Temperatures will rise into the 100’s Thursday afternoon. The combination of these temperatures with humidity values will make the feel like temperatures, or heat indicies, reach the mid 100 mark. Excessive Heat Warnings and Heat Advisories are in place for a large portion of our Coverage Zones as a result.

These are upgrades from the previous Excessive Heat Watches that were in effect.

Dangerous Heat Expected This Week! 🚨Excessive Heat Warning and Heat Advisory Issued for Thursday & Friday 🌡️Max Heat Index Values Thu-Sun increase as high as 115F degrees 💧Stay Hydrated 🚫Avoid strenuous activity during the hottest parts of the day.
Life-threatening heat is in the forecast Thursday through Saturday, with high temperatures in the middle 90s to just above 100 degrees and Heat Index values peaking at 98-115 degrees. Avoid strenuous activities outdoors, don’t leave kids or pets in vehicles, drink plenty of water, and dress in loose/light fitting clothing. Low thunderstorm chances (20-30%) are also possible Thursday through the weekend.
Dangerously hot conditions are expected on Thursday as daytime heat indices range from 105-110 degrees. Prolonged exposure to these conditions could rapidly result in heat exhaustion or heat stroke. Make sure to stay hydrated and take frequent breaks in a cool location if you must spend time outdoors!
Dangerously hot conditions are expected on Friday as daytime heat indices range from 105-115 degrees. Prolonged exposure to these conditions could rapidly result in heat exhaustion or heat stroke. Make sure to stay hydrated and take frequent breaks in a cool location if you must spend time outdoors!

In addition, an Air Quality Alert is in effect for Jefferson and Shelby counties for Thursday:

Air Quality Alert Message
Alabama Department of Environmental Management Montgomery AL
Relayed by National Weather Service Birmingham AL
231 PM CDT Wed Jun 28, 2023

...CODE ORANGE AIR QUALITY ALERT HAS BEEN ISSUED FOR JEFFERSON AND
SHELBY COUNTIES...

The Alabama Department of Environmental Management, ADEM, has issued
an Air Quality Alert for Jefferson and Shelby Counties for Thursday,
June 29.

Under Code Orange conditions, ground-level ozone concentrations are
expected to reach levels that are unhealthy for sensitive groups.
Children and people with asthma are the individuals most at risk under
these expected conditions.

ADEM recommends the following actions during an air quality alert
for ozone:

Conserve electricity and set your air conditioner at a higher
temperature.

Limit driving and combine errands.

Use the bus or carpool to work.

Avoid the use of gasoline power lawn and garden equipment.

Refuel cars and trucks after 6 PM.

Limit engine idling.

Use household, workshop, and garden chemicals in ways that keep
evaporation to a minimum, or try to avoid them when poor air quality
is forecast.

If breathing becomes difficult, move indoors.

For more information on what to do on an air quality alert day,
visit the Environmental Protection Agency website at airnow.gov