Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

Lat: 35.3054722°NLon: 112.1943889°WElev: 6680.0ft.

Rain

63°F

17°C

Humidity 88%
Wind Speed ENE 8 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 59°F (15°C)
Visibility 4.00 mi
Last update 11 Aug 04:55 PM MST
Extended Forecast for

13 Miles SE Grand Canyon, Valle Airport AZ

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 74. West wind around 10 mph, with gusts as high as 16 mph.

    High: 74 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 57. Southwest wind around 7 mph becoming south after midnight.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 75. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 75 °F

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. South wind 6 to 8 mph.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 71. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    High: 71 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. South wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 11am.  Partly sunny, with a high near 73. South wind 8 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 60%.

    High: 73 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming light and variable.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

    High: 76 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 74. West wind around 10 mph, with gusts as high as 16 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 7 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 75. Southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 71. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 7 to 9 mph, with gusts as high as 15 mph.
Friday
Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 73. South wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming light and variable.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 53. Light and variable wind.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 55. Southeast wind 3 to 5 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind 5 to 7 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Grand Canyon, Valle Airport AZ
 35.5°N 112°W (Elev. 6870 ft)
3:16 pm MST Aug 11, 2026
5pm MST Aug 11, 2026-6pm MST Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database