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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

Lat: 63.73°NLon: 148.92°WElev: 1719ft.

Light Snow

27°F

-3°C

Humidity 89%
Wind Speed Calm
Barometer 29.81 in (1012.3 mb)
Dewpoint 24°F (-4°C)
Visibility 9.00 mi
Last update 13 Apr 10:56 pm AKDT
Extended Forecast for

Lagoon AK

  • Overnight

    Overnight: Snow.  Low around 17. Northwest wind 5 to 10 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 10am.  High near 28. Northwest wind around 5 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 31. South wind around 5 mph becoming northwest in the afternoon.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Cloudy, with a low around 18. North wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow before 4pm, then a chance of rain and snow.  Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow.  Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm.  Cloudy, with a low around 18.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Overnight
Snow. Low around 17. Northwest wind 5 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 10am. High near 28. Northwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 31. South wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
Snow likely. Cloudy, with a low around 18. North wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33.
Friday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 18.
Saturday
Snow likely. Cloudy, with a high near 30.
Saturday Night
Snow likely. Mostly cloudy, with a low around 10.
Sunday
A chance of snow. Mostly cloudy, with a high near 25.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Lagoon AK
 63.68°N 149.88°W (Elev. 2605 ft)
12:17 am AKDT Apr 14, 2026
12am AKDT Apr 14, 2026-6pm AKDT Apr 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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