National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

34°F

1°C

Humidity 85%
Wind Speed E 15 G 35 mph
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.25 mi
Wind Chill24°F (-4°C)
Last update 15 Jan 12:53 am AKST
Extended Forecast for

10 Miles WNW Whittier AK

Winter Weather Advisory January 15, 03:00am until January 16, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow. Low around 17. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Thursday

    Thursday: Snow before 9am, then rain and snow between 9am and noon, then rain after noon. The rain could be heavy at times. Areas of blowing snow before 9am. High near 40. East wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Rain/Snow and
    Areas Blowing
    Snow then
    Heavy Rain

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 38. East wind around 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 38 °F

    Heavy Rain

  • Friday

    Friday: Rain. The rain could be heavy at times. High near 40. East wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    High: 40 °F

    Heavy Rain

  • Friday Night

    Friday Night: A chance of snow before 9pm. Mostly cloudy, with a low around 23. East wind around 5 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 9am. Cloudy, with a high near 35. East wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of rain after 3am. Cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. Low around 17. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow before 9am, then rain and snow between 9am and noon, then rain after noon. The rain could be heavy at times. Areas of blowing snow before 9am. High near 40. East wind 20 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain. The rain could be heavy at times. Low around 38. East wind around 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Friday
Rain. The rain could be heavy at times. High near 40. East wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Friday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 23. East wind around 5 mph. Chance of precipitation is 50%.
Saturday
Snow likely, mainly after 9am. Cloudy, with a high near 35. East wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
Snow likely before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of rain after 3am. Cloudy, with a low around 28. Chance of precipitation is 70%.
Sunday
A chance of rain. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 28.
M.L.King Day
A chance of rain and snow before 3pm. Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
4:46 pm AKST Jan 14, 2026
Forecast Valid:
1am AKST Jan 15, 2026-6pm AKST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation