Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

84°F

29°C

Humidity 23%
Wind Speed SW 3 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Sep 1:50 pm MDT
Extended Forecast for

2 Miles SW Westminster East CO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. West northwest wind around 7 mph.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 77. Calm wind becoming north northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 70%.

    High: 77 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 72. Calm wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph.  Chance of precipitation is 60%.

    High: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 51. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. West northwest wind around 7 mph.
Tonight
A 40 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 77. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Calm wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Westminster East CO
 39.81°N 105.03°W (Elev. 5240 ft)
12:46 pm MDT Sep 18, 2026
3pm MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
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Additional Resources

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