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

GALENA (GAAM8)

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

NA

34°F

1°C

Humidity 98%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Apr 12:47 AM MDT
Extended Forecast for

Boulder MT

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 57. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

    High: 57 °F

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Low around 36. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow before noon, then rain. High near 51. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely then
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Light west southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 26 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southwest wind 6 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 51 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Calm wind.
Sunday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 57. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Low around 36. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow before noon, then rain. High near 51. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 55. Light west southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Wednesday
Rain, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Rain before 9pm, then snow. Mostly cloudy, with a low around 27.
Thursday
Snow. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder MT
 46.23°N 112.13°W (Elev. 5200 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
1am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation