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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

81°F

27°C

Humidity 23%
Wind Speed S 8 mph
Barometer 30.03 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 7:56 pm MDT
Extended Forecast for

Boulder COSimilar City Names

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 61. Light west wind.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 61 °F

  • Sunday

    Sunday: Increasing clouds, with a high near 88. Calm wind becoming east around 6 mph in the afternoon.

    Increasing
    Clouds

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 61. East northeast wind around 6 mph becoming light and variable  in the evening.

    Mostly Cloudy

    Low: 61 °F

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 83. Calm wind becoming north northeast around 6 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 83 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. North northwest wind 3 to 6 mph.

    Slight Chance
    T-storms

    Low: 57 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80.

    Slight Chance
    T-storms

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 57.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms between 7pm and 1am.  Mostly cloudy, with a low around 58.

    Slight Chance
    T-storms

    Low: 58 °F

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. Light west wind.
Sunday
Increasing clouds, with a high near 88. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 61. East northeast wind around 6 mph becoming light and variable in the evening.
Monday
A 10 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Calm wind becoming north northeast around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North northwest wind 3 to 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 58.
Thursday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Boulder COSimilar City Names
 40.02°N 105.25°W (Elev. 5358 ft)
5:57 pm MDT Aug 19, 2017
8pm MDT Aug 19, 2017-6pm MDT Aug 26, 2017
 
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