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

52°F

11°C

Humidity 61%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 05 Sep 12:39 AM MDT
Extended Forecast for

19 Miles NW Silver Gate MT

  • Overnight

    Overnight: Mostly clear, with a low around 43. South southeast wind around 9 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. South southwest wind 9 to 14 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 66. South southwest wind 7 to 14 mph.

    High: 66 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight, then showers likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 41. South wind 7 to 10 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Labor Day

    Labor Day: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 50. Southwest wind 13 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 33. Southwest wind 17 to 24 mph, with gusts as high as 44 mph.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. South southwest wind 13 to 16 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. West southwest wind 8 to 11 mph becoming south after midnight.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 43. South southeast wind around 9 mph.
Saturday
Sunny, with a high near 65. South southwest wind 9 to 14 mph.
Saturday Night
Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming southeast after midnight.
Sunday
Increasing clouds, with a high near 66. South southwest wind 7 to 14 mph.
Sunday Night
A slight chance of showers and thunderstorms before midnight, then showers likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 41. South wind 7 to 10 mph. Chance of precipitation is 70%.
Labor Day
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 50. Southwest wind 13 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 33. Southwest wind 17 to 24 mph, with gusts as high as 44 mph.
Tuesday
Mostly sunny, with a high near 52. South southwest wind 13 to 16 mph.
Tuesday Night
Mostly clear, with a low around 35. West southwest wind 8 to 11 mph becoming south after midnight.
Wednesday
Sunny, with a high near 60. South wind 9 to 14 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 39. South wind 11 to 14 mph.
Thursday
Mostly sunny, with a high near 60. South wind 13 to 15 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. South wind 11 to 14 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 58. Southwest wind 11 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Silver Gate MT
 45.21°N 110.24°W (Elev. 8494 ft)
Last Update:
12:42 am MDT Sep 5, 2026
Forecast Valid:
1am MDT Sep 5, 2026-6pm MDT Sep 11, 2026
 
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Additional Resources

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Chance of Precipitation