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.

Fog/Mist

23°F

-5°C

Humidity 96%
Wind Speed Calm
Barometer 30.36 in (1028.2 mb)
Dewpoint 22°F (-6°C)
Visibility 1.00 mi
Last update 21 Jan 5:53 am AKST
Extended Forecast for

20 Miles ESE Whittier AK

  • Today

    Today: Partly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind becoming west around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Northeast wind around 5 mph becoming calm.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 3pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 3pm, then a chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 35. Calm wind.
Tonight
Partly cloudy, with a low around 29. Calm wind becoming west around 5 mph.
Thursday
Mostly sunny, with a high near 35. Northeast wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Mostly sunny, with a high near 39. Calm wind.
Friday Night
Partly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm.
Saturday
A chance of rain and snow after 3pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow before 3pm, then a chance of snow. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
Rain and snow likely. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Whittier AK
 60.64°N 148.19°W (Elev. 0 ft)
Last Update:
5:54 am AKST Jan 21, 2026
Forecast Valid:
6am AKST Jan 21, 2026-6pm AKST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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