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

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Clear

7°F

-14°C

Humidity 77%
Wind Speed NNE 9 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 19 Jan 09:35 PM MST
Extended Forecast for

5 Miles ESE Moose WY

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -10. Breezy, with a south wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 8 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Wind chill values as low as -5. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. Wind chill values as low as -10. Southwest wind 6 to 13 mph becoming south southeast after midnight.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Light south wind.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Calm wind becoming west around 5 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. South wind around 5 mph becoming light and variable  in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Wind chill values as low as -10. Breezy, with a south wind 11 to 17 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 29. Wind chill values as low as -5. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 6. Wind chill values as low as -10. Southwest wind 6 to 13 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 31. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 8. Light south wind.
Thursday
Mostly sunny, with a high near 31. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 10. South wind around 5 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 3.
Saturday
A 20 percent chance of snow showers after 11am. Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 31.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around 13.
Monday
A chance of snow showers. Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Moose WY
 43.63°N 110.62°W (Elev. 6798 ft)
8:47 pm MST Jan 19, 2026
9pm MST Jan 19, 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