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 >

Current conditions at

Grand Canyon National Park Airport (KGCN)

Lat: 35.94582°NLon: 112.15538°WElev: 6598ft.

Fair

57°F

14°C

Humidity 82%
Wind Speed NE 3 MPH
Barometer 30.31 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 Jul 2:10 am MST
Extended Forecast for

Phantom Ranch AZ

Excessive Heat Warning until July 23, 07:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 23, 07:00pm

    NOW until
    7:00pm Sat

    Excessive Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 81. West wind around 5 mph.

    Mostly Clear

    Low: 81 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 114. West wind 3 to 7 mph.

    Hot

    High: 114 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 79. West southwest wind 5 to 9 mph.

    Mostly Clear

    Low: 79 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 114. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Hot

    High: 114 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 82. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 82 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 112.

    Slight Chance
    T-storms

    High: 112 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 82.

    Slight Chance
    T-storms

    Low: 82 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 11am.  Partly sunny and hot, with a high near 112.

    Slight Chance
    T-storms then
    Partly Sunny

    High: 112 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 81. West wind around 5 mph.
Saturday
Sunny and hot, with a high near 114. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 79. West southwest wind 5 to 9 mph.
Sunday
Mostly sunny and hot, with a high near 114. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 82. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 112.
Monday Night
A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 82.
Tuesday
A slight chance of showers and thunderstorms before 11am. Partly sunny and hot, with a high near 112.
Tuesday Night
Partly cloudy, with a low around 82.
Wednesday
Mostly sunny and hot, with a high near 113.
Wednesday Night
Partly cloudy, with a low around 83.
Thursday
Mostly sunny and hot, with a high near 112.
Thursday Night
Partly cloudy, with a low around 83.
Friday
Mostly sunny and hot, with a high near 110.
Click Map For Forecast
Point Forecast:
Phantom Ranch AZ
 36.1°N 112.09°W (Elev. 2789 ft)
8:59 pm MST Jul 22, 2016
2am MST Jul 23, 2016-6pm MST Jul 29, 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