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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

70°F

21°C

Humidity 35%
Wind Speed S 3 mph
Barometer 30.12 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Aug 1:16 am MDT
Extended Forecast for

Boulder COSimilar City Names

  • Overnight

    Overnight: Clear, with a low around 60. West wind 3 to 5 mph.

    Clear

    Low: 60 °F

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 91 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 61. West wind 3 to 6 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88. West wind around 5 mph becoming calm  in the morning.

    Mostly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 61. Light and variable wind.

    Mostly Cloudy

    Low: 61 °F

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 86.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 58.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

Detailed Forecast

Overnight
Clear, with a low around 60. West wind 3 to 5 mph.
Saturday
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 61. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 88. West wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 61. Light and variable wind.
Monday
A 10 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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 83.
Click Map For Forecast
Point Forecast:
Boulder COSimilar City Names
 40.02°N 105.25°W (Elev. 5358 ft)
12:15 am MDT Aug 19, 2017
1am MDT Aug 19, 2017-6pm MDT Aug 25, 2017
 
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