Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. 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 75%
Wind Speed SSE 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 16 Sep 02:23 AM MST
Extended Forecast for

Grand Canyon AZ

Flood Watch until September 17, 05:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until September 17, 05:00am

    NOW until 5:00am Thu

    Flood Watch

  • Overnight

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 71. South wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 53. East wind 3 to 5 mph.  Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 73. Southeast wind 5 to 8 mph becoming southwest in the afternoon.  Chance of precipitation is 50%.

    High: 73 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southeast wind 3 to 5 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 75. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Southwest wind 7 to 9 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Southwest wind around 8 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 3 to 6 mph.
Wednesday
Showers and possibly a thunderstorm. High near 71. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 53. East wind 3 to 5 mph. Chance of precipitation is 70%.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 73. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 50. Southeast wind 3 to 5 mph.
Friday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 75. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 49. Southwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 76. Southwest wind around 8 mph.
Saturday Night
Mostly clear, with a low around 49. Light and variable wind.
Sunday
Sunny, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 50. South wind around 5 mph becoming calm after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Calm wind becoming south around 6 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48. Light and variable wind.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71. East wind 3 to 7 mph. Winds could gust as high as 15 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 15, 2026
2am MST Sep 16, 2026-6pm MST Sep 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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