888
FPUS55 KTFX 210937
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 AM MDT SAT MAR 21 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND SUNDAY.
MTZ301-212200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. NEAR STEADY
TEMPERATURE IN THE UPPER 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 60 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
BREEZY, COLDER. MOSTLY CLEAR. A 20 PERCENT CHANCE OF
SNOW IN THE EVENING. LOWS 23 TO 29. WEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 60 MPH.
SUNDAY
WINDY, SUNNY. HIGHS 33 TO 43. SOUTHWEST WINDS 20 TO
35 MPH. GUSTS UP TO 60 MPH INCREASING TO 70 MPH IN THE AFTERNOON.
SUNDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS 22 TO 28. SOUTHWEST
WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 65 MPH DECREASING TO
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH AFTER MIDNIGHT.
MONDAY
BREEZY. MOSTLY SUNNY. HIGHS 37 TO 47. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO 10 TO
25 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 23 TO 29.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW LIKELY IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS
34 TO 44. CHANCE OF SNOW 70 PERCENT.
TUESDAY NIGHT
WINDY. MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN
THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LIGHT
SNOW ACCUMULATIONS. NEAR STEADY TEMPERATURE IN THE MID 30S.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY
WINDY. PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 43.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
BREEZY. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF SNOW. LOWS 17 TO 23. HIGHS 28 TO 36.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS 16 TO 22.
FRIDAY
SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS 32 TO 42.
MTZ307-212200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 AM MDT SAT MAR 21 2026
TODAY
WINDY. BECOMING PARTLY SUNNY IN THE AFTERNOON. RAIN AND
SNOW IN THE MORNING, THEN CHANCE OF SNOW AND RAIN EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW LATE IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 6 INCHES. SNOW LEVEL 6300 FEET. NEAR STEADY
TEMPERATURE IN THE LOWER 40S. WEST WINDS 15 TO 30 MPH WITH GUSTS
TO AROUND 60 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TONIGHT
BREEZY, COLDER. MOSTLY CLEAR. LOWS 22 TO 28. WEST
WINDS 10 TO 25 MPH. GUSTS UP TO 60 MPH DECREASING TO 50 MPH AFTER
MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS 36 TO 46. WEST WINDS 15 TO 25 MPH
WITH GUSTS TO AROUND 60 MPH.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 22 TO 28. WEST WINDS
10 TO 25 MPH WITH GUSTS TO AROUND 60 MPH SHIFTING TO THE
SOUTHWEST 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 41 TO 51. WEST WINDS 5 TO 15 MPH.
GUSTS UP TO 25 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 26 TO 32.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW
LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS 39 TO 49. LOWS 31 TO 37.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY
WINDY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW
AND RAIN. HIGHS 36 TO 46.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. SNOW LIKELY IN
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. LOWS 20 TO 26. CHANCE OF SNOW 70 PERCENT.
THURSDAY
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF
SNOW. HIGHS 30 TO 40.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE EVENING. LOWS 16 TO 22.
FRIDAY
NOT AS COOL. SUNNY. HIGHS 36 TO 46.
MTZ302-212200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 AM MDT SAT MAR 21 2026
TODAY
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN IN THE
MORNING. CHANCE OF SNOW LATE IN THE MORNING, THEN SLIGHT CHANCE
OF RAIN AND SNOW IN THE AFTERNOON. NEAR STEADY TEMPERATURE IN THE
MID 40S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 55 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
WINDY, SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO
30 MPH. GUSTS UP TO 55 MPH INCREASING TO 65 MPH IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 10 TO
25 MPH WITH GUSTS TO AROUND 60 MPH SHIFTING TO THE SOUTHWEST 5 TO
15 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO
10 MPH SHIFTING TO THE SOUTHWEST 10 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE UPPER
40S. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY AND WEDNESDAY NIGHT
WINDY. PARTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN AND SNOW. HIGHS 45 TO 51. LOWS IN THE
MID 20S.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
HIGHS IN THE UPPER 40S.
