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

56°F

13°C

Humidity 24%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 17 Oct 06:39 AM MDT
Extended Forecast for

22 Miles NW Silver Gate MT

  • Today

    Today: Mostly sunny, with a high near 48. South wind 20 to 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 47. South wind 9 to 13 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. South southeast wind 8 to 13 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. South southeast wind around 13 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South wind 8 to 13 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. South southeast wind 8 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 31. South southeast wind around 6 mph.

    Low: 31 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. South southeast wind 7 to 10 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 48. South wind 20 to 23 mph.
Tonight
Partly cloudy, with a low around 29. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 47. South wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 29. South southeast wind 8 to 13 mph.
Monday
Sunny, with a high near 48. South southeast wind around 13 mph.
Monday Night
Partly cloudy, with a low around 31. South wind 8 to 13 mph.
Tuesday
Mostly sunny, with a high near 47. South southeast wind 8 to 10 mph.
Tuesday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 31. South southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 47. South southeast wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 32. South southeast wind 6 to 10 mph.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 47. South southwest wind around 11 mph. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30. South southwest wind 7 to 10 mph. Chance of precipitation is 70%.
Friday
Snow showers. Steady temperature around 32. West wind around 11 mph. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Silver Gate MT
 45.23°N 110.3°W (Elev. 8822 ft)
Last Update:
5:27 am MDT Oct 17, 2026
Forecast Valid:
7am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation