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.

Light Snow Fog/Mist

11°F

-12°C

Humidity 84%
Wind Speed W 8 mph
Barometer 29.37 in (994.8 mb)
Dewpoint 7°F (-14°C)
Visibility 0.75 mi
Wind Chill-1°F (-18°C)
Last update 19 Mar 12:53 am AKDT
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around -1. Northeast wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: -1 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers. High near 10. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 10 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 4. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 4 °F

    Snow Showers

  • Friday

    Friday: Snow showers, mainly after 4pm. High near 14. Southeast wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 80%.

    High: 14 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers, mainly before 7pm. Low around 4. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 4 °F

    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 18. Northeast wind 10 to 15 mph.

    High: 18 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around -1. Northeast wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow showers. High near 10. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers. Low around 4. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers, mainly after 4pm. High near 14. Southeast wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 80%.
Friday Night
Snow showers, mainly before 7pm. Low around 4. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 18. Northeast wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 5.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Mostly clear, with a low around 0.
Wednesday
Sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
9:56 pm AKDT Mar 18, 2026
Forecast Valid:
1am AKDT Mar 19, 2026-6pm AKDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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