Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Clear

27°F

-3°C

Humidity 49%
Wind Speed ESE 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 20 Jan 05:15 AM MST
Extended Forecast for

11 Miles ENE Williams AZ

  • Today

    Today: Sunny, with a high near 48. East wind 6 to 8 mph becoming south in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. South wind 3 to 5 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Calm wind becoming south around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. Southwest wind 6 to 8 mph.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Southwest wind around 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 43. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers.  Partly sunny, with a high near 40. North wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 40 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 48. East wind 6 to 8 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 14. South wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 50. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 24. Calm wind becoming south around 5 mph.
Thursday
Mostly cloudy, with a high near 48. Southwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 25. Southwest wind around 8 mph.
Friday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 43. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 40. North wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 18. North wind around 9 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 44. East wind around 9 mph.
Sunday Night
Mostly clear, with a low around 20. East wind around 9 mph.
Monday
Mostly sunny, with a high near 44. East wind around 7 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Williams AZ
 35.32°N 112°W (Elev. 7982 ft)
4:43 am MST Jan 20, 2026
5am MST Jan 20, 2026-6pm MST Jan 26, 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