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.

Fair

10°F

-12°C

Humidity 61%
Wind Speed W 9 G 18 mph
Barometer 29.47 in (998.1 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 28 Dec 12:53 am AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Overnight

    Overnight: Mostly clear, with a low around -4. Northeast wind 10 to 15 mph.

    Low: -4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 1. North wind around 15 mph.

    High: 1 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -6. East wind 15 to 20 mph.

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Snow likely, mainly after 3pm. Areas of blowing snow after 3pm. Partly sunny, with a high near 14. East wind 15 to 25 mph. Chance of precipitation is 60%.

    High: 14 °F

    Mostly Sunny
    then Snow
    Likely and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Snow likely. Areas of blowing snow between 9pm and 3am. Cloudy, with a low around 8. Southeast wind 20 to 25 mph. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 20. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 20 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 14.

    High: 14 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around -3.

    Low: -3 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around -4. Northeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 1. North wind around 15 mph.
Sunday Night
Mostly clear, with a low around -6. East wind 15 to 20 mph.
Monday
Snow likely, mainly after 3pm. Areas of blowing snow after 3pm. Partly sunny, with a high near 14. East wind 15 to 25 mph. Chance of precipitation is 60%.
Monday Night
Snow likely. Areas of blowing snow between 9pm and 3am. Cloudy, with a low around 8. Southeast wind 20 to 25 mph. Chance of precipitation is 70%.
Tuesday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 20. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -3.
New Year's Day
A chance of snow before 3pm. Partly sunny, with a high near 2.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -5.
Friday
Partly sunny, with a high near 4.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
A chance of snow. Partly sunny, with a high near 5.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
11:38 pm AKST Dec 27, 2025
Forecast Valid:
1am AKST Dec 28, 2025-6pm AKST Jan 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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