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

46°F

8°C

Humidity 67%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Nov 10:30 PM MST
Extended Forecast for

7 Miles WNW Garrison MT

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 31. Light south wind.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 58. Light east southeast wind.

    High: 58 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Calm wind becoming southeast around 6 mph in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 31. Light south wind.
Veterans Day
Partly sunny, with a high near 58. Calm wind.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 58. Light east southeast wind.
Thursday Night
Mostly cloudy, with a low around 30. Calm wind becoming southeast around 6 mph in the evening.
Friday
Mostly sunny, with a high near 56.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 30.
Saturday
A chance of rain, mainly before 11am. Partly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A slight chance of rain. Snow level 5200 feet rising to 6500 feet in the afternoon. Mostly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow. Snow level 6500 feet lowering to 4900 feet after midnight . Partly cloudy, with a low around 26.
Monday
A chance of rain and snow. Snow level 4500 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Snow level 5700 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Garrison MT
 46.56°N 112.97°W (Elev. 4446 ft)
Last Update:
1:00 pm MST Nov 10, 2026
Forecast Valid:
10pm MST Nov 10, 2026-6pm MST Nov 17, 2026
 
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