Heavy Rain Threat Continues Along The Western Gulf Coast; Very Hot Across the Southwest, Midwest, And Northeast

Persistent onshore flow combined with deep tropical moisture will continue the threat for heavy rainfall and localized flooding impacts along the western Gulf Coast region through midweek. The heaviest rainfall is expected to occur along the Texas coast where amounts could exceed 6 inches. Very hot temperatures expected in the southwest, central, and eastern U.S. through midweek.
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Hazardous Weather Conditions

Last Update: 936 AM EDT Tue Jun 19 2018

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Miami - South Florida Local Forecast Office

4NM WSW Biscayne Bay FL

Marine Zone Forecast


Synopsis: Weak high pressure across Central Florida will gradually shift south over the next few days, and be south of the local waters Thursday through Saturday. Light and sea breeze dominated wind through Wednesday will become more prevailing south and southwest Thursday through Saturday. Seas will remain 2 feet or less all waters through Saturday. Showers and thunderstorms in the mornings over the Atlantic waters today and Wednesday will then transition to a late afternoon and nighttime pattern beginning Wednesday night, while over the Gulf waters the showers and thunderstorms will be mainly in the evenings through Wednesday before transitioning to late night and morning by Thursday.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Jun 16, 2018 at 1200 UTC...

4 nautical miles east of Fowey Rocks. 11 nautical miles southeast of Port Everglades. 10 nautical miles east southeast of Lake Worth. 15 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
East winds 5 to 10 knots. Bay waters a light chop. A chance of showers and thunderstorms.
Tonight
Southwest winds 5 knots. Bay waters smooth. A slight chance of showers after midnight.
Wednesday
South southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the morning...then a chance of showers and thunderstorms.
Wednesday Night
West southwest winds 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms.
Thursday
Southwest winds 5 to 10 knots. Bay waters a light chop. A chance of showers and thunderstorms.
Thursday Night
Northwest winds 5 knots. Bay waters smooth. A chance of showers and thunderstorms.
Friday
West northwest winds 5 knots becoming south southwest around 5 knots in the afternoon. Bay waters smooth. A chance of showers and thunderstorms.
Friday Night
West northwest winds 5 knots. Bay waters smooth. A chance of showers and thunderstorms.
Saturday
West winds 5 knots becoming south southeast around 5 knots. Bay waters smooth. A chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 936 AM EDT Tue Jun 19 2018
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