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

53°F

12°C

Humidity 93%
Wind Speed SE 9 G 21 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 51°F (11°C)
Visibility 5.00 mi
Wind Chill50°F (10°C)
Last update 4 Aug 3:53 am AKDT
Extended Forecast for

4 Miles NNW Alyeska AK

  • Overnight

    Overnight: Rain. Low around 44. Southeast wind around 30 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 47. Southeast wind around 30 mph. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 44. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 50. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Cloudy, with a low around 46. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 53. Southeast wind around 5 mph. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Cloudy, with a high near 54.

    High: 54 °F

    Cloudy

  • Friday Night

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

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Low around 44. Southeast wind around 30 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 47. Southeast wind around 30 mph. Chance of precipitation is 90%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday Night
Rain likely, mainly after 4am. Cloudy, with a low around 46. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 53. Southeast wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Friday
Cloudy, with a high near 54.
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 46.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 46.
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:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
4:42 am AKDT Aug 4, 2026
Forecast Valid:
4am AKDT Aug 4, 2026-6pm AKDT Aug 10, 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