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.

Light Snow Fog/Mist

9°F

-13°C

Humidity 84%
Wind Speed NW 3 mph
Barometer 29.65 in (1004.3 mb)
Dewpoint 5°F (-15°C)
Visibility 3.00 mi
Last update 13 Jan 2:53 am AKST
Extended Forecast for

27 Miles SE Whittier AK

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 24. Northwest wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow showers before 3pm, then rain and snow showers. High near 32. Northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. North wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 9am, then scattered snow showers between 9am and noon. Partly sunny, with a high near 30. South wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely between 9pm and 3am, then rain and snow. Low around 25. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Likely
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. High near 38. East wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%.

    High: 38 °F

    Rain/Snow
    then Heavy
    Rain

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 38. Chance of precipitation is 100%.

    Low: 38 °F

    Heavy Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 43.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain before 9pm, then rain and snow between 9pm and 3am, then rain likely after 3am. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 24. Northwest wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow showers before 3pm, then rain and snow showers. High near 32. Northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Rain and snow showers likely before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. North wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 9am, then scattered snow showers between 9am and noon. Partly sunny, with a high near 30. South wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday Night
Snow likely between 9pm and 3am, then rain and snow. Low around 25. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%.
Thursday
Rain and snow, becoming all rain after 9am. The rain and snow could be heavy at times. High near 38. East wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%.
Thursday Night
Rain. The rain could be heavy at times. Low around 38. Chance of precipitation is 100%.
Friday
Rain. Cloudy, with a high near 43.
Friday Night
Rain before 9pm, then rain and snow between 9pm and 3am, then rain likely after 3am. Cloudy, with a low around 30.
Saturday
Rain likely, mainly before 3pm. Cloudy, with a high near 38.
Saturday Night
A chance of rain. Cloudy, with a low around 30.
Sunday
A chance of rain. Cloudy, with a high near 36.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
M.L.King Day
A chance of rain and snow. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SE Whittier AK
 60.53°N 148.09°W (Elev. 0 ft)
Last Update:
3:20 am AKST Jan 13, 2026
Forecast Valid:
3am AKST Jan 13, 2026-6pm AKST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation