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

40°F

4°C

Humidity 86%
Wind Speed W 3 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 9:53 pm AKDT
Extended Forecast for

15 Miles SE Whittier AK

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. West wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm. Low around 34. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 34 °F

    Rain Likely
    then Rain

  • Monday

    Monday: Showers before 1pm, then rain likely, mainly between 1pm and 4pm. The rain could be heavy at times. High near 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 39 °F

    Heavy Rain

  • Monday Night

    Monday Night: Rain, mainly after 7pm. The rain could be heavy at times. Low around 36. North wind around 5 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. High near 41. Northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 90%.

    High: 41 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: Rain and snow. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 42. West wind 5 to 10 mph.
Sunday Night
Rain, mainly after 10pm. Low around 34. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.
Monday
Showers before 1pm, then rain likely, mainly between 1pm and 4pm. The rain could be heavy at times. High near 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Monday Night
Rain, mainly after 7pm. The rain could be heavy at times. Low around 36. North wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 41. Northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 90%.
Tuesday Night
Rain. Low around 32. Chance of precipitation is 80%.
Wednesday
Rain and snow. Cloudy, with a high near 37.
Wednesday Night
Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 28.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 36.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Friday Night
Rain and snow likely. Cloudy, with a low around 30.
Saturday
Rain likely. Cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Whittier AK
 60.66°N 148.3°W (Elev. 157 ft)
Last Update:
12:50 pm AKDT Oct 17, 2026
Forecast Valid:
10pm AKDT Oct 17, 2026-6pm AKDT Oct 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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