MTZ308-212200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 AM MDT SAT MAR 21 2026
TODAY
WINDY, COOLER. PARTLY SUNNY. CHANCE OF RAIN UNTIL LATE
AFTERNOON, THEN SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 50S. WEST WINDS
15 TO 30 MPH. GUSTS UP TO 55 MPH DECREASING TO 45 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
MUCH COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 50 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 50 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND
25 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 15 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE MID
50S. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
WINDY. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF RAIN. LOWS AROUND 40. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY. SLIGHT CHANCE
OF RAIN AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
MTZ303-212200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
EARLY IN THE MORNING, THEN CHANCE OF RAIN AND SNOW LATE IN THE
MORNING. SLIGHT CHANCE OF RAIN AND SNOW EARLY IN THE AFTERNOON.
NEAR STEADY TEMPERATURE IN THE MID 40S. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 30 MPH.
SUNDAY
WINDY, SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 35 MPH INCREASING TO 15 TO 30 MPH
WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS
TO AROUND 35 MPH BECOMING SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
WINDY. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SNOW. LOWS IN THE LOWER 20S.
THURSDAY
BREEZY, COLDER. MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
HIGHS AROUND 50.
TEMPERATURE / PRECIPITATION
CUT BANK 49 27 52 / 30 10 0
MTZ304-212200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 AM MDT SAT MAR 21 2026
TODAY
COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN EARLY IN
THE MORNING, THEN CHANCE OF RAIN AND SNOW LATE IN THE MORNING.
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 45 TO 53.
NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW. LOWS IN THE MID 20S. NORTHEAST WINDS 5 TO 10 MPH SHIFTING
TO THE SOUTH AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 25 MPH
WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 20 MPH WITH GUSTS
TO AROUND 40 MPH DECREASING TO UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 52 TO 58. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AND RAIN IN
THE AFTERNOON. HIGHS 46 TO 52.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
WINDY. MOSTLY SUNNY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT AND THURSDAY
BREEZY, COLDER. PARTLY CLOUDY. A
20 PERCENT CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS 41 TO 47.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
MTZ305-212200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 AM MDT SAT MAR 21 2026
TODAY
MUCH COOLER. CLOUDY UNTIL LATE AFTERNOON THEN BECOMING
PARTLY SUNNY. CHANCE OF RAIN UNTIL LATE AFTERNOON. SLIGHT CHANCE
OF SNOW IN THE AFTERNOON. SLIGHT CHANCE OF RAIN LATE IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 20 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH SHIFTING TO THE EAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE WEST 15 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 30S.
WEDNESDAY
WINDY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
COLDER. PARTLY CLOUDY IN THE EVENING, THEN
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S.
THURSDAY AND THURSDAY NIGHT
COLDER. PARTLY CLOUDY. HIGHS IN
THE MID 40S. LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
TEMPERATURE / PRECIPITATION
HAVRE 55 27 55 / 40 20 0
MTZ306-212200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. PARTLY SUNNY EARLY IN THE MORNING THEN
BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
HIGHS 50 TO 56. NORTHWEST WINDS 10 TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
MUCH COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
SHIFTING TO THE EAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF SNOW
40 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO
10 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AND SNOW
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
MID 30S.
WEDNESDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE MORNING. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS IN
THE LOWER 20S.
THURSDAY
COLDER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE MORNING. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
MTZ309-212200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF RAIN. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
15 MPH SHIFTING TO THE WEST 15 TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW AND RAIN IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
UPPER 30S.
WEDNESDAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
THURSDAY AND THURSDAY NIGHT
COOLER. PARTLY CLOUDY. HIGHS IN
THE UPPER 40S. LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS IN THE MID 50S.
MTZ310-212200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 AM MDT SAT MAR 21 2026
TODAY
COOLER. CLOUDY UNTIL LATE AFTERNOON THEN BECOMING PARTLY
SUNNY. CHANCE OF RAIN EARLY IN THE MORNING, THEN RAIN LIKELY LATE
IN THE MORNING. CHANCE OF RAIN IN THE AFTERNOON. NEAR STEADY
TEMPERATURE IN THE LOWER 50S. NORTHWEST WINDS 5 TO 15 MPH
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
CHANCE OF RAIN 70 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND
25 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO
40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE MID 50S.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS AROUND
60.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S.
THURSDAY
COOLER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE UPPER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE MID 50S.
MTZ311-212200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 AM MDT SAT MAR 21 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN THE
MORNING, THEN RAIN LIKELY IN THE LATE MORNING AND EARLY
AFTERNOON. CHANCE OF RAIN AND SNOW LATE IN THE AFTERNOON. NO SNOW
ACCUMULATION. HIGHS 52 TO 58. NORTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MUCH COLDER. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE UPPER 20S. NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT. GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO
40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE UPPER 30S.
WEDNESDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
RAIN. HIGHS 55 TO 61.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW. LOWS IN THE MID 20S.
THURSDAY
COLDER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
MTZ312-212200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY EARLY IN THE AFTERNOON. CHANCE OF RAIN
LATE IN THE AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 50S.
WEST WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE
AFTERNOON. GUSTS UP TO 45 MPH. CHANCE OF RAIN 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 30S. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 35 MPH IN THE EVENING.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE MID 50S.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE LOWER 40S.
WEDNESDAY
WINDY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
RAIN. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY IN THE EVENING
THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S.
THURSDAY
BREEZY, COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 57 31 57 / 60 20 0
MTZ313-212200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. CHANCE OF RAIN IN THE MORNING, THEN RAIN
EARLY IN THE AFTERNOON. RAIN LIKELY LATE IN THE AFTERNOON. HIGHS
IN THE MID 50S. WEST WINDS 5 TO 10 MPH INCREASING TO NORTHWEST
15 TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN 90 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 35 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE UPPER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
WINDY. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AND RAIN
AFTER MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
BREEZY, COOLER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 50S.
MTZ314-212200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING. RAIN LIKELY EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN
LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. CHANCE
OF RAIN 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
35 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE UPPER 50S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. SLIGHT CHANCE
OF RAIN IN THE EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
BREEZY, COOLER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE UPPER 40S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 55 28 51 / 90 50 0
MTZ315-212200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY. PARTLY SUNNY. CHANCE OF RAIN EARLY IN THE
MORNING, THEN RAIN LIKELY LATE IN THE MORNING. CHANCE OF RAIN AND
SNOW IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS
44 TO 52. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH
INCREASING TO 15 TO 25 MPH WITH GUSTS TO AROUND 50 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 20 MPH. GUSTS UP TO 55 MPH DECREASING TO 40 MPH AFTER
MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS 41 TO 49. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 47 TO 55. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW AND
RAIN. HIGHS 47 TO 55.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 30S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY AND WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF RAIN AND SNOW. HIGHS 44 TO 52. LOWS IN THE
MID 20S.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 35 TO 43.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
NOT AS COOL. SUNNY. HIGHS 42 TO 50.
MTZ316-212200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF
RAIN. HIGHS 52 TO 58. SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE WEST 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 30. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 48 TO 54. SOUTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 54 TO 60. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
53 TO 59. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. A
50 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS 52 TO 58.
WEDNESDAY NIGHT
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. LOWS AROUND 30.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
42 TO 48.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS 49 TO 55.
MTZ317-212200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 AM MDT SAT MAR 21 2026
TODAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN AND SNOW EARLY IN THE AFTERNOON. CHANCE OF RAIN AND
SNOW LATE IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
HIGHS 48 TO 54. WEST WINDS 5 TO 15 MPH INCREASING TO 15 TO 20 MPH
IN THE AFTERNOON. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
TONIGHT
MUCH COLDER. MOSTLY CLEAR. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING. LOWS 24 TO 30. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY
BREEZY, SUNNY. HIGHS 42 TO 50. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 28 TO 34. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO
45 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 48 TO 56. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 47 TO 55.
CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 37 TO 43.
WEDNESDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 47 TO 55. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW
AND RAIN IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS
24 TO 30. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 36 TO 44.
CHANCE OF SNOW 40 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 19 TO 25. HIGHS
42 TO 50.
MTZ318-212200-
SNOWY AND JUDITH MOUNTAINS-
336 AM MDT SAT MAR 21 2026
TODAY
COOLER, CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION UP
TO 1 INCH. HIGHS 49 TO 55. NORTHWEST WINDS 5 TO 10 MPH INCREASING
TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE UPPER 20S. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS 45 TO 51. WEST WINDS 10 TO 15 MPH
INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30. WEST WINDS 5 TO 15 MPH. GUSTS UP TO
40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 51 TO 57. SOUTHWEST WINDS UP TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 49 TO
55. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. A
40 PERCENT CHANCE OF RAIN. LOWS AROUND 40. HIGHS 53 TO 59.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
BREEZY, COLDER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 38 TO 44.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS 45 TO 51.
