National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

42°F

6°C

Humidity 79%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 Nov 03:30 AM MST
Extended Forecast for

3 Miles NNW Garrison MT

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 58. East southeast wind around 5 mph becoming calm in the morning.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 60. Southeast wind 3 to 5 mph.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a low around 30. Southeast wind 3 to 7 mph.

    Low: 30 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 11am. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 31. Calm wind.
Veterans Day
Partly sunny, with a high near 58. East southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming east southeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 60. Southeast wind 3 to 5 mph.
Thursday Night
Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a low around 30. Southeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A slight chance of showers after 11am. Mostly sunny, with a high near 50.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of rain. Snow level 4900 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 47.
Monday Night
A chance of rain and snow. Snow level 6500 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Snow level 4800 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Garrison MT
 46.55°N 112.84°W (Elev. 4567 ft)
Last Update:
1:11 am MST Nov 11, 2026
Forecast Valid:
3am MST Nov 11, 2026-6pm MST Nov 17, 2026
 
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