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Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Rain

39°F

4°C

Humidity 76%
Wind Speed E 18 G 37 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 30 Apr 4:53 pm AKDT
Extended Forecast for

4 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Snow showers likely. Cloudy, with a high near 29. Southeast wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely before 4am, then snow after 4am. Low around 27. Southeast wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 30. East wind 35 to 40 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 7 inches possible.

    High: 30 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. Low around 29. East wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly after 7pm. Cloudy, with a low around 30. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 32.

    Low: 32 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 36.

    High: 36 °F

    Snow

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 29. Southeast wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely before 4am, then snow after 4am. Low around 27. Southeast wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. The snow could be heavy at times. High near 30. East wind 35 to 40 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 7 inches possible.
Friday Night
Snow. Low around 29. East wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%.
Saturday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
Snow likely, mainly after 7pm. Cloudy, with a low around 30. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Snow likely, mainly after 1pm. Cloudy, with a high near 34. Chance of precipitation is 60%.
Sunday Night
Snow. Cloudy, with a low around 32.
Monday
Snow. Cloudy, with a high near 36.
Monday Night
Snow. Mostly cloudy, with a low around 31.
Tuesday
Snow. Mostly cloudy, with a high near 34.
Tuesday Night
Snow. Cloudy, with a low around 32.
Wednesday
Snow. Cloudy, with a high near 35.
Wednesday Night
Snow. Cloudy, with a low around 30.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
3:21 pm AKDT Apr 30, 2026
Forecast Valid:
5pm AKDT Apr 30, 2026-6pm AKDT May 7, 2026
 
Forecast Discussion
 
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