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

41°F

5°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 18 Jan 07:15 PM MST
Extended Forecast for

11 Miles ENE Williams AZ

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind around 5 mph becoming calm.

    Low: 20 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, then gradually becoming sunny, with a high near 49. Calm wind becoming northeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 49 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 16. East wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 16 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. East wind around 6 mph becoming light and variable.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 24. Light and variable wind.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Light and variable wind becoming west around 6 mph in the morning.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. South wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West wind around 5 mph becoming calm.
M.L.King Day
Partly sunny, then gradually becoming sunny, with a high near 49. Calm wind becoming northeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 16. East wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 48. East wind around 6 mph becoming light and variable.
Tuesday Night
Clear, with a low around 24. Light and variable wind.
Wednesday
Sunny, with a high near 51. Light and variable wind becoming west around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 27. Light and variable wind.
Thursday
Partly sunny, with a high near 49. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 27. South wind around 5 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 26. South wind around 8 mph, with gusts as high as 15 mph.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 44. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 26. South wind 5 to 8 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 43. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Williams AZ
 35.32°N 112°W (Elev. 7982 ft)
3:36 pm MST Jan 18, 2026
7pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database