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

72°F

22°C

Humidity 11%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 17 Oct 02:39 PM MDT
Extended Forecast for

15 Miles N Silver Gate MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Southwest wind 9 to 13 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. South southwest wind 8 to 11 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. South southwest wind 10 to 13 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South southwest wind 6 to 11 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. South wind 7 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph in the evening.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52. South southeast wind 7 to 9 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. South wind 5 to 11 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.
Sunday
Mostly sunny, with a high near 49. Southwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 30. South southwest wind 8 to 11 mph.
Monday
Sunny, with a high near 51. South southwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 33. South southwest wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 51. South wind 7 to 10 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph in the evening.
Wednesday
Sunny, with a high near 52. South southeast wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 35. South wind 5 to 11 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 54. South southeast wind 10 to 13 mph.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. South wind 6 to 10 mph. Chance of precipitation is 50%.
Friday
Rain and snow showers. High near 45. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 80%.
Friday Night
Rain and snow showers. Low around 30. West northwest wind 8 to 10 mph. Chance of precipitation is 80%.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Silver Gate MT
 45.21°N 110.06°W (Elev. 8100 ft)
Last Update:
12:32 pm MDT Oct 17, 2026
Forecast Valid:
3pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation