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 Rain

51°F

11°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Last update 22 Jun 12:53 pm AKDT
Extended Forecast for

9 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 50. Southeast wind around 10 mph. Chance of precipitation is 40%.

    High: 50 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of rain. Mostly cloudy, with a low around 42. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Cloudy, with a high near 44. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 41. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 10am. Partly sunny, with a high near 47. Southeast wind around 5 mph becoming west in the morning. Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Southwest wind around 5 mph becoming northwest in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 4pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 50. Southeast wind around 10 mph. Chance of precipitation is 40%.
Tonight
A chance of rain. Mostly cloudy, with a low around 42. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday
Rain likely, mainly after 10am. Cloudy, with a high near 44. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 41. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday
A chance of snow before 10am. Partly sunny, with a high near 47. Southeast wind around 5 mph becoming west in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 40. Southwest wind around 5 mph becoming northwest in the evening.
Thursday
Partly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A chance of showers after 4pm. Mostly cloudy, with a high near 56.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 42.
Saturday
A chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40.
Sunday
A chance of showers. Cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Alyeska AK
 61.1°N 149.16°W (Elev. 4196 ft)
Last Update:
8:52 am AKDT Jun 22, 2026
Forecast Valid:
1pm AKDT Jun 22, 2026-6pm AKDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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