 40. SOUTHEAST  
WINDS UP TO 5 MPH INCREASING TO SOUTH 10 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH  
A 50 PERCENT CHANCE OF SNOW. LOWS 25 TO 30. HIGHS 40 TO 45.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS 35 TO 40. LOWS 20 TO 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 40.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 20 TO 25.  
HIGHS 40 TO 45.  
 

 
 
MTZ308-132200-  
SOUTHERN HIGH PLAINS-  
INCLUDING BYNUM, CHOTEAU, AND PENDROY  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN. HIGHS 50 TO 55. SOUTH WINDS 10 TO 15 MPH INCREASING TO  
SOUTHWEST 20 TO 30 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. LOWS 25 TO 30. WEST  
WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.  
GUSTS UP TO 40 MPH.    
FRIDAY
 
BREEZY, COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW IN THE AFTERNOON. HIGHS AROUND 40. WEST WINDS 15 TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25. WEST WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 40 TO 45. SOUTHWEST  
WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH IN THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY AND SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF SNOW AND RAIN. HIGHS 45 TO 50. LOWS AROUND  
30.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS 40 TO 45. LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 45.  
 

 
 
MTZ303-132200-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN EARLY IN THE MORNING. HIGHS 50 TO 55. SOUTH WINDS 5 TO  
15 MPH INCREASING TO SOUTHWEST 25 TO 35 MPH IN THE AFTERNOON.    
TONIGHT
 
WINDY, COLDER. MOSTLY CLOUDY. LOWS 20 TO 25. WEST  
WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 50 MPH.    
FRIDAY
 
BREEZY, COLDER. PARTLY CLOUDY. HIGHS 35 TO 40. WEST  
WINDS 15 TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. NORTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 40 TO 45. NORTHEAST WINDS UP TO 10 MPH SHIFTING  
TO THE SOUTH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY AND SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF SNOW. HIGHS 45 TO 50. LOWS 25 TO 30.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 20 TO 25.  
HIGHS AROUND 45.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 51 25 39 / 20 0 10  
 

 
 
MTZ304-132200-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,  
AND WHITLASH  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS 50 TO 55. SOUTHEAST WINDS 5 TO  
10 MPH INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
15 TO 25 MPH.    
FRIDAY
 
COLDER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS 15 TO 20. NORTH WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 40. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHEAST IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS AROUND 25. HIGHS 45 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN. LOWS 25 TO 30. CHANCE OF PRECIPITATION  
30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 45.  
 

 
 
MTZ305-132200-  
HILL COUNTY-  
INCLUDING HAVRE  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS 55 TO 60. SOUTHEAST WINDS 5 TO  
10 MPH INCREASING TO SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
15 TO 25 MPH.    
FRIDAY
 
COLDER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS 15 TO 20. NORTH WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 40. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS AROUND 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 30.    
MONDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT CHANCE OF  
SNOW. HIGHS 40 TO 45. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
TUESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 20 TO 25.  
HIGHS 45 TO 50.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 59 25 42 / 20 10 0  
 

 
 
MTZ306-132200-  
NORTHERN BLAINE COUNTY-  
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS AROUND 60. SOUTHEAST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE EVENING. LOWS IN THE MID 20S. WEST WINDS 10 TO 15 MPH  
INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.    
FRIDAY
 
BREEZY, COLDER. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS AROUND 40. NORTHWEST WINDS 15 TO  
25 MPH.    
FRIDAY NIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. NORTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
SUNNY. HIGHS 35 TO 40. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 20.    
SUNDAY
 
NOT AS COOL. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN AND SNOW. HIGHS 45 TO 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 25.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW AND  
RAIN. HIGHS 40 TO 45.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS 15 TO 20. HIGHS  
35 TO 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 45.  
 

 
 
MTZ309-132200-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING BRADY, CONRAD, AND LEDGER  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO  
15 MPH SHIFTING TO THE SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
COLDER. MOSTLY CLOUDY. LOWS 25 TO 30. WEST WINDS 10 TO  
20 MPH.    
FRIDAY
 
COOLER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 40 TO 45. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 45. EAST WINDS UP TO 5 MPH SHIFTING TO  
THE SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS AROUND 50.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS AROUND 30.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 45.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS AROUND 25. HIGHS AROUND 40.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 20 TO 25.  
HIGHS 45 TO 50.  
 

 
 
MTZ310-132200-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING FLOWEREE, CARTER, AND FORT BENTON  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS 55 TO 60. SOUTH WINDS 5 TO 15 MPH  
INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
CLOUDY. LOWS AROUND 30. WEST WINDS 10 TO 20 MPH.    
FRIDAY
 
COOLER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS IN THE MID 40S. WEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
COLDER. MOSTLY CLOUDY IN THE EVENING THEN  
CLEARING. LOWS AROUND 20. NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 45.  
NORTH WINDS UP TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 50 TO 55.    
SUNDAY NIGHT AND MONDAY
 
COOLER. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF RAIN AND SNOW. LOWS 30 TO 35. HIGHS AROUND  
45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 25.    
WEDNESDAY
 
SUNNY. HIGHS 45 TO 50.  
 

 
 
MTZ311-132200-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING ROCKY BOY  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 55 TO 65. SOUTH WINDS 5 TO 10 MPH SHIFTING  
TO THE SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE EVENING. LOWS 25 TO 35. WEST WINDS 15 TO 25 MPH.    
FRIDAY
 
BREEZY, COOLER. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS 40 TO 45. WEST WINDS 15 TO 25 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 40 TO 45. NORTHWEST WINDS UP TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT CHANCE OF  
RAIN. HIGHS AROUND 50. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE  
OF RAIN AND SNOW. LOWS 30 TO 35. HIGHS AROUND 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS 45 TO 50.  
 

 
 
MTZ312-132200-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING GREAT FALLS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO  
15 MPH SHIFTING TO THE SOUTHWEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
COLDER. MOSTLY CLOUDY. LOWS AROUND 30. WEST WINDS  
10 TO 15 MPH.    
FRIDAY
 
BREEZY, COOLER. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS 40 TO 45. WEST WINDS 15 TO 25 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS 20 TO 25. WEST WINDS  
5 TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 45. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 30.    
SUNDAY AND SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN AND SNOW. HIGHS 50 TO 55. LOWS 30 TO 35.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND  
RAIN. HIGHS 45 TO 50.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
WEDNESDAY
 
SUNNY. HIGHS 45 TO 50.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 57 30 44 / 30 10 0  
 

 
 
MTZ313-132200-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,  
HOBSON, AND MOCCASIN  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 50 TO 55. SOUTH WINDS 10 TO 15 MPH SHIFTING  
TO THE SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
TONIGHT
 
BREEZY, COLDER, CLOUDY. CHANCE OF RAIN AND SLIGHT  
CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 25 TO 30. WEST WINDS 10 TO 15 MPH INCREASING TO  
15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
BREEZY, COLDER. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 15 TO 25 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 20. WEST WINDS UP TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 40.  
WEST WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
WINDY. MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT  
CHANCE OF SNOW. HIGHS 45 TO 50. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS 40 TO 45.  
 

 
 
MTZ314-132200-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING HILGER AND LEWISTOWN  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS 55 TO 65. SOUTHWEST WINDS 10 TO 20 MPH.    
TONIGHT
 
BREEZY, COLDER, CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 30 TO  
35. WEST WINDS 10 TO 15 MPH SHIFTING TO THE NORTHWEST 15 TO  
25 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
BREEZY, COOLER. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS 40 TO 45. NORTHWEST WINDS 15 TO  
25 MPH.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS 20 TO 25. NORTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 40 TO 45. NORTHWEST WINDS UP TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
NOT AS COOL. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
RAIN AND SNOW. HIGHS 50 TO 55.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN AND SNOW. LOWS 30 TO 35. HIGHS 45 TO 50.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 30.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS 45 TO 50.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 54 27 39 / 50 60 0  
 

 
 
MTZ315-132200-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. SNOW LIKELY AND CHANCE OF RAIN EARLY IN  
THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. NEW  
SNOW ACCUMULATION UP TO 3 INCHES. HIGHS 35 TO 45. SOUTHWEST WINDS  
10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE EVENING. LOWS 20 TO 25. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 35. WEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SNOW LIKELY IN THE AFTERNOON. HIGHS 30 TO 40. SOUTHWEST  
WINDS UP TO 10 MPH INCREASING TO WEST 10 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH IN THE AFTERNOON. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY THROUGH MONDAY
 
SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. HIGHS 35 TO 45. LOWS 25 TO 30. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 35 TO 40.  
 

 
 
MTZ316-132200-  
GATES OF THE MOUNTAINS-  
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN  
THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. HIGHS 45 TO 50. SOUTH WINDS 10 TO 20 MPH SHIFTING TO  
THE WEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLOUDY. LOWS 25 TO 30. WEST WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
FRIDAY
 
COLDER. PARTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 10 TO  
20 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 20 TO 25. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 40 TO 45. SOUTHWEST WINDS UP TO 10 MPH  
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 30.    
SUNDAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. HIGHS 45 TO 50.    
SUNDAY NIGHT
 
SNOW AND RAIN LIKELY. LIGHT SNOW ACCUMULATIONS.  
LOWS 30 TO 35. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY
 
SNOW LIKELY. HIGHS 40 TO 45. CHANCE OF SNOW 70 PERCENT.   
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 25 TO 30. HIGHS 35 TO 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS 40 TO 45.  
 

 
 
MTZ317-132200-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. HIGHS 40 TO 50. SOUTHWEST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH.    
TONIGHT
 
COLDER, CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25. WEST WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT. CHANCE OF SNOW  
50 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY IN THE MORNING, THEN PARTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
30 TO 35. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 15 TO 20. WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 50 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 40.  
SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO  
AROUND 30 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 30.    
SUNDAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 35 TO 45.    
SUNDAY NIGHT AND MONDAY
 
SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. LOWS 25 TO 30. HIGHS 35 TO 40. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS 35 TO 40.  
 

 
 
MTZ318-132200-  
SNOWY AND JUDITH MOUNTAINS-  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 50 TO 55.  
SOUTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
TONIGHT
 
BREEZY, COLDER, CLOUDY. CHANCE OF SNOW WITH POSSIBLE  
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING, THEN CHANCE OF  
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF 1 TO 4 INCHES. LOWS  
25 TO 30. NORTHWEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
FRIDAY
 
BREEZY, COLDER. MOSTLY CLOUDY. HIGHS 35 TO 40.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 20. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 35 TO 40.  
WEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY
 
BREEZY. NOT AS COOL. MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 40 TO 50.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. LOWS AROUND 30. HIGHS 35 TO 45.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS AROUND 25. HIGHS 30 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 35 TO 40.  
 

 
 
MTZ319-132200-  
HELENA VALLEY-  
INCLUDING HELENA  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND 50.  
SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING. LOWS IN THE MID 20S. WEST WINDS 5 TO 15 MPH.   
FRIDAY
 
COLDER. PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 5 TO  
15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. LIGHT WINDS.    
SATURDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 40 TO 45. SOUTH WINDS UP TO 5 MPH INCREASING TO  
WEST 10 TO 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS AROUND 50.    
SUNDAY NIGHT
 
RAIN AND SNOW LIKELY. LOWS AROUND 30. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY
 
RAIN AND SNOW LIKELY. HIGHS AROUND 45. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 45.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 51 26 41 / 60 20 10  
 

 
 
MTZ320-132200-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,  
AND DEEP CREEK PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. PARTLY CLOUDY EARLY IN THE MORNING THEN  
BECOMING MOSTLY CLOUDY. CHANCE OF RAIN, SNOW AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 40 TO 50. SOUTH WINDS 10 TO  
20 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON. GUSTS  
UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
20 TO 25. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND  
35 MPH.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 30 TO 35. WEST WINDS 10 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 30 TO 40. SOUTHWEST WINDS 5 TO 10 MPH  
INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 40 TO 45.    
SUNDAY NIGHT
 
SNOW LIKELY AND CHANCE OF RAIN. MODERATE SNOW  
ACCUMULATIONS. LOWS 30 TO 35. CHANCE OF PRECIPITATION 70 PERCENT.   
MONDAY
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS 35 TO  
40. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS 30 TO 40.  
 

 
 
MTZ321-132200-  
MEAGHER COUNTY VALLEYS-  
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON. HIGHS 45 TO 50. SOUTH WINDS 10 TO 15 MPH SHIFTING TO  
THE WEST 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.    
TONIGHT
 
COLDER, CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25. NORTHWEST  
WINDS 10 TO 20 MPH. CHANCE OF SNOW 50 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY IN THE MORNING, THEN PARTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
30 TO 35. WEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 5 TO  
15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 35 TO 40. SOUTHWEST WINDS UP TO 10 MPH  
INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 40 TO 45.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS AROUND 30.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS 35 TO 40.  
CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS AROUND 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS 35 TO 40.  
 

