113
FPUS55 KTFX 170900
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
159 AM MST SAT JAN 17 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SUNDAY.
MTZ301-172300-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
159 AM MST SAT JAN 17 2026
TODAY
BREEZY, SUNNY. HIGHS 27 TO 39. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 17 TO 23. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE NORTH 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 23 TO 31. NORTH WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 13 TO 19. WEST WINDS UP TO
10 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 24 TO 34.
SOUTHWEST WINDS 5 TO 15 MPH INCREASING TO 15 TO 20 MPH WITH GUSTS
TO AROUND 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
BREEZY. MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN
THE LOWER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS 24 TO 32. LOWS 9 TO 15.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
16 TO 24.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS 7 TO 13.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. HIGHS 16 TO 24. LOWS 2 BELOW TO 4 ABOVE ZERO.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
6 TO 14.
MTZ307-172300-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 30 TO 40. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 35 MPH INCREASING TO 45 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 16 TO 22. NORTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
23 TO 31. NORTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 12 TO 18. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 26 TO 36. WEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 18 TO 26.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 30 PERCENT CHANCE
OF SNOW. HIGHS 25 TO 33. LOWS 9 TO 15.
WEDNESDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 16 TO 24. CHANCE OF
SNOW 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 9.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. HIGHS 19 TO 27. LOWS 1 BELOW TO 5 ABOVE ZERO.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
8 TO 16.
MTZ302-172300-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
159 AM MST SAT JAN 17 2026
TODAY
WINDY. NOT AS COOL. SUNNY. HIGHS 42 TO 48. WEST WINDS
10 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH. GUSTS
UP TO 35 MPH IN THE EVENING.
SUNDAY
COLDER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH
INCREASING TO 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
MONDAY NIGHT
WINDY. NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE
UPPER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 30S. LOWS AROUND 15.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE MID 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 20S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS AROUND 3. HIGHS AROUND 16.
MTZ308-172300-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
159 AM MST SAT JAN 17 2026
TODAY
BREEZY. NOT AS COOL. SUNNY. HIGHS AROUND 50. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
WEST 10 TO 25 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH IN THE EVENING.
SUNDAY
COLDER. PARTLY SUNNY. HIGHS IN THE MID 30S. NORTH WINDS
5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS AROUND 40. LOWS AROUND 17.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS AROUND 13.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 30S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS AROUND 6. HIGHS IN THE LOWER 20S.
MTZ303-172300-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
159 AM MST SAT JAN 17 2026
TODAY
BREEZY. NOT AS COOL. SUNNY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH
INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH IN
THE AFTERNOON.
TONIGHT
NOT AS COLD. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
COLDER. PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
40S. WEST WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT AND TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE
MID 20S. HIGHS IN THE MID 30S.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS AROUND
12. HIGHS IN THE MID 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 20S.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS NEAR ZERO.
CHANCE OF SNOW 30 PERCENT.
FRIDAY
COLDER. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS AROUND 16.
TEMPERATURE / PRECIPITATION
CUT BANK 48 23 32 / 0 0 0
MTZ304-172300-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
159 AM MST SAT JAN 17 2026
...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...
TODAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 55 MPH.
SUNDAY
COLDER. PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 50 MPH DECREASING TO 40 MPH IN
THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 30S. LOWS AROUND 12.
WEDNESDAY
COLDER. PARTLY SUNNY. HIGHS IN THE MID 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 20S.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 1 BELOW.
CHANCE OF SNOW 40 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 16. CHANCE
OF SNOW 30 PERCENT.
MTZ305-172300-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH INCREASING TO WEST 15 TO 20 MPH IN THE
AFTERNOON. GUSTS UP TO 35 MPH.
TONIGHT
BREEZY. NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
BREEZY, COLDER. MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 10 TO 25 MPH.
SUNDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 11. NORTHWEST
WINDS 5 TO 10 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
30S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER
20S.
TUESDAY
BREEZY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS AROUND
12. HIGHS IN THE LOWER 20S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 7.
THURSDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 20S.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 1 BELOW.
CHANCE OF SNOW 40 PERCENT.
FRIDAY
COLDER. PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 14.
CHANCE OF SNOW 30 PERCENT.
TEMPERATURE / PRECIPITATION
HAVRE 42 21 31 / 0 0 0
MTZ306-172300-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
159 AM MST SAT JAN 17 2026
...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...
TODAY
BREEZY. NOT AS COLD. MOSTLY SUNNY. HIGHS 35 TO 41. SOUTH
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO WEST
10 TO 25 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
WINDY. PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 15 TO 30 MPH. GUSTS UP TO 45 MPH IN THE MORNING.
SUNDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 6. NORTHWEST
WINDS 5 TO 15 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 25 TO 31. WEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS AROUND 17.
TUESDAY
WINDY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS AROUND
11. HIGHS IN THE LOWER 20S.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS AROUND 5.
HIGHS IN THE LOWER 20S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. LOWS AROUND 4 BELOW. HIGHS AROUND 11.
MTZ309-172300-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SUNDAY
COLDER. PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST
WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS AROUND 40.
TUESDAY NIGHT
COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS AROUND 14.
