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Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

27°F

-3°C

Humidity 92%
Wind Speed SE 5 mph
Barometer 29.73 in (1009.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 21 Apr 12:53 am AKDT
Extended Forecast for

Donnelly AK

Winter Weather Advisory until April 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 21, 10:00pm

    NOW until 10:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 10. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 10 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow after 7am, mixing with rain after 4pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south 15 to 20 mph in the morning. Chance of precipitation is 30%.

    High: 37 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow. Areas of blowing snow after 10pm. Mostly cloudy, with a low around 30. South wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow and
    Areas Blowing
    Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a chance of rain and snow. Areas of blowing snow before 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 18. South wind around 5 mph.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 10. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
A chance of snow after 7am, mixing with rain after 4pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south 15 to 20 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow. Areas of blowing snow after 10pm. Mostly cloudy, with a low around 30. South wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Areas of blowing snow before 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 43.
Friday Night
A chance of rain. Mostly cloudy, with a low around 28.
Saturday
A slight chance of rain and snow before 4pm. Partly sunny, with a high near 45.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 45.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donnelly AK
 63.69°N 145.88°W (Elev. 1900 ft)
Last Update:
1:17 am AKDT Apr 21, 2026
Forecast Valid:
1am AKDT Apr 21, 2026-6pm AKDT Apr 27, 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