Severe Weather and Flooding Expected Across Parts of the South into the Ohio Valley
Widespread heavy rain and flash flooding is possible across the Mid-Mississippi Valley and Ohio Valley through Friday night along a slow-moving cold front. South of this front will be a severe weather threat from the Southern Plains, the Mid-South, and Lower Mississippi Valley to the Ohio Valley. Chilly temperatures and heavy mountain snowfall will persist for parts of the West.
Hazardous Weather Conditions
Marine Zone Forecast
...GALE WARNING IN EFFECT UNTIL 11 PM PDT THIS EVENING...
Synopsis: Low level onshore flow tonight. A surface trough over the coastal waters will shift inland on Friday for continued onshore flow. The flow will remain onshore, but weaker, into the weekend as high pressure builds over the offshore waters. A surface low digging southward over the offshore waters will lead to offshore flow early next week.
SW wind 25 to 35 kt easing to 15 to 25 kt after midnight. Wind waves 4 to 6 ft subsiding to 2 to 4 ft after midnight. Showers likely in the evening then a slight chance of showers after midnight.
SW wind 15 to 25 kt becoming W 25 to 35 kt in the afternoon. Wind waves 2 to 4 ft building to 4 to 6 ft in the afternoon. Showers likely in the morning then showers in the afternoon.
W wind 20 to 30 kt becoming SW 10 to 20 kt after midnight. Wind waves 3 to 5 ft subsiding to 1 to 3 ft after midnight. Showers likely.
SW wind 5 to 15 kt becoming S to 10 kt in the afternoon. Wind waves 2 ft or less.
W wind 15 to 25 kt easing to 10 to 20 kt after midnight. Wind waves 2 to 4 ft.
S wind 5 to 15 kt becoming SE 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft.
SE wind 5 to 15 kt becoming to 10 kt after midnight. Wind waves 2 ft or less.
NE wind to 10 kt. Wind waves 1 ft or less.
NE wind to 10 kt becoming NW. Wind waves 1 ft or less.
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ABOUT THIS FORECAST
|Last Update:||853 PM PDT Thu Mar 23 2023|