Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Overcast

31°F

-1°C

Humidity 85%
Wind Speed NW 12 mph
Barometer 29.62 in (1005.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Apr 10:53 am AKDT
Extended Forecast for

12 Miles S Donnelly AK

Winter Storm Warning April 13, 11:36am until April 14, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 13, 11:36am until April 14, 04:00pm

    NOW until 4:00pm Tue

    Winter Storm Warning

  • Today

    High: 29 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 17. North wind 10 to 15 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Likely

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 27. North wind around 10 mph.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 1am.  Mostly cloudy, with a low around 12. North wind around 5 mph becoming calm.

    Low: 12 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm.  Mostly cloudy, with a high near 30. South wind around 5 mph.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Thursday Night

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

    Low: 19 °F

    Chance Snow

Detailed Forecast

Today
Snow. High near 29. North wind 15 to 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. North wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 27. North wind around 10 mph.
Tuesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 12. North wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 30. South wind around 5 mph.
Wednesday Night
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 16.
Thursday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
Snow likely. Mostly cloudy, with a high near 31.
Saturday Night
Snow likely. Mostly cloudy, with a low around 14.
Sunday
A chance of snow. Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Donnelly AK
 63.5°N 145.85°W (Elev. 2602 ft)
11:21 am AKDT Apr 13, 2026
11am AKDT Apr 13, 2026-6pm AKDT Apr 19, 2026
 
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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