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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

-10°F

-23°C

Humidity 78%
Wind Speed Calm
Barometer 29.89 in (1018.2 mb)
Dewpoint -15°F (-26°C)
Visibility NA
Last update 20 Mar 5:53 am AKDT
Extended Forecast for

Donnelly AK

  • Today

    Today: Partly sunny, with a high near 2. Calm wind becoming northwest around 5 mph.

    High: 2 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -16. Calm wind.

    Low: -16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 5. Calm wind becoming northwest around 5 mph.

    High: 5 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -12. Calm wind becoming southeast around 5 mph.

    Low: -12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 9. South wind around 5 mph becoming calm.

    High: 9 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -11.

    Low: -11 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -13.

    Low: -13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 10.

    High: 10 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 2. Calm wind becoming northwest around 5 mph.
Tonight
Partly cloudy, with a low around -16. Calm wind.
Saturday
Mostly sunny, with a high near 5. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around -12. Calm wind becoming southeast around 5 mph.
Sunday
Mostly sunny, with a high near 9. South wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around -11.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around -13.
Tuesday
Mostly sunny, with a high near 10.
Tuesday Night
Partly cloudy, with a low around -14.
Wednesday
Mostly sunny, with a high near 11.
Wednesday Night
Partly cloudy, with a low around -10.
Thursday
Mostly sunny, with a high near 17.
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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:
6:21 am AKDT Mar 20, 2026
Forecast Valid:
6am AKDT Mar 20, 2026-6pm AKDT Mar 26, 2026
 
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