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

52°F

11°C

Humidity 83%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 22 Jun 3:53 am AKDT
Extended Forecast for

16 Miles NE Alyeska AK

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 1pm, then rain likely, mainly after 4pm. Mostly cloudy, with a high near 44. South wind around 5 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 43. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain and snow before 10am. Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Thursday Night

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

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%.
Monday
Scattered showers before 1pm, then rain likely, mainly after 4pm. Mostly cloudy, with a high near 44. South wind around 5 mph. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. South wind around 10 mph. Chance of precipitation is 60%.
Tuesday
Rain. High near 43. Southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow before 10am. Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
A chance of showers after 4pm. Mostly cloudy, with a high near 51.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A chance of showers. Mostly cloudy, with a high near 46.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 38.
Sunday
A chance of showers. Cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Alyeska AK
 61.13°N 148.77°W (Elev. 3688 ft)
Last Update:
2:47 am AKDT Jun 22, 2026
Forecast Valid:
5am AKDT Jun 22, 2026-6pm AKDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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