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.

Fair and Windy

-13°F

-25°C

Humidity 51%
Wind Speed SE 28 G 47 mph
Barometer 29.91 in (1019.9 mb)
Dewpoint -26°F (-32°C)
Visibility 9.00 mi
Wind Chill-43°F (-42°C)
Last update 10 Dec 12:53 am AKST
Extended Forecast for

12 Miles S Donnelly AK

  • Overnight

    Overnight: Mostly cloudy, with a low around -20. Northwest wind around 5 mph.

    Low: -20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near -6. North wind around 10 mph.

    High: -6 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -16. North wind around 10 mph.

    Low: -16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 1. North wind around 5 mph becoming south in the afternoon.

    High: 1 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around -5. South wind 10 to 15 mph.

    Low: -5 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 12.

    High: 12 °F

    Chance 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.  Mostly cloudy, 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
Mostly cloudy, with a low around -20. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near -6. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around -16. North wind around 10 mph.
Thursday
Sunny, with a high near 1. North wind around 5 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -5. South wind 10 to 15 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 12.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -7.
Saturday
A chance of snow, mainly before 3pm. Mostly cloudy, with a high near 2.
Saturday Night
A slight chance of snow before 3am. Mostly cloudy, with a low around -20.
Sunday
Mostly cloudy, with a high near -12.
Sunday Night
Mostly cloudy, with a low around -23.
Monday
Partly sunny, with a high near -15.
Monday Night
Partly cloudy, with a low around -28.
Tuesday
Mostly sunny, with a high near -11.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Donnelly AK
 63.5°N 145.85°W (Elev. 2602 ft)
1:18 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