Headline:
Dense Fog Advisory issued March 3 at 11:38PM CST until March 4 at 10:00AM CST by NWS Des Moines IA
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
March 3, 2026 - 9:38pm
Expires:
March 4, 2026 - 7:45am
Description:
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Much of the northern half of Iowa.
* WHEN...Until 10 AM CST Wednesday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...With temperatures below freezing in some
areas, frost could deposit on roads leading to slick travel
conditions by Wednesday morning.
Instruction:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Area Description:
Emmet; Kossuth; Winnebago; Worth; Palo Alto; Hancock; Cerro Gordo; Pocahontas; Humboldt; Wright; Franklin; Butler; Bremer; Sac; Calhoun; Webster; Hamilton; Hardin; Grundy; Carroll; Greene; Boone
Forcast Office:
NWS Des Moines IA
Sender:
w-nws.webmaster@noaa.gov