915  
FPUS55 KTFX 190412  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
911 PM MST WED DEC 18 2024  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR THE REST OF TONIGHT, THURSDAY, THURSDAY NIGHT, AND  
FRIDAY.  
 
MTZ301-191100-  
EAST GLACIER PARK REGION-  
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,  
MARIAS PASS, AND LOGAN PASS  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
WINDY. MOSTLY CLOUDY LATE IN THE EVENING THEN  
BECOMING PARTLY CLOUDY. CHANCE OF SNOW LATE IN THE EVENING, THEN  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. BLOWING SNOW LATE IN THE  
EVENING, THEN PATCHY BLOWING SNOW AFTER MIDNIGHT. VISIBILITY ONE  
QUARTER MILE OR LESS AT TIMES. NEAR STEADY TEMPERATURE IN THE  
LOWER 20S. WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 50 MPH.  
CHANCE OF SNOW 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
MORNING. HIGHS 30 TO 35. SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP  
TO 35 MPH IN THE MORNING.    
THURSDAY NIGHT  
BREEZY. CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. NEAR STEADY TEMPERATURE IN THE LOWER 30S. SOUTHWEST WINDS  
10 TO 15 MPH INCREASING TO 15 TO 25 MPH AFTER MIDNIGHT.    
FRIDAY  
BREEZY. NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 15 TO  
25 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN. LOWS 25 TO 35. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY  
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 35.    
SUNDAY NIGHT  
WINDY. MOSTLY CLOUDY. LOWS 25 TO 30.    
MONDAY AND MONDAY NIGHT  
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 30 TO 40. LOWS 25 TO 30.    
TUESDAY  
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. HIGHS 30 TO 40.    
TUESDAY NIGHT  
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF SNOW. LOWS 25 TO 30.    
CHRISTMAS DAY  
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SNOW. HIGHS 25 TO 35.  
 
 
 
MTZ307-191100-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING ROGERS PASS  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. CHANCE OF SNOW LATE IN  
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. BLOWING  
SNOW LATE IN THE EVENING, THEN PATCHY BLOWING SNOW AFTER  
MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. NEAR  
STEADY TEMPERATURE IN THE MID 20S. WEST WINDS 25 TO 35 MPH WITH  
GUSTS TO AROUND 65 MPH. CHANCE OF SNOW 50 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 30 TO 40. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 35 MPH IN THE MORNING.    
THURSDAY NIGHT  
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER  
30S. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
TO AROUND 30 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 25 TO 30.    
SUNDAY  
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 35.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 30.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. HIGHS 30 TO 40. LOWS 20 TO 30.    
TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND  
RAIN. HIGHS 30 TO 40.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 25 TO 30.    
CHRISTMAS DAY  
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SNOW. HIGHS 25 TO 35.  
 
 
 
MTZ302-191100-  
NORTHERN HIGH PLAINS-  
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW LATE IN THE EVENING. NEAR STEADY TEMPERATURE AROUND 19.  
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 50 MPH.    
THURSDAY  
COLDER. SUNNY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT  
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 30S.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
BREEZY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS 10 TO 15 MPH  
SHIFTING TO THE WEST 15 TO 25 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN. LOWS 30 TO 35. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
WINDY. PARTLY CLOUDY. HIGHS 40 TO 45.  
LOWS 25 TO 30.    
MONDAY  
WINDY. MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY AND TUESDAY NIGHT  
BREEZY. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN AND SNOW. HIGHS AROUND 45. LOWS 25 TO  
30.    
CHRISTMAS DAY  
WINDY. PARTLY CLOUDY. HIGHS 35 TO 40.  
 
 
 
MTZ308-191100-  
SOUTHERN HIGH PLAINS-  
INCLUDING BYNUM, CHOTEAU, AND PENDROY  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW LATE IN THE EVENING. PATCHY BLOWING DUST LATE IN THE  
EVENING. NEAR STEADY TEMPERATURE IN THE LOWER 30S. WEST WINDS  
25 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.    
THURSDAY  
COOLER. PARTLY CLOUDY. HIGHS 40 TO 45. SOUTHWEST  
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT  
CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER  
30S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 50 TO 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 30 TO 35.    
SUNDAY AND SUNDAY NIGHT  
BREEZY. PARTLY CLOUDY. HIGHS 45 TO 50.  
LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF RAIN AND SNOW. HIGHS 45 TO 50. LOWS 30 TO 35.    
CHRISTMAS DAY  
BREEZY. PARTLY CLOUDY. HIGHS 40 TO 45.  
 
