Alert archive / South Dakota / Wind Chill Warnings in 2016

Wind Chill Warning 2, NWS Sioux Falls, SD

December 16, 20164 states

NWS Sioux Falls, SD issued this wind chill warning at Dec 16, 2016, 4:02 AM CST for 4 states. It took effect at Dec 17, 2016, 3:15 AM CST. It was in force for 33 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 16, 2016, 4:02 AM CST (10:02 UTC)
In effect from
Dec 17, 2016, 3:15 AM CST
Expired
Dec 18, 2016, 12:00 PM CST
In force
33 hr
Issued by
NWS Sioux Falls, SD
All 45 counties

Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD

The radar

The Sioux Falls radar (KFSD), 16 km from the middle of the area, began a volume at 10:05 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Dec 17, 4:50 AM CSTSNOW 2.21 E Le Mars, IAREPORTED VIA SOCIAL MEDIA.
Dec 17, 5:52 AM CSTSNOW 2.21 Wsw Sergeant Bluff, IAASOS STATION SIOUX GATEWAY AIRPORT /SUX/.
Dec 17, 5:54 AM CSTHEAVY SNOW 7.13 N Sioux Falls, SD.
Dec 17, 5:55 AM CSTSNOW 62 Nnw Huron, SDASOS STATION HURON REGIONAL AIRPORT /HON/.
Dec 17, 5:56 AM CSTSNOW 4.93 N Mitchell, SDASOS STATION MITCHELL MUNICIPAL AIRPORT /MHE/.
Dec 17, 5:59 AM CSTSNOW 7.13 Nnw Sioux Falls, SDASOS STATION SIOUX FALLS AIRPORT /FSD/.
Dec 17, 6:00 AM CSTSNOW 0.6Sergeant Bluff, IACO-OP OBSERVER STATION SNOW PAID FOR KSUX /SUXI4/.
Dec 17, 6:00 AM CSTSNOW 4Aurora, SDREPORTED VIA SOCIAL MEDIA.
Dec 17, 6:00 AM CSTSNOW 7.13 N Sioux Falls, SDCO-OP OBSERVER STATION SIOUX FALLS NWS /FSDS2/.
Dec 17, 6:00 AM CSTSNOW 7.2Hartford, SDCOCORAHS STATION HARTFORD /SD-MH-46/.
Dec 17, 6:30 AM CSTSNOW 3.6Howard, SDCO-OP OBSERVER STATION HOWARD /HOWS2/.
Dec 17, 6:30 AM CSTSNOW 52 Ese Yankton, SDCO-OP OBSERVER STATION 2 SE YANKTON /YTNS2/.
Dec 17, 6:55 AM CSTSNOW 6.4Chamberlain, SDCOCORAHS STATION CHAMBERLAIN /SD-BL-1/.
Dec 17, 7:00 AM CSTSNOW 2Holstein, IA.
Dec 17, 7:00 AM CSTSNOW 2.41 Nnw Akron, IAMESONET STATION AKRON /AKRI4/.
Dec 17, 7:00 AM CSTSNOW 2.511 N Colman, SDCOCORAHS STATION COLMAN 10.6 N /SD-MY-11/.
Dec 17, 7:00 AM CSTSNOW 3De Smet, SDCOCORAHS STATION DE SMET /SD-KY-5/.
Dec 17, 7:00 AM CSTSNOW 3Emerson, NE.
Dec 17, 7:00 AM CSTSNOW 3Orange City, IACO-OP OBSERVER STATION ORANGE CITY /ORCI4/.
Dec 17, 7:00 AM CSTSNOW 3.2Brookings, SDCOCORAHS STATION BROOKINGS /SD-BK-7/.
Dec 17, 7:00 AM CSTSNOW 3.51 S Brookings, SDCOCORAHS STATION 1 S BROOKINGS /SD-BK-43/.
Dec 17, 7:00 AM CSTSNOW 3.51 S Marshall, MNCOCORAHS STATION MARSHALL 0.6 S /MN-LY-2/.
Dec 17, 7:00 AM CSTSNOW 3.58 Ssw Herrick, SDCOCORAHS STATION 7 WNW NAPER /SD-GY-12/.
Dec 17, 7:00 AM CSTSNOW 3.7Hawarden, IA.
Dec 17, 7:00 AM CSTSNOW 43 N Sioux Center, IACOCORAHS STATION 2 NNW SIOUX CENTER /IA-SX-7/.
Dec 17, 7:00 AM CSTSNOW 44 Sw Burke, SDCOCORAHS STATION 4 SW BURKE /SD-GY-15/.
Dec 17, 7:00 AM CSTSNOW 49 S Dallas, SDCOCORAHS STATION 8 S DALLAS /SD-GY-1/.
Dec 17, 7:00 AM CSTSNOW 4.1Sheldon, IACO-OP OBSERVER STATION SHELDON /SHDI4/.
Dec 17, 7:00 AM CSTSNOW 4.51 Se Vermillion, SDCOCORAHS STATION 1 ESE VERMILLION /SD-CY-10/.
Dec 17, 7:00 AM CSTSNOW 4.52 Ssw Gayville, SDCOCORAHS STATION GAYVILLE 1.8 SSW /SD-YN-3/.
