Hotter Chicago temperatures may last longer into the fall
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Today is the second consecutive day that the National Weather Service has issued an excessive heat warning for most of the Chicagoland area and Northwest Indiana.
The big picture: The heat index is supposed to be near 110 degrees, including hot and humid conditions that could be dangerous with prolonged exposure.
- The city has opened cooling centers and Chicago Public School officials say there are protocols in place if cooling systems malfunction in school buildings.
- Even though every classroom is equipped with air conditioning, some older buildings don't cool the halls and gymnasiums.
- For the second day this week, CPS is canceling all outdoor competitions and moving other outdoor activities indoors.
What they're saying: Hydrate, hydrate, hydrate.
The intrigue: Don't expect this to be the last heat wave of the summer. The new climate outlook for the U.S. this fall reflects the expected influence of a coming La Niña event in the tropical Pacific Ocean, along with longer-term trends.
Why it matters: Prevailing weather conditions during the September-through-November period could clinch records for the warmest year in some cities, including Chicago, while affecting multibillion-dollar industries such as agriculture.
The big picture: According to the NWS' Climate Prediction Center, the September-through-November period is likely to feature above-average temperatures, including in Cook County. If you live just west, you are less likely to experience above average warm temperatures during this period.
The bottom line: Here's hoping your central air units stay strong for a few more months.