Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Mostly Cloudy

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Nov 07:15 AM MST
Extended Forecast for

15 Miles SE Grand Canyon, Valle Airport AZ

  • Today

    Today: A 30 percent chance of snow showers, mainly before 11am.  Mostly cloudy, with a high near 40. Light south wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers.  Partly sunny, with a high near 43. East wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm.  Mostly cloudy, with a low around 29. East wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Mostly cloudy, with a high near 44. East wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 44 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 27. East wind 6 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 11am, then a slight chance of rain showers.  Partly sunny, with a high near 46. South wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind around 6 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52. West wind around 7 mph.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 40. Light south wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 24. Southwest wind 5 to 7 mph becoming southeast after midnight.
Friday
A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 43. East wind 5 to 9 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Mostly cloudy, with a low around 29. East wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 44. East wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. East wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 46. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly clear, with a low around 23. West wind around 6 mph.
Monday
Sunny, with a high near 52. West wind around 7 mph.
Monday Night
Mostly clear, with a low around 22. West wind around 5 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 52. Northwest wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 24. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Grand Canyon, Valle Airport AZ
 35.48°N 111.97°W (Elev. 6896 ft)
3:29 am MST Nov 20, 2025
7am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
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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