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

37°F

3°C

Humidity 76%
Wind Speed S 7 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 16 Apr 3:53 am AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • Overnight

    Overnight: Rain and snow likely. Cloudy, with a low around 35. East wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow before 10am, then rain between 10am and 4pm, then rain and snow after 4pm. High near 37. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all rain after 10pm. Low around 34. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain likely. Cloudy, with a high near 36. Northeast wind around 5 mph becoming east in the morning. Chance of precipitation is 70%.

    High: 36 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain showers before 1am, then rain and snow showers likely. Low around 34. Northeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Rain then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Scattered rain and snow showers before 10am. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 40%.

    High: 37 °F

    Scattered
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 7pm and 10pm, then rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain. Cloudy, with a high near 36.

    High: 36 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 32.

    Low: 32 °F

    Rain

Detailed Forecast

Overnight
Rain and snow likely. Cloudy, with a low around 35. East wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Rain and snow before 10am, then rain between 10am and 4pm, then rain and snow after 4pm. High near 37. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain and snow, becoming all rain after 10pm. Low around 34. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain likely. Cloudy, with a high near 36. Northeast wind around 5 mph becoming east in the morning. Chance of precipitation is 70%.
Friday Night
Rain showers before 1am, then rain and snow showers likely. Low around 34. Northeast wind around 5 mph. Chance of precipitation is 80%.
Saturday
Scattered rain and snow showers before 10am. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 40%.
Saturday Night
A chance of rain between 7pm and 10pm, then rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Sunday
Rain. Cloudy, with a high near 36.
Sunday Night
Rain. Cloudy, with a low around 32.
Monday
Rain. Cloudy, with a high near 38.
Monday Night
Rain and snow. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow. Cloudy, with a high near 35.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 28.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35.
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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:
4:12 am AKDT Apr 16, 2026
Forecast Valid:
4am AKDT Apr 16, 2026-6pm AKDT Apr 22, 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