Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

NA

59°F

15°C

Humidity 73%
Wind Speed SW 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 02 Sep 02:03 AM MST
Extended Forecast for

Grand Canyon AZ

  • Overnight

    Overnight: A 20 percent chance of showers.  Partly cloudy, with a steady temperature around 53. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 74. Southwest wind 11 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Southwest wind 11 to 18 mph, with gusts as high as 31 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. South wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 72. South wind 5 to 7 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 72 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 53. Light south wind.

    Low: 53 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers. Partly cloudy, with a steady temperature around 53. South wind around 11 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 74. Southwest wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 48. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 75. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 52. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 75. Southwest wind 11 to 18 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 52. South wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 72. South wind 5 to 7 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 53. Light south wind.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Labor Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming light and variable.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.05°N 112.14°W (Elev. 6804 ft)
11:31 pm MST Sep 1, 2026
2am MST Sep 2, 2026-6pm MST Sep 8, 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