543
FPUS55 KBYZ 190652
ZFPBYZ
ZONE FORECAST PRODUCT FOR SOUTH CENTRAL AND SOUTHEAST MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
1151 PM MST THU DEC 18 2025
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TONIGHT, FRIDAY, FRIDAY NIGHT, AND SATURDAY.
MTZ065-192100-
LIVINGSTON AREA-
INCLUDING THE CITY OF LIVINGSTON
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS
OVERNIGHT, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER 3 AM. STRONG
WINDS. LOWS IN THE UPPER 30S. SOUTHWEST WINDS 35 TO 55 MPH WITH
GUSTS TO AROUND 75 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
RAIN AND SNOW SHOWERS EARLY IN THE AFTERNOON. SNOW
SHOWERS LATE IN THE AFTERNOON. VERY WINDY IN THE MORNING
DECREASING TO WINDY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 35 TO
50 MPH WITH GUSTS TO AROUND 75 MPH IN THE MORNING BECOMING WEST
AND DECREASING TO 25 TO 40 MPH WITH GUSTS TO AROUND 60 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. COLDER. LOWS
IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 15 TO 25 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE AFTERNOON. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS LATE IN THE
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. WARMER. CHANCE OF RAIN SHOWERS
THROUGH THE NIGHT. CHANCE OF SNOW SHOWERS LATE IN THE EVENING.
LOWS IN THE MID 30S. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. HIGHS AROUND 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
30 PERCENT.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. HIGHS IN THE UPPER 40S.
TEMPERATURE / PRECIPITATION
LIVINGSTON 38 51 21 37 / 30 90 50 0
MTZ064-192100-
PARADISE VALLEY-
INCLUDING THE CITY OF EMIGRANT
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
CLOUDY. CHANCE OF RAIN SHOWERS OVERNIGHT, THEN
SLIGHT CHANCE OF RAIN SHOWERS AFTER 3 AM. WINDY. LOWS IN THE MID
30S. SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY
WINDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING. RAIN SHOWERS LIKELY EARLY IN THE AFTERNOON, THEN SNOW
SHOWERS LATE IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO AROUND
55 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING. COLDER. SNOW
ACCUMULATION AROUND 2 INCHES. LOWS AROUND 20. SOUTHWEST WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. SOUTHWEST WINDS
10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN
SHOWERS LIKELY OVERNIGHT. WARMER. LOWS IN THE UPPER 30S. CHANCE
OF PRECIPITATION 60 PERCENT.
MONDAY
RAIN SHOWERS LIKELY IN THE MORNING. SLIGHT CHANCE OF
SNOW SHOWERS LATE IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION
70 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF SNOW SHOWERS IN THE EVENING AND OVERNIGHT, THEN CHANCE
OF RAIN AND SNOW SHOWERS AFTER 3 AM. LOWS IN THE MID 30S. CHANCE
OF PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S.
WEDNESDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION 40 PERCENT.
CHRISTMAS DAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING. CHANCE OF SNOW SHOWERS THROUGH THE DAY. CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 30 PERCENT.
MTZ040-192100-
NORTHERN PARK-
INCLUDING THE CITIES OF CLYDE PARK AND WILSALL
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT, THEN SLIGHT CHANCE OF
RAIN SHOWERS AFTER 3 AM. LOWS IN THE UPPER 20S. SOUTHWEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
WINDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS LATE IN THE MORNING. SNOW
SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 40S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
45 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. COLDER. LOWS
AROUND 17. WEST WINDS 10 TO 20 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS 10 TO
20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN
THE EVENING AND OVERNIGHT, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF SNOW SHOWERS AFTER 3 AM. WARMER. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF SNOW SHOWERS IN THE MORNING AND EARLY AFTERNOON, THEN CHANCE
OF RAIN AND SNOW SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
30 PERCENT.
CHRISTMAS DAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
20 PERCENT.
MTZ068-192100-
CRAZY MOUNTAINS-
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. PATCHY BLOWING SNOW. WINDY, WARMER. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
FRIDAY
WINDY. AREAS OF BLOWING SNOW IN THE MORNING, THEN
BLOWING SNOW IN THE AFTERNOON. SNOW SHOWERS LIKELY IN THE
MORNING, THEN SNOW SHOWERS IN THE AFTERNOON. SNOW MAY BE HEAVY AT
TIMES EARLY IN THE AFTERNOON. SNOW ACCUMULATION AROUND 3 INCHES.
HIGHS IN THE LOWER 30S. WEST WINDS 20 TO 35 MPH WITH GUSTS TO
AROUND 50 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. BLOWING SNOW EARLY IN THE EVENING. PATCHY
BLOWING SNOW IN THE LATE EVENING AND OVERNIGHT. COLDER. LOWS
AROUND 12. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE
EVENING.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS AROUND 19. WEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. NOT AS COLD. HIGHS AROUND 30.
SUNDAY NIGHT
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
WARMER. LOWS IN THE UPPER 20S.
MONDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS IN
THE MORNING. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS AROUND 30.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 30.
MTZ067-192100-
ABSAROKA/BEARTOOTH MOUNTAINS-
INCLUDING THE CITY OF COOKE CITY
1151 PM MST THU DEC 18 2025
..WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SATURDAY
REST OF TONIGHT
SNOW SHOWERS. PATCHY BLOWING SNOW. WARMER.
SNOW ACCUMULATION AROUND 7 INCHES IN THE MOUNTAINS AROUND COOKE
CITY. LOWS IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 45 MPH. CHANCE OF PRECIPITATION 100 PERCENT.
FRIDAY
WINDY. PATCHY BLOWING SNOW IN THE MORNING. AREAS OF
BLOWING SNOW LATE IN THE AFTERNOON. SNOW SHOWERS IN THE MORNING,
THEN SNOW SHOWERS LIKELY EARLY IN THE AFTERNOON. SNOW SHOWERS
LATE IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES LATE IN THE
AFTERNOON. SNOW ACCUMULATION AROUND 5 INCHES IN THE MOUNTAINS
AROUND COOKE CITY...EXCEPT AROUND 2 INCHES IN THE MOUNTAINS NEAR
RED LODGE. HIGHS IN THE MID 30S. WEST WINDS 15 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY NIGHT
AREAS OF BLOWING SNOW EARLY IN THE EVENING. SNOW
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS
OVERNIGHT. COLDER. SNOW MAY BE HEAVY AT TIMES IN THE EVENING.
SNOW ACCUMULATION AROUND 4 INCHES. LOWS AROUND 7. WEST WINDS
10 TO 20 MPH. GUSTS UP TO 45 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 90 PERCENT.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S. WEST
WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 12. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY IN THE AFTERNOON. NOT AS COLD. ACCUMULATIONS
POSSIBLE IN THE MOUNTAINS AROUND COOKE CITY. HIGHS IN THE UPPER
30S. CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
SNOW SHOWERS LIKELY. WARMER. ACCUMULATIONS
POSSIBLE IN THE MOUNTAINS AROUND COOKE CITY. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY
IN THE AFTERNOON. ACCUMULATIONS POSSIBLE IN THE MOUNTAINS AROUND
COOKE CITY. HIGHS AROUND 40. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
CHRISTMAS DAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE UPPER 30S.
MTZ066-192100-
BEARTOOTH FOOTHILLS-
INCLUDING THE CITIES OF FISHTAIL AND MCLEOD
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS OVERNIGHT. WINDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH...EXCEPT SOUTHWEST
35 TO 55 MPH WITH GUSTS TO AROUND 75 MPH IN THE UPPER STILLWATER
VALLEY.
