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 >

Hazardous Weather Conditions

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

NA

31°F

-1°C

Humidity 43%
Wind Speed W 21 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 20 Jan 07:25 AM MST
Extended Forecast for

13 Miles WSW Valley WY

  • Today

    Today: A slight chance of snow showers between noon and 4pm.  Increasing clouds, with a temperature rising to near 17 by 10am, then falling to around 10 during the remainder of the day. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 17 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -20. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 1 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. Wind chill values as low as -15. West wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Wind chill values as low as -10. West southwest wind 8 to 10 mph.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18. West wind 7 to 11 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. West southwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13. West southwest wind 6 to 10 mph.

    High: 13 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

Detailed Forecast

Today
A slight chance of snow showers between noon and 4pm. Increasing clouds, with a temperature rising to near 17 by 10am, then falling to around 10 during the remainder of the day. Wind chill values as low as -10. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -20. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values as low as -15. West wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. West southwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 18. West wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 2. West southwest wind around 6 mph.
Friday
Partly sunny, with a high near 13. West southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around -6.
Saturday
Sunny, with a high near 12.
Saturday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 16. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 7.
Monday
A slight chance of snow showers. Partly sunny, with a high near 20. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Valley WY
 44.13°N 109.8°W (Elev. 9708 ft)
6:33 am MST Jan 20, 2026
7am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database