Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

-2°F

-19°C

Humidity 83%
Wind Speed W 6 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 2 Jan 12:53 am AKST
Extended Forecast for

Alyeska AK

  • Overnight

    Overnight: Mostly clear, with a low around -8. North wind around 5 mph.

    Low: -8 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 6. North wind around 5 mph becoming calm.

    High: 6 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 6. North wind around 5 mph becoming calm.

    High: 6 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around -11. Calm wind becoming north around 5 mph.

    Low: -11 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 4. Calm wind becoming north around 5 mph.

    High: 4 °F

    Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 2. Chance of precipitation is 70%.

    Low: 2 °F

    Snow Likely

  • Monday

    Monday: Snow, mainly after 3pm.  Cloudy, with a high near 21.

    High: 21 °F

    Snow

  • Monday Night

    Monday Night: Snow.  Cloudy, with a low around 16.

    Low: 16 °F

    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around -8. North wind around 5 mph.
Friday
Sunny, with a high near 6. North wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around -8. Calm wind.
Saturday
Sunny, with a high near 6. North wind around 5 mph becoming calm.
Saturday Night
Clear, with a low around -11. Calm wind becoming north around 5 mph.
Sunday
Sunny, with a high near 4. Calm wind becoming north around 5 mph.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 2. Chance of precipitation is 70%.
Monday
Snow, mainly after 3pm. Cloudy, with a high near 21.
Monday Night
Snow. Cloudy, with a low around 16.
Tuesday
Snow. Cloudy, with a high near 23.
Tuesday Night
Snow. Cloudy, with a low around 11.
Wednesday
Snow likely. Cloudy, with a high near 18.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 8.
Thursday
A chance of snow. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
7:54 pm AKST Jan 1, 2026
1am AKST Jan 2, 2026-6pm AKST Jan 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database