Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

NA

61°F

16°C

Humidity 54%
Wind Speed NW 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 29 Sep 02:03 PM MST
Extended Forecast for

Grand Canyon AZ

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. South wind around 8 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 16 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Southwest wind 3 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. South wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. South wind around 8 mph.
Tonight
Mostly clear, with a low around 44. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 71. Southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 45. Southwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 47. South wind 7 to 9 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 73. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 43. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 67. West wind 6 to 9 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 41. West wind around 7 mph becoming south after midnight.
Sunday
Sunny, with a high near 69. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Canyon AZ
 36.05°N 112.14°W (Elev. 6804 ft)
12:30 pm MST Sep 29, 2025
2pm MST Sep 29, 2025-6pm MST Oct 5, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database