FRIDAY
INCREASING CLOUDS. WINDY, WARMER. SLIGHT CHANCE OF RAIN
SHOWERS LATE IN THE MORNING. RAIN SHOWERS LIKELY EARLY IN THE
AFTERNOON, THEN SNOW SHOWERS LIKELY LATE IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. HIGHS IN THE MID 50S. WEST WINDS 15 TO
30 MPH. GUSTS UP TO 45 MPH IN THE MORNING. IN THE UPPER
STILLWATER VALLEY...SOUTHWEST WINDS 35 TO 50 MPH IN THE MORNING
BECOMING WEST 15 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 75 MPH
IN THE MORNING DECREASING TO 50 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
PATCHY BLOWING SNOW EARLY IN THE EVENING. SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW SHOWERS OVERNIGHT. COLDER. SNOW ACCUMULATION AROUND 1 INCH.
LOWS IN THE LOWER 20S. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. WARMER. CHANCE OF SNOW SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS THROUGH THE NIGHT. SLIGHT
CHANCE OF SNOW SHOWERS AFTER 3 AM. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING AND EARLY
AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE LOWER 30S.
CHRISTMAS DAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS THROUGH THE
DAY. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 40S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ056-192100-
RED LODGE FOOTHILLS-
INCLUDING THE CITY OF RED LODGE
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS OVERNIGHT, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER 3 AM.
WINDY. LOWS IN THE MID 30S. SOUTH WINDS 25 TO 40 MPH WITH GUSTS
TO AROUND 60 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
WINDY, WARMER. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
EARLY AFTERNOON. SNOW SHOWERS LIKELY LATE IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS 25 TO 40 MPH WITH GUSTS TO AROUND 60 MPH IN THE MORNING
BECOMING WEST 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
PATCHY BLOWING SNOW IN THE EVENING. SNOW SHOWERS
IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW
SHOWERS OVERNIGHT. COLDER. SNOW ACCUMULATION AROUND 2 INCHES.
LOWS AROUND 20. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS AROUND 40.
SUNDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
SNOW SHOWERS OVERNIGHT. WARMER. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF SNOW SHOWERS IN THE MORNING AND EARLY AFTERNOON, THEN CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE LOWER 30S.
TUESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE LOWER 30S.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE LOWER 40S.
MTZ141-192100-
NORTHERN SWEET GRASS-
INCLUDING THE CITY OF BIG TIMBER
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. VERY WINDY. LOWS IN THE MID 30S. WEST WINDS 30 TO 45 MPH
WITH GUSTS TO AROUND 60 MPH.
FRIDAY
INCREASING CLOUDS. VERY WINDY IN THE MORNING DECREASING
TO WINDY IN THE AFTERNOON. WARMER. SLIGHT CHANCE OF RAIN SHOWERS
LATE IN THE MORNING. RAIN SHOWERS LIKELY EARLY IN THE AFTERNOON,
THEN SNOW SHOWERS LATE IN THE AFTERNOON. NO SNOW ACCUMULATION.
HIGHS IN THE LOWER 50S. WEST WINDS 30 TO 45 MPH WITH GUSTS TO
AROUND 60 MPH IN THE MORNING DECREASING TO 15 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
80 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN MOSTLY
CLEAR OVERNIGHT. COLDER. LITTLE OR NO SNOW ACCUMULATION. LOWS IN
THE MID 20S. WEST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT.
WARMER. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING. HIGHS AROUND
50. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN
AND SNOW SHOWERS OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
30 PERCENT.
CHRISTMAS DAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. HIGHS IN THE MID 40S.
MTZ034-192100-
NORTHERN STILLWATER-
INCLUDING THE CITIES OF COLUMBUS AND ABSAROKEE
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS 15 TO 25 MPH.
FRIDAY
INCREASING CLOUDS. RAIN SHOWERS LIKELY EARLY IN THE
AFTERNOON. SNOW SHOWERS LIKELY LATE IN THE AFTERNOON. WARMER. NO
SNOW ACCUMULATION. HIGHS IN THE MID 50S. WEST WINDS 15 TO 25 MPH.
GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN MOSTLY
CLEAR OVERNIGHT. COLDER. SNOW ACCUMULATION AN INCH OR LESS. LOWS
IN THE LOWER 20S. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS AROUND 40. WEST WINDS 10 TO
20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
OVERNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
LATE IN THE EVENING. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
MTZ139-192100-
SOUTHEASTERN CARBON-
INCLUDING THE CITY OF BRIDGER
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WINDY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.
FRIDAY
WINDY, WARMER. CHANCE OF RAIN SHOWERS LATE IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS LATE
IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO AROUND 55 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN SLIGHT
CHANCE OF SNOW SHOWERS OVERNIGHT. PATCHY BLOWING SNOW LATE IN THE
EVENING. COLDER. SNOW ACCUMULATION AN INCH OR LESS. LOWS IN THE
LOWER 20S. NORTH WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. SOUTH WINDS
5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
IN THE LATE EVENING AND OVERNIGHT. WARMER. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
WARMER. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
EARLY IN THE AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE UPPER 20S. CHANCE
OF PRECIPITATION 20 PERCENT.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. HIGHS IN THE MID 40S.
MTZ170-192100-
NORTHERN CARBON-
INCLUDING THE CITIES OF JOLIET AND FROMBERG
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WINDY. LOWS IN THE MID 30S.
SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON. RAIN SHOWERS AND SNOW SHOWERS LIKELY LATE IN THE
AFTERNOON. WINDY, WARMER. NO SNOW ACCUMULATION. HIGHS IN THE
UPPER 50S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN MOSTLY
CLEAR OVERNIGHT. COLDER. SNOW ACCUMULATION AN INCH OR LESS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
OVERNIGHT. WARMER. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
20 PERCENT.
MONDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
WARMER. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 50.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE UPPER 20S.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. HIGHS IN THE MID 40S.
MTZ172-192100-
MELVILLE FOOTHILLS-
INCLUDING THE CITY OF MELVILLE
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS OVERNIGHT, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER 3 AM.
VERY WINDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 30 TO 45 MPH
WITH GUSTS TO AROUND 60 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY SUNNY EARLY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING.
SNOW SHOWERS LIKELY IN THE AFTERNOON. WINDY. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 40S. WEST WINDS 20 TO 35 MPH.
GUSTS UP TO 60 MPH IN THE MORNING DECREASING TO 40 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. COLDER. LOWS
IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN
THE EVENING.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 30S. WEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
20 PERCENT.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF SNOW SHOWERS EARLY IN THE MORNING, THEN CHANCE OF RAIN AND
SNOW SHOWERS IN THE LATE MORNING AND AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS
OVERNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE MORNING. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 40S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT.
LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION 30 PERCENT.
CHRISTMAS DAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE MORNING. HIGHS IN THE LOWER 40S.
MTZ228-192100-
SOUTHERN WHEATLAND-
INCLUDING THE CITY OF HARLOWTON
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST FRIDAY
REST OF TONIGHT
PARTLY CLOUDY. WINDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO AROUND 55 MPH.
FRIDAY
INCREASING CLOUDS. WINDY. CHANCE OF RAIN SHOWERS LATE
IN THE MORNING. SNOW SHOWERS LIKELY EARLY IN THE AFTERNOON, THEN
CHANCE OF SNOW SHOWERS LATE IN THE AFTERNOON. NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 40S. WEST WINDS 25 TO 40 MPH
WITH GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SNOW SHOWERS
IN THE EVENING. WINDY. LOWS IN THE MID 20S. WEST WINDS 15 TO
30 MPH. GUSTS UP TO 40 MPH IN THE EVENING.
SATURDAY
SUNNY, WINDY, COLDER. HIGHS IN THE UPPER 30S. WEST
WINDS 15 TO 30 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
MONDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS. HIGHS IN THE UPPER 40S.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ063-192100-
JUDITH GAP-
INCLUDING THE CITY OF JUDITH GAP
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. WINDY, WARMER. LOWS IN THE
LOWER 30S. SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
FRIDAY
INCREASING CLOUDS. WINDY. CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE
AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN THE UPPER 40S. WEST
WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 25 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS 15 TO
25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
OVERNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS. HIGHS IN THE MID 40S.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY IN
THE EVENING. CHANCE OF SNOW SHOWERS IN THE EVENING, THEN SLIGHT
CHANCE OF SNOW SHOWERS OVERNIGHT. LOWS IN THE MID 20S. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS OVERNIGHT. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT.
LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION 30 PERCENT.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS AROUND 40.
MTZ042-192100-
GOLDEN VALLEY-
INCLUDING THE CITIES OF RYEGATE AND LAVINA
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 25 MPH.
FRIDAY
INCREASING CLOUDS. WINDY, WARMER. CHANCE OF RAIN
SHOWERS IN THE LATE MORNING AND EARLY AFTERNOON. CHANCE OF SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS IN THE MID 20S. WEST WINDS 15 TO
25 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ029-192100-
MUSSELSHELL-
INCLUDING THE CITY OF ROUNDUP
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 25 MPH.
FRIDAY
INCREASING CLOUDS. WARMER. SLIGHT CHANCE OF RAIN
SHOWERS LATE IN THE MORNING. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON, THEN CHANCE OF SNOW SHOWERS LATE IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. COLDER. LOWS
IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. WEST WINDS
10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE AFTERNOON. SLIGHT
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ235-192100-
SOUTHWESTERN YELLOWSTONE-
INCLUDING THE CITY OF BILLINGS
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WINDY. LOWS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS
LATE IN THE AFTERNOON. WINDY, WARMER. NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 50S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
DECREASING CLOUDS. A 50 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS IN THE MID 20S. WEST WINDS 10 TO
20 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. WEST WINDS
15 TO 25 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
LATE IN THE EVENING. LOWS AROUND 30. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE UPPER 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
BILLINGS 34 57 26 42 / 10 60 50 0
MTZ173-192100-
NORTHEASTERN YELLOWSTONE-
INCLUDING THE CITIES OF CUSTER AND POMPEYS PILLAR
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN CHANCE OF RAIN
SHOWERS EARLY IN THE AFTERNOON. RAIN SHOWERS AND SNOW SHOWERS
LIKELY LATE IN THE AFTERNOON. WARMER. NO SNOW ACCUMULATION. HIGHS
IN THE MID 50S. WEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. LOWS IN THE
MID 20S. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
LATE IN THE EVENING. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 50.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ057-192100-
NORTHERN BIG HORN-
INCLUDING THE CITIES OF HARDIN AND CROW AGENCY
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS 10 TO 20 MPH.
FRIDAY
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON. RAIN SHOWERS LIKELY LATE IN THE AFTERNOON. WARMER.
HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
DECREASING CLOUDS. SNOW SHOWERS LIKELY IN THE
EVENING. SNOW ACCUMULATION AN INCH OR LESS. LOWS IN THE LOWER
20S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
HARDIN 31 57 22 42 / 10 60 70 0
MTZ138-192100-
SOUTHERN BIG HORN-
INCLUDING THE CITIES OF PRYOR AND LODGE GRASS
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SOUTHEAST WINDS 15 TO 25 MPH.
FRIDAY
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.
RAIN SHOWERS AND SNOW SHOWERS LIKELY LATE IN THE AFTERNOON.
WINDY, WARMER. NO SNOW ACCUMULATION. HIGHS IN THE UPPER 50S. WEST
WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE
OF SNOW SHOWERS OVERNIGHT. SNOW ACCUMULATION AN INCH OR LESS.
LOWS IN THE LOWER 20S. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTH
WINDS 5 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE UPPER 20S.
CHRISTMAS DAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 40S.
MTZ171-192100-
PRYOR/NORTHERN BIGHORN MOUNTAINS-
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. WINDY. LOWS IN THE MID 20S.
SOUTH WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
FRIDAY
SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE AFTERNOON.
SNOW SHOWERS LIKELY LATE IN THE AFTERNOON. PATCHY BLOWING SNOW
LATE IN THE AFTERNOON. WINDY. NOT AS COLD. SNOW ACCUMULATION AN
INCH OR LESS. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 15 TO
30 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
AREAS OF BLOWING SNOW IN THE EVENING, THEN PATCHY
BLOWING SNOW OVERNIGHT. SNOW SHOWERS IN THE EVENING, THEN PARTLY
CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT. SNOW MAY BE
HEAVY AT TIMES IN THE EVENING. SNOW ACCUMULATION AROUND 3 INCHES.
LOWS AROUND 15. NORTHWEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 90 PERCENT. WIND CHILL READINGS 5 BELOW TO 5 ABOVE
ZERO.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 20S. SOUTHWEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. SOUTH WINDS 5 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. WARMER. LOWS IN THE UPPER 20S.
MONDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE UPPER 30S.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S.
TUESDAY
DECREASING CLOUDS. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE UPPER 20S.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE MID 30S.
MTZ169-192100-
BIGHORN CANYON-
INCLUDING THE CITY OF FORT SMITH
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. VERY WINDY. WARMER. LOWS IN THE
UPPER 30S. SOUTHWEST WINDS 30 TO 45 MPH WITH GUSTS TO AROUND
65 MPH.
FRIDAY
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON.
RAIN SHOWERS LIKELY LATE IN THE AFTERNOON. VERY WINDY. WARMER.
HIGHS IN THE UPPER 50S. WEST WINDS 30 TO 45 MPH WITH GUSTS TO
AROUND 70 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY
WITH SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT. COLDER. SNOW
ACCUMULATION AN INCH OR LESS. LOWS IN THE MID 20S. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 10 TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
MONDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE
OF PRECIPITATION 20 PERCENT.
CHRISTMAS DAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S.
MTZ030-192100-
TREASURE-
INCLUDING THE CITY OF HYSHAM
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
CLOUDY, WARMER. LOWS IN THE LOWER 30S. SOUTH
WINDS 10 TO 20 MPH.
FRIDAY
CLOUDY EARLY IN THE MORNING. RAIN SHOWERS LIKELY EARLY
IN THE AFTERNOON. SNOW SHOWERS LIKELY LATE IN THE AFTERNOON.
WARMER. NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. LOWS IN THE
LOWER 20S. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS AROUND 40. WEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 40S.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ031-192100-
NORTHERN ROSEBUD-
INCLUDING THE CITIES OF COLSTRIP AND FORSYTH
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
SHOWERS OVERNIGHT. WARMER. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON. CHANCE OF SNOW SHOWERS LATE IN THE AFTERNOON. WARMER.
HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. LOWS IN THE
LOWER 20S. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 40S.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
LATE IN THE EVENING. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ032-192100-
CUSTER-
INCLUDING THE CITY OF MILES CITY
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS
OVERNIGHT, THEN SLIGHT CHANCE OF RAIN SHOWERS, LIGHT FREEZING
RAIN AND SNOW SHOWERS AFTER 3 AM. WARMER. LOWS IN THE MID 20S.
SOUTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. WARMER. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON, THEN CHANCE OF SNOW SHOWERS LATE IN THE AFTERNOON.
HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. LOWS AROUND
17. WEST WINDS 5 TO 15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW SHOWERS OVERNIGHT. LOWS IN THE LOWER 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
TEMPERATURE / PRECIPITATION
MILES CITY 24 48 17 34 / 20 30 20 0
MTZ033-192100-
FALLON-
INCLUDING THE CITY OF BAKER
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS
AFTER 3 AM. WARMER. LOWS AROUND 16. SOUTH WINDS 15 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. WARMER. SLIGHT CHANCE OF LIGHT FREEZING
RAIN IN THE MORNING. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
THROUGH THE DAY. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
DECREASING CLOUDS. A 20 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS AROUND 13. WEST WINDS 10 TO 20 MPH.
SATURDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 30S. WEST
WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS AROUND 40.
TEMPERATURE / PRECIPITATION
BAKER 16 48 13 31 / 20 20 20 0
MTZ058-192100-
SOUTHERN ROSEBUD-
INCLUDING THE CITY OF LAME DEER
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE AFTERNOON. CHANCE OF RAIN AND SNOW SHOWERS LATE IN THE
AFTERNOON. WARMER. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN PARTLY
CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT. SNOW
ACCUMULATION AN INCH OR LESS. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS AROUND 40. WEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
DECREASING CLOUDS. HIGHS AROUND 50.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 40S.
MTZ036-192100-
POWDER RIVER-
INCLUDING THE CITY OF BROADUS
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S.
SOUTH WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING. CHANCE OF RAIN AND SNOW SHOWERS LATE IN THE
AFTERNOON. WARMER. HIGHS IN THE MID 50S. WEST WINDS 10 TO 20 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS LIKELY IN THE EVENING, THEN SLIGHT
CHANCE OF SNOW SHOWERS OVERNIGHT. LITTLE OR NO SNOW ACCUMULATION.
LOWS IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
BROADUS 28 55 23 38 / 10 40 60 0
MTZ037-192100-
CARTER-
INCLUDING THE CITY OF EKALAKA
1151 PM MST THU DEC 18 2025
REST OF TONIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 20S.
SOUTH WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. WARMER. SLIGHT CHANCE OF LIGHT FREEZING
RAIN AND SNOW SHOWERS EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS LATE
IN THE AFTERNOON. HIGHS AROUND 50. WEST WINDS 10 TO 20 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW
SHOWERS IN THE EVENING. LOWS AROUND 18. NORTHWEST WINDS 5 TO
15 MPH.
SATURDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
CHRISTMAS DAY
PARTLY SUNNY. HIGHS IN THE MID 40S.
WYZ198-192100-
NORTHEAST BIGHORN MOUNTAINS-
INCLUDING THE CITY OF BURGESS JCT
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. WINDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 20 TO
35 MPH WITH GUSTS TO AROUND 50 MPH.
FRIDAY
WINDY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE
MORNING. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE AFTERNOON,
THEN SNOW SHOWERS LIKELY LATE IN THE AFTERNOON. PATCHY BLOWING
SNOW LATE IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 30S. SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO
AROUND 55 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
AREAS OF BLOWING SNOW EARLY IN THE EVENING.
PATCHY BLOWING SNOW LATE IN THE EVENING. SNOW SHOWERS IN THE
EVENING, THEN CHANCE OF SNOW SHOWERS OVERNIGHT. COLDER. SNOW MAY
BE HEAVY AT TIMES IN THE EVENING. SNOW ACCUMULATION AROUND
3 INCHES. LOWS AROUND 11. WEST WINDS 15 TO 25 MPH. GUSTS UP TO
40 MPH IN THE EVENING. CHANCE OF PRECIPITATION 90 PERCENT. WIND
CHILL READINGS 5 BELOW TO 5 ABOVE ZERO OVERNIGHT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE LOWER 20S. WEST WINDS
10 TO 20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY
PARTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 30S.
SUNDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE UPPER 30S.
WYZ199-192100-
SHERIDAN FOOTHILLS-
INCLUDING THE CITY OF SHERIDAN
1151 PM MST THU DEC 18 2025
..HIGH WIND WARNING IN EFFECT UNTIL 2 PM MST FRIDAY
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
FRIDAY
RAIN AND SNOW SHOWERS LIKELY LATE IN THE AFTERNOON.
WINDY, WARMER. NO SNOW ACCUMULATION. HIGHS IN THE UPPER 50S. WEST
WINDS 20 TO 35 MPH. GUSTS UP TO 60 MPH IN THE MORNING DECREASING
TO 50 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SNOW SHOWERS IN THE EVENING, THEN CHANCE OF SNOW
SHOWERS OVERNIGHT. COLDER. SNOW ACCUMULATION AROUND 1 INCH. LOWS
AROUND 17. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
SATURDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
CHRISTMAS DAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
SHERIDAN WY 28 57 17 37 / 10 70 90 10
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