882
FPUS55 KTFX 171912
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
111 PM MDT SAT OCT 17 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TODAY, TONIGHT, AND SUNDAY.
MTZ301-172200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
STRONG WINDS. SUNNY. NEAR STEADY TEMPERATURE IN
THE LOWER 50S. SOUTHWEST WINDS 30 TO 50 MPH WITH GUSTS TO AROUND
85 MPH.
TONIGHT
VERY WINDY. COLDER. PARTLY CLOUDY. LOWS 31 TO 37.
SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS TO AROUND 85 MPH
DECREASING TO 5 TO 10 MPH WITH GUSTS TO AROUND 40 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS 44 TO 54. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY
NOT AS COOL. MOSTLY CLOUDY IN THE MORNING THEN BECOMING
MOSTLY SUNNY. HIGHS 51 TO 61. SOUTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS 33 TO 39. HIGHS
44 TO 52.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 50 TO 60.
LOWS 38 TO 44.
THURSDAY
MOSTLY SUNNY. HIGHS 51 TO 61.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 36 TO 42.
CHANCE OF RAIN 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY AND CHANCE OF RAIN IN THE
MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. NEAR STEADY
TEMPERATURE IN THE LOWER 40S. CHANCE OF PRECIPITATION 70 PERCENT.
MTZ307-172200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
VERY WINDY. SUNNY. NEAR STEADY TEMPERATURE IN
THE MID 50S. WEST WINDS 25 TO 40 MPH WITH GUSTS TO AROUND 85 MPH.
TONIGHT
WINDY. PARTLY CLOUDY. LOWS 32 TO 38. WEST WINDS 25 TO
35 MPH WITH GUSTS TO AROUND 85 MPH DECREASING TO 5 TO 10 MPH WITH
GUSTS TO AROUND 40 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 46 TO
56. SOUTHWEST WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS UP TO 5 MPH.
MONDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 54 TO 64. SOUTHWEST
WINDS UP TO 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO
41. HIGHS 49 TO 57.
WEDNESDAY
SUNNY. HIGHS 53 TO 63.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 37 TO 43.
HIGHS 53 TO 63.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS 36 TO 42.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW LIKELY IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
42 TO 50. CHANCE OF PRECIPITATION 70 PERCENT.
MTZ302-172200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
STRONG WINDS. MOSTLY SUNNY. HIGHS IN THE MID
60S. WEST WINDS 35 TO 50 MPH WITH GUSTS TO AROUND 80 MPH.
TONIGHT
WINDY, COLDER. PARTLY CLOUDY. LOWS IN THE UPPER 30S.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND 75 MPH BECOMING
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
COOLER. MOSTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY AND WEDNESDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN
THE MID 60S. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
AFTER MIDNIGHT. LOWS IN THE LOWER 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE LOWER 50S.
MTZ308-172200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE MID 60S. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND
75 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 75 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
SUNDAY
COOLER. PARTLY SUNNY IN THE MORNING THEN CLEARING.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS UP TO 5 MPH
SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY AND TUESDAY NIGHT
COOLER. PARTLY CLOUDY. HIGHS IN THE
UPPER 50S. LOWS IN THE UPPER 30S.
WEDNESDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S.
CHANCE OF RAIN 40 PERCENT.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 50S.
MTZ303-172200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
VERY WINDY. MOSTLY SUNNY. HIGHS IN THE UPPER
60S. WEST WINDS 30 TO 45 MPH WITH GUSTS TO AROUND 80 MPH.
TONIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 10 TO 25 MPH
WITH GUSTS TO AROUND 75 MPH DECREASING TO 5 TO 10 MPH AFTER
MIDNIGHT.
SUNDAY
COOLER, SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS UP TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTH WINDS UP
TO 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY AND WEDNESDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN
THE MID 60S. LOWS IN THE UPPER 30S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS
AROUND 40.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
CUT BANK 68 36 57 / 0 0 0
MTZ304-172200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
111 PM MDT SAT OCT 17 2026
..HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE UPPER 60S. WEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
TONIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 55 MPH DECREASING TO 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
SUNDAY
COOLER, SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
UP TO 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS 54 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
60S. LOWS 38 TO 44.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 50S.
MTZ305-172200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY. PARTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE LOWER 70S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO AROUND
40 MPH.
TONIGHT
BREEZY. MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE UPPER 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT.
SUNDAY
COOLER, SUNNY. HIGHS AROUND 60. NORTH WINDS UP TO 5 MPH
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. EAST WINDS UP
TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS IN THE MID 30S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
60S. LOWS IN THE UPPER 30S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE UPPER 50S.
TEMPERATURE / PRECIPITATION
HAVRE 76 38 62 / 0 0 0
MTZ306-172200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. SUNNY EARLY IN THE AFTERNOON THEN
BECOMING PARTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 15 TO
30 MPH.
TONIGHT
WINDY. MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE UPPER 30S. WEST WINDS 15 TO 30 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
SUNDAY
COOLER, SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS
5 TO 15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
60S. LOWS AROUND 40.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE LOWER 40S.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
AROUND 60.
