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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Current conditions at

HOT SPRINGS (HOTM8)

Lat: 47.61303°NLon: 114.61539°WElev: 2730.0ft.

NA

29°F

-2°C

Humidity 69%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 10 Mar 01:15 AM MDT
Extended Forecast for

13 Miles SW Big Arm MT

  • Overnight

    Overnight: A 40 percent chance of snow after 3am. Mostly cloudy, with a low around 25. South southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 4pm. Partly sunny, with a high near 35. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 2am and 5am. Increasing clouds, with a low around 24. West wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 40. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow before 3am, then rain and snow. Low around 36. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 36 °F

    Snow then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 9am. High near 43. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Breezy.
    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 36. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 36 °F

    Snow

  • Friday

    Friday: Snow. Cloudy, with a high near 42.

    High: 42 °F

    Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 3am. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of snow after 3am. Mostly cloudy, with a low around 25. South southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 4pm. Partly sunny, with a high near 35. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow between 2am and 5am. Increasing clouds, with a low around 24. West wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Wednesday
Snow. High near 40. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow before 3am, then rain and snow. Low around 36. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Rain and snow, becoming all snow after 9am. High near 43. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 36. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. Cloudy, with a high near 42.
Friday Night
Rain and snow, becoming all snow after 3am. Cloudy, with a low around 31.
Saturday
Snow. Mostly cloudy, with a high near 39. Breezy.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Sunday
A slight chance of snow. Partly sunny, with a high near 38.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 31.
Monday
Rain and snow likely. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Big Arm MT
 47.65°N 114.47°W (Elev. 4301 ft)
Last Update:
2:01 am MDT Mar 10, 2026
Forecast Valid:
2am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation