Station SISW1 - Smith Island, WA
December 20, 2025 5:30 am PSTLocation: 48.321N 122.831W
Wind Direction: SSE (160°)
Wind Speed: 8.9 knots
Wind Gust: 11.1 knots
Atmospheric Pressure: 29.88 in (1012.0 mb)
Air Temperature: 41.9°F (5.5°C)
Dew Point: 38.3°F (3.5°C)
Today - 48°F
Dec 20, 2025
13 to 17 mph SSE
Light Rain
Rain. Mostly cloudy. High near 48, with temperatures falling to around 46 in the afternoon. South southeast wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 42°F
Dec 20, 2025
13 to 20 mph SSE
Light Rain
Rain. Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. South southeast wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Sunday - 49°F
Dec 21, 2025
10 to 20 mph S
Light Rain
Rain. Cloudy. High near 49, with temperatures falling to around 46 in the afternoon. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night - 41°F
Dec 21, 2025
8 to 13 mph S
Light Rain
Rain. Mostly cloudy, with a low around 41. South wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Monday - 49°F
Dec 22, 2025
13 to 22 mph SSE
Light Rain
Rain. Mostly cloudy, with a high near 49. South southeast wind 13 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night - 39°F
Dec 22, 2025
13 to 22 mph SSE
Light Rain
Rain. Mostly cloudy, with a low around 39. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday - 48°F
Dec 23, 2025
8 to 13 mph SSE
Chance Light Rain
A chance of rain before 4pm. Partly sunny, with a high near 48.
Tuesday Night - 38°F
Dec 23, 2025
8 mph E
Chance Light Rain
A chance of rain after 10pm. Mostly cloudy, with a low around 38.
Wednesday - 47°F
Dec 24, 2025
6 to 9 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night - 37°F
Dec 24, 2025
8 mph ESE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 37.
Christmas Day - 46°F
Dec 25, 2025
8 mph N
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 46.
Thursday Night - 36°F
Dec 25, 2025
8 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36.
Friday - 46°F
Dec 26, 2025
9 mph SSW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night - 38°F
Dec 26, 2025
10 mph SSE
Light Rain Likely
Rain likely. Cloudy, with a low around 38.