WEDNESDAY
COLDER. PARTLY SUNNY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS AROUND 30.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 30 PERCENT
CHANCE OF SNOW. LOWS AROUND 3. HIGHS AROUND 20.
MTZ310-172300-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COOL. SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH.
SUNDAY
COLDER. PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 40 MPH DECREASING TO 30 MPH IN
THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS AROUND 40. WEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE UPPER
20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS IN THE UPPER 30S. LOWS AROUND 14.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE UPPER 20S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 40 PERCENT
CHANCE OF SNOW. LOWS AROUND 3. HIGHS AROUND 19.
MTZ311-172300-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
159 AM MST SAT JAN 17 2026
...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...
TODAY
NOT AS COLD. SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO WEST
10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
WINDY. NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS
15 TO 30 MPH WITH GUSTS TO AROUND 60 MPH.
SUNDAY
WINDY, COLDER. PARTLY SUNNY. HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 30 MPH. GUSTS UP TO 55 MPH DECREASING TO
45 MPH IN THE AFTERNOON.
SUNDAY NIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 14. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S.
TUESDAY AND TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS IN THE MID 30S. LOWS AROUND 15.
WEDNESDAY
COLDER. PARTLY SUNNY. HIGHS IN THE MID 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 20S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS AROUND 2. HIGHS AROUND 16.
MTZ312-172300-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
159 AM MST SAT JAN 17 2026
TODAY
BREEZY. NOT AS COOL. SUNNY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE
AFTERNOON.
TONIGHT
NOT AS COLD. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 5 TO 15 MPH.
SUNDAY
COLDER. MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST
WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 19. NORTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW. HIGHS AROUND 40. LOWS AROUND 17.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 30S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS AROUND 6. HIGHS IN THE LOWER 20S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 48 26 36 / 0 10 10
MTZ313-172300-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
159 AM MST SAT JAN 17 2026
TODAY
BREEZY. NOT AS COOL. SUNNY. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH INCREASING TO WEST 10 TO 25 MPH IN
THE AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH.
SUNDAY
WINDY, COLDER. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW IN THE MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO
30 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 18. NORTHWEST WINDS 5 TO 15 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY AND TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS AROUND 40. LOWS AROUND 15.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 30S.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. LOWS AROUND 4. HIGHS IN THE LOWER 20S.
MTZ314-172300-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
159 AM MST SAT JAN 17 2026
...HIGH WIND WATCH NOW IN EFFECT FROM THIS EVENING THROUGH LATE
TONIGHT...
TODAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 44 TO 50. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TONIGHT
WINDY. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 30 MPH
WITH GUSTS TO AROUND 60 MPH.
SUNDAY
WINDY, COLDER. PARTLY SUNNY. HIGHS IN THE MID 30S.
NORTHWEST WINDS 15 TO 30 MPH. GUSTS UP TO 60 MPH DECREASING TO
45 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 17. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT AND TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS AROUND
16. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
AROUND 30.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. LOWS AROUND 4. HIGHS AROUND 20.
TEMPERATURE / PRECIPITATION
LEWISTOWN 49 24 33 / 0 0 20
MTZ315-172300-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS 30 TO 38. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
25 TO 33. NORTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 28 TO 36. WEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 20 TO 26.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS 28 TO 36. LOWS AROUND 14.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
18 TO 26.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 21 TO 29. CHANCE OF
SNOW 40 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS AROUND 4. HIGHS 13 TO 19.
MTZ316-172300-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 38 TO 44. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SUNDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 30 TO 36. NORTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. NORTH WINDS UP TO
5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 34 TO 40. SOUTHWEST
WINDS UP TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS 34 TO 40. LOWS AROUND 17.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 22 TO 28.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 13.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
26 TO 32.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS AROUND 7. HIGHS 16 TO 22.
MTZ317-172300-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 34 TO 44. WEST WINDS 5 TO
20 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 19 TO 25. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 24 TO 32. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF SNOW
50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NEAR STEADY TEMPERATURE AROUND 18. NORTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 30 TO 38. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. HIGHS 28 TO 36. LOWS 10 TO 16.
WEDNESDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 17 TO 25. CHANCE OF
SNOW 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS 6 TO 12.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 21 TO 29. CHANCE OF
SNOW 40 PERCENT.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS AROUND 3. HIGHS 12 TO 18.
MTZ318-172300-
SNOWY AND JUDITH MOUNTAINS-
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 40 TO 48. WEST WINDS 5 TO
20 MPH. GUSTS UP TO 35 MPH INCREASING TO 45 MPH IN THE AFTERNOON.
TONIGHT
WINDY. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST WINDS 15 TO
35 MPH WITH GUSTS TO AROUND 65 MPH.
SUNDAY
WINDY, COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 25 TO 33. NORTHWEST WINDS 15 TO 30 MPH. GUSTS UP
TO 65 MPH DECREASING TO 55 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NEAR STEADY TEMPERATURE AROUND 17. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 40 MPH.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS 32 TO 38. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. NEAR STEADY
TEMPERATURE AROUND 30.
TUESDAY AND TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. HIGHS 31 TO 39. LOWS AROUND 14.
WEDNESDAY
COLDER. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 19 TO 25.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS AROUND 9.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
24 TO 30.
THURSDAY NIGHT AND FRIDAY
COLDER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. LOWS AROUND 3. HIGHS 13 TO 19.
MTZ319-172300-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS UP
TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS AROUND 40. SOUTH WINDS
UP TO 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 16.
WEDNESDAY
COLDER. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 30S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS AROUND 7. HIGHS IN THE LOWER 20S.
TEMPERATURE / PRECIPITATION
HELENA 42 24 37 / 0 0 10
MTZ320-172300-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 31 TO 39. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 50 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 50 MPH.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 25 TO 33. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 35 MPH.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 27 TO 35. SOUTHWEST
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS 29 TO 37. LOWS AROUND 15.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 18 TO 26.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. LOWS AROUND 10. HIGHS 22 TO 30.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 4 TO 10. HIGHS 12 TO 22.
MTZ321-172300-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 5 TO
10 MPH. GUSTS UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE MID 30S.
SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE MID 30S. LOWS AROUND 14.
WEDNESDAY
COLDER. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE MID 20S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. LOWS AROUND 9. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS AROUND 6. HIGHS IN THE LOWER 20S.
MTZ322-172300-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 34 TO 42. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 18 TO 24. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 26 TO 34. NORTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 12 TO 18. NORTH WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 30 TO 38. WEST WINDS UP
TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 20 TO 26.
TUESDAY
PARTLY SUNNY. HIGHS 30 TO 38.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. A
20 PERCENT CHANCE OF SNOW. LOWS 11 TO 17. HIGHS 19 TO 27.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 24 TO 32.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS 4 TO 10. HIGHS 15 TO 23.
MTZ323-172300-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS UP
TO 10 MPH.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 30S. SOUTH
WINDS UP TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 40.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. A
20 PERCENT CHANCE OF SNOW. LOWS AROUND 18. HIGHS AROUND 30.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 30S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS AROUND 11. HIGHS IN THE MID 20S.
MTZ324-172300-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS UP TO
10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS UP TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS AROUND 40. SOUTHWEST
WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S.
TUESDAY NIGHT AND WEDNESDAY
COLDER. MOSTLY CLOUDY. LOWS AROUND
17. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 13.
HIGHS IN THE MID 30S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS AROUND 11. HIGHS IN THE MID 20S.
MTZ325-172300-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS UP TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTH WINDS UP TO
15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTH WINDS UP TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS 20 TO 26. HIGHS
AROUND 40.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 17.
HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 14.
HIGHS IN THE MID 30S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
MTZ326-172300-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTH WINDS UP TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 40. LOWS
AROUND 16.
WEDNESDAY
COLDER. PARTLY SUNNY. HIGHS AROUND 30.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 11.
HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 10.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 20S.
CHANCE OF SNOW 40 PERCENT.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 41 19 36 / 0 0 0
BOZEMAN MSU 42 21 35 / 0 0 0
MTZ330-172300-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 28 TO 38. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 12 TO 20. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
SUNDAY
SUNNY. HIGHS 24 TO 32. NORTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 7 TO 15. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 25 TO 35. WEST WINDS UP
TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 10 TO 22.
TUESDAY
MOSTLY SUNNY. HIGHS 24 TO 34.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS 9 TO 15. HIGHS
20 TO 28.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 5 TO 11.
HIGHS 21 TO 29.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS 5 TO 11.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
18 TO 26.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 31 3 31 / 0 0 0
MTZ327-172300-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS 32 TO 38. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 14 TO 20. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 30 MPH.
SUNDAY
SUNNY. HIGHS 28 TO 34. WEST WINDS UP TO 5 MPH WITH
GUSTS TO AROUND 20 MPH SHIFTING TO THE NORTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 8 TO 14. NORTH WINDS UP TO
5 MPH SHIFTING TO THE WEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 27 TO 35. WEST WINDS UP
TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 13 TO 21.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 31 TO 39. LOWS
11 TO 17.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 24 TO 33. LOWS
AROUND 11.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 11.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
21 TO 29.
MTZ328-172300-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
159 AM MST SAT JAN 17 2026
TODAY
NOT AS COLD. SUNNY. HIGHS 38 TO 44. SOUTHWEST WINDS UP
TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS 33 TO 39. NORTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHEAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 35 TO 41. SOUTHWEST
WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 38 TO 44. LOWS
AROUND 17.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 30 TO 38. LOWS
AROUND 14.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
26 TO 32.
TEMPERATURE / PRECIPITATION
DILLON 43 20 37 / 0 0 0
MTZ329-172300-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
159 AM MST SAT JAN 17 2026
TODAY
SUNNY. HIGHS 33 TO 39. WEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 16 TO 22. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 28 TO 34. WEST WINDS UP TO 10 MPH SHIFTING
TO THE NORTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTH WINDS UP TO
10 MPH SHIFTING TO THE WEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS 29 TO 35. WEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 14 TO 20.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 30 TO 38. LOWS
AROUND 16.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. HIGHS 26 TO 32. LOWS
AROUND 13.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 12.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS 23 TO 29.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page