 
 
MTZ322-132200-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,  
ELK PARK PASS, AND HOMESTAKE PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW  
EARLY IN THE MORNING, THEN SNOW AND RAIN LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION OF 2 TO 5 INCHES. SNOW LEVEL 5500 FEET. HIGHS  
40 TO 50. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE WEST 10 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TONIGHT
 
COLDER, CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 15 TO 25. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW  
50 PERCENT.    
FRIDAY
 
COLDER. PARTLY CLOUDY IN THE MORNING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
30 TO 35. WEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. WEST WINDS UP TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 40. SOUTHWEST WINDS UP TO 10 MPH  
INCREASING TO WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 40 TO 45.    
SUNDAY NIGHT
 
SNOW AND RAIN LIKELY. MODERATE SNOW  
ACCUMULATIONS. LOWS AROUND 30. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS 35 TO  
40. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
SUNNY. HIGHS 35 TO 40.  
 

 
 
MTZ323-132200-  
CANYON FERRY AREA-  
INCLUDING TOSTON, TOWNSEND, AND WINSTON  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN EARLY IN  
THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS 50 TO 55.  
SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
COLDER, CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF  
SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS 25 TO 30. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 5 TO  
15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 25. NORTHWEST WINDS  
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 40 TO 45. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY AND SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS 45 TO 50. LOWS AROUND  
35.    
MONDAY
 
SNOW AND RAIN LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
40 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW AND RAIN. LOWS AROUND 25.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
WEDNESDAY
 
SUNNY. HIGHS 40 TO 45.  
 

 
 
MTZ324-132200-  
MISSOURI HEADWATERS-  
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,  
AND WHITEHALL  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY, COOLER. PARTLY CLOUDY EARLY IN THE  
MORNING THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN EARLY  
IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON. HIGHS AROUND  
50. SOUTH WINDS 10 TO 20 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN  
THE AFTERNOON. GUSTS UP TO 40 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
IN THE MID 20S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. WEST WINDS 5 TO  
15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 10 MPH  
INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
SUNDAY AND SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN AND SNOW. HIGHS 45 TO 50. LOWS AROUND 35.    
MONDAY
 
SNOW AND RAIN LIKELY. HIGHS 40 TO 45. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS AROUND 25. HIGHS 35 TO 40.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20.    
WEDNESDAY
 
SUNNY. HIGHS 40 TO 45.  
 

 
 
MTZ325-132200-  
MADISON RIVER VALLEY-  
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW  
EARLY IN THE MORNING, THEN SNOW SHOWERS WITH POSSIBLE SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. HIGHS 45 TO 50. SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO  
AROUND 50 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT
 
COLDER. SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER  
MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW  
ACCUMULATION OF 3 TO 6 INCHES. LOWS 20 TO 25. NORTH WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF SNOW NEAR  
100 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF SNOW 20 PERCENT.   
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 35 TO 40.  
SOUTH WINDS 5 TO 15 MPH INCREASING TO SOUTHWEST 15 TO 25 MPH IN  
THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. LOWS 20 TO 25.    
SUNDAY
 
VERY WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. HIGHS 40 TO 45.    
SUNDAY NIGHT
 
WINDY. SNOW LIKELY AND CHANCE OF RAIN. LOWS 30 TO  
35. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
WINDY. SNOW AND RAIN LIKELY. LIGHT SNOW ACCUMULATIONS.  
HIGHS 40 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
COLDER. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 35 TO 40.  
 

 
 
MTZ326-132200-  
GALLATIN VALLEY-  
INCLUDING BOZEMAN AND GALLATIN GATEWAY  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN EARLY IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 50. SOUTHEAST WINDS 5 TO 15 MPH SHIFTING  
TO THE WEST 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TONIGHT
 
COLDER. SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF  
5 TO 8 INCHES. LOWS 20 TO 25. NORTHWEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
IN THE MID 30S. WEST WINDS UP TO 10 MPH. CHANCE OF SNOW  
20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS UP TO  
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 40. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. HIGHS AROUND 45.    
SUNDAY NIGHT
 
SNOW LIKELY AND CHANCE OF RAIN. LOWS 30 TO 35.  
CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SNOW AND RAIN LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
40 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
COLDER. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF SNOW. LOWS 20 TO 25. HIGHS AROUND 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 51 21 36 / 70 90 20  
BOZEMAN MSU 51 22 36 / 70 100 20  
 

 
 
