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.

Fair

16°F

-9°C

Humidity 96%
Wind Speed Calm
Barometer 30.36 in (1028.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 23 Jan 12:53 am AKST
Extended Forecast for

10 Miles WNW Whittier AK

  • Overnight

    Overnight: Areas of freezing fog. Partly cloudy, with a low around 24. Southeast wind around 5 mph.

    Low: 24 °F

    Areas
    Freezing Fog

  • Friday

    Friday: Areas of freezing fog before noon. Mostly sunny, with a high near 31. Southeast wind around 5 mph.

    High: 31 °F

    Areas
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy freezing fog. Partly cloudy, with a low around 18. East wind around 5 mph.

    Low: 18 °F

    Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 3pm. Mostly sunny, with a high near 29. East wind around 5 mph.

    High: 29 °F

    Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Clear, with a low around 25. East wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Calm wind becoming north around 5 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers before 9pm, then snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Areas of freezing fog. Partly cloudy, with a low around 24. Southeast wind around 5 mph.
Friday
Areas of freezing fog before noon. Mostly sunny, with a high near 31. Southeast wind around 5 mph.
Friday Night
Patchy freezing fog. Partly cloudy, with a low around 18. East wind around 5 mph.
Saturday
Patchy freezing fog before 3pm. Mostly sunny, with a high near 29. East wind around 5 mph.
Saturday Night
Clear, with a low around 25. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 29. Calm wind becoming north around 5 mph.
Sunday Night
A chance of snow showers before 9pm, then snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
A chance of snow. Cloudy, with a high near 32.
Monday Night
A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 25.
Tuesday
Rain and snow likely, becoming all rain after 3pm. Cloudy, with a high near 36.
Tuesday Night
Rain. Cloudy, with a low around 30.
Wednesday
Rain. Cloudy, with a high near 38.
Wednesday Night
Rain. Cloudy, with a low around 32.
Thursday
Rain. Cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
9:57 pm AKST Jan 22, 2026
Forecast Valid:
1am AKST Jan 23, 2026-6pm AKST Jan 29, 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