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.

Heavy Rain and Windy

42°F

6°C

Humidity 82%
Wind Speed SE 26 G 53 mph
Barometer 29.56 in (1001.1 mb)
Dewpoint 37°F (3°C)
Visibility 2.00 mi
Wind Chill32°F (0°C)
Last update 5 Feb 4:53 am AKST
Extended Forecast for

Alyeska AK

  • Overnight

    Overnight: Rain. Low around 36. East wind around 20 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain. High near 38. East wind 15 to 20 mph. Chance of precipitation is 90%.

    High: 38 °F

    Rain

  • Thursday Night

    Thursday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 32. East wind 10 to 20 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 35. East wind around 5 mph becoming calm in the morning.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. East wind around 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. East wind 5 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Rain. Low around 36. East wind around 20 mph. Chance of precipitation is 80%.
Thursday
Rain. High near 38. East wind 15 to 20 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 32. East wind 10 to 20 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 35. East wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 26. East wind around 10 mph.
Saturday
Partly sunny, with a high near 35. East wind 5 to 10 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 34.
Sunday Night
A chance of snow. Cloudy, with a low around 26.
Monday
A chance of snow before 9am, then a chance of rain and snow. Cloudy, with a high near 34.
Monday Night
Rain and snow likely. Cloudy, with a low around 26.
Tuesday
Rain and snow. Cloudy, with a high near 35.
Tuesday Night
Rain and snow. Cloudy, with a low around 28.
Wednesday
Snow. Cloudy, with a high near 34.
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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:
3:21 am AKST Feb 5, 2026
Forecast Valid:
5am AKST Feb 5, 2026-6pm AKST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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