MTZ330-132200-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. SNOW EARLY IN THE MORNING, THEN SNOW  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SNOW MAY BE HEAVY AT TIMES. NEW SNOW ACCUMULATION OF  
8 TO 14 INCHES. HIGHS 35 TO 45. SOUTH WINDS 20 TO 30 MPH WITH  
GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.   
TONIGHT
 
COLDER. SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW ACCUMULATION OF  
7 TO 13 INCHES. LOWS 10 TO 20. NORTHWEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
FRIDAY
 
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 20 TO 30.  
WEST WINDS 5 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 10 TO 20. SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SNOW LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS.  
HIGHS 25 TO 35. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 25.    
SUNDAY AND SUNDAY NIGHT
 
WINDY. SNOW LIKELY. HEAVY SNOW  
ACCUMULATIONS. HIGHS 30 TO 40. LOWS 25 TO 30. CHANCE OF SNOW  
70 PERCENT.    
MONDAY
 
BREEZY, SNOW. HEAVY SNOW ACCUMULATIONS. HIGHS 30 TO 40.  
CHANCE OF SNOW 90 PERCENT.    
MONDAY NIGHT
 
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS.  
LOWS 15 TO 20. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
25 TO 30.    
TUESDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. LOWS 5 TO 15.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 25 TO 35.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 41 15 32 / 90 80 50  
 

 
 
MTZ327-132200-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
SNOW LIKELY. NEW SNOW ACCUMULATION OF 7 TO  
10 INCHES. HIGHS 30 TO 40. SOUTHWEST WINDS 10 TO 20 MPH. CHANCE  
OF SNOW 70 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS 10 TO 15. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE EVENING.    
FRIDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO  
30. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
SNOW LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS  
25 TO 35. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST 10 TO  
20 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
SUNDAY
 
BREEZY, SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS 35 TO  
40. CHANCE OF SNOW 90 PERCENT.    
SUNDAY NIGHT
 
BREEZY. SNOW LIKELY. HEAVY SNOW ACCUMULATIONS.  
LOWS 25 TO 30. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
SNOW. MODERATE SNOW ACCUMULATIONS. HIGHS 30 TO 40.  
CHANCE OF SNOW 90 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 15 TO 20. HIGHS 25 TO 35.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 10 TO 15.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35.  
 

 
 
MTZ328-132200-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW  
EARLY IN THE MORNING, THEN SNOW AND RAIN LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 2 INCHES. SNOW LEVEL 5500 FEET. HIGHS  
40 TO 50. SOUTH WINDS 15 TO 25 MPH SHIFTING TO THE WEST 10 TO  
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 30 TO 40. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO 10 MPH  
INCREASING TO WEST 15 TO 25 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 25.    
SUNDAY AND SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN AND SNOW. HIGHS 45 TO 50. LOWS 30 TO 35.    
MONDAY
 
BREEZY. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
40 TO 45. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 35 TO 40.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 15 TO 20.  
HIGHS 35 TO 40.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 46 21 37 / 80 60 10  
 

 
 
MTZ329-132200-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING MONIDA PASS  
847 AM MDT THU MAR 13 2025  
   
REST OF TODAY
 
WINDY. CHANCE OF SNOW EARLY IN THE MORNING, THEN  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. NEW SNOW  
ACCUMULATION OF 8 TO 11 INCHES. HIGHS 35 TO 40. SOUTHWEST WINDS  
20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TONIGHT
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
10 TO 20. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE  
EVENING.    
FRIDAY
 
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
SNOW IN THE AFTERNOON. HIGHS 25 TO 30. WEST WINDS 5 TO 15 MPH.  
CHANCE OF SNOW 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 35.  
SOUTHWEST WINDS 5 TO 10 MPH INCREASING TO WEST 15 TO 25 MPH IN  
THE AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 25.    
SUNDAY
 
WINDY. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
35 TO 40. CHANCE OF SNOW 70 PERCENT.    
SUNDAY NIGHT
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS 25 TO 35.    
MONDAY
 
BREEZY. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS  
35 TO 40. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
BREEZY, COLDER. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF SNOW. LOWS 15 TO 25. HIGHS 25 TO 35.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS 10 TO 15.  
HIGHS 30 TO 35.  
 

 
 
HTTP://WWW.WEATHER.GOV/GREATFALLS  
HTTPS://WWW.TWITTER.COM/NWSGREATFALLS  
HTTPS://WWW.FACEBOOK.COM/NWSGREATFALLS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page