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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Last Update: 1206 PM EDT Tue Jun 19 2018

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Philadelphia, PA Local Forecast Office

11NM NW Fenwick Island Buoy DE

Marine Zone Forecast


Synopsis: A cold front settles south of our area by later today and stalls, then weak high pressure slides to our north through tonight. A weak area of low pressure tracks along the front and crosses our region Wednesday night into early Thursday. High pressure builds in Thursday night, then shifts offshore Friday. A warm front lifts across the region later Saturday, followed by a cold front during Sunday. High pressure should then start to build in during Monday.

This Afternoon
NW winds 5 to 10 kt. Seas 2 ft or less. Swell mainly from the SE with a dominant period of 5 seconds. A chance of showers with a slight chance of tstms.
Tonight
NE winds around 5 kt. Seas 2 ft or less. Swell mainly from the SE with a dominant period of 8 seconds.
Wed
E winds around 5 kt, becoming SE in the afternoon. Seas 2 ft or less. Swell mainly from the SE with a dominant period of 8 seconds. A chance of showers and tstms in the afternoon.
Wed Night
S winds 5 to 10 kt, becoming W late. Seas 2 ft or less. Swell mainly from the SE with a dominant period of 7 seconds. showers likely with a chance of tstms. Vsby 1 to 3 nm after midnight.
Thu
N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 ft or less. A chance of tstms in the morning with vsby 1 to 3 nm.
Thu Night
E winds 5 to 10 kt. Seas 2 ft or less.
Fri
E winds 10 to 15 kt. Seas 3 to 4 ft.
Fri Night
E winds 10 to 15 kt. Seas 3 to 4 ft.
Sat
SE winds 10 to 15 kt. Seas 3 to 4 ft.
Sat Night
S winds around 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. winds and seas higher in and near tstms.

Winds and seas higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 1206 PM EDT Tue Jun 19 2018
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