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Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

NA

64°F

18°C

Humidity 13%
Wind Speed WSW 2 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Last update 17 Jun 02:33 AM MST
Extended Forecast for

Grand Canyon AZ

Extreme Heat Warning June 17, 02:53am until June 20, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 17, 02:53am until June 20, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind 5 to 8 mph becoming light and variable.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. East wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. South wind 3 to 6 mph.

    Low: 38 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 92. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. South wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Breezy, with a south wind 16 to 23 mph, with gusts as high as 37 mph.

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Overnight
Clear, with a low around 39. Southwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 87. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 36. West wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny, with a high near 90. East wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 38. South wind 3 to 6 mph.
Juneteenth
Sunny, with a high near 92. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Clear, with a low around 40. South wind 15 to 18 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 89. Breezy, with a south wind 16 to 23 mph, with gusts as high as 37 mph.
Friday Night
Clear, with a low around 40. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 36 mph.
Saturday
Sunny, with a high near 86. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 42. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 81. Southwest wind around 21 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 39. South wind 14 to 18 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 81. Southwest wind 15 to 17 mph, with gusts as high as 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.05°N 112.14°W (Elev. 6804 ft)
Last Update:
12:22 am MST Jun 17, 2025
Forecast Valid:
2am MST Jun 17, 2025-6pm MST Jun 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation