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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Partly Cloudy

61°F

16°C

Humidity 83%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Sep 8:45 am MDT
Extended Forecast for

2 Miles SSE Genesee CO

  • Today

    Today: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 68. Light and variable wind becoming east 5 to 7 mph. Chance of precipitation is 60%.

    High: 68 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 9 mph.

    Low: 47 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. West wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 68. Light and variable wind becoming east 5 to 7 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 5 to 9 mph.
Saturday
Sunny, with a high near 75. West wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 47. Calm wind becoming west southwest around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 75. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 46.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A chance of showers. Partly sunny, with a high near 65.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 43.
Thursday
A slight chance of showers. Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Genesee CO
 39.67°N 105.27°W (Elev. 6972 ft)
Last Update:
9:22 am MDT Sep 25, 2026
Forecast Valid:
10am MDT Sep 25, 2026-6pm MDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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