811  
FPUS55 KTFX 091538  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
837 AM MST FRI DEC 9 2022  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR THE REST OF TODAY, TONIGHT, AND SATURDAY.  
 
MTZ301-092300-  
EAST GLACIER PARK REGION-  
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,  
MARIAS PASS, AND LOGAN PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. NEAR STEADY TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS  
20 TO 30 MPH.    
TONIGHT
 
BREEZY, COLDER. MOSTLY CLOUDY. NEAR STEADY TEMPERATURE  
AROUND 16. SOUTHWEST WINDS 15 TO 25 MPH DECREASING TO 10 TO  
15 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 30. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20. SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 20 TO 30. SOUTHWEST  
WINDS 5 TO 15 MPH SHIFTING TO THE NORTH IN THE AFTERNOON. CHANCE  
OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
MONDAY
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 10 TO 15.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 15 TO 25. LOWS  
5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 15 TO 25.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
MTZ307-092300-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING ROGERS PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
WINDY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
SNOW LATE IN THE MORNING. HIGHS 20 TO 25. WEST WINDS 20 TO  
30 MPH.    
TONIGHT
 
COLDER. MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 14. SOUTHWEST WINDS  
10 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 25 TO 35. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS  
5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH SHIFTING  
TO THE SOUTHEAST IN THE AFTERNOON.    
SUNDAY NIGHT
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS.  
LOWS 5 TO 10. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 20.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS 5 TO 10. HIGHS  
15 TO 25.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 25. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 25.  
 

 
 
MTZ302-092300-  
NORTHERN HIGH PLAINS-  
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW LATE IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON.  
HIGHS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
WEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
COLDER. MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 10 TO 15. SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 25 TO 30. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 10 TO 20. SOUTHWEST WINDS  
5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 20 TO 25. WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTH 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
MONDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS AROUND  
15.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 20 TO 25. LOWS  
5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 20 TO 25. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
MTZ308-092300-  
SOUTHERN HIGH PLAINS-  
INCLUDING BYNUM, CHOTEAU, AND PENDROY  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS  
10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 30. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING  
TO THE NORTH 5 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 15 TO  
20.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 20 TO 25. LOWS  
5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 20 TO 25. LOWS AROUND 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25.  
 

 
 
MTZ303-092300-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. HIGHS AROUND 30.  
SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN  
THE AFTERNOON.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 10. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 20S. SOUTHEAST WINDS  
5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE. SOUTH  
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 5 TO  
10. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 10 TO  
15.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 15 TO 20.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS AROUND 5 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 32 6 24 /  
 

 
 
MTZ304-092300-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,  
AND WHITLASH  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS  
10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 10. WEST WINDS 10 TO  
15 MPH SHIFTING TO THE SOUTH 5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 20S. SOUTHEAST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 20 TO 25. NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 5 TO  
10. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS 10 TO  
15.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS AROUND ZERO.  
HIGHS 10 TO 15.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND ZERO.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS ZERO TO 5 ABOVE ZERO.  
 

 
 
MTZ305-092300-  
HILL COUNTY-  
INCLUDING HAVRE  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS 20 TO 30. SOUTHWEST WINDS  
5 TO 15 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25. SOUTHEAST WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10. EAST WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 20 TO 25. NORTH WINDS 5 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS 5 TO 10. HIGHS AROUND 15.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND ZERO.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 10 TO 15. LOWS  
5 BELOW TO ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 10 TO 15.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SNOW. LOWS AROUND ZERO.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 15.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 26 6 26 /  
 

 
 
MTZ306-092300-  
NORTHERN BLAINE COUNTY-  
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25. SOUTHEAST WINDS  
5 TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. WEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 20S. SOUTHEAST WINDS 10 TO 20 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25. SOUTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE NORTH 5 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS AROUND 10 ABOVE.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS AROUND  
15.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS ZERO TO 5 ABOVE ZERO. HIGHS 10 TO 15.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
HIGHS 10 TO 15.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS AROUND ZERO. HIGHS 10 TO 15.  
 

 
 
MTZ309-092300-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING BRADY, CONRAD, AND LEDGER  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS  
10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS AROUND 10. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 10 TO 15. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 20 TO 25. SOUTHWEST WINDS UP TO 10 MPH SHIFTING  
TO THE NORTHWEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 5 TO  
10. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 10 TO  
15.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
TUESDAY AND TUESDAY NIGHT
 
PARTLY CLOUDY. HIGHS 15 TO 20. LOWS  
ZERO TO 5 ABOVE ZERO.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS AROUND 5 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
MTZ310-092300-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING FLOWEREE, CARTER, AND FORT BENTON  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS  
10 TO 20 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 15. SOUTHWEST WINDS  
10 TO 15 MPH SHIFTING TO THE SOUTH 5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 25 TO 30. SOUTHEAST WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 10 TO 15. SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 25. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE NORTHWEST IN THE AFTERNOON.    
SUNDAY NIGHT AND MONDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. LOWS AROUND 10 ABOVE. HIGHS AROUND 15. CHANCE OF  
SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS AROUND 5 ABOVE. HIGHS AROUND 15.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW. HIGHS AROUND 15. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.  
 

 
 
MTZ311-092300-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING ROCKY BOY  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS  
5 TO 15 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 25 TO 30. SOUTHEAST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 30. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE NORTHWEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 10 TO 15.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS 15 TO  
20.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS AROUND 5 ABOVE. HIGHS AROUND 15.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 5 ABOVE.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW. HIGHS AROUND 15. LOWS AROUND 5 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.  
 

 
 
MTZ312-092300-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING GREAT FALLS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST  
WINDS 15 TO 25 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 20. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 35. SOUTH WINDS 5 TO 10 MPH SHIFTING TO  
THE NORTHWEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS.  
LOWS AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 15.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS 5 TO 10.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 34 14 34 /  
 

 
 
MTZ313-092300-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,  
HOBSON, AND MOCCASIN  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 15 TO 25 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO 20 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 35. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW  
ACCUMULATIONS. LOWS AROUND 10 ABOVE. HIGHS AROUND 15. CHANCE OF  
SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT  
CHANCE OF SNOW. HIGHS AROUND 20. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.  
 

 
 
MTZ314-092300-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING HILGER AND LEWISTOWN  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS  
10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 35. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 10 TO 15.    
MONDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
15 TO 20. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS 5 TO 10.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 33 11 34 / 10  
 

 
 
MTZ315-092300-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF  
SNOW LATE IN THE MORNING. HIGHS 20 TO 30. SOUTHWEST WINDS 10 TO  
15 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.    
TONIGHT
 
COLDER. PARTLY CLOUDY. LOWS 10 TO 15. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 25 TO 30. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTH WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 35. SOUTH WINDS  
UP TO 10 MPH. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 10 TO  
15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 20.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
MTZ316-092300-  
GATES OF THE MOUNTAINS-  
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW LATE  
IN THE MORNING. HIGHS 25 TO 30. SOUTHWEST WINDS 10 TO 20 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 25. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 35. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS.  
LOWS AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 20.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 25. LOWS AROUND 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 25.  
 

 
 
MTZ317-092300-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW IN THE AFTERNOON. HIGHS 20 TO 30. SOUTHWEST WINDS 15 TO  
25 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS  
10 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS TO AROUND 35 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 20 TO 25. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS.  
LOWS AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.  
 

 
 
MTZ318-092300-  
SNOWY AND JUDITH MOUNTAINS-  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY. HIGHS 25 TO 35. WEST  
WINDS 15 TO 25 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 25 TO 35. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHWEST WINDS  
5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS AROUND 10 ABOVE.    
MONDAY
 
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS  
AROUND 15. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS AROUND 5 ABOVE.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.  
 

 
 
MTZ319-092300-  
HELENA VALLEY-  
INCLUDING HELENA  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW LATE  
IN THE MORNING. HIGHS AROUND 30. SOUTHEAST WINDS 5 TO 10 MPH  
SHIFTING TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.    
TONIGHT
 
COLDER. PARTLY CLOUDY. LOWS 5 TO 10. SOUTHEAST WINDS  
UP TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTHEAST WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 35. SOUTHEAST WINDS UP TO 10 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. SNOW LIKELY. HIGHS AROUND 20. CHANCE OF SNOW  
60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 20 TO 25.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 5 ABOVE.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 20 TO 25. LOWS AROUND 5 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 30 11 31 / 20  
 

 
 
MTZ320-092300-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,  
AND DEEP CREEK PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 20 TO 25. SOUTHWEST WINDS 10 TO 20 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 10 TO 15. SOUTHWEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 25 TO 30. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 35. SOUTH WINDS  
5 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.    
SUNDAY NIGHT
 
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS.  
LOWS 10 TO 15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS 5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
HIGHS 15 TO 20.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS 5 TO 10. HIGHS 15 TO 20.  
 

 
 
MTZ321-092300-  
MEAGHER COUNTY VALLEYS-  
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 25 TO 30. SOUTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 10. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 35. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 10 TO  
15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS AROUND 20. LOWS 5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
HIGHS AROUND 20.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS 5 TO 10. HIGHS AROUND 20.  
 

 
 
MTZ322-092300-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,  
ELK PARK PASS, AND HOMESTAKE PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. CHANCE OF SNOW LATE IN THE  
MORNING, THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 20 TO  
30. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 10. SOUTHWEST WINDS 5 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 25 TO 30. SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 35. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. LOWS  
10 TO 15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
15 TO 20. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 5 TO 10.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS 5 TO 10.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
MTZ323-092300-  
CANYON FERRY AREA-  
INCLUDING TOSTON, TOWNSEND, AND WINSTON  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
CLOUDY. SLIGHT CHANCE OF SNOW LATE IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 30.  
SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE WEST 5 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 15. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTH WINDS 5 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 30 TO 35. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
AROUND 15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. LOWS 5 TO 10. HIGHS 15 TO 20.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
MTZ324-092300-  
MISSOURI HEADWATERS-  
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,  
AND WHITEHALL  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW LATE IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 30.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 10. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 15 TO 20. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 35. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
AROUND 15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 5 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS AROUND 20.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. LOWS 5 TO 10.  
HIGHS AROUND 20.  
 

 
 
MTZ325-092300-  
MADISON RIVER VALLEY-  
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
WINDY, CLOUDY. SLIGHT CHANCE OF SNOW LATE IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 25 TO 30.  
SOUTH WINDS 20 TO 30 MPH DECREASING TO 10 TO 20 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 50 PERCENT.    
TONIGHT
 
BREEZY, COLDER. MOSTLY CLEAR. LOWS 10 TO 15. SOUTH  
WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.    
SATURDAY
 
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. HIGHS 30 TO 35. SOUTH WINDS 20 TO 30 MPH.    
SATURDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. LOWS 20 TO 25. SOUTH WINDS 15 TO 25 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 35. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE  
MORNING.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 15 TO  
20. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. SNOW LIKELY. HIGHS 20 TO 25. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS AROUND 20. LOWS  
5 TO 10.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS AROUND 20.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. LOWS 5 TO 10.  
HIGHS AROUND 20.  
 

 
 
MTZ326-092300-  
GALLATIN VALLEY-  
INCLUDING BOZEMAN AND GALLATIN GATEWAY  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN  
THE AFTERNOON. HIGHS 25 TO 30. SOUTH WINDS 5 TO 10 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS 5 TO 10. SOUTHEAST WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHEAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 15 TO 20. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 35. SOUTH WINDS  
UP TO 10 MPH. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS 10 TO  
15. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
COLDER. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS  
AROUND 20. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. LOWS 5 TO 10. HIGHS AROUND 20.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. LOWS ZERO TO 5 ABOVE ZERO. HIGHS  
AROUND 20.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 27 5 31 / 70  
BOZEMAN MSU 29 9 34 / 70 10  
 

 
 
MTZ330-092300-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. CHANCE OF SNOW LATE IN THE MORNING, THEN  
SNOW IN THE AFTERNOON. NEW SNOW ACCUMULATION OF 2 TO 5 INCHES.  
HIGHS 15 TO 25. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF SNOW NEAR  
100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS 5 TO 10. SOUTH WINDS 10 TO 20 MPH.  
GUSTS UP TO 30 MPH AFTER MIDNIGHT. WIND CHILL READINGS 5 BELOW TO  
15 BELOW ZERO.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
20 TO 30. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.  
WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 25. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH IN  
THE EVENING.    
SUNDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW LIKELY IN THE  
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 25 TO 30. SOUTH  
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW  
70 PERCENT.    
SUNDAY NIGHT
 
SNOW. MODERATE SNOW ACCUMULATIONS. LOWS AROUND  
15. CHANCE OF SNOW 90 PERCENT.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS 15 TO 25.  
CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. LOWS ZERO TO 10 ABOVE ZERO.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 10 TO 20. LOWS ZERO TO 5 ABOVE ZERO.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 24 2 29 / 100 20 30  
 

 
 
MTZ327-092300-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY. SNOW LIKELY LATE IN THE MORNING,  
THEN CHANCE OF SNOW IN THE AFTERNOON. NEW SNOW ACCUMULATION UP TO  
3 INCHES. HIGHS 20 TO 25. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING  
TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW  
70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS 5 TO 10. SOUTH WINDS 5 TO 15 MPH.  
WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
25 TO 30. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 10 TO 20. SOUTH WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN SNOW  
LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 25 TO  
30. SOUTH WINDS 5 TO 10 MPH. CHANCE OF SNOW 70 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
SNOW LIKELY. MODERATE SNOW  
ACCUMULATIONS. LOWS AROUND 15. HIGHS 20 TO 25. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 15 TO 20. LOWS ZERO TO 5 ABOVE ZERO.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
MTZ328-092300-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 30. SOUTHWEST WINDS 10 TO 15 MPH.    
TONIGHT
 
COLDER. MOSTLY CLEAR. LOWS 5 TO 10. SOUTH WINDS 5 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS 25 TO 30. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO  
AROUND 30 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS 15 TO 20. SOUTH WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 35. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. LOWS  
15 TO 20. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
20 TO 25.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE  
ZERO.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20. LOWS  
ZERO TO 5 ABOVE ZERO.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 26 7 29 / 40 10  
 

 
 
MTZ329-092300-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING MONIDA PASS  
837 AM MST FRI DEC 9 2022  
   
REST OF TODAY
 
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. HIGHS 20 TO 25. SOUTH WINDS 15 TO 25 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS 5 TO 10. SOUTH WINDS 10 TO 20 MPH.  
WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO.    
SATURDAY
 
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 20 TO 25.  
SOUTH WINDS 15 TO 25 MPH. CHANCE OF SNOW 50 PERCENT.    
SATURDAY NIGHT
 
NOT AS COLD. MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. LOWS AROUND 20. SOUTH WINDS 10 TO 20 MPH.    
SUNDAY
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. HIGHS 25 TO  
30. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.  
CHANCE OF SNOW 70 PERCENT.    
SUNDAY NIGHT
 
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. LOWS  
15 TO 20. CHANCE OF SNOW 70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
20 TO 25.    
MONDAY NIGHT
 
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. LOWS 5 TO 10.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 10 TO 20.  
 

 
 
HTTP://WWW.WEATHER.GOV/GREATFALLS  
HTTPS://WWW.TWITTER.COM/NWSGREATFALLS  
HTTPS://WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.GREATFALLS.GOV  
 
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