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.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.54 in (1000.3 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Last update 17 Oct 4:53 am AKDT
Extended Forecast for

16 Miles ESE Whittier AK

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 38. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 7am, then a chance of rain between 7am and 1pm. Partly sunny, with a high near 45. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West wind around 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West wind around 10 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated showers before 10pm, then rain, mainly after 10pm. Low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Monday

    Monday: Rain before 4pm, then rain and snow. The rain and snow could be heavy at times. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 40 °F

    Heavy Rain
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow. The rain and snow could be heavy at times. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 33.

    Low: 33 °F

    Rain

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 38. Northwest wind around 5 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 7am, then a chance of rain between 7am and 1pm. Partly sunny, with a high near 45. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 36. West wind around 15 mph.
Sunday
Mostly sunny, with a high near 43. West wind around 10 mph.
Sunday Night
Isolated showers before 10pm, then rain, mainly after 10pm. Low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
Rain before 4pm, then rain and snow. The rain and snow could be heavy at times. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%.
Monday Night
Rain and snow. The rain and snow could be heavy at times. Low around 37. Chance of precipitation is 80%.
Tuesday
Rain. Cloudy, with a high near 42.
Tuesday Night
Rain. Cloudy, with a low around 33.
Wednesday
Rain and snow. Cloudy, with a high near 38.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 30.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 28.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Whittier AK
 60.72°N 148.24°W (Elev. 0 ft)
Last Update:
4:46 am AKDT Oct 17, 2026
Forecast Valid:
5am AKDT Oct 17, 2026-6pm AKDT Oct 23, 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