Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

57°F

14°C

Humidity 67%
Wind Speed E 9 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 Jul 8:53 pm AKDT
Extended Forecast for

4 Miles NW Alyeska AK

  • Tonight

    Tonight: Mostly clear, with a low around 48. East wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Scattered showers after 4pm.  Mostly sunny, with a high near 57. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers before 10pm, then isolated showers after 4am.  Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph in the evening.  Chance of precipitation is 30%.

    Low: 48 °F

    Scattered
    Showers

  • Sunday

    Sunday: A chance of rain before 1pm, then scattered showers after 1pm.  Partly sunny, with a high near 60. Southeast wind around 5 mph.  Chance of precipitation is 30%.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming northwest in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63. Northwest wind around 5 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. East wind 5 to 10 mph.
Saturday
Scattered showers after 4pm. Mostly sunny, with a high near 57. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers before 10pm, then isolated showers after 4am. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 30%.
Sunday
A chance of rain before 1pm, then scattered showers after 1pm. Partly sunny, with a high near 60. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 63. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
4:07 pm AKDT Jul 18, 2025
9pm AKDT Jul 18, 2025-6pm AKDT Jul 25, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database