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

17°F

-8°C

Humidity 92%
Wind Speed Calm
Barometer 30.35 in (1028.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 23 Jan 5:53 am AKST
Extended Forecast for

27 Miles SE Whittier AK

  • Today

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

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West wind around 5 mph becoming calm.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of snow showers after 3pm. Partly sunny, with a high near 33. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 9pm, then snow likely, mainly after midnight. Mostly cloudy, with a low around 28. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: Snow likely before 9am, then a chance of rain and snow. Cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 3am, then rain likely. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 38.

    High: 38 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 35. North wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 29. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 35. Calm wind.
Saturday Night
Mostly clear, with a low around 30. Calm wind.
Sunday
A chance of snow showers after 3pm. Partly sunny, with a high near 33. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers before 9pm, then snow likely, mainly after midnight. Mostly cloudy, with a low around 28. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.
Monday
Snow likely before 9am, then a chance of rain and snow. Cloudy, with a high near 35. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow before 3am, then rain likely. Cloudy, with a low around 30.
Tuesday
Rain. Cloudy, with a high near 38.
Tuesday Night
Rain. Cloudy, with a low around 34.
Wednesday
Rain. Cloudy, with a high near 40.
Wednesday Night
Rain. Cloudy, with a low around 36.
Thursday
Rain. Cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SE Whittier AK
 60.53°N 148.09°W (Elev. 0 ft)
Last Update:
1:53 am AKST Jan 23, 2026
Forecast Valid:
6am AKST Jan 23, 2026-6pm AKST Jan 29, 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