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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

32°F

0°C

Humidity 72%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 18 May 07:39 AM MDT
Extended Forecast for

23 Miles NNW Silver Gate MT

  • Today

    Today: A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 41. North wind around 11 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable in the evening. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 55. Calm wind becoming west 5 to 7 mph in the morning.

    High: 55 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind around 5 mph becoming calm.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after noon. Mostly sunny, with a high near 58. South wind 5 to 7 mph becoming west in the afternoon.

    High: 58 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers. Some thunder is also possible. Low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 55. North wind 3 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 55 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers, mainly before midnight. Mostly cloudy, with a low around 33. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Rain/Snow
    then Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 41. North wind around 11 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 22. North wind 5 to 10 mph becoming light and variable in the evening. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 55. Calm wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 32. West wind around 5 mph becoming calm.
Wednesday
A 50 percent chance of showers after noon. Mostly sunny, with a high near 58. South wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Rain and snow showers. Some thunder is also possible. Low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 55. North wind 3 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers, mainly before midnight. Mostly cloudy, with a low around 33. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A chance of snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. South wind 5 to 7 mph.
Sunday
Sunny, with a high near 71. South wind 5 to 9 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NNW Silver Gate MT
 45.28°N 110.25°W (Elev. 7598 ft)
Last Update:
5:58 am MDT May 18, 2026
Forecast Valid:
8am MDT May 18, 2026-6pm MDT May 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation