Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Fair

-26°F

-32°C

Humidity 72%
Wind Speed W 3 mph
Barometer 29.92 in (1021.2 mb)
Dewpoint -32°F (-36°C)
Visibility 10.00 mi
Last update 8 Dec 6:53 pm AKST
Extended Forecast for

27 Miles W Donnelly AK

  • Tonight

    Tonight: Mostly clear, with a low around -22. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: -22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near -13. Wind chill values as low as -40. North wind 5 to 10 mph.

    High: -13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -23. Wind chill values as low as -40. North wind around 10 mph.

    Low: -23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near -18. Wind chill values as low as -55. North wind around 15 mph.

    High: -18 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -29. North wind 10 to 15 mph.

    Low: -29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near -11.

    High: -11 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -20.

    Low: -20 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after 3pm.  Partly sunny, with a high near -6.

    High: -6 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow.  Mostly cloudy, with a low around -16.

    Low: -16 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around -22. Northeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near -13. Wind chill values as low as -40. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around -23. Wind chill values as low as -40. North wind around 10 mph.
Wednesday
Sunny, with a high near -18. Wind chill values as low as -55. North wind around 15 mph.
Wednesday Night
Mostly clear, with a low around -29. North wind 10 to 15 mph.
Thursday
Sunny, with a high near -11.
Thursday Night
Mostly cloudy, with a low around -20.
Friday
A slight chance of snow after 3pm. Partly sunny, with a high near -6.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -16.
Saturday
A slight chance of snow. Partly sunny, with a high near -13.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around -25.
Sunday
Mostly sunny, with a high near -22.
Sunday Night
Mostly clear, with a low around -28.
Monday
Sunny, with a high near -24.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles W Donnelly AK
 63.61°N 146.75°W (Elev. 9829 ft)
6:20 pm AKST Dec 8, 2025
7pm AKST Dec 8, 2025-6pm AKST Dec 15, 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