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.

14°F

-10°C

Humidity 49%
Wind Speed W 8 G 24 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill3°F (-16°C)
Last update 20 Feb 12:53 am AKST
Extended Forecast for

6 Miles N Alyeska AK

  • Overnight

    Overnight: Areas of blowing snow. Mostly clear, with a low around -4. North wind around 30 mph, with gusts as high as 50 mph.

    Low: -4 °F

    Areas Blowing
    Snow

  • Friday

    Friday: Areas of blowing snow. Sunny, with a high near 6. Wind chill values as low as -30. North wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 6 °F

    Areas Blowing
    Snow

  • Friday Night

    Friday Night: Areas of blowing snow. Clear, with a low around -2. North wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: -2 °F

    Areas Blowing
    Snow

  • Saturday

    Saturday: Sunny, with a high near 12. North wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Northeast wind around 15 mph.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 24. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Areas of blowing snow. Mostly clear, with a low around -4. North wind around 30 mph, with gusts as high as 50 mph.
Friday
Areas of blowing snow. Sunny, with a high near 6. Wind chill values as low as -30. North wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Areas of blowing snow. Clear, with a low around -2. North wind 25 to 30 mph, with gusts as high as 45 mph.
Saturday
Sunny, with a high near 12. North wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 4. Northeast wind around 15 mph.
Sunday
Mostly sunny, with a high near 24. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 32.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Mostly cloudy, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Wednesday
A chance of snow. Mostly cloudy, with a high near 12.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -9.
Thursday
Partly sunny, with a high near 4.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
7:47 pm AKST Feb 19, 2026
Forecast Valid:
1am AKST Feb 20, 2026-6pm AKST Feb 26, 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