MTZ309-172200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE
AROUND 70. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
55 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS 5 TO
15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS UP
TO 5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S. EAST WINDS UP TO 5 MPH SHIFTING TO
THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO 5 MPH. GUSTS UP
TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
50S. LOWS IN THE MID 30S.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS AROUND 70.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. CHANCE OF RAIN 40 PERCENT.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE UPPER 50S.
MTZ310-172200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE LOWER 70S. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO AROUND
60 MPH.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 40. WEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 40 MPH DECREASING TO UP TO 10 MPH AFTER MIDNIGHT.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP
TO 5 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 40 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE UPPER 50S.
MTZ311-172200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE
AROUND 70. WEST WINDS 15 TO 30 MPH.
TONIGHT
BREEZY. MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS AROUND 40. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
40 MPH BECOMING NORTHWEST 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
AFTER MIDNIGHT.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP
TO 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS 56 TO 62.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE UPPER 50S.
MTZ312-172200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. PARTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE UPPER 60S. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS TO AROUND
60 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 50 MPH DECREASING TO UP TO
10 MPH AFTER MIDNIGHT.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS UP
TO 5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 40. EAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN THE
UPPER 60S. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
COOLER. PARTLY CLOUDY. LOWS
IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS AROUND 70.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE MID 40S. CHANCE OF RAIN 40 PERCENT.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 71 42 60 / 0 0 0
MTZ313-172200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY. PARTLY SUNNY. HIGHS AROUND 70. SOUTHWEST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 55 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS UP TO
15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
WARMER, SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT AND TUESDAY
COOLER. PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS AROUND 70.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE MID 40S. CHANCE OF RAIN 40 PERCENT.
FRIDAY
COOLER. MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE
OF RAIN 60 PERCENT.
MTZ314-172200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 72 TO 78. WEST WINDS 15 TO
20 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS 5 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS 58 TO 64.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE UPPER 50S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 72 40 57 / 0 0 0
MTZ315-172200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY. MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE UPPER 50S. WEST WINDS 15 TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 34 TO 40. WEST 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.
SUNDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS 52 TO
58. SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 40. SOUTH WINDS UP TO
5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 57 TO 65. SOUTH WINDS UP TO 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO
42. HIGHS 52 TO 60.
WEDNESDAY
SUNNY. HIGHS 56 TO 64.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 37 TO 43.
HIGHS 56 TO 64.
THURSDAY NIGHT AND FRIDAY
COOLER. MOSTLY CLOUDY WITH A
50 PERCENT CHANCE OF RAIN. LOWS 37 TO 43. HIGHS 43 TO 51.
MTZ316-172200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY. MOSTLY SUNNY. HIGHS 62 TO 70. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 60 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 10 MPH
AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 56 TO 62. SOUTHWEST WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS UP TO 5 MPH SHIFTING
TO THE SOUTH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS 62 TO 68. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 40S. HIGHS 55 TO 61.
WEDNESDAY
SUNNY. HIGHS 61 TO 67.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS 62 TO 68.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE MID 40S. CHANCE OF RAIN 40 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
50 TO 56.
MTZ317-172200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY. MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE UPPER 50S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND
50 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 34 TO 40. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 40 MPH DECREASING TO UP TO 10 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 49 TO 57. SOUTH WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 42. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
WARMER. MOSTLY SUNNY. HIGHS 57 TO 65. SOUTH WINDS 5 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO
44. HIGHS 53 TO 59.
WEDNESDAY
SUNNY. HIGHS 56 TO 64.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 40 TO 48.
HIGHS 58 TO 66.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS 40 TO 46. CHANCE OF RAIN 40 PERCENT.
FRIDAY
RAIN LIKELY IN THE MORNING, THEN RAIN AND SNOW LIKELY
IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 47 TO 53.
CHANCE OF PRECIPITATION 70 PERCENT.
MTZ318-172200-
SNOWY AND JUDITH MOUNTAINS-
111 PM MDT SAT OCT 17 2026
REST OF TODAY
BREEZY, SUNNY. HIGHS 61 TO 71. WEST WINDS 10 TO
25 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
SUNDAY
COOLER. MOSTLY SUNNY. HIGHS 49 TO 55. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.
MONDAY
WARMER, SUNNY. HIGHS 60 TO 68. SOUTH WINDS UP TO
10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS 54 TO 60.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
WEDNESDAY
SUNNY. HIGHS 57 TO 63.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY
SUNNY. HIGHS 62 TO 70.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN. LOWS IN THE MID 40S.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. HIGHS 51 TO 57. CHANCE OF RAIN
60 PERCENT.
MTZ319-172200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
UP TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. LIGHT WINDS BECOMING
EAST UP TO 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
UP TO 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S.
FRIDAY
COOLER. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
HIGHS IN THE MID 50S.
TEMPERATURE / PRECIPITATION
HELENA 71 37 62 / 0 0 0
MTZ320-172200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
45 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS UP TO
15 MPH. GUSTS UP TO 40 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 50 TO 58. SOUTH WINDS UP TO 5 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS 56 TO 64. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS 53 TO 61.
WEDNESDAY
SUNNY. HIGHS 54 TO 62.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS 55 TO 63.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
RAIN LIKELY. HIGHS 45 TO 51. CHANCE OF RAIN 70 PERCENT.
MTZ321-172200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE AROUND 60.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 31 TO 37. SOUTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 35. SOUTHEAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS UP TO
10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO
41. HIGHS IN THE LOWER 60S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
60S. LOWS IN THE UPPER 30S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS AROUND 40. CHANCE OF RAIN 40 PERCENT.
FRIDAY
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 50S. CHANCE OF
RAIN 70 PERCENT.
MTZ322-172200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 33 TO 39. WEST WINDS UP TO 15 MPH. GUSTS UP TO
30 MPH IN THE EVENING.
SUNDAY
MOSTLY SUNNY. HIGHS 50 TO 58. SOUTH WINDS UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
UP TO 10 MPH.
MONDAY
SUNNY. HIGHS 55 TO 63. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO
42. HIGHS 53 TO 61.
WEDNESDAY
SUNNY. HIGHS 54 TO 62.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 43.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 54 TO 62.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS 37 TO 43.
FRIDAY
RAIN LIKELY IN THE MORNING, THEN RAIN AND SNOW LIKELY
IN THE AFTERNOON. HIGHS 43 TO 51. CHANCE OF PRECIPITATION
70 PERCENT.
MTZ323-172200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 36 TO 42. WEST WINDS 5 TO 10 MPH
SHIFTING TO THE NORTH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS UP TO
5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 40. SOUTHEAST WINDS UP
TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO
45. HIGHS IN THE LOWER 60S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
60S. LOWS 39 TO 45.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS 41 TO 47.
FRIDAY
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 50S. CHANCE OF
RAIN 70 PERCENT.
MTZ324-172200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
UP TO 5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 40S.
FRIDAY
COOLER. RAIN LIKELY. HIGHS IN THE LOWER 50S. CHANCE OF
RAIN 70 PERCENT.
MTZ325-172200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
WINDY. MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN
THE LOWER 60S. SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO AROUND
60 MPH.
TONIGHT
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH
WINDS 15 TO 30 MPH DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
GUSTS UP TO 45 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS UP TO
5 MPH WITH GUSTS TO AROUND 20 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 62 TO 68. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS IN THE LOWER 60S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
THURSDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 70 PERCENT.
FRIDAY
COOLER, RAIN. HIGHS IN THE LOWER 50S. CHANCE OF RAIN
90 PERCENT.
MTZ326-172200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS UP TO 5 MPH
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 60S.
LOWS IN THE UPPER 30S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
COOLER. RAIN LIKELY. HIGHS IN THE MID 50S. CHANCE OF
RAIN 70 PERCENT.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 65 34 60 / 0 0 0
BOZEMAN MSU 67 37 61 / 0 0 0
MTZ330-172200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 30 TO 36. SOUTH WINDS 5 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 49 TO 57. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 38. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 49 TO 59. SOUTH WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 39.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 48 TO 58.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
33 TO 40. HIGHS 49 TO 59.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 49 TO 59. CHANCE OF
RAIN 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS 35 TO 41. CHANCE OF RAIN
70 PERCENT.
FRIDAY
RAIN AND SNOW. MODERATE SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE AROUND 40. CHANCE OF PRECIPITATION 90 PERCENT.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 56 23 57 / 0 0 0
MTZ327-172200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE MID
50S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS 28 TO 34. SOUTHWEST WINDS UP TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 50 TO 58. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 28 TO 36. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS 52 TO 60. SOUTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 37.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN. HIGHS 50 TO 58. LOWS 30 TO 36.
WEDNESDAY
SUNNY. HIGHS 50 TO 58.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 37.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 49 TO 57. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
RAIN LIKELY. LOWS 32 TO 38. CHANCE OF RAIN
70 PERCENT.
FRIDAY
RAIN AND SNOW LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS
39 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.
MTZ328-172200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 59 TO 65. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 56 TO 62. SOUTH WINDS UP TO 5 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
MONDAY
SUNNY. HIGHS 59 TO 65. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
THURSDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF
RAIN 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
LOWS AROUND 40.
FRIDAY
COOLER. RAIN LIKELY. LIGHT SNOW ACCUMULATIONS. HIGHS IN
THE UPPER 40S. CHANCE OF RAIN 70 PERCENT.
TEMPERATURE / PRECIPITATION
DILLON 64 33 61 / 0 0 0
MTZ329-172200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
111 PM MDT SAT OCT 17 2026
REST OF TODAY
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO
20 MPH WITH GUSTS TO AROUND 35 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 51 TO 57. SOUTH WINDS UP TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
SUNNY. HIGHS 51 TO 59. SOUTH WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 51 TO 57.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE MID 30S. HIGHS 52 TO 58.
THURSDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
50 TO 56.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
RAIN 70 PERCENT.
FRIDAY
COLDER. RAIN AND SNOW IN THE MORNING, THEN RAIN AND
SNOW LIKELY IN THE AFTERNOON. NEAR STEADY TEMPERATURE AROUND 40.
CHANCE OF PRECIPITATION 90 PERCENT.
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