National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

KL1SF-7 Grand Canyon (AR412)

Lat: 36.048°NLon: 112.1245°WElev: 6977.0ft.

NA

67°F

19°C

Humidity 37%
Wind Speed WSW 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 03 Aug 02:23 AM MST
Extended Forecast for

7 Miles ESE Phantom Ranch AZ

Extreme Heat Warning August 3, 02:30am until August 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 3, 02:30am until August 4, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Overnight

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 104. West wind 10 to 17 mph.

    High: 104 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. West wind 9 to 14 mph.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. West wind 8 to 13 mph.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. West wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 101. West wind 5 to 9 mph.

    High: 101 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 74. Northwest wind around 11 mph, with gusts as high as 16 mph.
Monday
Sunny and hot, with a high near 104. West wind 10 to 17 mph.
Monday Night
Mostly clear, with a low around 74. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 102. West wind 9 to 14 mph.
Tuesday Night
Mostly clear, with a low around 73. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny and hot, with a high near 101. West wind 8 to 13 mph.
Wednesday Night
Mostly clear, with a low around 72. West wind 9 to 13 mph, with gusts as high as 18 mph.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 101. West wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 72. West wind 8 to 11 mph, with gusts as high as 17 mph.
Friday
Sunny and hot, with a high near 101. West wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 72. West wind 8 to 11 mph, with gusts as high as 16 mph.
Saturday
A 10 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101. West wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 72. Southwest wind 9 to 11 mph, with gusts as high as 17 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. West wind 8 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Phantom Ranch AZ
 36.07°N 111.98°W (Elev. 5010 ft)
Last Update:
11:32 pm MST Aug 2, 2026
Forecast Valid:
2am MST Aug 3, 2026-6pm MST Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation