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.

Light Rain

51°F

11°C

Humidity 89%
Wind Speed SE 8 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Wind Chill48°F (9°C)
Last update 22 Jun 9:53 am AKDT
Extended Forecast for

4 Miles NW Alyeska AK

  • Today

    Today: Scattered showers before 1pm, then a chance of rain after 1pm. Cloudy, with a high near 48. Southeast wind around 10 mph. Chance of precipitation is 50%.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain. Mostly cloudy, with a low around 44. Southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Cloudy, with a high near 48. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 42. Southeast wind 15 to 20 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 10am. Partly sunny, with a high near 49. East wind around 5 mph becoming west in the morning. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. South wind around 5 mph becoming west in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 4pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Scattered showers before 1pm, then a chance of rain after 1pm. Cloudy, with a high near 48. Southeast wind around 10 mph. Chance of precipitation is 50%.
Tonight
A chance of rain. Mostly cloudy, with a low around 44. Southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tuesday
Rain likely, mainly after 10am. Cloudy, with a high near 48. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Southeast wind 15 to 20 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain before 10am. Partly sunny, with a high near 49. East wind around 5 mph becoming west in the morning. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 42. South wind around 5 mph becoming west in the evening.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A chance of showers after 4pm. Mostly cloudy, with a high near 59.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Mostly cloudy, with a high near 55.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42.
Sunday
A chance of showers. Cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
8:52 am AKDT Jun 22, 2026
Forecast Valid:
10am AKDT Jun 22, 2026-6pm AKDT Jun 28, 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