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

34°F

1°C

Humidity 59%
Wind Speed S 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill30°F (-1°C)
Last update 19 Jan 08:55 AM MST
Extended Forecast for

15 Miles SSE Grand Canyon, Valle Airport AZ

  • M.L.King Day

    M.L.King Day: Partly sunny, then gradually becoming sunny, with a high near 50. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 50 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 20. East wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. East wind 5 to 7 mph becoming northwest in the afternoon.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Southeast wind 5 to 7 mph becoming west in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51. South wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. South wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 47 °F

    Slight Chance
    Snow Showers

Detailed Forecast

M.L.King Day
Partly sunny, then gradually becoming sunny, with a high near 50. Northeast wind 5 to 11 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 20. East wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 50. East wind 5 to 7 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. Light and variable wind becoming southeast around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 53. Southeast wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Thursday
Partly sunny, with a high near 51. South wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 29. South wind around 7 mph.
Friday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. South wind around 8 mph.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 44. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 23. Southwest wind 6 to 8 mph becoming east after midnight.
Sunday
Sunny, with a high near 44. Northeast wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Grand Canyon, Valle Airport AZ
 35.46°N 112.02°W (Elev. 7283 ft)
3:52 am MST Jan 19, 2026
9am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

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