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Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Heavy Rain Fog/Mist

36°F

2°C

Humidity 89%
Wind Speed SE 14 G 44 mph
Barometer NA
Dewpoint 33°F (1°C)
Visibility 2.00 mi
Wind Chill27°F (-3°C)
Last update 16 Jan 12:53 am AKST
Extended Forecast for

7 Miles NNW Alyeska AK

  • Overnight

    Overnight: Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 25. Southeast wind around 55 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 15 inches possible.

    Low: 25 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow before 3pm. Temperature falling to around 8 by 2pm. Southeast wind 45 to 55 mph becoming west 25 to 35 mph. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.

    High: 25 °F⇓

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A slight chance of snow before 9pm. Partly cloudy, with a temperature rising to around 25 by 5am. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 15 °F⇑

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Snow likely after 9am. Cloudy, with a high near 30. Southeast wind 10 to 20 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 25. Southeast wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 3pm. Mostly cloudy, with a high near 31. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 40%.

    High: 31 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 25. Southeast wind around 55 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 15 inches possible.
Friday
Snow, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow before 3pm. Temperature falling to around 8 by 2pm. Southeast wind 45 to 55 mph becoming west 25 to 35 mph. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 9 inches possible.
Friday Night
A slight chance of snow before 9pm. Partly cloudy, with a temperature rising to around 25 by 5am. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday
Snow likely after 9am. Cloudy, with a high near 30. Southeast wind 10 to 20 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%.
Saturday Night
A chance of snow before midnight, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 25. Southeast wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 50%.
Sunday
A chance of rain and snow before 3pm. Mostly cloudy, with a high near 31. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 24.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
9:27 pm AKST Jan 15, 2026
Forecast Valid:
1am AKST Jan 16, 2026-6pm AKST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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