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

Boulder Municipal Airport (KBDU)

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

Partly Cloudy

73°F

23°C

Humidity 33%
Wind Speed NE 13 mph
Barometer 29.90 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Jun 9:15 pm MDT
Extended Forecast for

2 Miles W Boulder CO

  • Tonight

    Tonight: Mostly clear, with a low around 58. West northwest wind 5 to 7 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy smoke after 3pm. Increasing clouds, with a high near 84. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 84 °F

    Sunny then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 58 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West northwest wind 5 to 7 mph.
Wednesday
Patchy smoke after 3pm. Increasing clouds, with a high near 84. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Patchy smoke before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 62. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 64.
Independence Day
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 62.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Boulder CO
 40.02°N 105.31°W (Elev. 5951 ft)
12:46 pm MDT Jun 30, 2026
9pm MDT Jun 30, 2026-6pm MDT Jul 7, 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