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

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.58 in (1001.6 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Last update 6 Feb 2:53 pm AKST
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Calm wind becoming east around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow between 9am and noon, then a chance of rain. Mostly cloudy, with a high near 36. East wind around 5 mph becoming calm. Chance of precipitation is 30%.

    High: 36 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly between 9pm and 3am. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 34. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.

    High: 34 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain and snow likely. Cloudy, with a low around 29. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before 9am, then snow. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Rain/Snow
    Likely then
    Snow

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. Calm wind.
Tonight
Partly cloudy, with a low around 27. Calm wind becoming east around 5 mph.
Saturday
A slight chance of rain and snow between 9am and noon, then a chance of rain. Mostly cloudy, with a high near 36. East wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday Night
Rain likely, mainly between 9pm and 3am. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 34. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 29. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Monday
Rain and snow likely before 9am, then snow. High near 34. Chance of precipitation is 80%.
Monday Night
Snow. Cloudy, with a low around 29.
Tuesday
Snow. Cloudy, with a high near 34.
Tuesday Night
Snow. Cloudy, with a low around 27.
Wednesday
Snow. Cloudy, with a high near 32.
Wednesday Night
Snow. Cloudy, with a low around 23.
Thursday
Snow. Cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
2:30 pm AKST Feb 6, 2026
Forecast Valid:
3pm AKST Feb 6, 2026-6pm AKST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation