Watching Potential Tsunami Impacts Across the Pacific Basin
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Current conditions at
Portage, Portage Glacier (PATO)
Lat: 60.78°NLon: 148.83°WElev: 95ft.
Overcast
61°F
16°C
| Humidity | 63% |
| Wind Speed | E 8 mph |
| Barometer | 30.06 in (1017.8 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jul 7:53 pm AKDT |
Extended Forecast for
4 Miles ESE Alyeska AK
Tonight
Low: 47 °F
Chance Rain
Wednesday
High: 49 °F
Rain Likely
Wednesday Night
Low: 46 °F
Chance Rain
Thursday
High: 52 °F
Mostly Cloudy
then Chance
ShowersThursday Night
Low: 45 °F
Chance
ShowersFriday
High: 51 °F
Rain Likely
Friday Night
Low: 43 °F
Rain
Saturday
High: 47 °F
Rain
Saturday Night
Low: 43 °F
Chance Rain
Detailed Forecast
Tonight
A slight chance of showers between 10pm and 1am, then a chance of rain after 1am. Cloudy, with a low around 47. East wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Rain likely, mainly between 10am and 1pm. Cloudy, with a high near 49. East wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 10pm, then a chance of showers, mainly between 10pm and 1am. Cloudy, with a low around 46. East wind 5 to 10 mph. Chance of precipitation is 40%.
Thursday
A chance of showers between 1pm and 4pm. Mostly cloudy, with a high near 52. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 45. Southwest wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 40%.
Friday
Rain likely, mainly after 1pm. Cloudy, with a high near 51. Northeast wind around 5 mph becoming southeast in the morning. Chance of precipitation is 60%.
Friday Night
Rain. Low around 43. Chance of precipitation is 80%.
Saturday
Rain. Cloudy, with a high near 47.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 50.
Sunday Night
A chance of rain. Partly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Alyeska AK
60.94°N 149°W (Elev. 3123 ft)
60.94°N 149°W (Elev. 3123 ft)
7:05 pm AKDT Jul 29, 2025
8pm AKDT Jul 29, 2025-6pm AKDT Aug 5, 2025
Additional Resources
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