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.

Overcast

39°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 29.80 in (1009.2 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 6 Feb 2:53 am AKST
Extended Forecast for

10 Miles WNW Whittier AK

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 35. East wind around 10 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Isolated
    Showers

  • Friday

    Friday: Mostly sunny, with a temperature falling to around 31 by 5pm. Calm wind.

    High: 38 °F⇓

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 9am. Mostly cloudy, with a high near 38. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly between 9pm and 3am. Cloudy, with a low around 31. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 70%.

    High: 36 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Rain

  • Monday

    Monday: Rain likely before 9am, then snow likely. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 28.

    Low: 28 °F

    Snow Likely

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 35. East wind around 10 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a temperature falling to around 31 by 5pm. Calm wind.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
A chance of rain after 9am. Mostly cloudy, with a high near 38. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 50%.
Saturday Night
Rain likely, mainly between 9pm and 3am. Cloudy, with a low around 31. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Sunday
Rain likely. Cloudy, with a high near 36. East wind around 5 mph. Chance of precipitation is 70%.
Sunday Night
Rain. Low around 29. Chance of precipitation is 90%.
Monday
Rain likely before 9am, then snow likely. Cloudy, with a high near 36.
Monday Night
Snow likely. Cloudy, with a low around 28.
Tuesday
Snow likely before 3pm, then rain and snow. Cloudy, with a high near 36.
Tuesday Night
Rain and snow. Cloudy, with a low around 25.
Wednesday
Snow. Cloudy, with a high near 34.
Wednesday Night
Snow. Cloudy, with a low around 22.
Thursday
Snow. Cloudy, with a high near 31.
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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:
3:45 am AKST Feb 6, 2026
Forecast Valid:
3am AKST Feb 6, 2026-6pm AKST Feb 12, 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