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

Hazardous Weather Conditions

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

NA

31°C

88°F

Humidity 15%
Wind Speed W 2 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 2°C (35°F)
Visibility NA
Heat Index29°C (84°F)
Last update 15 Jul 12:53 PM MST
Extended Forecast for

Grand Canyon AZ

Extreme Heat Warning July 15, 01:02pm until July 15, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 15, 01:02pm until July 15, 07:00pm

    NOW until 7:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 32 °C

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Areas of smoke between 8pm and midnight. Partly cloudy, with a low around 15. Southwest wind 16 to 23 km/h, with gusts as high as 37 km/h.

    Low: 15 °C

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of smoke after 5pm. Increasing clouds, with a high near 30. West wind 16 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%.

    High: 30 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Areas of smoke between midnight and 3am. Mostly cloudy, with a low around 14. Southwest wind around 11 km/h, with gusts as high as 26 km/h. Chance of precipitation is 50%.

    Low: 14 °C

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 27. Southwest wind 10 to 13 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%.

    High: 27 °C

    Showers then
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 13. Southwest wind 5 to 10 km/h. Chance of precipitation is 50%.

    Low: 13 °C

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 28. West wind 5 to 13 km/h, with gusts as high as 27 km/h. Chance of precipitation is 70%.

    High: 28 °C

    T-storms
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 13. West wind 5 to 10 km/h becoming calm after midnight.

    Low: 13 °C

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms after 2pm. Areas of smoke after 5pm. Mostly sunny, with a high near 32. West wind 21 to 23 km/h, with gusts as high as 37 km/h.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Areas of smoke between 8pm and midnight. Partly cloudy, with a low around 15. Southwest wind 16 to 23 km/h, with gusts as high as 37 km/h.
Wednesday
Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of smoke after 5pm. Increasing clouds, with a high near 30. West wind 16 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Areas of smoke between midnight and 3am. Mostly cloudy, with a low around 14. Southwest wind around 11 km/h, with gusts as high as 26 km/h. Chance of precipitation is 50%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 27. Southwest wind 10 to 13 km/h, with gusts as high as 26 km/h. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 13. Southwest wind 5 to 10 km/h. Chance of precipitation is 50%.
Friday
A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 28. West wind 5 to 13 km/h, with gusts as high as 27 km/h. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 13. West wind 5 to 10 km/h becoming calm after midnight.
Saturday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 28. Light southwest wind becoming west 8 to 13 km/h in the morning. Winds could gust as high as 29 km/h.
Saturday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 14. Southwest wind 8 to 11 km/h.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. West wind 8 to 14 km/h, with gusts as high as 29 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14. Southwest wind 10 to 13 km/h, with gusts as high as 26 km/h.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 29. Southwest wind 10 to 16 km/h, with gusts as high as 34 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.05°N 112.14°W (Elev. 6804 m)
Last Update:
12:23 pm MST Jul 15, 2025
Forecast Valid:
1pm MST Jul 15, 2025-6pm MST Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation