38°49'北 / 90°3'西 / 高度 134 m / 00:37 2026-09-19, America/Chicago (UTC-5)
開始于: 2026-09-18, 14:00
到: 2026-09-19, 05:00
* WHAT...Heat index values up to 105. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Madison,Madison
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
NWS St Louis MO
2026-09-18, 14:00