 
 
MTZ303-191100-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW LATE IN THE EVENING. NEAR STEADY TEMPERATURE AROUND 14.  
NORTHWEST WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH AFTER  
MIDNIGHT.    
THURSDAY  
COLDER. SUNNY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 35 TO 40. WEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER  
MIDNIGHT. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTH WINDS  
5 TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 30.    
SUNDAY AND SUNDAY NIGHT  
BREEZY. PARTLY CLOUDY. HIGHS 40 TO 45.  
LOWS 25 TO 30.    
MONDAY  
BREEZY. MOSTLY CLOUDY. HIGHS AROUND 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 25.    
TUESDAY AND TUESDAY NIGHT  
BREEZY. MOSTLY CLOUDY. HIGHS 40 TO  
45. LOWS AROUND 30.    
CHRISTMAS DAY  
BREEZY. PARTLY CLOUDY. HIGHS 40 TO 45.  
 
 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 14 37 26 49 / 10 0 20 0  
 
 
 
MTZ304-191100-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,  
AND WHITLASH  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY, COLDER. PARTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW. NEAR STEADY TEMPERATURE AROUND 12. NORTHWEST  
WINDS 20 TO 30 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT. WIND  
CHILL READINGS 5 BELOW TO 15 BELOW ZERO.    
THURSDAY  
COLDER, SUNNY. HIGHS 25 TO 30. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER  
20S. SOUTHEAST WINDS UP TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 40 TO 45. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 20 TO 30. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30.    
SUNDAY  
PARTLY CLOUDY. HIGHS 40 TO 45.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. HIGHS 40 TO 45. LOWS  
25 TO 30.    
CHRISTMAS DAY  
SUNNY. HIGHS 40 TO 45.  
 
 
 
MTZ305-191100-  
HILL COUNTY-  
INCLUDING HAVRE  
911 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY  
 
   
REST OF TONIGHT  
WINDY, COLDER. MOSTLY CLOUDY LATE IN THE  
EVENING THEN BECOMING PARTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW.  
LOWS ZERO TO 5 ABOVE. NORTHWEST WINDS 25 TO 35 MPH DECREASING TO  
10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 50 MPH. WIND CHILL  
READINGS 10 BELOW TO 20 BELOW ZERO.    
THURSDAY  
COLDER, SUNNY. HIGHS 15 TO 25. NORTHWEST WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON. WIND CHILL  
READINGS 5 BELOW TO 15 BELOW ZERO IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 5 TO 15. EAST WINDS 5 TO  
10 MPH.    
FRIDAY  
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 30 TO 40. SOUTHEAST WINDS UP TO 10 MPH SHIFTING  
TO THE SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 15 TO 20. WEST WINDS UP TO 5 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 15 TO 25.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 35 TO 45.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY. HIGHS AROUND 40.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 25.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 40.  
 
 
TEMPERATURE / PRECIPITATION  
 
HAVRE 3 21 10 35 / 70 10 10 0  
 
 
 
MTZ306-191100-  
NORTHERN BLAINE COUNTY-  
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP  
911 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY  
 
   
REST OF TONIGHT  
VERY WINDY. COLDER. MOSTLY CLOUDY WITH SNOW  
LIKELY LATE IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF  
SNOW AFTER MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT.  
LITTLE OR NO NEW SNOW ACCUMULATION. LOWS 5 BELOW TO ZERO.  
NORTHWEST WINDS 25 TO 40 MPH DECREASING TO 15 TO 25 MPH AFTER  
MIDNIGHT. GUSTS UP TO 55 MPH. CHANCE OF SNOW 70 PERCENT. WIND  
CHILL READINGS 15 BELOW TO 25 BELOW ZERO.    
THURSDAY  
MUCH COLDER. SUNNY. HIGHS 10 TO 15. NORTHWEST WINDS  
5 TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON. WIND  
CHILL READINGS 15 BELOW TO 25 BELOW ZERO IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS ZERO TO 10 ABOVE. SOUTHEAST  
WINDS 5 TO 15 MPH.    
FRIDAY  
NOT AS COLD. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 25 TO 30. SOUTHEAST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 10 TO 15. WEST WINDS UP TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 30 TO 35.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS  
35 TO 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 15 TO 20.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS 35 TO 40. LOWS  
15 TO 20.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 20 TO 25.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 35 TO 40.  
 
