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Radar valid at 200 am CST, Jan 7th 2026

alert legend

IAZ063-076>078-087>089-098-099-ILZ025-026-034-035-MOZ009-010-
070800-
Iowa-Keokuk-Washington-Louisa-Jefferson-Henry IA-Des Moines-
Van Buren-Lee-Henderson-Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Marengo, Sigourney, Washington, Wapello,
Fairfield, Mount Pleasant, Burlington, Keosauqua, Fort Madison,
Oquawka, Monmouth, Carthage, Macomb, Memphis, and Kahoka
950 PM CST Tue Jan 6 2026

...Areas of Dense Fog Possible Tonight...

Areas of dense fog, with visibility under a half mile, will be
possible late this evening through the overnight hours over
southeastern Iowa, northeast Missouri, and west-central Illinois.
Motorists should exercise caution and be prepared for pockets of
dense fog and low visibility. When encountering fog, slow down,
and use your low beam headlights. A Dense Fog Advisory may be
needed if the dense fog becomes widespread.

iNWS is an experimental service intended for NWS core partners, including emergency managers, community leaders and other government agencies only.