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

43°F

6°C

Humidity 82%
Wind Speed E 16 G 37 mph
Barometer 29.47 in (997.9 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill35°F (2°C)
Last update 4 Feb 3:53 am AKST
Extended Forecast for

Alyeska AK

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 38. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 38 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely before 9am, then a chance of rain, mainly between 9am and 3pm. Mostly cloudy, with a high near 38. East wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 38 °F

    Showers
    Likely then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Thursday

    Thursday: Rain. High near 38. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 38 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 3am. Low around 34. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Friday

    Friday: A chance of rain before 9am. Mostly cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 3pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 38. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday
Showers likely before 9am, then a chance of rain, mainly between 9am and 3pm. Mostly cloudy, with a high near 38. East wind 5 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
Rain. High near 38. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Rain, mainly before 3am. Low around 34. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
A chance of rain before 9am. Mostly cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow after 3pm. Mostly cloudy, with a high near 36.
Saturday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow before 3pm, then a chance of rain and snow. Cloudy, with a high near 34.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 27.
Monday
Rain and snow likely. Cloudy, with a high near 35.
Monday Night
Rain and snow likely. Cloudy, with a low around 27.
Tuesday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
4:26 am AKST Feb 4, 2026
Forecast Valid:
4am AKST Feb 4, 2026-6pm AKST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation