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

Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed E 7 mph
Barometer 29.69 in
Dewpoint 30°F (-1°C)
Visibility 6.00 mi
Wind Chill23°F (-5°C)
Last update 18 Sep 7:53 am AKDT
Extended Forecast for

Donnelly AK

  • Today

    Today: Isolated showers between 10am and 1pm. Mostly sunny, with a high near 56. South wind 20 to 25 mph. Chance of precipitation is 20%.

    High: 56 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 40. South wind 5 to 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 4pm. Partly sunny, with a high near 56. Southeast wind around 5 mph becoming calm.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 7pm. Mostly cloudy, with a low around 42. Southwest wind around 5 mph.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Cloudy, with a high near 54. West wind around 5 mph becoming north in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Isolated showers between 10am and 1pm. Mostly sunny, with a high near 56. South wind 20 to 25 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 40. South wind 5 to 15 mph.
Friday
A 10 percent chance of showers after 4pm. Partly sunny, with a high near 56. Southeast wind around 5 mph becoming calm.
Friday Night
A 40 percent chance of showers, mainly after 7pm. Mostly cloudy, with a low around 42. Southwest wind around 5 mph.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 54. West wind around 5 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of rain. Cloudy, with a low around 42.
Sunday
A 40 percent chance of rain. Cloudy, with a high near 52.
Sunday Night
A chance of rain. Cloudy, with a low around 39.
Monday
A chance of rain. Cloudy, with a high near 48.
Monday Night
A chance of rain. Cloudy, with a low around 35.
Tuesday
A chance of rain. Cloudy, with a high near 45.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Donnelly AK
 63.69°N 145.88°W (Elev. 1900 ft)
Last Update:
7:16 am AKDT Sep 18, 2025
Forecast Valid:
8am AKDT Sep 18, 2025-6pm AKDT Sep 24, 2025
 
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