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

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 Calm
Barometer 30.15 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Aug 3:15 am MDT
Extended Forecast for

4 Miles N Boulder CO

Heat Advisory August 8, 11:00am until August 9, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Areas of smoke. Clear, with a steady temperature around 67. West wind around 7 mph.

    Low: 67 °F

    Areas Smoke

  • Saturday

    Saturday: A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of smoke. Increasing clouds and hot, with a high near 100. West southwest wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.

    High: 100 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Areas of smoke. Mostly cloudy, with a low around 68. West wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 68 °F

    Areas Smoke

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Areas of smoke before noon. Partly sunny and hot, with a high near 97. West wind 5 to 8 mph becoming calm. Winds could gust as high as 15 mph.

    High: 97 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 65. Northeast wind 6 to 9 mph becoming west southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke. Clear, with a steady temperature around 67. West wind around 7 mph.
Saturday
A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of smoke. Increasing clouds and hot, with a high near 100. West southwest wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.
Saturday Night
Areas of smoke. Mostly cloudy, with a low around 68. West wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Areas of smoke before noon. Partly sunny and hot, with a high near 97. West wind 5 to 8 mph becoming calm. Winds could gust as high as 15 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 65. Northeast wind 6 to 9 mph becoming west southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 76.
Thursday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 56.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Boulder CO
 40.09°N 105.25°W (Elev. 5344 ft)
Last Update:
3:16 am MDT Aug 8, 2026
Forecast Valid:
3am MDT Aug 8, 2026-6pm MDT Aug 14, 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