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

Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Current conditions at

GALENA (GAAM8)

Lat: 46.221°NLon: 112.22853°WElev: 6545.0ft.

NA

31°F

-1°C

Humidity 82%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 16 Oct 06:47 AM MDT
Extended Forecast for

Boulder MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 51. West northwest wind 6 to 9 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind 6 to 11 mph becoming south southeast after midnight.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. South southeast wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain before midnight, then a slight chance of rain and snow. Partly cloudy, with a low around 28. West northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 53. West southwest wind 7 to 10 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after noon. Partly sunny, with a high near 58. South southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 58 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 32. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of snow between 9am and noon, then a chance of rain and snow after noon. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 51. West northwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 32. West wind 6 to 11 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 57. South southeast wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain before midnight, then a slight chance of rain and snow. Partly cloudy, with a low around 28. West northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 53. West southwest wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 36. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday
Rain likely, mainly after noon. Partly sunny, with a high near 58. South southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Sunday Night
Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 32. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
A chance of rain and snow before 9am, then a chance of snow between 9am and noon, then a chance of rain and snow after noon. Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder MT
 46.23°N 112.13°W (Elev. 5200 ft)
Last Update:
4:13 am MDT Oct 16, 2025
Forecast Valid:
7am MDT Oct 16, 2025-6pm MDT Oct 22, 2025
 
Forecast Discussion
 
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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