178
FPUS55 KTFX 202103
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
202 PM MST FRI DEC 20 2024
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, SATURDAY, SATURDAY NIGHT, AND SUNDAY.
MTZ301-211100-
EAST GLACIER PARK REGION-
INCLUDING EAST GLACIER PARK, KIOWA, BABB, SAINT MARY,
MARIAS PASS, AND LOGAN PASS
202 PM MST FRI DEC 20 2024
TONIGHT
WINDY. MOSTLY CLOUDY. LOWS 30 TO 40. SOUTHWEST WINDS
20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTHWEST
WINDS 15 TO 25 MPH DECREASING TO 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
WINDY, COLDER. SNOW LIKELY AND CHANCE OF RAIN
IN THE EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF
3 TO 6 INCHES. LOWS 25 TO 35. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 45 MPH INCREASING TO 25 TO 35 MPH WITH GUSTS TO
AROUND 65 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 25 TO
35. WEST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.
SUNDAY NIGHT
WINDY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS 25 TO 30. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
MONDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 30 TO 40.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. 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 AND WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 25 TO 35. LOWS 25 TO 30.
THURSDAY THROUGH FRIDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SNOW. HIGHS 30 TO 40. LOWS 25 TO 30.
MTZ307-211100-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING ROGERS PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 40. WEST WINDS 10 TO 20 MPH.
GUSTS UP TO 35 MPH IN THE EVENING.
SATURDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
WINDY, COLDER. SNOW AND RAIN LIKELY IN THE
EVENING, THEN SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
3 INCHES. LOWS 25 TO 35. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH INCREASING TO WEST 25 TO 35 MPH WITH GUSTS TO
AROUND 65 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 30 TO
40. WEST WINDS 25 TO 35 MPH DECREASING TO 15 TO 25 MPH IN THE
AFTERNOON. GUSTS UP TO 65 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO 30.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS 30 TO 40.
MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND
RAIN. HIGHS 35 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS 25 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY
CLOUDY. HIGHS 25 TO 35. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SNOW. LOWS 25 TO 30. HIGHS 30 TO 35.
MTZ302-211100-
NORTHERN HIGH PLAINS-
INCLUDING BROWNING, HEART BUTTE, AND DUPUYER
202 PM MST FRI DEC 20 2024
TONIGHT
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
WINDY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
LOWS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH INCREASING TO WEST 25 TO 35 MPH WITH GUSTS TO
AROUND 60 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
VERY WINDY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. HIGHS 40 TO 45. WEST WINDS 25 TO 40 MPH WITH GUSTS
TO AROUND 60 MPH.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS 15 TO
25 MPH.
MONDAY
WINDY. MOSTLY CLOUDY. HIGHS 40 TO 45.
MONDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS AROUND 45.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS AROUND 30.
CHRISTMAS DAY
WINDY. PARTLY CLOUDY. HIGHS 35 TO 40.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS 25 TO 30. HIGHS 40 TO 45.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS 40 TO 45.
MTZ308-211100-
SOUTHERN HIGH PLAINS-
INCLUDING BYNUM, CHOTEAU, AND PENDROY
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 35 TO
40. SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
WINDY. MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 45 TO 50. WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
55 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS 45 TO 50.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 45 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 25 TO 30.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 40 TO 45.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS
25 TO 30. HIGHS 45 TO 50.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 45.
MTZ303-211100-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING CUT BANK, ETHRIDGE, AND SANTA RITA
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. NEAR STEADY TEMPERATURE AROUND 40. SOUTHWEST WINDS 5 TO
15 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS TO AROUND 50 MPH
AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 40 TO 45. WEST WINDS 25 TO 35 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 30 MPH IN THE EVENING.
MONDAY
BREEZY. MOSTLY CLOUDY. HIGHS 45 TO 50.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 45. LOWS
AROUND 30.
CHRISTMAS DAY
BREEZY. PARTLY CLOUDY. HIGHS 40 TO 45.
WEDNESDAY NIGHT THROUGH FRIDAY
BREEZY. MOSTLY CLOUDY. LOWS
25 TO 30. HIGHS 40 TO 45.
TEMPERATURE / PRECIPITATION
CUT BANK 34 50 36 44 / 20 0 20 0
MTZ304-211100-
EASTERN TOOLE AND LIBERTY-
INCLUDING DEVON, SHELBY, CHESTER, GALATA, JOPLIN, LOTHAIR,
AND WHITLASH
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 25 TO 35. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH AFTER
MIDNIGHT. CHANCE OF RAIN 50 PERCENT.
