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

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

61°F

16°C

Humidity 55%
Wind Speed S 6 mph
Barometer 29.99 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 May 11:35 pm MDT
Extended Forecast for

Louisville CO

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South wind 5 to 7 mph becoming west northwest after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 73. Light and variable wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    High: 73 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Chance
    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Memorial Day

    Memorial Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. South wind 5 to 7 mph becoming west northwest after midnight.
Friday
Mostly sunny, with a high near 84. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Saturday
A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 73. Light and variable wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 65. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Memorial Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville CO
 39.96°N 105.13°W (Elev. 5354 ft)
Last Update:
2:32 pm MDT May 22, 2025
Forecast Valid:
11pm MDT May 22, 2025-6pm MDT May 29, 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