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

56°F

13°C

Humidity 84%
Wind Speed SE 8 G 18 mph
Barometer 30.29 in (1025.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 2 Aug 11:53 pm AKDT
Extended Forecast for

22 Miles SSE Whittier AK

  • Overnight

    Overnight: A chance of rain. Mostly cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: Rain likely. Cloudy, with a high near 49. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Low around 46. Southeast wind around 10 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 53. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. East wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 49. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 52.

    High: 52 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers. Cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of rain. Mostly cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 30%.
Monday
Rain likely. Cloudy, with a high near 49. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
Rain. Low around 46. Southeast wind around 10 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 53. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.
Tuesday Night
Rain. Low around 43. East wind 5 to 10 mph. Chance of precipitation is 90%.
Wednesday
Rain. High near 49. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 44. Chance of precipitation is 80%.
Thursday
Showers likely. Cloudy, with a high near 52.
Thursday Night
A chance of showers. Cloudy, with a low around 44.
Friday
A chance of showers. Mostly cloudy, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Mostly cloudy, with a high near 54.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 44.
Sunday
A chance of showers. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Whittier AK
 60.45°N 148.48°W (Elev. 2172 ft)
Last Update:
9:12 pm AKDT Aug 2, 2026
Forecast Valid:
12am AKDT Aug 3, 2026-6pm AKDT Aug 9, 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