MTZ319-212200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND
60. WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH
INCREASING TO 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE
AFTERNOON. CHANCE OF RAIN 50 PERCENT.
TONIGHT
COLDER, CLEAR. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS UP TO 5 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE LOWER 60S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY AND THURSDAY NIGHT
COOLER. PARTLY CLOUDY. HIGHS IN
THE UPPER 40S. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
HELENA 60 28 55 / 50 20 0
MTZ320-212200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF SNOW
LATE IN THE AFTERNOON. HIGHS 49 TO 59. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH INCREASING TO NORTHWEST 15 TO 25 MPH
WITH GUSTS TO AROUND 60 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN CLEAR AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 55 MPH DECREASING
TO 35 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 43 TO 53. WEST WINDS 5 TO 20 MPH WITH
GUSTS TO AROUND 55 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 50 MPH SHIFTING TO THE SOUTH WITH GUSTS TO AROUND
25 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 48 TO 58. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
49 TO 59. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 38 TO 44. CHANCE
OF RAIN 50 PERCENT.
WEDNESDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 49 TO 59.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
SNOW. HIGHS 37 TO 47.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS 43 TO 53.
MTZ321-212200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
LATE IN THE MORNING. RAIN LIKELY EARLY IN THE AFTERNOON, THEN
CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH INCREASING TO
NORTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH IN THE
AFTERNOON. CHANCE OF RAIN 70 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN CLEAR AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING
TO 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH BECOMING SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE WEST 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE UPPER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. A
20 PERCENT CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. CHANCE OF SNOW
AND SLIGHT CHANCE OF RAIN IN THE EVENING, THEN SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY
BREEZY, COLDER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 50S.
MTZ322-212200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN LATE IN THE
MORNING. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 48 TO
58. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 40 MPH INCREASING
TO 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 24 TO 30. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 43 TO 53. WEST WINDS 5 TO 15 MPH. GUSTS UP
TO 30 MPH INCREASING TO 45 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 33. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 50 TO 58. SOUTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO THE WEST 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 32 TO 38.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
49 TO 59. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 37 TO 43.
WEDNESDAY
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. HIGHS 48 TO 58.
WEDNESDAY NIGHT
BREEZY, COLDER. PARTLY CLOUDY. SLIGHT CHANCE
OF RAIN AND SNOW IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER
MIDNIGHT. LOWS 25 TO 31. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
38 TO 46.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 21 TO 27. HIGHS
45 TO 53.
MTZ323-212200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 AM MDT SAT MAR 21 2026
TODAY
WINDY, COOLER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN LATE
IN THE MORNING. CHANCE OF RAIN IN THE AFTERNOON. HIGHS 58 TO 64.
NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH
INCREASING TO 15 TO 30 MPH WITH GUSTS TO AROUND 50 MPH IN THE
AFTERNOON. CHANCE OF RAIN 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 30. NORTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 45 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 54 TO 60. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST WITH GUSTS TO AROUND 40 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH BECOMING SOUTHEAST UP TO 5 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 59 TO 65. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE MID 40S. HIGHS 59 TO 65.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY AND THURSDAY NIGHT
BREEZY, COOLER. PARTLY CLOUDY.
HIGHS 47 TO 53. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS 54 TO 60.
MTZ324-212200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 AM MDT SAT MAR 21 2026
TODAY
WINDY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN EARLY
IN THE AFTERNOON. CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS IN
THE MID 60S. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH
INCREASING TO NORTHWEST 15 TO 30 MPH IN THE AFTERNOON. CHANCE OF
RAIN 40 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 20S.
NORTHWEST WINDS UP TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS 56 TO 62. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH BECOMING SOUTHWEST UP TO
5 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP
TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
BREEZY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
RAIN. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT AND THURSDAY
COOLER. PARTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 50S.
