National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Rain and Breezy

41°F

5°C

Humidity 82%
Wind Speed E 25 G 60 mph
Barometer 29.19 in (988.5 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill31°F (-1°C)
Last update 28 Jan 10:53 pm AKST
Extended Forecast for

Alyeska AK

  • Tonight

    Tonight: Rain. Low around 36. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain. High near 38. East wind 15 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 38 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 33. East wind 20 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Heavy Rain

  • Friday

    Friday: Rain, mainly before 3pm. High near 34. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 80%.

    High: 34 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain or freezing rain before midnight, then a chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 28. Light east wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Snow likely, mainly before 3pm. Cloudy, with a high near 35. East wind around 10 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before 9pm, then a chance of snow after 3am. Cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain Likely

Detailed Forecast

Tonight
Rain. Low around 36. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
Rain. High near 38. East wind 15 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. The rain could be heavy at times. Low around 33. East wind 20 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 3pm. High near 34. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
A chance of rain or freezing rain before midnight, then a chance of rain between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 28. Light east wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 50%.
Saturday
Snow likely, mainly before 3pm. Cloudy, with a high near 35. East wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
A chance of snow before 9pm, then a chance of snow after 3am. Cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 36.
Sunday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 31.
Monday
Rain likely. Cloudy, with a high near 37.
Monday Night
Rain likely. Cloudy, with a low around 33.
Tuesday
Rain likely. Cloudy, with a high near 38.
Tuesday Night
Rain. Cloudy, with a low around 35.
Wednesday
Rain. Cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
8:35 pm AKST Jan 28, 2026
Forecast Valid:
11pm AKST Jan 28, 2026-6pm AKST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation