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

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

22°F

-6°C

Humidity 60%
Wind Speed SW 8 mph
Barometer 29.85 in (1013.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 15 Apr 1:53 am AKDT
Extended Forecast for

Donnelly AK

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 12. South wind around 5 mph.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 34. South wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 7pm, then a chance of snow. Mostly cloudy, with a low around 17. Southeast wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 38. South wind around 15 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 21. South wind around 15 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain likely before 7pm, then rain and snow likely between 7pm and 10pm, then snow likely after 10pm. Cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 10am. Cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 12. South wind around 5 mph.
Wednesday
A slight chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 34. South wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely before 7pm, then a chance of snow. Mostly cloudy, with a low around 17. Southeast wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 38. South wind around 15 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 21. South wind around 15 mph. Chance of precipitation is 50%.
Friday
Snow likely before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely before 7pm, then rain and snow likely between 7pm and 10pm, then snow likely after 10pm. Cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before 10am. Cloudy, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
Snow likely. Mostly cloudy, with a high near 36.
Monday Night
Snow likely. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 35.
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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:
1:16 am AKDT Apr 15, 2026
Forecast Valid:
2am AKDT Apr 15, 2026-6pm AKDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation