Showers and Thunderstorms and Areas of Critical Fire Weather Threats

A series of cold fronts will produce showers and a few strong thunderstorms across parts of the High Plains and into the northern Rockies, and the Mid-Atlantic. Strong, dry winds in the northern Plains, 4-Corners area, and the Southeast will produce critical fire weather threats. Fire weather threats also remain elevated in Guam. Locally heavy rain may cause flash flooding in Hawaii. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

48°F

9°C

Humidity 54%
Wind Speed W 5 mph
Barometer 30.05 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 7 May 5:15 am MDT
Extended Forecast for

Boulder COSimilar City Names

  • Today

    Today: A 20 percent chance of showers after 4pm.  Mostly sunny, with a high near 83. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 83 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 51. West wind 6 to 9 mph, with gusts as high as 15 mph.

    Partly Cloudy

    Low: 51 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 70. Breezy, with a west wind 6 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    Partly Sunny
    then Chance
    T-storms and
    Breezy

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 40. North northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 40 °F

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 55. Calm wind becoming east southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    High: 55 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 39. Chance of precipitation is 80%.

    Showers

    Low: 39 °F

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 45. Chance of precipitation is 90%.

    Showers

    High: 45 °F

  • Monday
    Night

    Monday Night: Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible.  Cloudy, with a low around 35.

    Showers then
    Rain/Snow
    Likely

    Low: 35 °F

  • Tuesday

    Tuesday: Rain and snow showers likely, becoming all rain after 9am. Some thunder is also possible.  Mostly cloudy, with a high near 50.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 50 °F

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 83. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 51. West wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Breezy, with a west wind 6 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. North northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers and possibly a thunderstorm. Low around 39. Chance of precipitation is 80%.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. High near 45. Chance of precipitation is 90%.
Monday Night
Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible. Cloudy, with a low around 35.
Tuesday
Rain and snow showers likely, becoming all rain after 9am. Some thunder is also possible. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 35.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
Boulder COSimilar City Names
 40.02°N 105.25°W (Elev. 5358 ft)
4:19 am MDT May 7, 2021
5am MDT May 7, 2021-6pm MDT May 13, 2021
 
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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