New Yorkers are being urged to prepare for a period of extreme heat starting Tuesday with “feels-like” temperatures expected to reach the 90s and low 100s across Western New York, and the high 80s to low 90s in eastern parts of the state and New York City.

The heat is expected to increase Wednesday and Thursday with most of the state experiencing temperatures around or above 100 degrees, potentially up to 110 degrees in some areas. Extreme Heat Watches are currently in effect for the Capital Region, Long Island, Mid-Hudson, Mohawk Valley, New York City, and the Southern Tier.

“This week will bring dangerous heat all across the state, and my administration is taking action to ensure New Yorkers can safely enjoy our historic summer of activities,” Gov. Kathy Hochul said. “New Yorkers should take the proper precautions to protect themselves and their families by staying hydrated, limiting time outdoors, and monitoring your local forecast. I also encourage everyone to check in on those most vulnerable and our elderly neighbors — one phone call or visit could save a life.”

Extreme heat is dangerous and is the leading cause of weather-related fatalities in the United States. The most common heat-related illnesses are heat stroke (sun stroke), heat exhaustion, heat cramps and heat rash. Learn more about heat-related illness, including signs and symptoms and when to take action on the State Health Department’s extreme heat advice webpage.

People with heart or lung conditions (like asthma), young children, older adults and anyone who exercises or works hard outside should try to limit outdoor activity when ozone levels are high (usually in the afternoon to early evening). If you have symptoms like shortness of breath, chest pain, or coughing, you should talk to your doctor.

Tips to stay safe in extreme heat: Stay hydrated; avoid direct sunlight; seek air conditioning or shade; avoid strenuous outdoor activity, especially during the hottest hours of the day; check in on older family members and neighbors; and seek immediate medical attention if experiencing any symptoms of heat-related illnesses

New Yorkers should closely monitor their local forecasts and look for updates issued by the National Weather Service. For a complete listing of weather alerts, visit the National Weather Service website. New Yorkers should also ensure that government emergency alerts are enabled on their mobile phones. They should also sign up for real-time weather and emergency alerts that will be texted to their phones by texting their county or borough name to 333111.