500
FPUS65 KTFX 050256
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
856 PM MDT Sat Oct 4 2025

MTZ001>007-043-051000-
West of the Continental Divide-
National Weather Service Missoula MT
856 PM MDT Sat Oct 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON MDT SUNDAY ABOVE 5500 FEET for West Glacier Region...
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO NOON MDT
SUNDAY for Bitterroot/Sapphire Mountains...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO NOON MDT SUNDAY ABOVE 5500 FEET for Butte/Blackfoot
Region...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO NOON MDT SUNDAY |* ABOVE 5500 FEET *| for
Potomac/Seeley Lake Region...

.TONIGHT...Rain showers likely and a slight chance of
thunderstorms. Lows in the upper 20s to mid 30s.
.SUNDAY...Mostly cloudy with a chance of snow and a slight chance
of rain. Highs in the upper 40s to mid 50s.
.SUNDAY NIGHT...Mostly clear. Widespread frost and patchy fog.
Lows in the 20s.
.MONDAY...Mostly sunny in the morning then becoming clear.
Widespread frost and patchy fog in the morning. Highs in the
upper 50s to mid 60s.
.TUESDAY...Clear. Widespread frost. Lows in the mid 20s to lower
30s. Highs in the mid 60s to lower 70s.
.WEDNESDAY...Mostly clear. Widespread frost. Lows in the upper
20s to mid 30s. Highs in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy. Lows in the 30s. Highs in the 60s to
lower 70s.

$$

MTZ301>314-316>318-051000-
Central Montana-
National Weather Service Great Falls MT
856 PM MDT Sat Oct 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON MDT SUNDAY FOR East Glacier Park Region...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO NOON MDT SUNDAY FOR Northern High Plains...Southern
Rocky Mountain Front...Southern High Plains...Little Belt and
Highwood Mountains...Snowy and Judith Mountains...

.REST OF TONIGHT...Chance of rain in the evening, then rain and
snow after midnight. Lows 25 to 35...20 to 30 in the mountains.
Gusts up to 35 mph after midnight.
.SUNDAY...Mostly cloudy. Chance of snow and rain. Highs 40 to
50...30 to 40 in the mountains. North winds around 20 mph in the
morning.
.SUNDAY NIGHT...Mostly clear. Lows 20 to 30.
.MONDAY...Mostly clear. Highs 50 to 60.
.TUESDAY...Clear. Lows 30 to 35. Highs 60 to 70.
.WEDNESDAY...Clear. Lows 35 to 40. Highs 65 to 75.
.THURSDAY...Partly cloudy. Slight chance of rain. Lows 35 to 40.
Highs 60 to 65.
$$

MTZ315-319>330-051000-
Southwest Montana-
National Weather Service Great Falls MT
856 PM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON MDT SUNDAY FOR Northwest Beaverhead County...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT
SUNDAY FOR Gallatin and Madison County Mountains and Centennial
Mountains...

.REST OF TONIGHT...Chance of rain in the evening. Chance of snow
through the night. Rain after midnight. Lows 25 to 35.
.SUNDAY...Mostly cloudy. Snow and rain through the day. Highs
40 to 45...30 to 40 in the mountains.
.SUNDAY NIGHT...Partly cloudy. Lows 20 to 30.
.MONDAY...Clear. Highs 45 to 55.
.TUESDAY...Clear. Lows 25 to 30. Highs 55 to 65.
.WEDNESDAY...Clear. Lows 30 to 35. Highs 55 to 65.
.THURSDAY...Mostly clear. Slight chance of rain. Lows 30 to 40.
Highs 55 to 65.
$$

MTZ016>027-059>062-051000-
Northeast Montana-
National Weather Service Glasgow MT
856 PM MDT Sat Oct 4 2025

.TONIGHT...Cloudy with a chance of rain showers. Lows in the
upper 30s to mid 40s.
.SUNDAY...Mostly cloudy. Highs in the lower to mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows near 30.
.MONDAY...Clear. Highs near 60.
.TUESDAY...Clear. Highs in the mid 60s to lower 70s. Lows in the
lower to mid 30s.
.WEDNESDAY...Clear. Highs in the lower to mid 70s. Lows near 40.
.THURSDAY...Mostly clear. Highs in the mid to upper 60s. Lows
near 40.

$$

MTZ028>042-056>058-063>068-051000-
South Central and Southeast Montana-
National Weather Service Billings MT
856 PM MDT Sat Oct 4 2025

...Winter Storm Warning in effect until 6 PM MDT Sunday for portions
   of South Central Montana...
...Winter Weather Advisory in effect until Midnight MDT Sunday Night
   for portions of South Central Montana...

.REST OF TONIGHT...Rain showers. Lows in the mid 30s to the mid
40s.
.SUNDAY...Showers and snow showers west...and chance of showers
east. Highs in the mid 40s to upper 50s.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows in the
mid 20s to the mid 30s.
.MONDAY...Sunny. Highs in the lower 50s to the lower 60s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s to the upper
30s.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 30s to the
lower 40s. Highs in the lower 60s to the lower 70s.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid 30s
to the mid 40s. Highs in the mid 60s to lower 70s.

$$