Headline:
Heat Advisory issued August 15 at 1:58PM CDT until August 16 at 9:00PM CDT by NWS St Louis MO
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 15, 2026 - 11:58am
Expires:
August 16, 2026 - 5:00am
Description:
* WHAT...Heat index values up to 105.
* WHERE...Portions of south central and southwest Illinois and
central, east central, and northeast Missouri.
* WHEN...Until 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Greene; Macoupin; Montgomery; Bond; Fayette; Calhoun; Jersey; Ralls; Pike; Audrain; Lincoln
Forcast Office:
NWS St Louis MO
Sender:
w-nws.webmaster@noaa.gov