MTZ325-212200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 AM MDT SAT MAR 21 2026
TODAY
WINDY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN EARLY IN THE
AFTERNOON. CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS IN THE
UPPER 60S. SOUTH WINDS 15 TO 25 MPH SHIFTING TO THE WEST 20 TO
30 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON. CHANCE OF
RAIN 40 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE
LOWER 30S. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
SHIFTING TO THE NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY THROUGH WEDNESDAY
WINDY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. HIGHS IN THE MID 60S. LOWS IN THE
UPPER 40S.
WEDNESDAY NIGHT
BREEZY, COLDER. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN IN THE EVENING. LOWS IN THE MID 30S.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE UPPER 20S.
MTZ326-212200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY, COOLER. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH INCREASING TO NORTHWEST 15 TO
25 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS AROUND 30.
NORTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS UP TO 5 MPH
INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH WITH GUSTS
TO AROUND 30 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE MID 60S. LOWS IN THE MID 40S.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. LOWS IN THE LOWER 30S.
THURSDAY
COOLER. PARTLY SUNNY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 50S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 67 27 59 / 50 30 0
BOZEMAN MSU 67 31 58 / 50 40 0
MTZ330-212200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 AM MDT SAT MAR 21 2026
TODAY
WINDY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN EARLY IN THE
AFTERNOON. CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS 52 TO 62.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 50 MPH SHIFTING
TO THE WEST 15 TO 30 MPH WITH GUSTS TO AROUND 65 MPH IN THE
AFTERNOON. CHANCE OF RAIN 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
24 TO 30. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH
DECREASING TO 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 42 TO 52. SOUTHWEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 46 TO 56. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 32 TO 38.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
46 TO 58. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS 35 TO 43.
WEDNESDAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 49 TO 59. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN AND SNOW IN THE EVENING, THEN PARTLY CLOUDY WITH SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT. LOWS 26 TO 32. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
39 TO 49.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 21 TO 27. HIGHS
42 TO 52.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 61 22 51 / 20 30 0
MTZ327-212200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 AM MDT SAT MAR 21 2026
TODAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN LATE IN THE
MORNING. CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 45 TO
55. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 60 MPH
SHIFTING TO THE WEST 15 TO 25 MPH WITH GUSTS TO AROUND 70 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 20 TO 26. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 50 MPH DECREASING TO 35 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 39 TO 49. WEST WINDS 5 TO 15 MPH. GUSTS UP
TO 30 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
UP TO 15 MPH. GUSTS UP TO 40 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 45 TO 55. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO 35 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
46 TO 56. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS 44 TO 54.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW AND
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN PARTLY CLOUDY WITH
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE
OF PRECIPITATION 50 PERCENT.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS 37 TO 45.
LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS 43 TO 51.
MTZ328-212200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 AM MDT SAT MAR 21 2026
TODAY
WINDY. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 61 TO 69. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 45 MPH INCREASING TO WEST 25 TO 35 MPH WITH GUSTS
TO AROUND 60 MPH IN THE AFTERNOON.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 53 TO 61. SOUTHWEST WINDS 5 TO 15 MPH.
GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTHWEST WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 58 TO 64. SOUTHWEST WINDS UP TO
5 MPH INCREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 60 TO 66.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
WEDNESDAY
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF
RAIN. HIGHS 58 TO 66.
WEDNESDAY NIGHT AND THURSDAY
COOLER. PARTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS 48 TO 54.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS 53 TO 59.
TEMPERATURE / PRECIPITATION
DILLON 69 27 59 / 10 10 0
MTZ329-212200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 AM MDT SAT MAR 21 2026
TODAY
VERY WINDY. MOSTLY SUNNY. HIGHS 56 TO 64. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 50 MPH INCREASING TO WEST
25 TO 40 MPH WITH GUSTS TO AROUND 65 MPH IN THE AFTERNOON.
TONIGHT
BREEZY, COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 60 MPH
DECREASING TO 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 46 TO 54. SOUTHWEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 50 TO 58. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 52 TO 60.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 40.
WEDNESDAY
BREEZY. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 51 TO 59. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY, COOLER. PARTLY
CLOUDY. LOWS IN THE UPPER 20S. HIGHS 41 TO 49.
FRIDAY
MOSTLY SUNNY. HIGHS 47 TO 53.
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