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 80%
Wind Speed E 8 G 20 mph
Barometer NA
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Jun 9:53 pm AKDT
Extended Forecast for

5 Miles E Alyeska AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after 4pm. Mostly sunny, with a high near 53. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 53 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 10pm. Partly cloudy, with a low around 43. West wind around 5 mph becoming north in the evening. Chance of precipitation is 30%.

    Low: 43 °F

    Scattered
    Showers

  • Juneteenth

    Juneteenth: Scattered showers, mainly after 1pm. Partly sunny, with a high near 57. West wind around 5 mph. Chance of precipitation is 50%.

    High: 57 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 10pm. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming northeast in the evening. Chance of precipitation is 40%.

    Low: 43 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. North wind around 5 mph becoming south in the afternoon.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 53.

    High: 53 °F

    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. North wind around 5 mph.
Thursday
Scattered showers, mainly after 4pm. Mostly sunny, with a high near 53. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly before 10pm. Partly cloudy, with a low around 43. West wind around 5 mph becoming north in the evening. Chance of precipitation is 30%.
Juneteenth
Scattered showers, mainly after 1pm. Partly sunny, with a high near 57. West wind around 5 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers before 10pm. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming northeast in the evening. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 54. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Cloudy, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 50.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Alyeska AK
 60.94°N 148.95°W (Elev. 2379 ft)
Last Update:
8:42 pm AKDT Jun 17, 2026
Forecast Valid:
10pm AKDT Jun 17, 2026-6pm AKDT Jun 24, 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