230
WWUS43 KABR 110457
WSWABR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ABERDEEN SD
1057 PM CST WED DEC 10 2025
SDZ003-111500-
/O.CON.KABR.IS.W.0002.000000T0000Z-251212T0000Z/
CORSON-
INCLUDING THE CITIES OF MCINTOSH
957 PM MST WED DEC 10 2025
..ICE STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THURSDAY
* WHAT...SIGNIFICANT ICING EXPECTED. SNOW ACCUMULATIONS UP TO ONE
INCH AND ICE ACCUMULATIONS UP TO ONE QUARTER OF AN INCH.
* WHERE...CORSON COUNTY.
* WHEN...UNTIL 5 PM MST THURSDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. SIGNIFICANT ICE ACCUMULATION ON
POWER LINES AND TREE LIMBS MAY CAUSE WIDESPREAD AND LONG-LASTING
POWER OUTAGES. POWER OUTAGES AND TREE DAMAGE ARE LIKELY DUE TO THE
ICE. TRAVEL COULD BE NEARLY IMPOSSIBLE. THE HAZARDOUS CONDITIONS
COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TRAVEL IS STRONGLY DISCOURAGED. IF YOU MUST TRAVEL, KEEP AN EXTRA
FLASHLIGHT, FOOD AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
PREPARE FOR POSSIBLE POWER OUTAGES. THE LATEST ROAD CONDITIONS CAN
BE OBTAINED BY CALLING 5 1 1.
SDZ004-009-010-016-017-034>037-051-111500-
/O.CON.KABR.WW.Y.0017.251211T0600Z-251212T0000Z/
CAMPBELL-WALWORTH-EDMUNDS-POTTER-FAULK-SULLY-HUGHES-HYDE-HAND-
BUFFALO-
INCLUDING THE CITIES OF GETTYSBURG, HIGHMORE, IPSWICH, PIERRE,
MOBRIDGE, MILLER, ONIDA, FORT THOMPSON, HERREID, AND FAULKTON
1057 PM CST WED DEC 10 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO ONE INCH AND ICE ACCUMULATIONS BETWEEN ONE TENTH AND TWO TENTHS
OF AN INCH.
* WHERE...PORTIONS OF CENTRAL AND NORTH CENTRAL SOUTH DAKOTA.
* WHEN...UNTIL 6 PM CST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1.
SDZ015-033-045-048-111500-
/O.CON.KABR.WW.Y.0017.251211T0600Z-251211T2100Z/
DEWEY-STANLEY-JONES-LYMAN-
INCLUDING THE CITIES OF ISABEL, KENNEBEC, FORT PIERRE, AND MURDO
1057 PM CST WED DEC 10 2025 /957 PM MST WED DEC 10 2025/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST /2 PM
MST/ THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO ONE INCH AND ICE ACCUMULATIONS AROUND TWO TENTHS OF AN INCH.
* WHERE...JONES, LYMAN, STANLEY, AND DEWEY COUNTIES.
* WHEN...UNTIL 3 PM CST /2 PM MST/ THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY MORNING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1.
SDZ005-006-018-111500-
/O.CON.KABR.WW.Y.0017.251211T0900Z-251212T0000Z/
MCPHERSON-BROWN-SPINK-
INCLUDING THE CITIES OF REDFIELD, EUREKA, AND ABERDEEN
1057 PM CST WED DEC 10 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM CST
THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW AND SLEET
ACCUMULATIONS UP TO 2 INCHES AND ICE ACCUMULATIONS AROUND ONE
TENTH OF AN INCH.
* WHERE...MCPHERSON, BROWN, AND SPINK COUNTIES.
* WHEN...FROM 3 AM TO 6 PM CST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1.
SDZ011-019>023-111500-
/O.CON.KABR.WW.Y.0017.251211T1200Z-251212T0000Z/
DAY-CLARK-CODINGTON-GRANT-HAMLIN-DEUEL-
INCLUDING THE CITIES OF CLARK, MILBANK, HAYTI, WATERTOWN,
WEBSTER, AND CLEAR LAKE
1057 PM CST WED DEC 10 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM CST
THURSDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO 2 INCHES AND ICE ACCUMULATIONS AROUND ONE TENTH OF AN INCH.
* WHERE...A PORTION OF NORTHEAST SOUTH DAKOTA.
* WHEN...FROM 6 AM TO 6 PM CST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1.
TMT
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