National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

light snow

30°F

-1°C

Humidity 92%
Wind Speed NNW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Wind Chill26°F (-3°C)
Last update 03 Dec 10:15 AM MST
Extended Forecast for

12 Miles SE Grand Canyon, Valle Airport AZ

  • Today

    Today: A 40 percent chance of snow showers, mainly between noon and 4pm. Partly sunny, with a high near 36. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 15. East wind 3 to 6 mph.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40. East wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. East wind around 6 mph becoming south after midnight.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 22. East wind around 7 mph becoming southwest after midnight.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Southwest wind 5 to 7 mph becoming north in the afternoon.

    High: 52 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly between noon and 4pm. Partly sunny, with a high near 36. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 15. East wind 3 to 6 mph.
Thursday
Sunny, with a high near 40. East wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Mostly clear, with a low around 17. East wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 43. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Friday Night
Clear, with a low around 22. East wind around 7 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 48. West wind 7 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 6 to 8 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 52. Southwest wind 5 to 7 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 26. Southeast wind around 5 mph.
Monday
Sunny, with a high near 52. North wind 5 to 8 mph, with gusts as high as 16 mph.
Monday Night
Mostly clear, with a low around 26. East wind around 8 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 54. East wind around 7 mph becoming north in the afternoon.
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Forecast Area
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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)
Last Update:
10:08 am MST Dec 3, 2025
Forecast Valid:
10am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation