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

48°F

9°C

Humidity 50%
Wind Speed N 3 mph
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Nov 11:35 am MST
Extended Forecast for

Jamestown CO

  • Today

    Today: A chance of rain and snow, mainly after 2pm. Mostly cloudy, with a high near 44. East wind 3 to 5 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, becoming all snow after midnight. Cloudy, with a steady temperature around 35. Light north northwest wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 35 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: Snow likely before 2pm, then a chance of rain and snow. Cloudy, with a high near 38. Light north wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 11pm. Partly cloudy, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. West wind around 6 mph becoming calm in the morning. Winds could gust as high as 16 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers after 11am. Partly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
A chance of rain and snow, mainly after 2pm. Mostly cloudy, with a high near 44. East wind 3 to 5 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixed with rain, becoming all snow after midnight. Cloudy, with a steady temperature around 35. Light north northwest wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely before 2pm, then a chance of rain and snow. Cloudy, with a high near 38. Light north wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of rain and snow showers before 11pm. Partly cloudy, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 47. West wind around 6 mph becoming calm in the morning. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow showers after 11am. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Partly sunny, with a high near 34.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CO
 40.12°N 105.4°W (Elev. 7664 ft)
Last Update:
3:26 am MST Nov 20, 2025
Forecast Valid:
11am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation