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.

Overcast

43°F

6°C

Humidity 66%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Nov 5:55 pm MST
Extended Forecast for

3 Miles WNW Louisville CO

  • Tonight

    Tonight: Showers. Low around 37. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly before 11am. Cloudy, with a high near 48. Calm wind becoming north around 6 mph in the morning.

    High: 48 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Light west wind.

    Low: 33 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. West wind around 5 mph becoming calm in the morning.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers. Low around 37. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers, mainly before 11am. Cloudy, with a high near 48. Calm wind becoming north around 6 mph in the morning.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Light west wind.
Saturday
Sunny, with a high near 58. West wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 33. Calm wind.
Sunday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 52.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 25.
Thanksgiving Day
A chance of rain and snow showers. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Louisville CO
 39.98°N 105.19°W (Elev. 5472 ft)
Last Update:
2:06 pm MST Nov 20, 2025
Forecast Valid:
6pm MST Nov 20, 2025-6pm MST Nov 27, 2025
 
Forecast Discussion
 
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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