Lake Clark 7 Day Weather Forecast with Current Weather Conditions for , CA." />

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Lake Clark National Park, AK Weather Forecast

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NWS Forecast for Port Alsworth AK

National Weather Service Forecast for: Port Alsworth AK
Issued by: National Weather Service Anchorage, AK

Updated: 3:45 am AKST Jan 6, 2026

Overnight Snow Likely	Tuesday Scattered Snow Showers then Mostly Sunny	Tuesday Night Partly Cloudy	Wednesday Sunny	Wednesday Night Mostly Clear	Thursday Sunny	Thursday Night Mostly Clear then Scattered Snow Showers	Friday Chance Snow	Friday Night Chance Snow
Lo 4 °F	Hi 9 °F⇓	Lo -26 °F	Hi -18 °F	Lo -32 °F	Hi -14 °F	Lo -23 °F	Hi -7 °F	Lo -13 °F

Cold Weather Advisory

Overnight	Snow likely. Cloudy, with a steady temperature around 4. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday	Scattered snow showers before 9am. Partly sunny, with a temperature falling to around -18 by 5pm. Wind chill values as low as -35. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Tuesday Night	Partly cloudy, with a low around -26. Wind chill values as low as -45. Northwest wind around 5 mph.
Wednesday	Sunny, with a high near -18. Wind chill values as low as -45. North wind around 5 mph.
Wednesday Night	Mostly clear, with a low around -32. Northeast wind around 5 mph.
Thursday	Sunny, with a high near -14. Northeast wind around 5 mph.
Thursday Night	Scattered snow showers, mainly after 3am. Partly cloudy, with a low around -23. Chance of precipitation is 40%.
Friday	Scattered snow showers before 9am, then a chance of snow after 3pm. Partly sunny, with a high near -7.
Friday Night	A chance of snow. Mostly cloudy, with a low around -13.
Saturday	A chance of snow. Mostly cloudy, with a high near 0.
Saturday Night	A chance of snow. Mostly cloudy, with a low around -13.
Sunday	A chance of snow. Partly sunny, with a high near 11.
Sunday Night	A chance of snow. Mostly cloudy, with a low around -3.
Monday	A chance of snow. Mostly cloudy, with a high near 15.

Forecast from NOAA-NWS for Port Alsworth AK.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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