Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
548 PM CST Tue Nov 18 2025
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ014-SDZ040-056-062-067-071-200000-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dakota-Brookings-Moody-Minnehaha-Union-
548 PM CST Tue Nov 18 2025
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, east central South
Dakota and southeast South Dakota.
.DAY ONE...Tonight.
Patchy dense fog may result in visibility reductions early Wednesday
morning. Fog is most likely to develop in portions of northwestern
Iowa and southwestern Minnesota. Visibility between 3 and 6 miles is
possible by daybreak, with the potential for isolated pockets of 1-2
miles or less. Fog should burn off by mid-morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
132 PM CST Tue Nov 18 2025
SDZ007-008-011-019>023-191945-
Marshall-Roberts-Day-Clark-Codington-Grant-Hamlin-Deuel-
132 PM CST Tue Nov 18 2025
This Hazardous Weather Outlook is for northeast South Dakota.
.DAY ONE...This afternoon and tonight.
Patchy fog is expected over the Prairie Coteau, the higher elevated
of northeastern South Dakota, overnight into mid morning Wednesday.
Visibility is forecast to be around a mile or greater, with
localized dense fog possible. The lowest visibility will be near
sunrise Wednesday.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Patchy fog is expected over the Prairie Coteau, the higher elevated
of northeastern South Dakota, into mid morning Wednesday. Visibility
is forecast to be around a mile or greater, with localized dense fog
possible. The lowest visibility will be near sunrise Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
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