Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Grand Canyon National Park Airport (KGCN)

Lat: 35.94582°NLon: 112.15538°WElev: 6598.0ft.

Overcast

59°F

15°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Aug 10:00 AM MST
Extended Forecast for

13 Miles E Grand Canyon, Valle Airport AZ

  • Today

    Today: Showers and thunderstorms likely, mainly after noon.  Mostly cloudy, with a high near 72. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%.

    High: 72 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 53. South wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85. Light south wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 72. Southwest wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 85. Light south wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 59. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 58. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Grand Canyon, Valle Airport AZ
 35.65°N 111.91°W (Elev. 6716 ft)
10:52 am MDT Aug 14, 2026
11am MDT Aug 14, 2026-6pm MDT Aug 20, 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