Heat Wave May Break 60-Year Record for June, In Chesterfield

Dangerously high temperatures will spread over the St. Louis Region from Thursday through Sunday, according to National Weather Service.

Residents can expect record-breaking temperatures as high as 105 degrees on Thursday. On Friday, air temperatures are expected to drop to about 100 degrees but humidity will keep it feeling like 105 degrees. 

The last heat wave in June (for three or more consecutive days) in this area was more than 60 years ago, according to NWS .

Temperatures could rise to 105 degrees or more again on Sunday and continue into next week.

Humidity vs. Real Heat

According to area meteorologists, Thursday will be the hottest day in this heat attack. But days following will be more humid causing it to feel just as hot. So what's the difference? When the humidity is high, sweat doesn't evaporate as much, and so our body loses some of the cooling effect that the evaporation of sweat provides.

Looking Ahead

The National Weather Service website states that an advisory is issued whenever temperatures and humidity make it feel like 100 degrees for a string of four days or more. Temperatures for the rest of the week and into next week, will remain at 100 degrees or more.

• Wednesday: Sunny and hot, with a high near 99 degrees.
• Thursday: Sunny and hot, with a high near 107 degrees.
• Friday: Sunny and hot, with a high near 104 degrees.
• Saturday: Sunny and hot, with a high near 101 degrees.
• Sunday: Mostly sunny and hot, with a high near 101 degrees.

Cooling Off

The NWS also states that heat-related illnesses are a real threat, especially for small children, the elderly, those working outside and others with health conditions.

Should you need cooling assistance, people in the St. Louis area can get information about cooling centers or energy assistance by calling the United Way at 800-427-4426. You can also dial  2-1-1 from a landline phone to reach the United Way.

The number for Cool Down St. Louis is 314-241-7668.

According to the United Way's website, the has been designated as a cooling area.

Beat the Heat

Below are a few tips for beating the heat:

• Stay in air conditioned areas as much as possible.
• Consume lots of water.
• Wear light-colored clothing outdoors.
• Avoid cotton clothing and opt for fabrics that allow your skin to breathe, better enabling it to cool off.
• If you need to run errands, do so early in the morning. 6 a.m. tends to be the coolest part of the day.

Be A Shepherd

Be sure to check on loved ones, friends and family. If you know a senior citizen, be sure to call or stop by and ensure they are using air. If they don't have a window unit or central air, offer a room for them until the evening when it's cooler or get them somewhere they feel comfortable, that is also air conditioned.

Also be sure to check on any person who may have a disability to ensure they are doing well in the heat.