401
FPUS55 KTFX 211853
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1252 PM MDT SAT MAR 21 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MOSTLY CLOUDY WITH CHANCE OF SNOW EARLY IN THE
AFTERNOON, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF SNOW LATE IN
THE AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF SNOW
50 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS 20 TO 28. WEST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
WINDY, SUNNY. HIGHS 30 TO 40. WEST WINDS 15 TO 30 MPH
WITH GUSTS TO AROUND 55 MPH.
SUNDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS 21 TO 27. SOUTHWEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 50 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 37 TO 47. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING TO 40 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 25 TO 31.
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. RAIN AND SNOW 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
EARLY IN THE AFTERNOON, THEN SUNNY LATE IN THE AFTERNOON. NEAR
STEADY TEMPERATURE IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH WITH
GUSTS TO AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 21 TO 27. WEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 50 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS 34 TO 44. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 50 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 22 TO 28. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 45 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 42 TO 52. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 29 TO 35.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW
LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS 41 TO 51. 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COLDER. PARTLY SUNNY. A 50 PERCENT CHANCE OF
SNOW EARLY IN THE AFTERNOON. HIGHS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
25 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 15 MPH. GUSTS
UP TO 40 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 46 TO 52.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SNOW AND RAIN EARLY IN THE AFTERNOON, THEN SUNNY LATE IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE MID 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 35 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 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 WITH SLIGHT
CHANCE OF RAIN AND SNOW IN THE EVENING, THEN MOSTLY CLOUDY WITH
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COLDER. PARTLY SUNNY. A 50 PERCENT CHANCE
OF SNOW EARLY IN THE AFTERNOON. HIGHS 37 TO 43. NORTH WINDS 10 TO
15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO
25 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 20S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO
30 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE LOWER 50S.
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 38 28 49 / 70 10 0
MTZ304-212200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COLDER. MOSTLY CLOUDY. SNOW LIKELY EARLY IN
THE AFTERNOON. LITTLE OR NO NEW SNOW ACCUMULATION. HIGHS 37 TO
43. NORTH WINDS 5 TO 15 MPH. CHANCE OF SNOW 70 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
SUNDAY
BREEZY, SUNNY. HIGHS AROUND 50. 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 MID 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON. GUSTS UP TO
25 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS 47 TO 53.
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 AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 50S.
MTZ305-212200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COLDER. CLOUDY WITH SNOW AND RAIN LIKELY
EARLY IN THE AFTERNOON, THEN PARTLY SUNNY WITH SLIGHT CHANCE OF
RAIN AND SNOW LATE IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. SNOW LEVEL 2800 FEET. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. NORTH WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 20 MPH.
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. NORTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW
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 44 29 54 / 70 30 0
MTZ306-212200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COOLER. MOSTLY CLOUDY. RAIN LIKELY AND
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF RAIN
AND SNOW LATE IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS 42 TO
48. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 20S. NORTH WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
SUNNY. HIGHS AROUND 50. SOUTHWEST 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.
MONDAY
PARTLY SUNNY. HIGHS 49 TO 55. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE EAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 30. 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COOLER. MOSTLY CLOUDY WITH CHANCE OF SNOW
EARLY IN THE AFTERNOON, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF
SNOW LATE IN THE AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER
40S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTH 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 MID 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COOLER. RAIN AND SLIGHT CHANCE OF SNOW
EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN AND SNOW LATE IN THE
AFTERNOON. NO SNOW ACCUMULATION. HIGHS 46 TO 52. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
NEAR 100 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WINDS
5 TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO
25 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. WEST 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 UPPER 20S. WEST WINDS UP TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS UP TO
5 MPH SHIFTING TO THE SOUTH 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 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COOLER. MOSTLY CLOUDY. RAIN AND SLIGHT
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF RAIN
AND SNOW LATE IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH.
HIGHS 46 TO 52. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
TONIGHT
COLDER. PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT. LOWS AROUND 30. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH
INCREASING TO 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH 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 MID 50S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
MUCH COOLER. MOSTLY CLOUDY. RAIN LIKELY AND
SLIGHT CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE
OF RAIN AND SNOW LATE IN THE AFTERNOON. NO SNOW ACCUMULATION.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO
20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE UPPER 50S.
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. 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 51 31 54 / 70 10 0
MTZ313-212200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER, CLOUDY. RAIN LIKELY AND SLIGHT CHANCE OF
SNOW EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW LATE IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS
IN THE MID 50S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
AROUND 30. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
25 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30. WEST WINDS 5 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 5 MPH SHIFTING TO THE NORTHWEST 5 TO 15 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS IN THE UPPER 50S.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER. RAIN EARLY IN THE AFTERNOON, THEN CHANCE
OF RAIN AND SLIGHT CHANCE OF SNOW LATE IN THE AFTERNOON. NO SNOW
ACCUMULATION. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
LOWER 30S. NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 10 TO
15 MPH SHIFTING TO THE NORTHWEST 10 TO 25 MPH IN THE AFTERNOON.
GUSTS UP TO 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S.
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 / 80 30 0
MTZ315-212200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
BREEZY. MOSTLY SUNNY. A 50 PERCENT CHANCE OF
RAIN AND SNOW EARLY IN THE AFTERNOON. HIGHS 44 TO 52. WEST WINDS
15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 45 MPH.
SUNDAY
SUNNY. HIGHS 40 TO 48. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 45 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
UP TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 48 TO 56. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 48 TO 56.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER. MOSTLY CLOUDY WITH CHANCE OF RAIN AND
SLIGHT CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN MOSTLY SUNNY
LATE IN THE AFTERNOON. HIGHS 51 TO 59. NORTHWEST WINDS 15 TO
20 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST 5 TO 10 MPH AFTER
MIDNIGHT. GUSTS UP TO 40 MPH.
SUNDAY
SUNNY. HIGHS 47 TO 53. SOUTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS UP TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
NOT AS COOL. PARTLY SUNNY. HIGHS 55 TO 61. SOUTHWEST
WINDS UP TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 55 TO 61.
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 IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER. MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN CHANCE OF SNOW AND
RAIN LATE IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
SNOW LEVEL 5900 FEET. HIGHS 48 TO 54. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 31. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
SUNNY. HIGHS 40 TO 48. WEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 28 TO 34. SOUTHWEST WINDS UP TO 15 MPH. GUSTS UP TO
35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. PARTLY SUNNY. HIGHS 48 TO 56. SOUTHWEST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 39.
TUESDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 49 TO 57.
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-
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
COOLER. RAIN LIKELY AND SLIGHT CHANCE OF SNOW
EARLY IN THE AFTERNOON, THEN CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW LATE IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS
49 TO 55. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
COLDER. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
BREEZY, SUNNY. HIGHS 43 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 WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 50 TO 56. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH 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 51 TO 57.
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. PARTLY SUNNY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 38 TO 44.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS 45 TO 51.
MTZ319-212200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY, COOLER. MOSTLY SUNNY. A 20 PERCENT CHANCE
OF RAIN EARLY IN THE AFTERNOON. HIGHS AROUND 60. NORTHWEST WINDS
20 TO 30 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO
25 MPH IN THE EVENING.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. LIGHT WINDS
BECOMING SOUTHWEST UP TO 5 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS IN THE LOWER 60S. LOWS IN THE LOWER 40S.
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 31 56 / 10 10 0
MTZ320-212200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN
THE AFTERNOON, THEN SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE
AFTERNOON. HIGHS 50 TO 60. NORTHWEST WINDS 15 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 50 MPH BECOMING WEST 5 TO
10 MPH WITH GUSTS TO AROUND 35 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 42 TO 52. WEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 50 MPH.
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 45 MPH SHIFTING TO THE SOUTH UP TO 5 MPH WITH GUSTS TO
AROUND 20 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. PARTLY SUNNY. HIGHS 49 TO 59. 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 UPPER 30S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS 50 TO 60. CHANCE OF PRECIPITATION
30 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY, COOLER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 15 TO
30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH BECOMING WEST UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 50. WEST WINDS 5 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 5 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY THROUGH WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN. HIGHS IN THE UPPER 50S. LOWS IN THE
LOWER 40S.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
AND SNOW EARLY IN THE AFTERNOON. HIGHS 49 TO 59. WEST WINDS 15 TO
30 MPH WITH GUSTS TO AROUND 50 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS 25 TO 31. 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 WITH
GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 28 TO 34. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 35 MPH DECREASING TO UP TO 5 MPH WITH GUSTS TO AROUND
20 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 50 TO 60. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 34 TO 40.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 51 TO 61.
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. MOSTLY 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY, COOLER. PARTLY SUNNY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS 60 TO 66. NORTHWEST WINDS 20 TO 35 MPH WITH
GUSTS TO AROUND 50 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLEAR. LOWS IN THE LOWER 30S.
NORTH WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH BECOMING
NORTHWEST UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 53 TO 59. WEST WINDS UP TO 15 MPH. GUSTS
UP TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. NORTH WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH SHIFTING TO THE SOUTHEAST UP TO 5 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS 60 TO 66. SOUTH WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN. HIGHS 59 TO 65. LOWS IN THE MID 40S.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
IN THE EVENING, THEN 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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. PARTLY SUNNY. HIGHS IN THE UPPER 60S.
WEST WINDS 20 TO 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S.
WEDNESDAY
BREEZY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF
RAIN. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
COLDER. MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
THURSDAY AND THURSDAY NIGHT
COOLER. PARTLY CLOUDY. HIGHS IN
THE LOWER 50S. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
MTZ325-212200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEST WINDS 25 TO 35 MPH.
TONIGHT
COLDER. PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
SUNDAY
COOLER, SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS UP
TO 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S. WEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
UP TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 60S.
TUESDAY NIGHT AND WEDNESDAY
WINDY. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY, COOLER. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS IN
THE LOWER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH BECOMING WEST UP TO 5 MPH AFTER MIDNIGHT.
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. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 60S.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
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 70 28 59 / 20 10 0
BOZEMAN MSU 68 32 58 / 30 10 0
MTZ330-212200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN LATE IN THE AFTERNOON. HIGHS 52 TO 62. WEST WINDS 15 TO
30 MPH WITH GUSTS TO AROUND 60 MPH.
TONIGHT
COLDER. MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS 24 TO 30. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
40 MPH BECOMING WEST UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 42 TO 52. WEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 34. SOUTHWEST WINDS UP
TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 47 TO 57. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 33 TO 41.
TUESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 47 TO 59.
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. SLIGHT CHANCE OF RAIN
AND SNOW IN THE EVENING, THEN 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 25 52 / 10 10 0
MTZ327-212200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
BREEZY. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF SNOW LATE IN THE
AFTERNOON. HIGHS 46 TO 56. WEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 65 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 40 TO 50. WEST WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. WEST WINDS UP TO
10 MPH. GUSTS UP TO 35 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 46 TO 56. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 47 TO 57.
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
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. MOSTLY SUNNY. HIGHS 61 TO 69. WEST WINDS
25 TO 35 MPH WITH GUSTS TO AROUND 55 MPH.
TONIGHT
COLDER. MOSTLY CLEAR. LOWS AROUND 30. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH BECOMING WEST 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 53 TO 59. SOUTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE WEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS UP TO 10 MPH. GUSTS UP
TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 59 TO 65. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS 61 TO 67.
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 68 29 59 / 10 10 0
MTZ329-212200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1252 PM MDT SAT MAR 21 2026
REST OF TODAY
WINDY. MOSTLY SUNNY. HIGHS 55 TO 63. WEST WINDS
25 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.
TONIGHT
BREEZY, COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 55 MPH
DECREASING TO 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 46 TO 54. WEST WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 51 TO 59. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS 53 TO 61.
TUESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS AROUND 40.
WEDNESDAY
BREEZY. PARTLY 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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