 
 
MTZ309-191100-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING BRADY, CONRAD, AND LEDGER  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 15 TO 20. NORTH WINDS 10 TO  
20 MPH. GUSTS UP TO 35 MPH LATE IN THE EVENING.    
THURSDAY  
COOLER. SUNNY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 35 TO 45. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS 25 TO 30. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 50 TO 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS AROUND 30.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 45 TO 50. LOWS  
AROUND 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS AROUND 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 25.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS 25 TO 30.    
CHRISTMAS DAY  
SUNNY. HIGHS AROUND 45.  
 
 
 
MTZ310-191100-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING FLOWEREE, CARTER, AND FORT BENTON  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. MOSTLY CLOUDY LATE IN THE EVENING THEN  
CLEARING. CHANCE OF SNOW LATE IN THE EVENING, THEN SLIGHT CHANCE  
OF SNOW AFTER MIDNIGHT. LOWS 10 TO 20. NORTHWEST WINDS 20 TO  
30 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO  
45 MPH. CHANCE OF SNOW 50 PERCENT.    
THURSDAY  
COLDER, SUNNY. HIGHS 30 TO 40. WEST WINDS 5 TO 10 MPH  
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 45 TO 50. SOUTH WINDS UP TO 10 MPH SHIFTING TO  
THE SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 35.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS AROUND 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 45.  
 
 
 
MTZ311-191100-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING ROCKY BOY  
911 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY  
 
   
REST OF TONIGHT  
VERY WINDY. COLDER. MOSTLY CLOUDY WITH SNOW  
LIKELY LATE IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF  
SNOW AFTER MIDNIGHT. NEW SNOW ACCUMULATION UP TO 1 INCH. LOWS  
5 TO 15. NORTHWEST WINDS 25 TO 40 MPH DECREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 60 MPH. CHANCE OF SNOW 70 PERCENT.  
WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO.    
THURSDAY  
COLDER, SUNNY. HIGHS 25 TO 30. NORTHWEST WINDS 5 TO  
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 15 TO 25. SOUTHEAST WINDS  
UP TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 35 TO 45. SOUTH WINDS UP TO 10 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 30.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
40 TO 45.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 40 TO 45.  
 
 
 
MTZ312-191100-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING GREAT FALLS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. LOWS 20 TO 25. NORTHWEST  
WINDS 20 TO 30 MPH BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT.  
GUSTS UP TO 45 MPH.    
THURSDAY  
COOLER. SUNNY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
MID 30S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN  
CLEARING. HIGHS 50 TO 55. SOUTHWEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 50 TO 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS AROUND 35.    
SUNDAY AND SUNDAY NIGHT  
BREEZY. PARTLY CLOUDY. HIGHS 45 TO 50.  
LOWS 30 TO 35.    
MONDAY  
BREEZY. MOSTLY CLOUDY. HIGHS 45 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 30.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
AROUND 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN. LOWS AROUND 30. CHANCE OF PRECIPITATION  
40 PERCENT.    
CHRISTMAS DAY  
BREEZY. PARTLY CLOUDY. HIGHS 45 TO 50.  
 
 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 21 44 33 54 / 10 0 20 0  
 
 
 
MTZ313-191100-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,  
HOBSON, AND MOCCASIN  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
VERY WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE  
OF SNOW LATE IN THE EVENING. PATCHY BLOWING DUST LATE IN THE  
EVENING. LOWS 20 TO 25. NORTHWEST WINDS 30 TO 45 MPH DECREASING  
TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 60 MPH DECREASING TO  
45 MPH AFTER MIDNIGHT.    
THURSDAY  
COLDER, SUNNY. HIGHS AROUND 40. WEST WINDS 5 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.  
LOWS 30 TO 35.    
SUNDAY  
BREEZY, COOLER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN AND SNOW. HIGHS AROUND 45.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY. HIGHS AROUND 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 45.  
 
 
 
MTZ314-191100-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING HILGER AND LEWISTOWN  
911 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY  
 
   
REST OF TONIGHT  
VERY WINDY. PATCHY BLOWING DUST LATE IN THE  
EVENING. MOSTLY CLOUDY WITH CHANCE OF SNOW LATE IN THE EVENING,  
THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
LOWS 15 TO 25. WEST WINDS 30 TO 45 MPH DECREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 60 MPH. CHANCE OF SNOW 50 PERCENT.    
THURSDAY  
COLDER, SUNNY. HIGHS 30 TO 40. WEST WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHEAST 5 TO 10 MPH  
IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHEAST WINDS  
UP TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS UP TO 10 MPH SHIFTING  
TO THE WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 50 TO 55.    
SATURDAY NIGHT AND SUNDAY  
COOLER. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF RAIN. LOWS 30 TO 35. HIGHS AROUND 45.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.  
LOWS 30 TO 35.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 45.  
 
