528
WWUS73 KFSD 180251
NPWFSD
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
851 PM CST WED DEC 17 2025
MNZ071-072-080-181100-
/O.EXP.KFSD.WI.Y.0023.000000T0000Z-251218T0300Z/
/O.CON.KFSD.HW.W.0009.251218T1500Z-251219T0000Z/
LINCOLN-LYON-MURRAY-
INCLUDING THE CITIES OF FULDA, HENDRICKS, TYLER, LAKE BENTON,
MARSHALL, IVANHOE, AND SLAYTON
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM TO 6 PM CST
THURSDAY...
..WIND ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING
* WHAT...NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 55 MPH
EXPECTED.
* WHERE...LINCOLN, LYON, AND MURRAY COUNTIES.
* WHEN...FROM 9 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
SDZ040-181100-
/O.EXP.KFSD.WI.Y.0023.000000T0000Z-251218T0300Z/
/O.CON.KFSD.HW.W.0009.251218T1200Z-251219T0000Z/
BROOKINGS-
INCLUDING THE CITIES OF BROOKINGS
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM CST
THURSDAY...
..WIND ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING
* WHAT...NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH
EXPECTED.
* WHERE...BROOKINGS COUNTY.
* WHEN...FROM 6 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
SDZ050-057-063-181100-
/O.EXP.KFSD.WI.Y.0023.000000T0000Z-251218T0300Z/
/O.CON.KFSD.HW.W.0009.251218T0900Z-251219T0000Z/
GREGORY-BRULE-CHARLES MIX-
INCLUDING THE CITIES OF MARTY, LAKE ANDES, CHAMBERLAIN, KIMBALL,
PLATTE, GREGORY, BURKE, AND WAGNER
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM TO 6 PM CST
THURSDAY...
..WIND ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING
* WHAT...NORTHWEST WINDS 35 TO 45 MPH WITH GUSTS UP TO 70 MPH
EXPECTED.
* WHERE...BRULE, CHARLES MIX, AND GREGORY COUNTIES.
* WHEN...FROM 3 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
MNZ081-090-181100-
/O.EXP.KFSD.WI.Y.0023.000000T0000Z-251218T0300Z/
/O.CON.KFSD.WI.Y.0024.251218T1500Z-251219T0000Z/
COTTONWOOD-JACKSON-
INCLUDING THE CITIES OF WINDOM, MOUNTAIN LAKE, JACKSON, AND
LAKEFIELD
851 PM CST WED DEC 17 2025
..WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM CST THURSDAY
..WIND ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING
* WHAT...NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...COTTONWOOD AND JACKSON COUNTIES.
* WHEN...FROM 9 AM TO 6 PM CST THURSDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
SDZ038-052-053-058-059-064-181100-
/O.CON.KFSD.HW.W.0009.251218T0900Z-251219T0000Z/
BEADLE-JERAULD-SANBORN-AURORA-DAVISON-DOUGLAS-
INCLUDING THE CITIES OF HURON, DELMONT, WHITE LAKE, CORSICA,
STICKNEY, MITCHELL, WESSINGTON SPRINGS, ARMOUR, PLANKINTON,
WOONSOCKET, AND ALPENA
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM TO 6 PM CST
THURSDAY...
* WHAT...NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH
EXPECTED.
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, SOUTH CENTRAL, AND
SOUTHEAST SOUTH DAKOTA.
* WHEN...FROM 3 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
IAZ020-031-NEZ013-014-SDZ039-054>056-060>062-065>071-181100-
/O.CON.KFSD.HW.W.0009.251218T1200Z-251219T0000Z/
PLYMOUTH-WOODBURY-DIXON-DAKOTA-KINGSBURY-MINER-LAKE-MOODY-HANSON-
MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-
UNION-
INCLUDING THE CITIES OF SIOUX FALLS, EMERY, CANTON, MENNO, ELK
POINT, SCOTLAND, DE SMET, FLANDREAU, HARRISBURG, TEA, MONTROSE,
ALCESTER, NORTH SIOUX CITY, CANISTOTA, MADISON, PARKSTON, MARION,
SPRINGFIELD, TABOR, ALLEN, TYNDALL, ALEXANDRIA, SIOUX CITY, AVON,
PONCA, CHANCELLOR, VERMILLION, BERESFORD, FREEMAN, BRIDGEWATER,
HURLEY, JEFFERSON, LENNOX, TRIPP, SOUTH SIOUX CITY, ORLAND,
ARLINGTON, YANKTON, PARKER, CLAYTON, VIBORG, LE MARS, LAKE
PRESTON, SALEM, CENTERVILLE, WAKEFIELD, HOWARD, AND IRENE
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM CST
THURSDAY...
* WHAT...NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH
EXPECTED.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA, NORTHEAST
NEBRASKA, AND EAST CENTRAL AND SOUTHEAST SOUTH DAKOTA.
* WHEN...FROM 6 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
IAZ001-012-MNZ089-097-098-181100-
/O.CON.KFSD.HW.W.0009.251218T1500Z-251219T0000Z/
LYON-SIOUX-NOBLES-PIPESTONE-ROCK-
INCLUDING THE CITIES OF ROCK RAPIDS, LARCHWOOD, ORANGE CITY,
SIOUX CENTER, LUVERNE, HAWARDEN, ROCK VALLEY, HULL, PIPESTONE,
INWOOD, GEORGE, AND WORTHINGTON
851 PM CST WED DEC 17 2025
...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM TO 6 PM CST
THURSDAY...
* WHAT...NORTHWEST WINDS 30 TO 35 MPH WITH GUSTS UP TO 55 MPH
EXPECTED.
* WHERE...IN IOWA, LYON AND SIOUX COUNTIES. IN MINNESOTA, NOBLES,
PIPESTONE, AND ROCK COUNTIES.
* WHEN...FROM 9 AM TO 6 PM CST THURSDAY.
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREE BRANCHES. SCATTERED
POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT, ESPECIALLY
FOR HIGH PROFILE VEHICLES.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MORNING MAY
LEAD TO BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG WILL MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
IAZ002-003-013-014-021-022-032-181100-
/O.CON.KFSD.WI.Y.0024.251218T1500Z-251219T0000Z/
OSCEOLA-DICKINSON-O'BRIEN-CLAY-CHEROKEE-BUENA VISTA-IDA-
INCLUDING THE CITIES OF STORM LAKE, SPENCER, HARTLEY, SIBLEY,
CHEROKEE, BATTLE CREEK, HOLSTEIN, SANBORN, IDA GROVE, ARNOLDS
PARK, SHELDON, MILFORD, AND SPIRIT LAKE
851 PM CST WED DEC 17 2025
..WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM CST THURSDAY
* WHAT...NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA.
* WHEN...FROM 9 AM TO 6 PM CST THURSDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
* ADDITIONAL DETAILS...SCATTERED SNOW SHOWERS THURSDAY MAY LEAD TO
BRIEF VISIBILITY REDUCTIONS ALONG WITH DIFFICULT TRAVEL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
AP
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