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.

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.43 in (1030.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 Jan 2:53 am AKST
Extended Forecast for

27 Miles SE Whittier AK

  • Overnight

    Overnight: A slight chance of rain. Cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain before 9am. Partly sunny, with a high near 38. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Calm wind becoming north around 5 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain. Cloudy, with a low around 31. North wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain before 9am. Partly sunny, with a high near 38. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 35. Calm wind.
Wednesday
Partly sunny, with a high near 38. Calm wind.
Wednesday Night
Partly cloudy, with a low around 34. Calm wind.
Thursday
Mostly sunny, with a high near 37. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SE Whittier AK
 60.53°N 148.09°W (Elev. 0 ft)
Last Update:
3:19 am AKST Jan 20, 2026
Forecast Valid:
3am AKST Jan 20, 2026-6pm AKST Jan 26, 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