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

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.73 in (1007.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 1:53 am AKDT
Extended Forecast for

6 Miles NW Whittier AK

  • Overnight

    Overnight: Isolated snow showers. Partly cloudy, with a low around 28. West wind around 15 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Isolated Snow
    Showers

  • Monday

    Monday: Scattered snow showers before 1pm, then scattered rain and snow showers. Partly sunny, with a high near 38. West wind 5 to 15 mph becoming east in the afternoon. Chance of precipitation is 50%.

    High: 38 °F

    Scattered
    Snow Showers
    then
    Scattered
    Rain/Snow

  • Monday Night

    Monday Night: Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Scattered snow showers. Partly sunny, with a high near 40. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 40 °F

    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly between 1am and 4am, then snow likely after 4am. Mostly cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow before 4pm, then rain and snow. High near 37. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 7pm. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 41.

    High: 41 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Cloudy, with a low around 35.

    Low: 35 °F

    Snow

Detailed Forecast

Overnight
Isolated snow showers. Partly cloudy, with a low around 28. West wind around 15 mph. Chance of precipitation is 20%.
Monday
Scattered snow showers before 1pm, then scattered rain and snow showers. Partly sunny, with a high near 38. West wind 5 to 15 mph becoming east in the afternoon. Chance of precipitation is 50%.
Monday Night
Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 27. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
Scattered snow showers. Partly sunny, with a high near 40. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Snow showers likely, mainly between 1am and 4am, then snow likely after 4am. Mostly cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 60%.
Wednesday
Snow before 4pm, then rain and snow. High near 37. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Rain and snow, becoming all snow after 7pm. Low around 35. Chance of precipitation is 100%.
Thursday
Snow. Cloudy, with a high near 41.
Thursday Night
Snow. Cloudy, with a low around 35.
Friday
Snow before 4pm, then rain and snow. Cloudy, with a high near 41.
Friday Night
Rain and snow. Cloudy, with a low around 34.
Saturday
Rain and snow. Cloudy, with a high near 43.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 34.
Sunday
Rain and snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Whittier AK
 60.83°N 148.79°W (Elev. 1581 ft)
Last Update:
8:43 pm AKDT Apr 19, 2026
Forecast Valid:
2am AKDT Apr 20, 2026-6pm AKDT Apr 26, 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