National Weather Service Portland OR
2:27 PM Wednesday January 17.
.storm warning in effect until 7 pm this evening, tonight, south wind 30 to 40 knots with gusts to 55 knots, becoming southwest 25 to 30 knots with gusts to 40 knots by midnight. combined seas 22 feet with a dominant period of 13 seconds, building to 29 feet with a dominant period of 15 seconds by dawn. rain. thursday, southwest wind 25 to 30 knots with gusts to 40 knots. combined seas 32 feet with a dominant period of 19 seconds. showers likely and a slight chance of thunderstorms. thursday night, southwest wind 20 to 25 knots with gusts to 35 knots. combined seas 28 feet with a dominant period of 17 seconds, subsiding to 23 feet with a dominant period of 16 seconds after midnight. slight chance of thunderstorms in the evening. showers likely. friday, southwest wind 20 to 25 knots. wind waves southwest 5 feet at 7 seconds. west swell 19 feet at 14 seconds. friday night, west wind 20 to 25 knots. wind waves west 5 feet at 6 seconds. west swell 18 feet at 14 seconds. saturday, southwest wind 20 to 25 knots. wind waves 5 feet. west swell 16 feet. saturday night, south wind 25 to 30 knots with gusts to 40 knots. combined seas 15 feet. sunday, southwest wind 25 to 30 knots. gusts to 40 knots. combined seas 20 feet. monday, west wind 15 to 20 knots. wind waves 5 feet. west swell 15 feet.