442
WWUS73 KFSD 060655
NPWFSD
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1255 AM CST TUE JAN 6 2026
IAZ020>022-MNZ071-072-NEZ013-014-SDZ038>040-070-071-061500-
/O.EXA.KFSD.FG.Y.0003.000000T0000Z-260106T1500Z/
PLYMOUTH-CHEROKEE-BUENA VISTA-LINCOLN-LYON-DIXON-DAKOTA-BEADLE-
KINGSBURY-BROOKINGS-CLAY-UNION-
INCLUDING THE CITIES OF ELK POINT, STORM LAKE, ALLEN, ALCESTER,
PONCA, JEFFERSON, WAKEFIELD, IVANHOE, SOUTH SIOUX CITY, MARSHALL,
ARLINGTON, LE MARS, HURON, DE SMET, BROOKINGS, BERESFORD,
CHEROKEE, LAKE PRESTON, NORTH SIOUX CITY, HENDRICKS, TYLER,
VERMILLION, AND LAKE BENTON
1255 AM CST TUE JAN 6 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...PORTIONS OF NORTHWEST IOWA, SOUTHWEST MINNESOTA, NORTHEAST
NEBRASKA, AND EAST CENTRAL AND SOUTHEAST SOUTH DAKOTA.
* WHEN...UNTIL 9 AM CST THIS MORNING.
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.
* ADDITIONAL DETAILS...TEMPERATURES NEAR TO BELOW FREEZING MAY LEAD
TO ISOLATED SLICK SPOTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF
DISTANCE AHEAD OF YOU.
IAZ031-032-061500-
/O.CON.KFSD.FG.Y.0003.000000T0000Z-260106T1500Z/
WOODBURY-IDA-
INCLUDING THE CITIES OF IDA GROVE, BATTLE CREEK, SIOUX CITY, AND
HOLSTEIN
1255 AM CST TUE JAN 6 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...IDA AND WOODBURY COUNTIES.
* WHEN...UNTIL 9 AM CST THIS MORNING.
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.
* ADDITIONAL DETAILS...TEMPERATURES NEAR TO BELOW FREEZING MAY LEAD
TO ISOLATED SLICK SPOTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF
DISTANCE AHEAD OF YOU.
SG
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