Heavy Rains and Severe Weather Expected Across the Southern Plains into the Ohio Valley
A nearly stationary frontal boundary will bring potential for heavy rainfall and flash flooding from Oklahoma into the Ohio River Valley over the next few days. Severe weather is also expected for parts the Southern Plains and the Lower Mississippi River Valley on Thursday and Friday with threats of tornadoes, strong winds and hail. Snow is expected for parts of the Cascades and Northern Rockies.
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5NM NW Seattle WA
Marine Point Forecast[NOTICE]
Associated Zone Forecast which includes this point
Last Update: 9:40 pm PDT Mar 22, 2023
Forecast Valid: 1am PDT Mar 23, 2023-6pm PDT Mar 29, 2023
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Synopsis: A trough will continue to pass through the region this evening, bringing a push of strong winds through the Strait of Juan de Fuca tonight. A front will then arrive Thursday for stronger winds and building seas, followed by additional disturbances through the weekend.
S wind 12 to 19 kt. A slight chance of showers. Wind waves 1 to 3 ft.
S wind 19 to 23 kt. Rain likely. Wind waves 3 to 4 ft.
SSW wind 18 to 20 kt. Showers likely. Wind waves around 3 ft.
SSW wind around 15 kt. Showers. Wind waves around 2 ft.
W wind around 12 kt becoming S in the evening. Rain showers likely, mainly before 11pm. Wind waves around 1 ft.
S wind 8 to 12 kt. A chance of rain and snow showers before 11am, then a chance of rain showers. Wind waves around 1 ft.
N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A chance of showers, mainly before 11pm. Wind waves 1 ft or less.
S wind 5 to 7 kt. A chance of showers. Wind waves 1 ft or less.
E wind around 6 kt becoming N in the evening. A slight chance of showers. Wind waves 1 ft or less.
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST
|Point Forecast:||47.7°N 122.44°W|
|Last Update:||9:40 pm PDT Mar 22, 2023|
|Forecast Valid:||1am PDT Mar 23, 2023-6pm PDT Mar 29, 2023|