Midwest Heavy Rain and Severe Storms; Poor Air Quality and Elevated Fire Threats In the Northwest; Hurricane Lane Rolls Through Central Pacific

An area of low pressure is expected to lift up through the Midwest and intensify, while producing possible excessive rainfall and severe storms across the Mississippi Valley into the Ohio/Tennessee Valleys. Smoke from wildfires will continue to create poor air quality across parts of Western region. Hurricane Lane continues to move west through the Central Pacific, well east-southeast of Hawaii.
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Last Update: 935 PM EDT Sun Aug 19 2018

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Philadelphia, PA Local Forecast Office

31NM SSE New York NY

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
Synopsis: Weak low will drift out to sea overnight and it should allow high pressure to nose down from the northeast for Monday. A warm front approaching from the southwest is forecast to arrive late on Tuesday followed by a cold front from the west early on Wednesday. High pressure is expected to influence our weather during the second half of the work week and for the coming weekend.

Overnight
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Swell mainly from the S with a dominant period of 7 seconds. a chance of rain. Areas of drizzle late this evening and early morning, then patchy drizzle late.
Mon
NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Swell mainly from the S with a dominant period of 7 seconds.
Mon Night
E winds 10 to 15 kt. Gusts up to 20 kt early in the evening. Seas 3 to 4 ft. Swell mainly from the S with a dominant period of 6 seconds.
Tue
SE winds 10 to 15 kt. Seas 3 to 4 ft. Swell mainly from the SE with a dominant period of 7 seconds.
Tue Night
S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Showers likely with a chance of tstms.
Wed
W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. A chance of showers in the morning.
Wed Night
NW winds 10 to 15 kt. Seas 3 to 4 ft.
Thu
N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 3 ft.
Thu Night
NW winds 5 to 10 kt. Seas around 3 ft in the evening, then 2 ft or less.
Fri
N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 ft or less.
Fri Night
S winds 5 to 10 kt. Seas 2 ft or less. winds and seas higher in and near tstms.

Winds and seas higher in and near tstms.
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Last Update: 935 PM EDT Sun Aug 19 2018
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