Dangerous Heat and Humidity Building from the Plains to the East Coast

A strengthening ridge of high pressure will produce much above average temperatures from the Plains to the East Coast, a true summer heat wave. Highs in the 90s and triple digits combined w/ humidity and dewpoints surging into the upper 70s, if not low 80s, will create heat indices as high as 110 to 115 through this weekend. Air quality will likely be poor due to haze and little air circulation.
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Hazardous Weather Conditions

Last Update: 714 AM EDT Thu Jul 18 2019

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New York, NY Local Forecast Office

9NM SSW Bridgeport CT

Marine Zone Forecast


Synopsis: ANZ300-190015- 714 AM EDT Thu Jul 18 2019 .Synopsis for the Long Island Waters and New York Harbor... Weak low pressure passes through the forecast waters today as a back door cold front moves into the area. The front becomes nearly stationary late today into tonight as another wave of low pressure tracks along the front. High pressure builds back into the area and will remain centered over the southeastern states into the weekend. A cold front approaches Monday and moves through Monday night. $$

Today
E winds 5 to 10 kt. Seas 1 ft or less. Showers likely until late afternoon. Isolated tstms late this morning and afternoon. Chance of showers late.
Tonight
E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the evening.
Fri
NE winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less.
Fri Night
SW winds 5 to 10 kt. Seas 1 ft or less.
Sat
W winds 5 to 10 kt. Seas 1 ft or less.
Sat Night
W winds 5 to 10 kt. Seas 1 ft or less.
Sun
W winds around 5 kt. Seas 1 ft or less.
Sun Night
W winds around 5 kt. Seas 1 ft or less. Chance of showers and tstms.
Mon
NW winds around 5 kt. Seas 1 ft or less. Chance of showers and tstms.
Mon Night
NW winds around 5 kt. Seas 1 ft or less. 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: 714 AM EDT Thu Jul 18 2019
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