Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast.
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Coastal Waters Forecast for Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm (ANZ454) (Text-Only)
NWS Forecast for: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm (ANZ454)
Issued by: National Weather Service Philadelphia, PA
Last Update: 645 AM EDT Sat Jul 21 2018




Today: E winds 15 to 20 kt with gusts up to 30 kt, increasing to 20 to 25 kt with gusts up to 35 kt this afternoon. Seas 5 to 8 ft. Swell mainly from the SE with a dominant period of 7 seconds. showers likely early this morning, then showers with a slight chance of tstms late this morning and afternoon with vsby 1 to 3 nm.

Tonight: E winds 20 to 25 kt, becoming SE 15 to 20 kt late in the evening, then becoming SW after midnight. Gusts up to 30 kt. Seas 6 to 9 ft, subsiding to 4 to 7 ft after midnight. Swell mainly from the SE with a dominant period of 8 seconds. showers in the evening. A chance of tstms. A chance of showers after midnight. Vsby 1 to 3 nm early in the evening.

Sun: S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Swell mainly from the SE with a dominant period of 8 seconds. a chance of showers and tstms.

Sun Night: S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Swell mainly from the SE with a dominant period of 7 seconds. showers likely with a chance of tstms.

Mon: S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Showers likely with a chance of tstms.

Mon Night: S winds around 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of showers and tstms.

Tue: S winds around 15 kt. Seas 4 to 6 ft. A chance of showers and tstms.

Tue Night: S winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers and tstms.

Wed: S winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers and tstms.

Wed Night: S winds around 15 kt. Seas 3 to 5 ft. A chance of showers and tstms. winds and seas higher in and near tstms.



Zone Forecast: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm (ANZ454)

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