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.

Overcast

53°F

12°C

Humidity 83%
Wind Speed SE 8 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 28 Jun 8:53 pm AKDT
Extended Forecast for

20 Miles ENE Alyeska AK

  • Tonight

    Tonight: Rain showers likely before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow likely before 10am, then snow. High near 38. South wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely then
    Snow Showers

  • Monday Night

    Monday Night: Snow showers, mainly before 10pm, then snow likely after 10pm. Low around 35. Southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 42. Northwest wind around 5 mph. Chance of precipitation is 70%.

    High: 42 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. North wind 5 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Northwest wind 5 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 34.

    Low: 34 °F

    Cloudy

Detailed Forecast

Tonight
Rain showers likely before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. South wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow likely before 10am, then snow. High near 38. South wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Snow showers, mainly before 10pm, then snow likely after 10pm. Low around 35. Southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Snow likely. Mostly cloudy, with a high near 42. Northwest wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 33. North wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 44. Northwest wind 5 to 10 mph.
Wednesday Night
A chance of snow showers after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 42.
Friday Night
Cloudy, with a low around 35.
Independence Day
A chance of rain and snow showers. Cloudy, with a high near 43.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Alyeska AK
 61.1°N 148.61°W (Elev. 5299 ft)
Last Update:
8:46 pm AKDT Jun 28, 2026
Forecast Valid:
9pm AKDT Jun 28, 2026-6pm AKDT Jul 5, 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