SUNDAY
BREEZY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. HIGHS 40 TO 45. WEST WINDS 15 TO 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25. SOUTHWEST WINDS UP
TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. 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.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. LOWS
25 TO 30.
MTZ305-211100-
HILL COUNTY-
INCLUDING HAVRE
202 PM MST FRI DEC 20 2024
TONIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG. LOWS 20 TO 25. SOUTHWEST
WINDS UP TO 10 MPH.
SATURDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 40 TO
45. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS 25 TO 30. SOUTHWEST WINDS UP TO 5 MPH
INCREASING TO 5 TO 15 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AND LIGHT
FREEZING DRIZZLE IN THE MORNING. HIGHS 40 TO 45. WEST WINDS 10 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25. SOUTHWEST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 25.
TUESDAY
PARTLY CLOUDY. HIGHS 40 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO
45. LOWS 20 TO 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. LOWS
25 TO 30.
TEMPERATURE / PRECIPITATION
HAVRE 21 43 28 43 / 0 0 50 10
MTZ306-211100-
NORTHERN BLAINE COUNTY-
INCLUDING CHINOOK, ZURICH, HARLEM, HOGELAND, AND FORT BELKNAP
202 PM MST FRI DEC 20 2024
TONIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. LOWS AROUND
20. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 35 TO 40. WEST WINDS UP
TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY. CHANCE OF LIGHT FREEZING
DRIZZLE, SNOW AND SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS
35 TO 40. WEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 15 TO 20. WEST WINDS
5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20.
TUESDAY
PARTLY CLOUDY. HIGHS 35 TO 40.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 25.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO
40. LOWS AROUND 20.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 35 TO 40. LOWS
20 TO 25.
MTZ309-211100-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING BRADY, CONRAD, AND LEDGER
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH
AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS AROUND 50. WEST WINDS 15 TO 25 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 25.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS 45 TO 50. LOWS
25 TO 30.
CHRISTMAS DAY
SUNNY. HIGHS AROUND 45.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 45. LOWS
25 TO 30.
MTZ310-211100-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING FLOWEREE, CARTER, AND FORT BENTON
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 35 TO 40. SOUTH
WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND
35 MPH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.
SUNDAY
BREEZY. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
PARTLY CLOUDY. HIGHS 45 TO 50. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
SUNDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. 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
SUNNY. HIGHS AROUND 45.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 45. LOWS
AROUND 30.
MTZ311-211100-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING ROCKY BOY
202 PM MST FRI DEC 20 2024
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 35. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE IN THE UPPER 30S.
SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
DRIZZLE, LIGHT FREEZING DRIZZLE AND SNOW IN THE MORNING, THEN
PARTLY CLOUDY IN THE AFTERNOON. HIGHS 40 TO 45. WEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30. WEST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 45.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO
45. LOWS 25 TO 30.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. LOWS
AROUND 30.
MTZ312-211100-
CASCADE COUNTY BELOW 5000FT-
INCLUDING GREAT FALLS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 35 TO 40. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN. LOWS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH INCREASING
TO 20 TO 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 45 TO 50. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
45 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. HIGHS AROUND 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 30 TO 35.
CHRISTMAS DAY
BREEZY, SUNNY. HIGHS AROUND 45.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
THURSDAY THROUGH FRIDAY
BREEZY. MOSTLY CLOUDY. HIGHS 45 TO 50.
LOWS 30 TO 35.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 38 55 41 50 / 10 10 20 0
MTZ313-211100-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING RAYNESFORD, GEYSER, STANFORD, WINDHAM, BENCHLAND,
HOBSON, AND MOCCASIN
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 35 TO 40. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
5 TO 15 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 40 PERCENT CHANCE OF
RAIN AFTER MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS 5 TO 15 MPH
INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH AFTER
MIDNIGHT.
SUNDAY
WINDY, COOLER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND
45. WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 30. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 45 TO 50.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY. HIGHS 45 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. LOWS AROUND 30. CHANCE OF PRECIPITATION
30 PERCENT.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND
45. LOWS 25 TO 30.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 45. LOWS
25 TO 30.
MTZ314-211100-
FERGUS COUNTY BELOW 4500FT-
INCLUDING HILGER AND LEWISTOWN
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 50 TO 55. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS 35 TO 40. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
SUNDAY
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 45 TO
50. WEST WINDS 20 TO 30 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 30. SOUTHWEST
WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS
45 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 30 TO 35.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND
45. LOWS 25 TO 30.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. HIGHS 45 TO 50.
LOWS AROUND 30.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 45.
TEMPERATURE / PRECIPITATION
LEWISTOWN 33 56 34 46 / 0 10 40 20
MTZ315-211100-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING MARYSVILLE, LINCOLN, FLESHER PASS, AND MACDONALD PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY NIGHT
BREEZY. CHANCE OF RAIN AND SNOW IN THE EVENING,
THEN SNOW AND RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. SNOW LEVEL 5500 FEET. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
15 MPH INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO AROUND
45 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
BREEZY. PARTLY CLOUDY. HIGHS 30 TO 40. WEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 25 TO 30.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 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 25 TO 30.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 30 TO 35.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF SNOW. LOWS 25 TO 30. HIGHS 35 TO 40.
MTZ316-211100-
GATES OF THE MOUNTAINS-
INCLUDING CANYON CREEK, WOLF CREEK, AND CRAIG
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 30 TO 40. SOUTH WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS 5 TO
15 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN
THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
30 TO 40. SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH
WITH GUSTS TO AROUND 40 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
BREEZY. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
HIGHS 40 TO 45. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 40 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. 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 CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW. LOWS AROUND 30. CHANCE OF PRECIPITATION
50 PERCENT.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO
45. LOWS 25 TO 30.
THURSDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. LOWS AROUND 30. HIGHS 40 TO 45.
MTZ317-211100-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING MONARCH, NEIHART, AND KINGS HILL PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER
MIDNIGHT. LOWS 30 TO 35. SOUTHWEST WINDS 10 TO 15 MPH INCREASING
TO 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
WINDY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 35 TO 40. WEST
WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS 25 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 30 TO
40. LOWS 20 TO 30.
THURSDAY
MOSTLY CLOUDY. HIGHS 35 TO 40.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. LOWS 25 TO 30. HIGHS 35 TO 40.
MTZ318-211100-
SNOWY AND JUDITH MOUNTAINS-
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS 45 TO 55. SOUTHWEST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
MID 30S. WEST WINDS 10 TO 20 MPH. GUSTS UP TO 40 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY
WINDY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS 35 TO 45. WEST WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH.
SUNDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 30. WEST WINDS
5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 45.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30.
TUESDAY
PARTLY CLOUDY. HIGHS 40 TO 50.
TUESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. LOWS AROUND 30. CHANCE OF PRECIPITATION
40 PERCENT.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO
45. LOWS 25 TO 30.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. LOWS
25 TO 30.
MTZ319-211100-
HELENA VALLEY-
INCLUDING HELENA
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHEAST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 30.
SOUTH WINDS 5 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
AROUND 45. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS AROUND 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
AROUND 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW. LOWS 25 TO 30. CHANCE OF PRECIPITATION
40 PERCENT.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO
45. LOWS AROUND 25.
THURSDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
FRIDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
TEMPERATURE / PRECIPITATION
HELENA 32 46 32 47 / 10 0 30 0
MTZ320-211100-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING TRIDENT, MAUDLOW, BATTLE RIDGE PASS, BOZEMAN PASS,
AND DEEP CREEK PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS
25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 30 TO 40. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS 25 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 30 TO
40. LOWS 20 TO 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 30 TO 40. LOWS 25 TO 30.
MTZ321-211100-
MEAGHER COUNTY VALLEYS-
INCLUDING MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS
25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 40. WEST WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
40 TO 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS AROUND 25.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 35 TO
40. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 25.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
MTZ322-211100-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING MONTANA CITY, CLANCY, BOULDER, CORBIN, WICKES,
ELK PARK PASS, AND HOMESTAKE PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. LOWS
25 TO 30. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY CLOUDY. HIGHS 35 TO 40. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. LOWS 20 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 30 TO
40. LOWS 20 TO 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 30 TO 40. LOWS 20 TO 25.
MTZ323-211100-
CANYON FERRY AREA-
INCLUDING TOSTON, TOWNSEND, AND WINSTON
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS 25 TO
30. SOUTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 40 TO
45. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 40 TO 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
40 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND
40. LOWS 20 TO 30.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 25 TO 30.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
MTZ324-211100-
MISSOURI HEADWATERS-
INCLUDING HARRISON, THREE FORKS, WILLOW CREEK, PONY,
AND WHITEHALL
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
LOWS AROUND 30. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
PARTLY CLOUDY. HIGHS 40 TO 45. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 40 TO 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 25.
