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

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

84°F

29°C

Humidity 14%
Wind Speed NE 10 G 20 mph
Barometer 29.85 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 29 Jun 3:47 pm MDT
Extended Forecast for

2 Miles ENE Harris Park CO

Red Flag Warning June 30, 12:00pm until June 30, 09:00pm
Red Flag Warning June 29, 04:10pm until June 29, 09:00pm
Click here for hazard details and duration
Red Flag Warning
...
  •  
    Red Flag Warning June 29, 04:10pm until June 29, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 42 °F

    Patchy Smoke
    and Breezy

  • Tuesday

    Tuesday: Areas of smoke before 11am. Sunny, with a high near 75. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 75 °F

    Areas Smoke
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Patchy smoke after 10pm. Mostly clear, with a low around 42. West wind 5 to 13 mph, with gusts as high as 26 mph.

    Low: 42 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny, with a high near 74. West wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 23 mph.

    High: 74 °F

    Areas Smoke
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy.

    High: 79 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Patchy smoke. Clear, with a low around 42. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Tuesday
Areas of smoke before 11am. Sunny, with a high near 75. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Patchy smoke after 10pm. Mostly clear, with a low around 42. West wind 5 to 13 mph, with gusts as high as 26 mph.
Wednesday
Areas of smoke before 7am. Sunny, with a high near 74. West wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 79. Breezy.
Friday Night
Partly cloudy, with a low around 48. Breezy.
Independence Day
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Harris Park CO
 39.52°N 105.46°W (Elev. 9400 ft)
Last Update:
12:45 pm MDT Jun 29, 2026
Forecast Valid:
4pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation