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.

Overcast

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 29.51 in (999.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Nov 11:53 pm AKST
Extended Forecast for

Alyeska AK

Winter Storm Watch November 9, 10:00am until November 10, 04:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A slight chance of snow before 3am. Mostly cloudy, with a low around 24. Northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow

  • Monday

    Monday: Snow, mainly after noon. High near 32. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance Snow
    then Snow

  • Monday Night

    Monday Night: Snow before midnight, then rain. The rain could be heavy at times. Low around 32. Northeast wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow then
    Heavy Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 37. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    High: 37 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 9pm, then a chance of snow. Cloudy, with a low around 30. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Veterans Day

    Veterans Day: Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 70%.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow before 9am, then rain and snow likely. Mostly cloudy, with a high near 34.

    High: 34 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
A slight chance of snow before 3am. Mostly cloudy, with a low around 24. Northeast wind around 5 mph. Chance of precipitation is 20%.
Monday
Snow, mainly after noon. High near 32. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow before midnight, then rain. The rain could be heavy at times. Low around 32. Northeast wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Rain. The rain could be heavy at times. High near 37. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Tuesday Night
Rain and snow likely before 9pm, then a chance of snow. Cloudy, with a low around 30. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Veterans Day
Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
A chance of snow before 9am, then rain and snow likely. Mostly cloudy, with a high near 34.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
A chance of snow. Partly sunny, 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:
2:52 pm AKST Nov 8, 2026
Forecast Valid:
12am AKST Nov 9, 2026-6pm AKST Nov 15, 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