Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. 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 60%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 Jul 5:35 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms.  Partly cloudy, with a steady temperature around 49. West wind around 6 mph.

    Slight Chance
    T-storms

    Low: 49 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could produce gusty winds.  Partly sunny, with a high near 60. West wind 5 to 8 mph becoming calm.

    Chance
    T-storms

    High: 60 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly before 10pm. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 42. East southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 42 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65. West wind 6 to 8 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 65 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46. West wind 6 to 8 mph.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 46 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 63.

    Partly Sunny
    then Chance
    T-storms

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44.

    Chance
    T-storms then
    Partly Cloudy

    Low: 44 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 49. West wind around 6 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could produce gusty winds. Partly sunny, with a high near 60. West wind 5 to 8 mph becoming calm.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Some of the storms could produce gusty winds. Partly cloudy, with a low around 42. East southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. West wind 6 to 8 mph.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. West wind 6 to 8 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.07°N 105.63°W (Elev. 11532 ft)
3:28 am MDT Jul 24, 2016
5am MDT Jul 24, 2016-6pm MDT Jul 30, 2016
 
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