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

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Rain Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed SE 10 G 23 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 34°F (1°C)
Visibility 4.00 mi
Wind Chill29°F (-2°C)
Last update 17 Jan 3:53 pm AKST
Extended Forecast for

13 Miles NNE Alyeska AK

  • This Afternoon

    This Afternoon: Snow likely. Areas of blowing snow. Cloudy, with a high near 27. Southeast wind around 30 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight. Areas of blowing snow. Mostly cloudy, with a low around 27. Southeast wind 20 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Partly sunny, with a high near 29. Southeast wind 10 to 20 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Southeast wind around 5 mph becoming calm.

    Low: 28 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 28. South wind 5 to 10 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely. Areas of blowing snow. Cloudy, with a high near 27. Southeast wind around 30 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before midnight. Areas of blowing snow. Mostly cloudy, with a low around 27. Southeast wind 20 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 29. Southeast wind 10 to 20 mph.
Sunday Night
Partly cloudy, with a low around 28. Southeast wind around 5 mph becoming calm.
M.L.King Day
Mostly sunny, with a high near 28. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 27. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 10.
Friday
Mostly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.88°W (Elev. 5052 ft)
Last Update:
1:46 pm AKST Jan 17, 2026
Forecast Valid:
4pm AKST Jan 17, 2026-6pm AKST Jan 23, 2026
 
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Additional Resources

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Chance of Precipitation