Excessive Heat Watch Issued In Joliet: NWS

JOLIET, IL — Authorities are warning the population of most of northeastern Illinois, including Joliet, of an excessive heat watch issued throughout the region. Temperatures upwards of 100 degrees plus humidity make for dangerously high temperatures.

The National Weather Service's Chicago branch says the highest temperatures in the area will be 95 to 100 degrees. The excessive heat watch runs Thursday through Saturday.

The heat index, which takes into account humidity, makes it feel even hotter. Chicago and suburbs, including Joliet, will see heat indexes of 102 to 113 degrees.

Counties north of Chicago, including Lake and McHenry, are under a heat advisory, with heat indexes between 101 and 109 degrees.

Related: Joliet Trash Pick Up To Be Early Thursday, Friday

The National Weather Service has these tips for heat safety:

• Never leave children or pets unattended in vehicles
• Wear light, loose-fitting clothing
• Limit strenuous outdoor activities
• Stay hydrated and take frequent breaks in air conditioning or shade
• Minimize sun exposure, including wearing sunscreen
• Know the symptoms of heat illnesses (below information via WebMD)
  • Fatigue
• Headache
• Intense thirst
• Muscle cramps
• Nausea
• Weakness
• Confusion
• Check on the elderly, sick and those without air conditioning