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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

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

NA

62°F

17°C

Humidity 14%
Wind Speed SE 10 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 17 Oct 10:39 AM MDT
Extended Forecast for

17 Miles N Silver Gate MT

  • Today

    Today: Partly sunny, with a high near 48. Southwest wind 22 to 24 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 21 to 26 mph decreasing to 9 to 14 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Southwest wind 7 to 13 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. South southwest wind 8 to 13 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. South southwest wind around 13 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South southwest wind 7 to 13 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. South wind around 9 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph in the evening.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. South wind 6 to 10 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 48. Southwest wind 22 to 24 mph.
Tonight
Partly cloudy, with a low around 29. Southwest wind 21 to 26 mph decreasing to 9 to 14 mph after midnight.
Sunday
Mostly sunny, with a high near 45. Southwest wind 7 to 13 mph.
Sunday Night
Mostly clear, with a low around 30. South southwest wind 8 to 13 mph.
Monday
Sunny, with a high near 47. South southwest wind around 13 mph.
Monday Night
Mostly clear, with a low around 32. South southwest wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 47. South wind around 9 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 47. South wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 33. South wind 5 to 10 mph.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 47. South wind 8 to 10 mph.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph. Chance of precipitation is 70%.
Friday
Rain and snow showers. High near 35. West wind 8 to 11 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Silver Gate MT
 45.25°N 110.06°W (Elev. 9734 ft)
Last Update:
10:22 am MDT Oct 17, 2026
Forecast Valid:
11am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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