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Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

10°F

-12°C

Humidity 80%
Wind Speed W 7 mph
Barometer 29.56 in (1001.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 12 Jan 3:53 pm AKST
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: Isolated snow showers. Partly sunny, with a high near 11. Calm wind. Chance of precipitation is 20%.

    High: 11 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Scattered snow showers, mainly after 9pm. Mostly cloudy, with a temperature rising to around 18 by 4am. Calm wind. Chance of precipitation is 40%.

    Low: 10 °F⇑

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Snow likely before 9am, then scattered snow showers after 9am. Mostly cloudy, with a high near 22. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Scattered snow showers, mainly after midnight. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 40%.

    Low: 17 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Snow likely, mainly before noon, then scattered snow showers after 3pm. Mostly cloudy, with a high near 19. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Scattered snow showers before midnight, then snow, mainly after midnight. Low around 16. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Scattered
    Snow Showers
    then Snow

  • Thursday

    Thursday: Snow before 3pm, then rain and snow. The rain and snow could be heavy at times. High near 34. Chance of precipitation is 100%.

    High: 34 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Cloudy, with a low around 34.

    Low: 34 °F

    Heavy Rain

  • Friday

    Friday: Rain before 9am, then rain and snow between 9am and 3pm, then snow after 3pm. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Isolated snow showers. Partly sunny, with a high near 11. Calm wind. Chance of precipitation is 20%.
Tonight
Scattered snow showers, mainly after 9pm. Mostly cloudy, with a temperature rising to around 18 by 4am. Calm wind. Chance of precipitation is 40%.
Tuesday
Snow likely before 9am, then scattered snow showers after 9am. Mostly cloudy, with a high near 22. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Scattered snow showers, mainly after midnight. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 40%.
Wednesday
Snow likely, mainly before noon, then scattered snow showers after 3pm. Mostly cloudy, with a high near 19. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered snow showers before midnight, then snow, mainly after midnight. Low around 16. East wind around 5 mph. Chance of precipitation is 80%.
Thursday
Snow before 3pm, then rain and snow. The rain and snow could be heavy at times. High near 34. Chance of precipitation is 100%.
Thursday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 34.
Friday
Rain before 9am, then rain and snow between 9am and 3pm, then snow after 3pm. Cloudy, with a high near 37.
Friday Night
Snow, mainly before 3am. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Cloudy, with a high near 26.
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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:
2:54 pm AKST Jan 12, 2026
Forecast Valid:
4pm AKST Jan 12, 2026-6pm AKST Jan 18, 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