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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Overcast

18°F

-8°C

Humidity 92%
Wind Speed Calm
Barometer 29.41 in (999.2 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Last update 15 Nov 1:53 am AKST
Extended Forecast for

26 Miles W Donnelly AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. South wind around 10 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 10. South wind 5 to 10 mph.

    High: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 6. South wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 3pm. Partly sunny, with a high near 10. West wind 5 to 15 mph.

    High: 10 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. Southwest wind 10 to 15 mph.

    Low: 1 °F

    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 4.

    High: 4 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow after 9am. Areas of blowing snow after 9am. Partly sunny, with a high near 5.

    High: 5 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow
    and Areas
    Blowing Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. South wind around 10 mph.
Sunday
A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 10. South wind 5 to 10 mph.
Sunday Night
Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 6. South wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow, mainly before 3pm. Partly sunny, with a high near 10. West wind 5 to 15 mph.
Monday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. Southwest wind 10 to 15 mph.
Tuesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 4.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
A chance of snow after 9am. Areas of blowing snow after 9am. Partly sunny, with a high near 5.
Wednesday Night
A chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 3.
Thursday
Snow likely, mainly after 9am. Areas of blowing snow. Mostly cloudy, with a high near 9.
Thursday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 2.
Friday
A chance of snow. Mostly cloudy, with a high near 5.
Friday Night
A chance of snow. Mostly cloudy, with a low around -2.
Saturday
A chance of snow. Partly sunny, with a high near 4.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles W Donnelly AK
 63.61°N 146.69°W (Elev. 9629 ft)
Last Update:
2:16 am AKST Nov 15, 2026
Forecast Valid:
2am AKST Nov 15, 2026-6pm AKST Nov 21, 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