Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

NA

88°F

31°C

Humidity 3%
Wind Speed WSW 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint -1°F (-18°C)
Visibility NA
Heat Index85°F (29°C)
Last update 22 Jun 02:33 PM MST
Extended Forecast for

Grand Canyon AZ

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

    NOW until 7:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. Southwest wind 7 to 14 mph.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 60. West wind 6 to 14 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 83. Light southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 26 mph.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Partly cloudy, with a low around 59. Southwest wind 6 to 11 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 84. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 84 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 49. Southwest wind 7 to 14 mph.
Tuesday
Sunny, with a high near 89. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Increasing clouds, with a low around 60. West wind 6 to 14 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83. Light southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 59. Southwest wind 6 to 11 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 84. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 58. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 84. Breezy, with a southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Friday Night
Mostly clear, with a low around 58. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 39 mph.
Saturday
Sunny, with a high near 82. Windy, with a southwest wind 28 to 30 mph, with gusts as high as 45 mph.
Saturday Night
Clear, with a low around 56. Windy, with a southwest wind 29 to 32 mph, with gusts as high as 47 mph.
Sunday
Sunny, with a high near 79. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 39 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.06°N 112.11°W (Elev. 6998 ft)
11:32 am MST Jun 22, 2026
2pm MST Jun 22, 2026-6pm MST Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database