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.

Thunderstorm in Vicinity

68°F

20°C

Humidity 56%
Wind Speed N 9 mph
Barometer 30.30 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Aug 10:35 pm MDT
Extended Forecast for

3 Miles WNW White Ranch Open Space CO

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. West wind 5 to 8 mph.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 74 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Light and variable wind becoming west 5 to 9 mph in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 16 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. East wind 5 to 9 mph becoming west in the evening.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then T-storms
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. West wind 5 to 8 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West wind 6 to 8 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. Light and variable wind becoming west 5 to 9 mph in the evening.
Thursday
Sunny, with a high near 78. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 57. East wind 5 to 9 mph becoming west in the evening.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Sunday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 75.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 73.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW White Ranch Open Space CO
 39.82°N 105.34°W (Elev. 8878 ft)
Last Update:
12:46 pm MDT Aug 18, 2026
Forecast Valid:
11pm MDT Aug 18, 2026-6pm MDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation