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 >

Current conditions at

Delta Junction/Ft Greely, Allen Army Airfield (PABI)

Lat: 64°NLon: 145.73°WElev: 1276ft.

A Few Clouds and Windy

-15°F

-26°C

Humidity 56%
Wind Speed E 26 G 37 mph
Barometer 29.92 in (1020.4 mb)
Dewpoint -26°F (-32°C)
Visibility 10.00 mi
Wind Chill-45°F (-43°C)
Last update 9 Dec 5:53 pm AKST
Extended Forecast for

17 Miles WSW Donnelly AK

  • Tonight

    Tonight: Partly cloudy, with a low around -30. Wind chill values as low as -50. West wind 5 to 10 mph.

    Low: -30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near -23. Wind chill values as low as -60. Northwest wind 15 to 20 mph.

    High: -23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Areas of blowing snow after midnight. Mostly clear, with a low around -36. Wind chill values as low as -70. Northwest wind 20 to 25 mph.

    Low: -36 °F

    Mostly Clear
    then Areas
    Blowing Snow

  • Thursday

    Thursday: A 20 percent chance of snow after 3pm.  Areas of blowing snow before 3pm. Increasing clouds, with a high near -16. Wind chill values as low as -75. West wind 20 to 30 mph.

    High: -16 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Areas of blowing snow. Mostly cloudy, with a low around -25. Southwest wind 25 to 30 mph increasing to 30 to 35 mph. Winds could gust as high as 45 mph.

    Low: -25 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: A 40 percent chance of snow.  Areas of blowing snow before noon. Partly sunny, with a high near -7.

    High: -7 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around -25.

    Low: -25 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy, with a high near -20.

    High: -20 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 3am.  Mostly cloudy, with a low around -32.

    Low: -32 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -30. Wind chill values as low as -50. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near -23. Wind chill values as low as -60. Northwest wind 15 to 20 mph.
Wednesday Night
Areas of blowing snow after midnight. Mostly clear, with a low around -36. Wind chill values as low as -70. Northwest wind 20 to 25 mph.
Thursday
A 20 percent chance of snow after 3pm. Areas of blowing snow before 3pm. Increasing clouds, with a high near -16. Wind chill values as low as -75. West wind 20 to 30 mph.
Thursday Night
A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around -25. Southwest wind 25 to 30 mph increasing to 30 to 35 mph. Winds could gust as high as 45 mph.
Friday
A 40 percent chance of snow. Areas of blowing snow before noon. Partly sunny, with a high near -7.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -25.
Saturday
A chance of snow. Mostly cloudy, with a high near -20.
Saturday Night
A chance of snow before 3am. Mostly cloudy, with a low around -32.
Sunday
Partly sunny, with a high near -26.
Sunday Night
Mostly cloudy, with a low around -37.
Monday
Partly sunny, with a high near -32.
Monday Night
Partly cloudy, with a low around -37.
Tuesday
Sunny, with a high near -29.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Donnelly AK
 63.57°N 146.39°W (Elev. 11998 ft)
6:17 pm AKST Dec 9, 2025
6pm AKST Dec 9, 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