Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and 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 Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

68°F

20°C

Humidity 33%
Wind Speed W 3 mph
Barometer 29.99 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Jun 11:35 pm MDT
Extended Forecast for

2 Miles SSW Gunbarrel CO

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 55. West wind 5 to 8 mph.

    Low: 55 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke before noon. Mostly sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 89 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy smoke before midnight, then patchy smoke after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. North wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 56 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 7am. Sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 89 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northeast wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 17 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 55. West wind 5 to 8 mph.
Tuesday
Patchy smoke before noon. Mostly sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Patchy smoke before midnight, then patchy smoke after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. North wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph.
Wednesday
Patchy smoke before 7am. Sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 62.
Independence Day
Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 60.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Gunbarrel CO
 40.05°N 105.19°W (Elev. 5194 ft)
12:45 pm MDT Jun 29, 2026
11pm MDT Jun 29, 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