
Thunderstorm
4.7 11.20 PM 23.20 – 5.7 3.00 AM 03.00
Severe Thunderstorm Watch issued July 4 at 7:20PM EDT until July 4 at 11:00PM EDT by NWS Upton NY SEVERE THUNDERSTORM WATCH 459 REMAINS VALID UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN NEW JERSEY THIS WATCH INCLUDES 5 COUNTIES IN NORTHEAST NEW JERSEY BERGEN ESSEX HUDSON PASSAIC UNION IN NEW YORK THIS WATCH INCLUDES 9 COUNTIES IN SOUTHEAST NEW YORK BRONX KINGS (BROOKLYN) NEW YORK (MANHATTAN) ORANGE PUTNAM QUEENS RICHMOND (STATEN ISLAND) ROCKLAND WESTCHESTER
National Weather Service
High temperature
4.7 0.35 PM 12.35 – 5.7 1.00 AM 01.00
Extreme Heat Warning issued July 4 at 8:35AM EDT until July 4 at 9:00PM EDT by NWS Upton NY * WHAT...Dangerously hot conditions with heat index values up to around 105. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...Until 9 PM EDT this evening. * IMPACTS...Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. An Extreme Heat Warning means that the combination of heat and humidity is expected to make it feel like it is 105 degrees or greater. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible, and drink plenty of water. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1.
National Weather Service
Air quality
4.7 7.54 PM 19.54 – 6.7 4.00 AM 04.00
Air Quality Alert issued July 4 at 3:54PM EDT by NWS Upton NY The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: New York, Bronx, Kings, Queens, Richmond, Westchester, Rockland. from midnight tonight to midnight EDT Sunday night. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of Ground Level Ozone. The Air Quality Index, or AQI, was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated, the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young, and those with preexisting respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.
National Weather Service
Wind
4.7 11.48 PM 23.48 – 5.7 1.15 AM 01.15
Special Marine Warning issued July 4 at 7:48PM EDT until July 4 at 9:15PM EDT by NWS Upton NY SMWOKX The National Weather Service in Upton NY has issued a * Special Marine Warning for... Long Island Sound West of New Haven CT / Port Jefferson NY... * Until 915 PM EDT. * At 747 PM EDT, strong thunderstorms were located along a line extending from 31 nm northwest of Captain Harbor to 23 nm northwest of Upper New York Harbor, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Strong thunderstorms will be near... Captain Harbor around 840 PM EDT. Stamford Harbor around 845 PM EDT. Long Neck Point around 850 PM EDT. Norwalk Islands around 855 PM EDT. Boaters should seek safe harbor immediately until these storms pass. Wind gusts 34 knots or greater, high waves, lightning, and heavy rain are expected with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects.
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