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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

77°F

25°C

Humidity 34%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Aug 9:16 am MDT
Extended Forecast for

3 Miles S Boulder CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 88. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 58. Northeast wind 5 to 8 mph becoming southwest in the evening.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 58 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. Light and variable wind becoming north 5 to 8 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. North northwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 55 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before midnight.  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 84.

    Mostly Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 82 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 88. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 58. Northeast wind 5 to 8 mph becoming southwest in the evening.
Monday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
3 Miles S Boulder CO
 39.98°N 105.24°W (Elev. 5440 ft)
4:57 am MDT Aug 20, 2017
9am MDT Aug 20, 2017-6pm MDT Aug 26, 2017
 
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