423  
WWUS43 KFSD 200931  
WSWFSD  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
331 AM CST WED FEB 20 2019  
 
IAZ001-012-013-020>022-031-032-NEZ013-014-SDZ062-066-067-070-071-  
201745-  
/O.CON.KFSD.WS.W.0002.000000T0000Z-190220T1800Z/  
LYON IA-SIOUX-O'BRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-  
DIXON-DAKOTA-MINNEHAHA-TURNER-LINCOLN SD-CLAY SD-UNION-  
331 AM CST WED FEB 20 2019  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY
 
 
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 4  
INCHES.  
 
* WHERE...PORTIONS OF SOUTHEAST SOUTH DAKOTA, NORTHEAST NEBRASKA  
AND NORTHWEST AND WEST CENTRAL IOWA.  
 
* WHEN...UNTIL NOON CST TODAY. HEAVIEST SNOWFALL RATES ARE  
EXPECTED PRIOR TO 6 AM.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS. THE  
HAZARDOUS CONDITIONS COULD IMPACT THE MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER  
CONDITIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. IF YOU  
MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD AND WATER IN YOUR  
VEHICLE IN CASE OF AN EMERGENCY.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
IAZ002-003-014-MNZ071-072-080-081-089-090-097-098-SDZ040-055-056-  
201745-  
/O.CON.KFSD.WS.W.0002.000000T0000Z-190220T2100Z/  
OSCEOLA-DICKINSON-CLAY IA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-  
NOBLES-JACKSON-PIPESTONE-ROCK-BROOKINGS-LAKE-MOODY-  
331 AM CST WED FEB 20 2019  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM CST THIS  
AFTERNOON...  
 
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 3 TO 6  
INCHES.  
 
* WHERE...PORTIONS OF EAST CENTRAL SOUTH DAKOTA, NORTHWEST IOWA  
AND SOUTHWEST MINNESOTA.  
 
* WHEN...UNTIL 3 PM CST THIS AFTERNOON. HEAVIEST SNOWFALL RATES  
ARE EXPECTED PRIOR TO 9 AM.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS. THE  
HAZARDOUS CONDITIONS COULD IMPACT THE MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER  
CONDITIONS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. IF YOU  
MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD AND WATER IN YOUR  
VEHICLE IN CASE OF AN EMERGENCY.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
SDZ060-061-065-068-069-201745-  
/O.CON.KFSD.WW.Y.0014.000000T0000Z-190220T1800Z/  
HANSON-MCCOOK-HUTCHINSON-BON HOMME-YANKTON-  
331 AM CST WED FEB 20 2019  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST  
TODAY...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 3 INCHES.  
 
* WHERE...YANKTON, BON HOMME, MCCOOK, HANSON AND HUTCHINSON  
COUNTIES.  
 
* WHEN...UNTIL NOON CST TODAY.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS. THE  
HAZARDOUS CONDITIONS COULD IMPACT THE MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL  
CAUSE PRIMARILY TRAVEL DIFFICULTIES. EXPECT SNOW COVERED ROADS  
AND LIMITED VISIBILITIES, AND USE CAUTION WHILE DRIVING.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
SDZ039-054-201745-  
/O.CON.KFSD.WW.Y.0014.000000T0000Z-190220T2100Z/  
KINGSBURY-MINER-  
331 AM CST WED FEB 20 2019  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS  
AFTERNOON...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 3 INCHES.  
 
* WHERE...KINGSBURY AND MINER COUNTIES.  
 
* WHEN...UNTIL 3 PM CST THIS AFTERNOON.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS. THE  
HAZARDOUS CONDITIONS COULD IMPACT THE MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL  
CAUSE PRIMARILY TRAVEL DIFFICULTIES. EXPECT SNOW COVERED ROADS  
AND LIMITED VISIBILITIES, AND USE CAUTION WHILE DRIVING.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
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