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

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

27°F

-3°C

Humidity 59%
Wind Speed W 5 mph
Barometer 29.80 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 2 Dec 7:55 am MST
Extended Forecast for

Jamestown CO

  • Today

    Today: Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 36 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 20. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Temperature rising to near 23 by noon, then falling to around 16 during the remainder of the day. East northeast wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F⇓

    Heavy Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as zero. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 17 mph.

    Low: 11 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind around 10 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Snow, mainly after midnight. Low around 20. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. The snow could be heavy at times. Temperature rising to near 23 by noon, then falling to around 16 during the remainder of the day. East northeast wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as zero. Calm wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 17 mph.
Thursday
Mostly sunny, with a high near 30. West wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 33.
Friday Night
A chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 37. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CO
 40.12°N 105.4°W (Elev. 7664 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
8am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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