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.

Heavy Rain Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed E 16 G 40 mph
Barometer NA
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Wind Chill25°F (-4°C)
Last update 16 Jan 2:53 am AKST
Extended Forecast for

10 Miles WNW Whittier AK

  • Overnight

    Overnight: Rain. The rain could be heavy at times. Steady temperature around 40. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Heavy Rain

  • Friday

    Friday: Rain before noon, then a chance of snow. The rain could be heavy at times. Temperature falling to around 24 by 3pm. East wind 25 to 30 mph becoming light and variable in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F⇓

    Heavy Rain
    then Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow before 9pm. Partly cloudy, with a low around 22. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Snow before noon, then rain between noon and 3pm, then snow after 3pm. High near 36. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 36 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow before 9pm, then a chance of rain and snow between 9pm and 3am, then rain likely after 3am. Low around 31. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 38. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 9pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Rain
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Steady temperature around 40. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain before noon, then a chance of snow. The rain could be heavy at times. Temperature falling to around 24 by 3pm. East wind 25 to 30 mph becoming light and variable in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A slight chance of snow before 9pm. Partly cloudy, with a low around 22. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Snow before noon, then rain between noon and 3pm, then snow after 3pm. High near 36. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
Snow before 9pm, then a chance of rain and snow between 9pm and 3am, then rain likely after 3am. Low around 31. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
A chance of rain. Mostly cloudy, with a high near 38. East wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 25.
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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:
9:27 pm AKST Jan 15, 2026
Forecast Valid:
3am AKST Jan 16, 2026-6pm AKST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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