⚠️ Special Weather Statement – Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Whiteside; Rock Island; Henry; Bureau; Putnam; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark – Monday, August 10, 2026

Event	Special Weather Statement
Severity	Moderate
Urgency	Expected
Certainty	Observed
Area	Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Whiteside; Rock Island; Henry; Bureau; Putnam; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark
Effective	8/10/2026, 10:21:00 AM CDT
Expires	8/10/2026, 8:00:00 PM CDT

Special Weather Statement issued August 10 at 10:21AM CDT by NWS Quad Cities IA IL

Details

Hot and humid conditions will be seen across the area this
afternoon, especially the Interstate 80 corridor on south. Heat
indices are expected to be 95 to 100 for much of the afternoon
hours. Some localized areas may see heat indices briefly above 100
during the mid to late afternoon hours.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.