Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

64°F

18°C

Humidity 83%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 28 Jul 7:14 am MDT
Extended Forecast for

2 Miles NW Boulder CO

  • Today

    Today: Scattered showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    T-storms

    High: 86 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 64. West wind 3 to 6 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 64 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Mostly cloudy, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 61. 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 noon.  Mostly cloudy, with a high near 80. Light and variable wind.

    Chance
    T-storms

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 60.

    Chance
    T-storms

    Low: 60 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80.

    Partly Sunny
    then Chance
    T-storms

    High: 80 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 59.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 79.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 79 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 64. West wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 80. Light and variable wind.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 60.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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:
2 Miles NW Boulder CO
 40.04°N 105.28°W (Elev. 5495 ft)
6:18 am MDT Jul 28, 2017
7am MDT Jul 28, 2017-6pm MDT Aug 3, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database