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.

Mostly Cloudy

34°F

1°C

Humidity 70%
Wind Speed SW 8 mph
Barometer 29.99 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 4 Dec 11:53 am MST
Extended Forecast for

4 Miles S Rocky Flats CO

  • Today

    Today: Sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 40. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 40 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday

    Saturday: A chance of snow showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a chance of snow showers after 2pm. Partly sunny, with a high near 44. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 21. Breezy, with a west wind 14 to 23 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 40. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Saturday
A chance of snow showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a chance of snow showers after 2pm. Partly sunny, with a high near 44. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 23. Blustery.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51. Breezy.
Tuesday Night
Mostly cloudy, with a low around 36. Breezy.
Wednesday
A slight chance of showers. Partly sunny, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Rocky Flats CO
 39.85°N 105.2°W (Elev. 5797 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
11am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation