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Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

75°F

24°C

Humidity 50%
Wind Speed SW 5 mph
Barometer 30.10 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Jul 10:54 pm MDT
Extended Forecast for

Boulder COSimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Light and variable wind.

    Partly Cloudy

    Low: 63 °F

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 5pm. Some of the storms could produce gusty winds.  Increasing clouds, with a high near 86. Light and variable wind.  Chance of precipitation is 30%.

    Sunny then
    Scattered
    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms before 1am. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 63. Light and variable wind.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 63 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 84. Calm wind becoming east northeast around 5 mph in the afternoon.

    Chance
    T-storms

    High: 84 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Cloudy, with a low around 61. East southeast wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 61 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 82.

    Chance
    T-storms

    High: 82 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 59.

    Chance
    T-storms

    Low: 59 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly before 7am.  Mostly cloudy, with a high near 82.

    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 60.

    Slight Chance
    T-storms

    Low: 60 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Light and variable wind.
Friday
Scattered showers and thunderstorms, mainly after 5pm. Some of the storms could produce gusty winds. Increasing clouds, with a high near 86. Light and variable wind. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms before 1am. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 30%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Cloudy, with a low around 61. East southeast wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 82.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Monday
A chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Boulder COSimilar City Names
 40.02°N 105.25°W (Elev. 5358 ft)
10:28 pm MDT Jul 27, 2017
11pm MDT Jul 27, 2017-6pm MDT Aug 3, 2017
 
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