Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

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

Fair

-23°F

-31°C

Humidity 73%
Wind Speed Calm
Barometer 29.81 in (1017.3 mb)
Dewpoint -29°F (-34°C)
Visibility 10.00 mi
Last update 10 Dec 12:56 am AKST
Extended Forecast for

11 Miles SE Lagoon AK

  • Overnight

    Overnight: Partly cloudy, with a low around -21. Northwest wind around 5 mph.

    Low: -21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near -6. Wind chill values as low as -40. West wind around 10 mph.

    High: -6 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -20. West wind 5 to 10 mph.

    Low: -20 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after 3pm.  Increasing clouds, with a high near 8. Southwest wind around 5 mph.

    High: 8 °F

    Sunny then
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 9pm.  Mostly cloudy, with a low around 2. Southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Areas of blowing snow after 3pm. Mostly cloudy, with a high near 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -7.

    Low: -7 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 3pm.  Partly sunny, with a high near 2.

    High: 2 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 3am.  Mostly cloudy, with a low around -20.

    Low: -20 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -21. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near -6. Wind chill values as low as -40. West wind around 10 mph.
Wednesday Night
Mostly clear, with a low around -20. West wind 5 to 10 mph.
Thursday
A 30 percent chance of snow after 3pm. Increasing clouds, with a high near 8. Southwest wind around 5 mph.
Thursday Night
Snow likely, mainly after 9pm. Mostly cloudy, with a low around 2. Southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before noon. Areas of blowing snow after 3pm. Mostly cloudy, with a high near 17. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -7.
Saturday
A chance of snow, mainly before 3pm. Partly sunny, with a high near 2.
Saturday Night
A slight chance of snow before 3am. Mostly cloudy, with a low around -20.
Sunday
Mostly sunny, with a high near -13.
Sunday Night
Partly cloudy, with a low around -33.
Monday
Mostly sunny, with a high near -21.
Monday Night
A slight chance of snow. Partly cloudy, with a low around -26.
Tuesday
A slight chance of snow. Partly sunny, with a high near -9.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Lagoon AK
 63.57°N 149.57°W (Elev. 3599 ft)
12:18 am AKST Dec 10, 2025
1am AKST Dec 10, 2025-6pm AKST Dec 16, 2025
 
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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