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

86°F

30°C

Humidity 14%
Wind Speed NW 3 mph
Barometer 29.98 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Oct 4:15 pm MDT
Extended Forecast for

Jamestown CO

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light and variable wind becoming west 5 to 8 mph in the evening.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 66. Breezy, with a west southwest wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    High: 66 °F

    Partly Sunny
    then Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 9pm. Mostly clear, with a low around 40. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Increasing clouds, with a high near 56. West wind around 6 mph becoming east in the afternoon. Winds could gust as high as 16 mph.

    High: 56 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Cloudy, with a low around 38. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Light and variable wind becoming west 5 to 8 mph in the evening.
Saturday
A chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 66. Breezy, with a west southwest wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 40. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.
Sunday
A 20 percent chance of showers after noon. Increasing clouds, with a high near 56. West wind around 6 mph becoming east in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 38. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 49.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A chance of showers after noon. Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 62.
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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:
2:21 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 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