National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

10°F

-12°C

Humidity 78%
Wind Speed NNE 5 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 28 Jan 02:20 AM MST
Extended Forecast for

Jackson WY

  • Overnight

    Overnight: Partly cloudy, with a low around 7. Wind chill values as low as -5. Southeast wind around 5 mph.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 2pm. Partly sunny, with a high near 28. Wind chill values as low as zero. South wind 3 to 8 mph.

    High: 28 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 15. South wind 3 to 7 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. West southwest wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 36. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. South southwest wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 7. Wind chill values as low as -5. Southeast wind around 5 mph.
Wednesday
A 30 percent chance of snow showers, mainly after 2pm. Partly sunny, with a high near 28. Wind chill values as low as zero. South wind 3 to 8 mph.
Wednesday Night
A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 15. South wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 34. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 16. West southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 36. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 20. South southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A slight chance of snow showers. Partly sunny, with a high near 41.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 18.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.49°N 110.75°W (Elev. 6329 ft)
Last Update:
1:48 am MST Jan 28, 2026
Forecast Valid:
2am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation