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

Areas of Excessive Rainfall; Refreshingly Cool Air Remains over Much of the Central and Eastern U.S.

Heavy thunderstorms may bring excessive rainfall and possible flooding over parts of the northern Gulf Coast Friday and over parts of Texas and New Mexico Friday through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures over much of the central and eastern U.S. into this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Rain Fog/Mist and Breezy

58°F

14°C

Humidity 87%
Wind Speed E 21 G 41 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 54°F (12°C)
Visibility 2.50 mi
Last update 28 Aug 5:53 pm AKDT
Extended Forecast for

Alyeska AK

  • Tonight

    Tonight: Rain. Low around 52. East wind 15 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Rain

  • Friday

    Friday: Rain before 7am, then showers, mainly between 7am and 4pm. High near 57. Southeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: Isolated showers before 7pm. Partly cloudy, with a low around 41. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 10%.

    Low: 41 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 10pm, then a chance of rain after 4am. Cloudy, with a low around 47. East wind around 5 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 7am. Cloudy, with a high near 58. Southeast wind around 5 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain
    then Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 51. Chance of precipitation is 40%.

    Low: 51 °F

    Chance Rain

  • Labor Day

    Labor Day: A chance of rain. Cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 52. East wind 15 to 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain before 7am, then showers, mainly between 7am and 4pm. High near 57. Southeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 90%.
Friday Night
Isolated showers before 7pm. Partly cloudy, with a low around 41. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 58. Calm wind.
Saturday Night
A chance of rain before 10pm, then a chance of rain after 4am. Cloudy, with a low around 47. East wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of rain before 7am. Cloudy, with a high near 58. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 51. Chance of precipitation is 40%.
Labor Day
A chance of rain. Cloudy, with a high near 62.
Monday Night
A chance of rain. Cloudy, with a low around 50.
Tuesday
A chance of rain. Mostly cloudy, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
A chance of rain. Partly sunny, with a high near 64.
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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:
4:52 pm AKDT Aug 28, 2025
Forecast Valid:
6pm AKDT Aug 28, 2025-6pm AKDT Sep 4, 2025
 
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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