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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23NM S 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.
SW wind around 8 kt. A chance of showers, mainly after 2am. Wind waves 1 ft or less.
SSW wind 8 to 14 kt. Rain. Wind waves 1 ft or less.
SSW wind 9 to 14 kt. Showers likely. Wind waves 1 ft or less.
SSW wind 10 to 12 kt. Showers. Wind waves 1 ft or less.
WSW wind 9 to 12 kt becoming SSW after midnight. Rain showers likely before 2am, then a chance of rain and snow showers. Wind waves 1 ft or less.
SW wind 6 to 9 kt. A chance of rain and snow showers before 11am, then a chance of rain showers. Wind waves 1 ft or less.
SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers before 11pm. Wind waves 1 ft or less.
S wind around 6 kt becoming SW in the afternoon. A chance of showers. Wind waves 1 ft or less.
NNW wind around 6 kt becoming ENE 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:||47.25°N 122.43°W|
|Last Update:||9:40 pm PDT Mar 22, 2023|
|Forecast Valid:||1am PDT Mar 23, 2023-6pm PDT Mar 29, 2023|