CHRISTMAS DAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. HIGHS 40 TO
45. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY. HIGHS 40 TO 45.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. LOWS AROUND 25. HIGHS AROUND 40.
MTZ325-211100-
MADISON RIVER VALLEY-
INCLUDING CAMERON, ENNIS, JEFFERS, MCALLISTER, AND NORRIS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 40. SOUTH WINDS 10 TO
20 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. HIGHS 45 TO 50. SOUTH WINDS
10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
WINDY, COLDER. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW. LOWS 25 TO 35. SOUTH WINDS 20 TO 30 MPH.
SUNDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 40 TO 45. SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 25 TO 30. SOUTH WINDS 10 TO 20 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN. HIGHS 40 TO 45. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS 40 TO 45.
TUESDAY NIGHT
RAIN AND SNOW LIKELY. LOWS 25 TO 30. CHANCE OF
PRECIPITATION 70 PERCENT.
CHRISTMAS DAY
MOSTLY CLOUDY. HIGHS 35 TO 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 25.
THURSDAY THROUGH FRIDAY
WINDY. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SNOW. HIGHS 35 TO 40. LOWS 25 TO 30.
MTZ326-211100-
GALLATIN VALLEY-
INCLUDING BOZEMAN AND GALLATIN GATEWAY
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 30 TO 35. SOUTHEAST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 45 TO 50. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 45. SOUTHWEST
WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 40 TO 45.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 45.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30.
CHRISTMAS DAY
MOSTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
AROUND 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
AND RAIN. LOWS AROUND 25.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
AROUND 40.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 28 49 29 46 / 10 0 30 0
BOZEMAN MSU 30 49 30 43 / 0 0 30 20
MTZ330-211100-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 20 TO 35. SOUTH WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTH WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25.
SOUTHWEST WINDS 10 TO 20 MPH. CHANCE OF SNOW 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 25 TO 35.
SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 20 TO 25. SOUTH
WINDS 5 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
25 TO 35.
MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25.
TUESDAY
MOSTLY CLOUDY WITH A 20 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 AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 25 TO 35. LOWS 15 TO 25.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 25 TO 35. LOWS 20 TO 25.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 10 38 19 32 / 0 0 30 30
MTZ327-211100-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 20 TO 25. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
30 TO 35.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
TUESDAY NIGHT
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS
AROUND 20. CHANCE OF SNOW 70 PERCENT.
CHRISTMAS DAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. HIGHS 25 TO
35. LOWS 15 TO 20.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS 25 TO 35. LOWS AROUND 20.
MTZ328-211100-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING BANNACK, DILLON, GLEN, AND WATERLOO
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 25 TO 35. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 40 TO 50. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS 25 TO 30. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 35 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
40 TO 45.
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 20 TO 25.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 35 TO 40.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS 20 TO 25.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS 20 TO 25.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
35 TO 40.
TEMPERATURE / PRECIPITATION
DILLON 29 45 26 42 / 10 0 20 0
MTZ329-211100-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING MONIDA PASS
202 PM MST FRI DEC 20 2024
TONIGHT
MOSTLY CLOUDY. LOWS 25 TO 30. SOUTH WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS 35 TO 45. SOUTH WINDS 5 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 20 TO 25. SOUTH
WINDS 10 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS 30 TO 35. SOUTHWEST WINDS 5 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 20 TO 25. SOUTH WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 35.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 25.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 30 TO 35.
TUESDAY NIGHT
SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. LOWS
20 TO 25. CHANCE OF SNOW 70 PERCENT.
CHRISTMAS DAY
PARTLY CLOUDY. HIGHS 25 TO 35.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20.
THURSDAY THROUGH FRIDAY
BREEZY. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 25 TO 35. LOWS 20 TO 25.
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