Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday.
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Last Update: 1005 AM EDT Tue Aug 9 2022

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Tampa Bay, FL Local Forecast Office

8NM W Lynn Silvertooth Reef FL

Marine Zone Forecast


Synopsis: High pressure ridge axis will remain north of the area through midweek producing moderate east to southeast wind flow over the coastal waters with occasional nocturnal surges for increased seas at times. Scattered showers and thunderstorms are expected mainly during the late afternoon and nighttime hours with gusty outflow winds and dangerous lightning, along with locally higher winds and seas. High pressure sinks southward into the region later in the week with lower winds and seas expected, but scattered showers and thunderstorms will continue.

This Afternoon
Southeast winds around 10 knots, becoming west late. Seas around 2 feet. Bay and inland waters a moderate chop. Scattered showers and thunderstorms late.
Tonight
East winds 10 to 15 knots. Seas around 2 feet. Bay and inland waters a moderate chop. Scattered showers and thunderstorms.
Wednesday
Southeast winds 10 to 15 knots, becoming southwest around 10 knots in the afternoon. Seas 2 to 3 feet. Bay and inland waters a moderate chop. Isolated showers and thunderstorms.
Wednesday Night
Southwest winds 5 to 10 knots, becoming south after midnight. Seas around 2 feet. Bay and inland waters light chop. Isolated showers and thunderstorms.
Thursday
Southeast winds 5 to 10 knots, becoming southwest in the afternoon. Seas around 2 feet. Bay and inland waters light chop. Isolated showers and thunderstorms.
Thursday Night
Northwest winds around 10 knots, becoming north after midnight. Seas around 2 feet. Bay and inland waters light chop. Isolated showers and thunderstorms in the evening.
Friday
Northeast winds 5 to 10 knots, becoming northwest in the afternoon. Seas 2 feet or less. Bay and inland waters light chop. Isolated showers and thunderstorms.
Friday Night
Northwest winds around 10 knots, becoming north 5 to 10 knots after midnight. Seas 2 feet or less. Bay and inland waters a moderate chop. Isolated showers and thunderstorms in the evening, then scattered showers and thunderstorms after midnight.
Saturday
Northwest winds 5 to 10 knots. Seas 2 feet or less. bay and inland waters light chop. Scattered showers and thunderstorms. winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.
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Last Update: 1005 AM EDT Tue Aug 9 2022
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