Scattered Severe Storms Possible in Central U.S.; Flood Watch in the Sierra Nevada

Scattered severe thunderstorms capable of gusty winds, hail, and flash flooding will be possible across the Plains through Tuesday. Elsewhere, a flash flood watch is in effect for the Sierra Nevada, where thunderstorms with frequent lightning may also occur. Heavy rain in parts of southern Texas may produce localized flooding, while areas of rain will also linger in the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

77°F

25°C

Humidity 34%
Wind Speed E 3 mph
Barometer 29.96 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 May 1:35 pm MDT
Extended Forecast for

Boulder CO

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 81. East wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

    Mostly Sunny

    High: 81 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind around 6 mph.

    Partly Cloudy

    Low: 53 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Increasing clouds, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light west. Winds could gust as high as 16 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 52 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm.  Mostly cloudy, with a high near 78. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    Partly Sunny
    then T-storms
    Likely

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 53.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 74. Chance of precipitation is 80%.

    Chance
    Showers then
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Chance
    Showers then
    Mostly Cloudy

    Low: 51 °F

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after noon.  Partly sunny, with a high near 73.

    Showers

    High: 73 °F

Detailed Forecast

Memorial Day
Mostly sunny, with a high near 81. East wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Tonight
Partly cloudy, with a low around 53. West wind around 6 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Southwest wind 5 to 10 mph becoming light west. Winds could gust as high as 16 mph.
Wednesday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 78. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 74. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Friday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 73.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 69.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71.
Click Map For Forecast
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
3:19 am MDT May 29, 2023
1pm MDT May 29, 2023-6pm MDT Jun 4, 2023
 
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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