 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 21 40 27 52 / 30 10 0 0  
 
 
 
MTZ315-191100-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY, COLDER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF SNOW LATE IN THE EVENING. PATCHY BLOWING SNOW THROUGH  
THE NIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. LOWS  
20 TO 30. WEST WINDS 25 TO 35 MPH DECREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 55 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
30. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 45.    
SATURDAY NIGHT  
SNOW LIKELY AND CHANCE OF RAIN. LIGHT SNOW  
ACCUMULATIONS. LOWS AROUND 30. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 30 TO 40.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 40.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 25.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SNOW AND RAIN. HIGHS 35 TO 40. LOWS 25 TO 30.    
CHRISTMAS DAY  
MOSTLY CLOUDY. HIGHS 30 TO 35.  
 
 
 
MTZ316-191100-  
GATES OF THE MOUNTAINS-  
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY LATE IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS 25 TO 30. WEST WINDS 25 TO 35 MPH  
DECREASING TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 50 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 35 TO 45. SOUTH WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
MID 30S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 45 TO 50. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
SNOW LIKELY AND CHANCE OF RAIN. LOWS 30 TO 35.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 40 TO 45. LOWS  
25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 35 TO 45.  
 
 
 
MTZ317-191100-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
SNOW LATE IN THE EVENING. PATCHY BLOWING SNOW THROUGH THE NIGHT.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. LOWS 20 TO 25. WEST  
WINDS 25 TO 35 MPH DECREASING TO 15 TO 25 MPH AFTER MIDNIGHT.  
GUSTS UP TO 55 MPH.    
THURSDAY  
SUNNY. HIGHS 30 TO 40. SOUTHWEST WINDS 5 TO 15 MPH.  
GUSTS UP TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO  
30 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS  
5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 50.    
SATURDAY NIGHT  
SNOW LIKELY AND CHANCE OF RAIN. LIGHT SNOW  
ACCUMULATIONS. LOWS 25 TO 35. CHANCE OF PRECIPITATION 70 PERCENT.   
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 40.    
SUNDAY NIGHT  
COLDER. MOSTLY CLEAR. LOWS 20 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 35 TO 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 35 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 25 TO 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 30 TO 40.  
 
 
 
MTZ318-191100-  
SNOWY AND JUDITH MOUNTAINS-  
911 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY  
 
   
REST OF TONIGHT  
VERY WINDY. MOSTLY CLOUDY LATE IN THE EVENING  
THEN CLEARING. A 20 PERCENT CHANCE OF SNOW LATE IN THE EVENING.  
BLOWING SNOW LATE IN THE EVENING. PATCHY BLOWING SNOW AFTER  
MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. LOWS  
20 TO 25. NORTHWEST WINDS 30 TO 45 MPH DECREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT. GUSTS UP TO 60 MPH DECREASING TO 55 MPH AFTER  
MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS 35 TO 40. WEST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH DECREASING TO 5 TO 10 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY. HIGHS 45 TO 50. WEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 55.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 30 TO 35.    
SUNDAY  
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT CHANCE OF  
RAIN. HIGHS 40 TO 45. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 40 TO 50.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 35 TO 45.  
 
 
 
MTZ319-191100-  
HELENA VALLEY-  
INCLUDING HELENA  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY LATE IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. LOWS 25 TO 30. WEST WINDS 25 TO 35 MPH  
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY  
COOLER. PARTLY CLOUDY. HIGHS 40 TO 45. SOUTHEAST  
WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 45 TO 50. SOUTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT  
CHANCE OF RAIN. LOWS AROUND 30. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 45. LOWS  
AROUND 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS AROUND 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 25.    
TUESDAY  
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT CHANCE OF  
SNOW. HIGHS AROUND 45. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 40 TO 45.  
 
 
TEMPERATURE / PRECIPITATION  
 
HELENA 31 42 28 47 / 10 0 0 0  
 
 
 
MTZ320-191100-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,  
AND DEEP CREEK PASS  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. PATCHY BLOWING SNOW.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. NEAR STEADY  
TEMPERATURE IN THE UPPER 20S. WEST WINDS 25 TO 35 MPH DECREASING  
TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 55 MPH.    
THURSDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 30 TO 40. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
UPPER 20S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 45.    
SATURDAY NIGHT  
SNOW LIKELY AND SLIGHT CHANCE OF RAIN. LIGHT  
SNOW ACCUMULATIONS. LOWS 25 TO 30. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 40.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS 30 TO 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 35 TO 40.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 25 TO 30.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 30 TO 35.  
 
 
 
MTZ321-191100-  
MEAGHER COUNTY VALLEYS-  
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
911 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
REST OF TONIGHT  
VERY WINDY. PARTLY CLOUDY. PATCHY BLOWING DUST  
LATE IN THE EVENING. LOWS 20 TO 25. WEST WINDS 25 TO 40 MPH  
DECREASING TO 15 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 60 MPH.    
THURSDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 45. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
SNOW LIKELY AND SLIGHT CHANCE OF RAIN. LOWS  
25 TO 30. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS AROUND 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS AROUND 25.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 35 TO 40.  
 
 
 
MTZ322-191100-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,  
ELK PARK PASS, AND HOMESTAKE PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. MOSTLY CLEAR. PATCHY BLOWING SNOW LATE  
IN THE EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES LATE  
IN THE EVENING. LOWS 20 TO 25. WEST WINDS 20 TO 30 MPH DECREASING  
TO 10 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 50 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
30. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 25 TO 30.    
SUNDAY AND SUNDAY NIGHT  
COLDER. PARTLY CLOUDY. HIGHS 30 TO 40.  
LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS 35 TO 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW AND  
RAIN. HIGHS 35 TO 40.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 20 TO 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 30 TO 40.  
 
 
 
MTZ323-191100-  
CANYON FERRY AREA-  
INCLUDING TOSTON, TOWNSEND, AND WINSTON  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY, COLDER. PARTLY CLOUDY LATE IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 20 TO 30. WEST WINDS  
20 TO 30 MPH BECOMING SOUTHWEST 10 TO 15 MPH AFTER MIDNIGHT.  
GUSTS UP TO 45 MPH.    
THURSDAY  
COLDER. PARTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 45. SOUTH WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 40 TO 45. LOWS  
25 TO 30.    
MONDAY  
MOSTLY CLOUDY. HIGHS AROUND 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 30.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS 25 TO 30.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 40.  
 
 
 
MTZ324-191100-  
MISSOURI HEADWATERS-  
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,  
AND WHITEHALL  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. PARTLY CLOUDY. LOWS IN THE MID 20S.  
SOUTHWEST WINDS 20 TO 30 MPH DECREASING TO 10 TO 20 MPH AFTER  
MIDNIGHT. GUSTS UP TO 50 MPH.    
THURSDAY  
COLDER. PARTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST  
WINDS 5 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP  
TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 30.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS 40 TO 45. LOWS  
AROUND 25.    
MONDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 25.    
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS AROUND 40.  
 
 
 
MTZ325-191100-  
MADISON RIVER VALLEY-  
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY, COLDER. PARTLY CLOUDY. LOWS 20 TO 25.  
SOUTH WINDS 20 TO 30 MPH DECREASING TO 10 TO 15 MPH AFTER  
MIDNIGHT. GUSTS UP TO 45 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 40 TO 45. SOUTH WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 10 TO  
20 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 10 TO  
15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 45 TO 50.    
SATURDAY NIGHT  
SNOW LIKELY AND CHANCE OF RAIN. LOWS 25 TO 30.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY THROUGH MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SNOW. HIGHS 40 TO 45. LOWS 25 TO 30.    
TUESDAY  
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
AND SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
RAIN AND SNOW LIKELY. LIGHT SNOW ACCUMULATIONS.  
LOWS 25 TO 30. CHANCE OF PRECIPITATION 70 PERCENT.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 35 TO 40.  
 
 
 
MTZ326-191100-  
GALLATIN VALLEY-  
INCLUDING BOZEMAN AND GALLATIN GATEWAY  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
WINDY. MOSTLY CLOUDY. LOWS IN THE MID 20S.  
WEST WINDS 20 TO 30 MPH BECOMING SOUTHWEST 10 TO 20 MPH AFTER  
MIDNIGHT.    
THURSDAY  
COLDER. PARTLY CLOUDY. HIGHS AROUND 40. EAST WINDS UP  
TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS AROUND 45. SOUTH WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 25 TO 30. SOUTH WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 45.    
SATURDAY NIGHT  
SNOW LIKELY AND SLIGHT CHANCE OF RAIN. LOWS  
AROUND 30. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
40 TO 45.    
SUNDAY NIGHT  
COLDER. PARTLY CLOUDY. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW. HIGHS 40 TO 45.    
TUESDAY NIGHT  
SNOW LIKELY AND CHANCE OF RAIN. LOWS AROUND 25.  
CHANCE OF PRECIPITATION 60 PERCENT.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS AROUND 40.  
 
 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 23 40 21 46 / 0 0 0 0  
BOZEMAN MSU 26 41 25 46 / 0 0 0 0  
 
 
 
MTZ330-191100-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
BREEZY. PARTLY CLOUDY. PATCHY BLOWING SNOW  
LATE IN THE EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES  
LATE IN THE EVENING. LOWS 15 TO 25. SOUTHWEST WINDS 15 TO 25 MPH  
DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 25 TO 35. SOUTHWEST WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
MID 20S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 30 TO 40. SOUTH WINDS 5 TO 15 MPH.   
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 15 TO 30. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 45.    
SATURDAY NIGHT  
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
20 TO 25. CHANCE OF SNOW 70 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
COLDER. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. HIGHS 25 TO 35. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
25 TO 35.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 40.    
TUESDAY NIGHT  
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. LOWS  
20 TO 25. CHANCE OF SNOW 70 PERCENT.    
CHRISTMAS DAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 35.  
 
 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 12 32 11 37 / 10 10 0 0  
 
 
 
MTZ327-191100-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
BREEZY, COLDER. MOSTLY CLEAR. PATCHY BLOWING  
SNOW LATE IN THE EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES LATE IN THE EVENING. LOWS 15 TO 20. WEST WINDS 15 TO 25 MPH  
DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS UP TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 25. SOUTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY  
NOT AS COOL. MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 20 TO 25. SOUTH WINDS UP TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 40.    
SATURDAY NIGHT  
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
20 TO 25. CHANCE OF SNOW 70 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. HIGHS 25 TO 35.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 20.    
MONDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 35.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
LOWS AROUND 20.    
TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
30 TO 40.    
TUESDAY NIGHT  
SNOW LIKELY. MODERATE SNOW ACCUMULATIONS. LOWS  
15 TO 20. CHANCE OF SNOW 70 PERCENT.    
CHRISTMAS DAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 35.  
 
 
 
MTZ328-191100-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
BREEZY, COLDER. PARTLY CLOUDY. LOWS 15 TO 25.  
SOUTHWEST WINDS 15 TO 25 MPH DECREASING TO 5 TO 15 MPH AFTER  
MIDNIGHT.    
THURSDAY  
COLDER. PARTLY CLOUDY. HIGHS 35 TO 40. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 30. SOUTH WINDS 5 TO  
15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 40 TO 45. SOUTH WINDS UP TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 30. SOUTH WINDS UP TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40 TO 45.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
AND RAIN. LOWS 20 TO 30.    
SUNDAY  
PARTLY CLOUDY. HIGHS 35 TO 40.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS 20 TO 25.    
MONDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS  
35 TO 40.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 20 TO 25.    
TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND  
RAIN. HIGHS 35 TO 45.    
TUESDAY NIGHT  
RAIN LIKELY AND CHANCE OF SNOW. LIGHT SNOW  
ACCUMULATIONS. LOWS 20 TO 25. CHANCE OF PRECIPITATION 70 PERCENT.   
CHRISTMAS DAY  
PARTLY CLOUDY. HIGHS 35 TO 40.  
 
 
TEMPERATURE / PRECIPITATION  
 
DILLON 20 40 24 45 / 0 0 0 0  
 
 
 
MTZ329-191100-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING MONIDA PASS  
911 PM MST WED DEC 18 2024  
   
REST OF TONIGHT  
COLDER. PARTLY CLOUDY. PATCHY BLOWING SNOW  
LATE IN THE EVENING. LOWS 15 TO 20. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 30 TO 35. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
MID 20S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS 35 TO 40. SOUTH WINDS 5 TO 15 MPH.   
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 20 TO 25. SOUTH WINDS 5 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. HIGHS 35 TO 40.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LOWS 15 TO 25.    
SUNDAY  
PARTLY CLOUDY. HIGHS 25 TO 35.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. LOWS 20 TO 25. HIGHS 30 TO 35.    
TUESDAY  
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SNOW. HIGHS 30 TO 35.    
TUESDAY NIGHT  
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS  
AROUND 20. CHANCE OF SNOW 70 PERCENT.    
CHRISTMAS DAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
HIGHS 25 TO 30.  
 
 
 
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