Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Clear

63°F

17°C

Humidity 72%
Wind Speed SSW 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Aug 12:55 AM MST
Extended Forecast for

16 Miles SE Grand Canyon, Valle Airport AZ

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 54. South wind around 6 mph.

    Low: 54 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly between 2pm and 5pm.  Mostly cloudy, with a high near 72. South wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 60%.

    High: 72 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 79. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 79 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 82 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. South wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 54. South wind around 6 mph.
Friday
Showers and thunderstorms likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 72. South wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 48. Light and variable wind.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 52. Light and variable wind.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. Light and variable wind becoming west 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 54. Light and variable wind.
Monday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 57. South wind 3 to 6 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 83. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 57. South wind 6 to 8 mph, with gusts as high as 16 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind 5 to 7 mph, with gusts as high as 15 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Grand Canyon, Valle Airport AZ
 35.46°N 111.97°W (Elev. 6998 ft)
1:17 am MST Aug 14, 2026
1am MST Aug 14, 2026-6pm MST 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