000
FPUS55 KTFX 190933
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
332 AM MDT SUN APR 19 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND MONDAY.
MTZ301-192200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 46 TO 56. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 35 TO 41. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
NOT AS COOL. SUNNY. HIGHS 54 TO 64. SOUTHWEST WINDS
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 44. SOUTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
WARMER. MOSTLY SUNNY. HIGHS 60 TO 70. SOUTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS 37 TO 43.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN SHOWERS, SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN
THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 46 TO 56. CHANCE
OF PRECIPITATION 90 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN AND SNOW IN THE EVENING,
THEN SNOW LIKELY AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS
IN THE MID 20S. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY THROUGH FRIDAY
BREEZY. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF SNOW. HIGHS 29 TO 38. LOWS 18 TO 24.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 19.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 31 TO 39. CHANCE OF
SNOW 40 PERCENT.
MTZ307-192200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 48 TO 60. WEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS 35 TO 41. WEST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 30 MPH.
MONDAY
WARMER, SUNNY. HIGHS 56 TO 66. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 43. WEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
WARMER. MOSTLY SUNNY. HIGHS 62 TO 72. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS 39 TO 45.
WEDNESDAY
PARTLY SUNNY WITH CHANCE OF RAIN IN THE MORNING,
THEN CLOUDY WITH RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 51 TO 61. CHANCE OF PRECIPITATION
90 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN
AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES AFTER MIDNIGHT. HEAVY
SNOW ACCUMULATIONS. LOWS 23 TO 29. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
COLDER. SNOW LIKELY. MODERATE SNOW ACCUMULATIONS.
HIGHS 29 TO 39. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 18 TO 24. HIGHS 28 TO 38.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 16 TO 22. CHANCE
OF SNOW 30 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
31 TO 39.
MTZ302-192200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
332 AM MDT SUN APR 19 2026
TODAY
WARMER. MOSTLY SUNNY. HIGHS 60 TO 66. SOUTHWEST WINDS
5 TO 10 MPH INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. WEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
WEDNESDAY
BREEZY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 63. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN AND SNOW IN THE EVENING,
THEN SNOW AND RAIN LIKELY AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
WINDY, COLDER. PARTLY SUNNY WITH A 50 PERCENT CHANCE
OF SNOW. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 30S.
CHANCE OF SNOW 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 40S.
MTZ308-192200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
TONIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS, SNOW AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW LIKELY
AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW LIKELY IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S.
MTZ303-192200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
TONIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
UP TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
BREEZY, COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN WITH SNOW LIKELY IN THE
EVENING, THEN RAIN LIKELY AND CHANCE OF SNOW AFTER MIDNIGHT.
LIGHT SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 90 PERCENT.
THURSDAY
WINDY. MUCH COLDER. PARTLY SUNNY WITH A 50 PERCENT
CHANCE OF SNOW. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
CUT BANK 67 36 73 / 0 0 0
MTZ304-192200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST 5 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 35 TO 41. WEST WINDS UP TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 46. SOUTHWEST WINDS UP
TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 65 TO 71. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN IN THE EVENING, THEN RAIN
AND SNOW LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS
AROUND 30. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY
WINDY. MUCH COLDER. PARTLY SUNNY WITH A 50 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
MID 20S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE LOWER 40S.
MTZ305-192200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
TONIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN IN THE EVENING, THEN RAIN
AND SNOW LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY
WINDY. MUCH COOLER. PARTLY SUNNY WITH A 50 PERCENT
CHANCE OF SNOW AND RAIN. HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
MID 20S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
BREEZY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
HAVRE 68 38 75 / 0 0 0
MTZ306-192200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS 5 TO
15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN LIKELY IN THE EVENING,
THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
VERY WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW AND RAIN
LIKELY IN THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE
OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
WINDY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
IN THE MID 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY AND FRIDAY NIGHT
WINDY. MOSTLY CLOUDY. A 20 PERCENT
CHANCE OF SNOW. HIGHS IN THE LOWER 40S. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
MTZ309-192200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS UP TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 60S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN IN THE EVENING, THEN RAIN
AND SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS AROUND
30. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
WINDY. MUCH COOLER. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SNOW. HIGHS IN THE MID 40S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 30 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE MID 40S.
MTZ310-192200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 36 TO 42. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS
UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S. CHANCE
OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
WINDY. MUCH COOLER. MOSTLY CLOUDY. SNOW AND RAIN
LIKELY IN THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE MID 40S.
MTZ311-192200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
332 AM MDT SUN APR 19 2026
TODAY
WARMER, SUNNY. HIGHS 61 TO 67. SOUTH WINDS UP TO 10 MPH.
TONIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS UP
TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 76 TO 82. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 70 TO 76. CHANCE
OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S. CHANCE
OF PRECIPITATION 90 PERCENT.
THURSDAY
WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW AND RAIN
LIKELY IN THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS IN THE LOWER 40S.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
IN THE UPPER 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
BREEZY. PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW.
HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 40S.
MTZ312-192200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 38 TO 44. SOUTHWEST WINDS 5 TO
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
COOLER. PARTLY SUNNY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE
OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S. CHANCE
OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW LIKELY IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 40S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 68 39 75 / 0 0 0
MTZ313-192200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO
10 MPH.
TONIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
50.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY. MUCH COLDER. RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
VERY WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS AROUND 40. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 40. CHANCE OF
SNOW 30 PERCENT.
MTZ314-192200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 10 MPH.
TONIGHT
NOT AS COOL. PARTLY CLOUDY IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS UP
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO 77. CHANCE
OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
WINDY. MUCH COLDER. RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LOWS 30 TO 36. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
VERY WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW AND RAIN
LIKELY IN THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS IN THE LOWER 40S.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN
IN THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
UPPER 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW.
HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 40S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 65 40 72 / 0 0 0
MTZ315-192200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 55 TO 63. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. WEST WINDS UP TO 10 MPH. GUSTS UP TO
25 MPH IN THE EVENING.
MONDAY
WARMER, SUNNY. HIGHS 62 TO 70. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 67 TO 75. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
PARTLY SUNNY WITH CHANCE OF RAIN IN THE MORNING,
THEN CLOUDY WITH RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS 56 TO 64. CHANCE OF PRECIPITATION
90 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN
AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS AROUND 30.
CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
COLDER. SNOW IN THE MORNING, THEN SNOW LIKELY IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 32 TO 40. CHANCE OF
SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 33 TO 41.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
35 TO 43.
MTZ316-192200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS 61 TO 67. SOUTHWEST WINDS 5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY
WARMER, SUNNY. HIGHS 69 TO 75. SOUTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 73 TO 79. SOUTH WINDS UP TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 62 TO 68. CHANCE
OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
BREEZY. MUCH COLDER. MOSTLY CLOUDY. SNOW LIKELY IN
THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS 38 TO 44. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS 37 TO 45.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS 39 TO 45.
MTZ317-192200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 54 TO 62. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 37 TO 43. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
MONDAY
WARMER, SUNNY. HIGHS 62 TO 70. WEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 46. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 67 TO 75. SOUTHWEST WINDS 5 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS 45 TO 51.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 58 TO 66. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
BREEZY. MUCH COLDER. RAIN SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
SNOW AND RAIN AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS 24 TO 30. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY
WINDY. MUCH COLDER. SNOW IN THE MORNING, THEN SNOW
LIKELY IN THE AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE
MORNING. HEAVY SNOW ACCUMULATIONS. HIGHS 30 TO 38. CHANCE OF SNOW
90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 17 TO 23. HIGHS 29 TO 37.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS 17 TO 23. CHANCE
OF SNOW 30 PERCENT.
SATURDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS
31 TO 39.
MTZ318-192200-
SNOWY AND JUDITH MOUNTAINS-
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 57 TO 63. WEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
NOT AS COOL. MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO
15 MPH.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 64 TO
70. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. GUSTS UP
TO 25 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 70 TO 76. SOUTHWEST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND
50.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 70. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY NIGHT
WINDY. MUCH COLDER. RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S. CHANCE
OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
VERY WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HEAVY SNOW
ACCUMULATIONS. HIGHS 32 TO 38. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS 32 TO 38.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS AROUND 20.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 39. CHANCE OF
SNOW 30 PERCENT.
MTZ319-192200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS UP TO
10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS UP TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
COOLER. MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 60S. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
MUCH COLDER. MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN
THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE
MID 40S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE MID 20S.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW AND RAIN. LOWS IN THE MID 20S. HIGHS IN THE UPPER 40S.
TEMPERATURE / PRECIPITATION
HELENA 69 41 75 / 0 0 0
MTZ320-192200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 53 TO 61. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
WARMER, SUNNY. HIGHS 61 TO 71. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
SOUTHEAST WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 66 TO 74. SOUTH WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 56 TO 64. CHANCE
OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN
AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. HEAVY
SNOW ACCUMULATIONS. LOWS 27 TO 33. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
BREEZY, COLDER. MOSTLY CLOUDY. SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS 32 TO 40. CHANCE OF SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 31 TO 41.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS 20 TO 26. HIGHS 33 TO 43.
MTZ321-192200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
PARTLY SUNNY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE
OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS AROUND 30. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY
WINDY. MUCH COLDER. MOSTLY CLOUDY. SNOW IN THE
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE LOWER 40S.
CHANCE OF SNOW 30 PERCENT.
MTZ322-192200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 55 TO 63. SOUTHWEST WINDS UP
TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 37 TO 43. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 30 MPH.
MONDAY
WARMER, SUNNY. HIGHS 61 TO 71. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 45. WEST WINDS UP TO
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 64 TO 74. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS
TO AROUND 35 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 41 TO 47.
WEDNESDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY, SLIGHT
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS
54 TO 62. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN
AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES AFTER MIDNIGHT. HEAVY
SNOW ACCUMULATIONS. LOWS 27 TO 33. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
COLDER. SNOW IN THE MORNING, THEN SNOW LIKELY IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 32 TO 40. CHANCE OF
SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 19 TO 25. HIGHS 33 TO 41.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS 19 TO 25. HIGHS 35 TO 43.
MTZ323-192200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP
TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
COOLER. MOSTLY SUNNY IN THE MORNING, THEN MOSTLY
CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
WINDY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
WINDY. MUCH COOLER. MOSTLY CLOUDY. SNOW AND RAIN
LIKELY IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON.
LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER
20S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS IN THE UPPER 20S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN
THE UPPER 40S. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ324-192200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS
TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS UP TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS UP TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP
TO 5 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
BREEZY, COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY. SNOW AND RAIN LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
MID 20S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS IN THE MID 40S. LOWS IN THE MID 20S.
MTZ325-192200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
5 TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO
15 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH
WINDS 5 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
WINDY. MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 58 TO 64.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
BREEZY, COLDER. RAIN IN THE EVENING, THEN RAIN
AND SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE
LOWER 30S. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
BREEZY, COLDER. MOSTLY CLOUDY. SNOW AND RAIN LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE MID 40S.
MTZ326-192200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
332 AM MDT SUN APR 19 2026
TODAY
WARMER, SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP
TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
UP TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTH WINDS
UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP
TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
COOLER. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
COLDER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW AFTER MIDNIGHT.
LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 90 PERCENT.
THURSDAY
MUCH COLDER. MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN
THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.
LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS IN
THE MID 40S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER 40S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 66 35 74 / 0 0 0
BOZEMAN MSU 64 38 72 / 0 0 0
MTZ330-192200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 46 TO 58. SOUTH WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 30 TO 38. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
MONDAY
WARMER, SUNNY. HIGHS 53 TO 65. SOUTH WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 42. SOUTH WINDS 5 TO
15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 55 TO 67. SOUTHEAST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO SOUTH 15 TO
20 MPH WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 36 TO 44.
WEDNESDAY
BREEZY. MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN AND
SNOW IN THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 43 TO 55. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
COLDER. SNOW AND RAIN. SNOW MAY BE HEAVY AT
TIMES AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS 25 TO 31.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE
AFTERNOON. HEAVY SNOW ACCUMULATIONS. HIGHS 30 TO 40. CHANCE OF
SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS 16 TO 22. HIGHS 30 TO 40.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW. LOWS 16 TO 22.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 33 TO 43. CHANCE OF
SNOW 40 PERCENT.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 57 24 64 / 0 0 0
MTZ327-192200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 51 TO 61. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY
WARMER. MOSTLY SUNNY. HIGHS 58 TO 68. SOUTHWEST WINDS
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 60 TO 70. SOUTH WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE UPPER 30S.
WEDNESDAY
PARTLY SUNNY WITH CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CLOUDY WITH RAIN SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS 47 TO 57. CHANCE OF PRECIPITATION
90 PERCENT.
WEDNESDAY NIGHT
RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS AROUND 30. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 33 TO 43. CHANCE OF
SNOW 90 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS AROUND 20. HIGHS 32 TO 42.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
LOWS IN THE LOWER 20S.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF SNOW IN THE AFTERNOON. HIGHS 36 TO 46. CHANCE OF
SNOW 40 PERCENT.
MTZ328-192200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
332 AM MDT SUN APR 19 2026
TODAY
SUNNY. HIGHS 60 TO 66. SOUTH WINDS UP TO 15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS UP
TO 15 MPH.
MONDAY
WARMER, SUNNY. HIGHS 69 TO 75. SOUTHWEST WINDS UP TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS 69 TO 75. SOUTH WINDS UP
TO 10 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO AROUND 45 MPH
IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S.
WEDNESDAY
BREEZY. MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 63.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
COLDER. RAIN IN THE EVENING, THEN RAIN AND
SNOW AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE MID
30S. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
BREEZY, COOLER. MOSTLY CLOUDY. SNOW AND RAIN LIKELY
IN THE MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. MODERATE
SNOW ACCUMULATIONS. HIGHS 42 TO 48. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
COLDER. MOSTLY CLOUDY. CHANCE OF SNOW IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE
MID 20S. CHANCE OF SNOW 40 PERCENT.
FRIDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SNOW. HIGHS 41 TO 51. LOWS IN THE MID 20S.
TEMPERATURE / PRECIPITATION
DILLON 65 36 75 / 0 0 0
MTZ329-192200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
332 AM MDT SUN APR 19 2026
TODAY
NOT AS COOL. SUNNY. HIGHS 51 TO 59. SOUTH WINDS UP TO
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO
30 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
WARMER, SUNNY. HIGHS 58 TO 66. SOUTH WINDS UP TO 10 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTH WINDS
10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
TUESDAY
WINDY. MOSTLY SUNNY. HIGHS 59 TO 67. SOUTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH INCREASING TO SOUTH 20 TO
30 MPH WITH GUSTS TO AROUND 50 MPH IN THE AFTERNOON.
TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AFTER MIDNIGHT. LOWS AROUND 40.
WEDNESDAY
WINDY. PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN SNOW SHOWERS WITH POSSIBLE SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS.
HIGHS 46 TO 54. CHANCE OF PRECIPITATION 90 PERCENT.
WEDNESDAY NIGHT
BREEZY. SNOW AND RAIN. MODERATE SNOW
ACCUMULATIONS. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
BREEZY. SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS
36 TO 42. CHANCE OF SNOW 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 34 TO 40.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS IN THE LOWER 20S. HIGHS 37 TO 45.
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