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

50°F

10°C

Humidity 89%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Wind Chill48°F (9°C)
Last update 22 Jun 11:53 am AKDT
Extended Forecast for

10 Miles N Alyeska AK

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 57. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 57 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of rain. Mostly cloudy, with a low around 44. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Cloudy, with a high near 52. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 46. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 10am. Partly sunny, with a high near 56. Calm wind. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 4pm. Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 57. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tonight
A chance of rain. Mostly cloudy, with a low around 44. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday
Rain likely, mainly after 10am. Cloudy, with a high near 52. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain before 10am. Partly sunny, with a high near 56. Calm wind. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 45. Calm wind.
Thursday
Partly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
A chance of showers after 4pm. Mostly cloudy, with a high near 64.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44.
Sunday
A chance of showers. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Alyeska AK
 61.1°N 149.11°W (Elev. 2159 ft)
Last Update:
8:52 am AKDT Jun 22, 2026
Forecast Valid:
12pm 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