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.

Mostly Cloudy

68°F

20°C

Humidity 33%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 4 Oct 4:55 am MDT
Extended Forecast for

Jamestown CO

  • Today

    Today: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. Breezy, with a southwest wind 5 to 10 mph becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 39. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 39 °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 southwest wind around 6 mph becoming light and variable. Winds could gust as high as 16 mph.

    High: 56 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before midnight, then a chance of rain and snow showers. Cloudy, with a low around 37. Light east northeast wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 49. Calm wind becoming east southeast around 5 mph.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. Breezy, with a southwest wind 5 to 10 mph becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 39. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers after noon. Increasing clouds, with a high near 56. West southwest wind around 6 mph becoming light and variable. Winds could gust as high as 16 mph.
Sunday Night
Rain showers likely before midnight, then a chance of rain and snow showers. Cloudy, with a low around 37. Light east northeast wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 49. Calm wind becoming east southeast around 5 mph.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jamestown CO
 40.12°N 105.4°W (Elev. 7664 ft)
Last Update:
4:26 am MDT Oct 4, 2025
Forecast Valid:
5am MDT Oct 4, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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