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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

light snow

34°F

1°C

Humidity 93%
Wind Speed S 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Wind Chill29°F (-2°C)
Last update 18 Nov 03:15 PM MST
Extended Forecast for

15 Miles SE Grand Canyon, Valle Airport AZ

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 45. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 34. Southeast wind around 8 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 43. South wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

    High: 43 °F

    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 30. Southeast wind 3 to 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers before noon, then a chance of rain showers between noon and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 42. South wind 6 to 10 mph becoming east in the afternoon.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. East wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. East wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 45. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Tonight
Showers likely. Mostly cloudy, with a low around 34. Southeast wind around 8 mph. Chance of precipitation is 60%.
Wednesday
Showers likely before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 43. South wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 30. Southeast wind 3 to 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before noon, then a chance of rain showers between noon and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 42. South wind 6 to 10 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. East wind around 6 mph.
Saturday
Mostly sunny, with a high near 45. East wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 26. East wind around 6 mph. Chance of precipitation is 30%.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 47. Northeast wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 26. Light and variable wind becoming southeast around 5 mph after midnight.
Monday
Sunny, with a high near 51. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Grand Canyon, Valle Airport AZ
 35.48°N 111.97°W (Elev. 6896 ft)
Last Update:
2:07 pm MST Nov 18, 2025
Forecast Valid:
3pm MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation