⚠️ Special Weather Statement – Sac; Calhoun; Crawford; Carroll; Greene; Boone; Audubon; Guthrie; Dallas; Polk; Jasper; Poweshiek; Cass; Adair; Madison; Warren; Marion; Mahaska; Adams; Union; Clarke; Lucas; Monroe; Wapello; Taylor; Ringgold; Decatur; Wayne; Appanoose; Davis – Friday, September 18, 2026

Special Weather Statement issued September 18 at 9:44AM CDT by NWS Des Moines IA

Details

WHAT… Areas of fog with visibilities around or under a mile.

WHERE… Central into southern Iowa.

WHEN… until 11 AM.

IMPACTS…Drivers should be alert for reduced visibility at times.

PREPAREDNESS AND PRECAUTIONARY ACTIONS…If driving this morning,
please use low beam headlights.

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