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

36°F

2°C

Humidity 79%
Wind Speed E 5 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 5 Apr 11:53 am AKDT
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: Snow showers likely before 4pm, then scattered rain and snow showers. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Scattered rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 25 °F

    Scattered
    Rain/Snow
    then Isolated
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 36. North wind around 5 mph becoming calm in the morning.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely after 1am. Mostly cloudy, with a low around 27. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 27 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38. Southeast wind around 5 mph. Chance of precipitation is 70%.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely after 4am. Cloudy, with a low around 31. Southeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 31 °F

    Cloudy then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely before 10am, then rain. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 4am, then rain and snow likely. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow likely before 4pm, then a chance of rain. Partly sunny, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Snow showers likely before 4pm, then scattered rain and snow showers. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Scattered rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 36. North wind around 5 mph becoming calm in the morning.
Monday Night
Snow likely after 1am. Mostly cloudy, with a low around 27. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.
Tuesday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38. Southeast wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Rain and snow likely after 4am. Cloudy, with a low around 31. Southeast wind around 5 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow likely before 10am, then rain. High near 40. Chance of precipitation is 90%.
Wednesday Night
Rain before 4am, then rain and snow likely. Mostly cloudy, with a low around 31.
Thursday
Rain and snow likely before 4pm, then a chance of rain. Partly sunny, with a high near 41.
Thursday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
3:59 am AKDT Apr 5, 2026
Forecast Valid:
12pm AKDT Apr 5, 2026-6pm AKDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation