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.

Overcast

52°F

11°C

Humidity 86%
Wind Speed E 9 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 27 Jun 12:53 am AKDT
Extended Forecast for

12 Miles NE Alyeska AK

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 44. South wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain before 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 42. Southwest wind around 5 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 38. South wind around 5 mph. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain before 10am, then rain and snow likely. Mostly cloudy, with a high near 42. Southwest wind around 5 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all snow after 4am. Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Snow showers likely before 10am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%.
Saturday
Showers likely. Cloudy, with a high near 44. South wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%.
Sunday
A chance of rain before 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 42. Southwest wind around 5 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38. South wind around 5 mph. Chance of precipitation is 50%.
Monday
A chance of rain before 10am, then rain and snow likely. Mostly cloudy, with a high near 42. Southwest wind around 5 mph. Chance of precipitation is 60%.
Monday Night
Rain and snow showers likely, becoming all snow after 4am. Cloudy, with a low around 35. Chance of precipitation is 70%.
Tuesday
Snow showers likely before 10am. Mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
Cloudy, with a low around 35.
Friday
Cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Alyeska AK
 61.07°N 148.83°W (Elev. 4865 ft)
Last Update:
8:47 pm AKDT Jun 26, 2026
Forecast Valid:
1am AKDT Jun 27, 2026-6pm AKDT Jul 3, 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