Station PTLA2 - Portland Island, AK
August 17, 2026 9:12 pm AKDTLocation: 58.346N 134.752W
Wind Direction: SE (140°)
Wind Speed: 1.9 knots
Wind Gust: 5.1 knots
Atmospheric Pressure: 30.04 in (1017.4 mb)
Air Temperature: 58.6°F (14.8°C)
Dew Point: 56.8°F (13.8°C)
Tonight - 54°F
Aug 18, 2026
10 mph S
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 4am. Mostly cloudy, with a low around 54. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday - 62°F
Aug 18, 2026
10 mph S
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a high near 62. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday Night - 53°F
Aug 18, 2026
5 to 10 mph S
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 53. South wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday - 64°F
Aug 19, 2026
5 mph SE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 50%.
Wednesday Night - 54°F
Aug 19, 2026
5 mph SE
Rain Showers Likely then Light Rain Likely
Rain showers likely before 4am, then rain likely. Mostly cloudy, with a low around 54. Southeast wind around 5 mph. Chance of precipitation is 70%.
Thursday - 64°F
Aug 20, 2026
5 to 10 mph SE
Light Rain
Rain. Cloudy, with a high near 64. Chance of precipitation is 90%.
Thursday Night - 56°F
Aug 20, 2026
10 mph SE
Rain
Rain. Cloudy, with a low around 56.
Friday - 65°F
Aug 21, 2026
10 mph SE
Rain
Rain. Cloudy, with a high near 65.
Friday Night - 54°F
Aug 21, 2026
5 to 10 mph S
Light Rain Likely
Rain likely. Cloudy, with a low around 54.
Saturday - 62°F
Aug 22, 2026
5 to 10 mph S
Light Rain Likely
Rain likely. Cloudy, with a high near 62.
Saturday Night - 53°F
Aug 22, 2026
10 mph SE
Light Rain
Rain. Cloudy, with a low around 53.
Sunday - 60°F
Aug 23, 2026
10 mph E
Light Rain
Rain. Cloudy, with a high near 60.
Sunday Night - 52°F
Aug 23, 2026
5 to 10 mph E
Light Rain
Rain. Cloudy, with a low around 52.
Monday - 63°F
Aug 24, 2026
5 mph E
Light Rain Likely
Rain likely. Cloudy, with a high near 63.