Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Overcast

61°F

16°C

Humidity 41%
Wind Speed SSE 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Jul 11:55 PM MST
Extended Forecast for

12 Miles SE Grand Canyon, Valle Airport AZ

  • Overnight

    Overnight: Mostly clear, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 11am.  Areas of smoke after 3pm. Increasing clouds, with a high near 90. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 90 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm.  Areas of smoke before 7pm. Partly cloudy, with a low around 58. South wind around 8 mph.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms between 11am and 5pm, then a chance of thunderstorms after 5pm.  Mostly sunny, with a high near 87. West wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm.  Partly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 17 mph.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 83 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 55. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 11am.  Mostly cloudy, with a high near 78. West wind 7 to 9 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%.

    High: 78 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers.  Mostly cloudy, with a low around 54. South wind 5 to 7 mph.  Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 58. South wind around 7 mph.
Monday
A 40 percent chance of showers and thunderstorms after 11am. Areas of smoke after 3pm. Increasing clouds, with a high near 90. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Areas of smoke before 7pm. Partly cloudy, with a low around 58. South wind around 8 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms between 11am and 5pm, then a chance of thunderstorms after 5pm. Mostly sunny, with a high near 87. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Partly cloudy, with a low around 56. Southwest wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 55. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 78. West wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 54. South wind 5 to 7 mph. Chance of precipitation is 70%.
Friday
A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 78. West wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 82. West wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. South wind around 7 mph.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 81. Southwest wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Grand Canyon, Valle Airport AZ
 35.5°N 112°W (Elev. 6870 ft)
9:15 pm MST Jul 13, 2025
12am MST Jul 14, 2025-6pm MST Jul 20, 2025
 
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Additional Resources

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