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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

Lat: 63.73°NLon: 148.92°WElev: 1719ft.

Fair

-7°F

-22°C

Humidity 82%
Wind Speed Calm
Barometer 29.34 in (999.0 mb)
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Last update 28 Jan 9:56 pm AKST
Extended Forecast for

Lagoon AK

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 23 by 5am. Southeast wind around 5 mph.

    Low: 12 °F⇑

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. Southeast wind around 5 mph becoming east in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a temperature rising to around 19 by 10pm. Southeast wind 5 to 10 mph.

    Low: 12 °F⇑

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 3pm. Partly sunny, with a high near 26. South wind 5 to 10 mph.

    High: 26 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. South wind 5 to 10 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 23 by 5am. Southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 24. Southeast wind around 5 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a temperature rising to around 19 by 10pm. Southeast wind 5 to 10 mph.
Friday
A 20 percent chance of snow before 3pm. Partly sunny, with a high near 26. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 12. South wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lagoon AK
 63.68°N 149.88°W (Elev. 2605 ft)
Last Update:
9:18 pm AKST Jan 28, 2026
Forecast Valid:
10pm AKST Jan 28, 2026-6pm AKST Feb 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation