Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Smoke and Breezy

84°F

29°C

Humidity 18%
Wind Speed NW 25 G 33 mph
Barometer 29.89 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Jun 2:45 pm MDT
Extended Forecast for

4 Miles W Westminster CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. South southeast wind 9 to 13 mph becoming northwest. Winds could gust as high as 21 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North northwest wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Patchy smoke after 11am. Sunny, with a high near 88. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 88 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northeast wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South southeast wind 9 to 13 mph becoming northwest. Winds could gust as high as 21 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North northwest wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Patchy smoke after 11am. Sunny, with a high near 88. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Patchy smoke between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northeast wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 90. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 63.
Independence Day
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Westminster CO
 39.88°N 105.12°W (Elev. 5594 ft)
12:46 pm MDT Jun 30, 2026
3pm MDT Jun 30, 2026-6pm MDT Jul 6, 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