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 Fog/Mist

54°F

12°C

Humidity 90%
Wind Speed SE 12 G 30 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 51°F (11°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 4 Aug 1:53 am AKDT
Extended Forecast for

10 Miles ENE Alyeska AK

  • Overnight

    Overnight: Rain. Low around 42. Southeast wind around 20 mph. Chance of precipitation is 100%.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 47. Southeast wind around 20 mph. Chance of precipitation is 100%.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 42. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Cloudy, with a high near 47. Southeast wind around 10 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Cloudy, with a low around 41. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Cloudy, with a high near 51. East wind around 5 mph. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Cloudy, with a high near 55.

    High: 55 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Low around 42. Southeast wind around 20 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 47. Southeast wind around 20 mph. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 42. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 47. Southeast wind around 10 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after 4am. Cloudy, with a low around 41. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Cloudy, with a high near 51. East wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
Cloudy, with a high near 55.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
A chance of showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Alyeska AK
 61.02°N 148.83°W (Elev. 3957 ft)
Last Update:
9:42 pm AKDT Aug 3, 2026
Forecast Valid:
2am AKDT Aug 4, 2026-6pm AKDT Aug 10, 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