The National Weather Service released an updated extreme heat warning at 12:53 p.m. on Friday in effect until 9 p.m. for Eastern Montgomery and Lower Bucks as well as Delaware and Philadelphia counties.

The warning is set from noon Sunday until 8 p.m. Monday. Dangerously hot conditions are expected with heat index values up to 115 degrees, according to the National Weather Service.

The National Weather Service has issued severe thunderstorm warnings for New York City and parts of the Hudson Valley, New Jersey and Connecticut, with expected wind gusts of up to 70 mph and potential hail.

Dangerous high temperatures and humidity are heating up the Triangle through at least mid-next week. Stay cool, stay safe Here are some additional tips on how to keep you and your loved ones cool: Weekend forecast outlook: Multiple WRAL Weather Alert Days Here's how to stay safe as temperatures reach 100 degrees From cats to horses,

(KMAland) -- An extreme heat warning has been issued for most of southwest Iowa and southeast Nebraska Sunday and Monday. The National Weather Service says the warning runs from noon Sunday to 8 p.m. Monday for the following counties...

A heat advisory and extreme heat warning will be in effect as hot and humid conditions hit Delaware today. See the weekend weather forecast.

NWS Philadelphia issues a heat warning for parts of Delaware, New Jersey, and southeastern Pennsylvania, with heat index values up to 107 degrees.

NWS expects the heat value to go up to 110 degrees. The organization warns that hot temperatures, coupled with humidity, may cause heat illness. Precautionary measures provided by NWS include drinking plenty of water, staying out of the sun and staying in air-conditioned rooms.

Residents across New Jersey will face a challenging weather day, as an Extreme Heat Warning takes effect alongside a developing threat of severe thunderstorms. The National Weather Service (NWS) office in Mount Holly has issued alerts underscoring the potential for dangerous conditions throughout Friday.