Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Thunderstorm in Vicinity

68°F

20°C

Humidity 40%
Wind Speed S 12 mph
Barometer 30.16 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 22 Sep 8:15 pm MDT
Extended Forecast for

Blue Valley CO

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 46. South southwest wind 7 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: 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 58. West southwest wind 5 to 9 mph becoming east northeast in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    High: 58 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 44. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon.  High near 49. Calm wind becoming east northeast 5 to 8 mph in the morning.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight.  Mostly cloudy, with a low around 43. East wind around 6 mph becoming calm.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Wednesday
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 58. West southwest wind 5 to 9 mph becoming east northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 44. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
Showers, with thunderstorms also possible after noon. High near 49. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 43. East wind around 6 mph becoming calm. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 42. Breezy.
Saturday
Sunny, with a high near 63. Breezy.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
Monday Night
A chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Valley CO
 39.7°N 105.5°W (Elev. 10197 ft)
3:01 pm MDT Sep 22, 2026
8pm MDT Sep 22, 2026-6pm MDT Sep 29, 2026
 
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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