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

9°F

-13°C

Humidity 92%
Wind Speed NNE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 19 Jan 01:05 AM MST
Extended Forecast for

4 Miles WNW Teton Village WY

  • Overnight

    Overnight: Mostly clear, with a low around 8. Wind chill values as low as zero. North northwest wind around 8 mph.

    Low: 8 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 19. Wind chill values as low as zero. West northwest wind 3 to 7 mph.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. West wind around 7 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19. West wind 6 to 8 mph.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. West wind around 7 mph.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 22. West wind around 6 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. West wind around 7 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 8. Wind chill values as low as zero. North northwest wind around 8 mph.
M.L.King Day
Sunny, with a high near 19. Wind chill values as low as zero. West northwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 11. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 19. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 7. West wind around 7 mph.
Wednesday
Sunny, with a high near 22. West wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 9. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 20.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 7.
Saturday
A chance of snow showers. Mostly sunny, with a high near 19.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 8.
Sunday
A chance of snow showers. Mostly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Teton Village WY
 43.61°N 110.86°W (Elev. 9669 ft)
12:47 am MST Jan 19, 2026
1am MST Jan 19, 2026-6pm MST Jan 25, 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