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

25°F

-4°C

Humidity 60%
Wind Speed E 3 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 2:53 pm AKST
Extended Forecast for

20 Miles ESE Whittier AK

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 38. East wind around 5 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain after 9pm, mixing with snow after 3am. Mostly cloudy, with a low around 28. Northeast wind 5 to 10 mph becoming light north after midnight. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers, mainly before noon. Mostly sunny, with a high near 30. Northeast wind 5 to 10 mph becoming northwest 20 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 40%.

    High: 30 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Northwest wind 30 to 35 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 16. West wind 25 to 30 mph, with gusts as high as 50 mph.

    High: 16 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -4. West wind 15 to 25 mph, with gusts as high as 50 mph.

    Low: -4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 6.

    High: 6 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 38. East wind around 5 mph.
Tonight
A chance of rain after 9pm, mixing with snow after 3am. Mostly cloudy, with a low around 28. Northeast wind 5 to 10 mph becoming light north after midnight. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers, mainly before noon. Mostly sunny, with a high near 30. Northeast wind 5 to 10 mph becoming northwest 20 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 11. Northwest wind 30 to 35 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
Partly sunny, with a high near 16. West wind 25 to 30 mph, with gusts as high as 50 mph.
Wednesday Night
Mostly cloudy, with a low around -4. West wind 15 to 25 mph, with gusts as high as 50 mph.
Thursday
Mostly sunny, with a high near 6.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Partly sunny, with a high near 13.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 23.
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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:
5:27 am AKST Feb 23, 2026
Forecast Valid:
3pm AKST Feb 23, 2026-6pm AKST Mar 1, 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