Dec 17, 7:00 AM CSTSNOW 51 Wnw Canton, SDCO-OP OBSERVER STATION CANTON /CNNS2/.
Dec 17, 7:00 AM CSTSNOW 52 Ne Burke, SDCOCORAHS STATION BURKE 2.4 NE /SD-GY-17/.
Dec 17, 7:00 AM CSTSNOW 53 Ese Dixon, SDCOCORAHS STATION GREGORY 8.7 N /SD-GY-3/.
Dec 17, 7:00 AM CSTSNOW 5Westbrook, MN.
Dec 17, 7:00 AM CSTSNOW 5White Lake, SDCO-OP OBSERVER STATION WHITE LAKE /WITS2/.
Dec 17, 7:00 AM CSTSNOW 5.22 N Chester, SDCO-OP OBSERVER STATION CHESTER 2N /CHES2/.
Dec 17, 7:00 AM CSTSNOW 5.5Wessington Springs, SD.
Dec 17, 7:00 AM CSTSNOW 5.74 Sw Sioux Falls, SDCOCORAHS STATION 3 SW SIOUX FALLS /SD-MH-41/.
Dec 17, 7:00 AM CSTSNOW 5.84 Nne Sibley, IACO-OP OBSERVER STATION SIBLEY /SIBI4/.
Dec 17, 7:00 AM CSTSNOW 62 Nne Worthington, MNCO-OP OBSERVER STATION WORTHINGTON /WRNM5/.
Dec 17, 7:00 AM CSTSNOW 62 S Pukwana, SDCOCORAHS STATION 1 S PUKWANA /SD-BL-11/.
Dec 17, 7:00 AM CSTSNOW 63 Nw Everly, IACO-OP OBSERVER STATION 3 WNW EVERLY /EVYI4/.
Dec 17, 7:00 AM CSTSNOW 6.18 Ssw Chamberlain, SDCOCORAHS STATION 6 S OACOMA /SD-BL-10/.
Dec 17, 7:00 AM CSTSNOW 6.53 Sse Lake Park, IA.
Dec 17, 7:00 AM CSTSNOW 6.61 Wnw Lakefield, MNCO-OP OBSERVER STATION LAKEFIELD /LKFM5/.
Dec 17, 7:00 AM CSTSNOW 74 Wnw Rowena, SDCOCORAHS STATION 3 WNW ROWENA /SD-MH-82/.
Dec 17, 7:00 AM CSTSNOW 7Superior, IA.
Dec 17, 7:00 AM CSTSNOW 7.23 Ese Sioux Falls, SDCOCORAHS STATION 3 ESE SIOUX FALLS /SD-MH-1/.
Dec 17, 7:00 AM CSTSNOW 7.23 Ese Sioux Falls, SDCO-OP OBSERVER STATION SIOUX FALLS 3ESE /DEMS2/.
Dec 17, 7:30 AM CSTSNOW 2.5Pickstown, SDCO-OP OBSERVER STATION PICKSTOWN /PKSS2/.
Dec 17, 7:51 AM CSTSNOW 7Round Lake, MN.
Dec 17, 8:00 AM CSTSNOW 0.52 E Concord, NECO-OP OBSERVER STATION NORTHEAST EXPERIMENT STATION /NESN1/.
Dec 17, 8:00 AM CSTSNOW 22 S Orange City, IACOCORAHS STATION 2 S ORANGE CITY /IA-SX-6/.
Dec 17, 8:00 AM CSTSNOW 31 Ese White, SDCOCORAHS STATION 1 ESE WHITE /SD-BK-33/.
Dec 17, 8:00 AM CSTSNOW 31 Ne Brookings, SDCO-OP OBSERVER STATION 2 NE BROOKINGS /BROS2/.
Dec 17, 8:00 AM CSTSNOW 31 Nnw Marshall, MNCO-OP OBSERVER STATION MARSHALL /MMLM5/.
Dec 17, 8:00 AM CSTSNOW 3.55 W Bruce, SDCOCORAHS STATION 5 W BRUCE /SD-BK-45/.
Dec 17, 8:00 AM CSTSNOW 3.5Lake Wilson, MNCO-OP OBSERVER STATION LAKE WILSON /LKWM5/.
Dec 17, 8:00 AM CSTSNOW 3.5Tyndall, SDCO-OP OBSERVER STATION TYNDALL /TYNS2/.
Dec 17, 8:00 AM CSTSNOW 5.42 Sw Sioux Falls, SDCOCORAHS STATION 1 SW SIOUX FALLS /SD-MH-86/.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Aberdeen, SD (KABR), launched 00:00Z, 10.0 hours before the alert went out and 202 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 00:00Z on 2016-12-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Aberdeen, SD at 00:00Z on 2016-12-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 209 square meters per square second.1939587897117136156175Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
701 m above ground
0-6 km bulk shear
92 kt
0-1 km storm-relative helicity
209 m²/s²
0-3 km storm-relative helicity
346 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

776 
WWUS43 KFSD 161002
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
402 AM CST FRI DEC 16 2016

MNZ089-098-SDZ061-062-065-161815-
/O.UPG.KFSD.WW.Y.0014.161216T2100Z-161218T0000Z/
/O.NEW.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.EXA.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
NOBLES-ROCK-MCCOOK-MINNEHAHA-HUTCHINSON-
INCLUDING THE CITIES OF...WORTHINGTON...LUVERNE...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON...
FREEMAN...MENNO...TRIPP...CLAYTON
402 AM CST FRI DEC 16 2016

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO NOON CST
SATURDAY...
...WIND CHILL WARNING IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO
NOON CST SATURDAY. A WIND CHILL WARNING HAS ALSO BEEN ISSUED. THIS
WIND CHILL WARNING IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* TIMING...EXPECT SNOW TO DEVELOP BY NOON AND THEN DIMINISH LATE
  TONIGHT. AREAS OF BLOWING AND DRIFTING SNOW WILL LINGER THROUGH
  SATURDAY MORNING.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR
  BETWEEN 2 PM THIS AFTERNOON AND 10 PM THIS EVENING.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 5 TO 8 INCHES
  ARE EXPECTED.

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. SIGNIFICANT
  REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE SNOW AND PATCHY
  BLOWING SNOW.

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY SATURDAY
  MORNING.  

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 
  30 MINUTES. 

DURING THE WIND CHILL WARNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW
  ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

MNZ071-072-080-081-090-097-SDZ038>040-050-052>060-063-064-161815-
/O.NEW.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.CON.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-JACKSON-PIPESTONE-BEADLE-
KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-
BRULE-AURORA-DAVISON-HANSON-CHARLES MIX-DOUGLAS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
JACKSON...LAKEFIELD...PIPESTONE...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS...
ALPENA...WOONSOCKET...HOWARD...MADISON...ORLAND...FLANDREAU...
CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL...ALEXANDRIA...EMERY...WAGNER...PLATTE...LAKE ANDES...
MARTY...ARMOUR...CORSICA...DELMONT
402 AM CST FRI DEC 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO NOON
CST SATURDAY...
...WIND CHILL WARNING IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY. 

* TIMING...EXPECT SNOW TO DEVELOP LATE THIS MORNING WEST OF THE
  JAMES RIVER...THEN EXPAND EAST INTO SOUTHWEST MINNESOTA BY 2 PM.
  THE FALLING SNOW WILL DIMINISH LATE TONIGHT...HOWEVER AREAS OF
  BLOWING AND DRIFTING SNOW WILL LINGER THROUGH SATURDAY MORNING.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN NOON AND 10 PM THIS EVENING. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 6 TO 9 INCHES 
  ARE EXPECTED. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. SIGNIFICANT
  REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE SNOW AND PATCHY
  BLOWING SNOW.

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY SATURDAY
  MORNING.  

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS...INCLUDING 
  DURING THE EVENING COMMUTE. THE COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. 

DURING THE WIND CHILL WARNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW
  ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ066>071-161815-
/O.NEW.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.EXT.KFSD.WW.Y.0014.161216T2100Z-161217T1800Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-
YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...
STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...PARKER...
CENTERVILLE...MARION...VIBORG...IRENE...HURLEY...CHANCELLOR...
CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND...
SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
402 AM CST FRI DEC 16 2016

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON
TO NOON CST SATURDAY...
...WIND CHILL WARNING IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT FROM 3 PM THIS
AFTERNOON TO NOON CST SATURDAY.

* TIMING...EXPECT SNOW TO DEVELOP BY 3 PM AND THEN DIMINISH
  AROUND NOON SATURDAY.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN 6 PM THIS EVENING AND MIDNIGHT SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES 
  ARE EXPECTED. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. LOOK FOR
  REDUCED VISIBILITIES AT TIMES DUE TO SNOW AND PATCHY BLOWING
  SNOW.

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY SATURDAY
  MORNING. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 
  30 MINUTES. 

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY. 

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW
  ZERO TO 40 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR 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.

&&

$$
8 follow-up statements
855 
WWUS43 KFSD 161648
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1048 AM CST FRI DEC 16 2016

MNZ071-072-080-081-089-090-097-098-SDZ038>040-050-052>065-170100-
/O.CON.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-
ROCK-BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-
LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-
CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...ORLAND...FLANDREAU...CHAMBERLAIN...KIMBALL...
PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...
EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...
SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...
CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...CLAYTON
1048 AM CST FRI DEC 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW WILL CONTINUE TO DEVELOP THROUGH THE MIDDLE OF THE
  DAY...GRADUALLY EXPANDING EAST INTO SOUTHWEST MINNESOTA BY 2 PM.
  THE FALLING SNOW WILL DIMINISH TOWARDS DAYBREAK SATURDAY...HOWEVER
  AREAS OF BLOWING AND DRIFTING SNOW WILL LINGER THROUGH SATURDAY
  MORNING.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN NOON AND 10 PM THIS EVENING. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 6 TO 9 INCHES
  ARE LIKELY...WITH THE HIGHEST SNOW TOTALS FOCUSED FROM
  CHAMBERLAIN...TO BROOKINGS AND MARSHALL. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS...INCLUDING 
  DURING THE EVENING COMMUTE. THE COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. 

DURING THE WIND CHILL WARNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. CONDITIONS INTO
  SUNDAY MORNING MAY BE CONSIDERED LIFE THREATENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ066>071-170100-
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.CON.KFSD.WW.Y.0014.161216T2100Z-161217T1800Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-
YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...
STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...PARKER...
CENTERVILLE...MARION...VIBORG...IRENE...HURLEY...CHANCELLOR...
CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND...
SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
1048 AM CST FRI DEC 16 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO NOON CST SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW WILL GRADUALLY DEVELOP THROUGH THE MIDDLE OF THE
  AFTERNOON. SNOW IS EXPECTED TO DIMINISH AROUND NOON SATURDAY.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN 6 PM THIS EVENING AND MIDNIGHT SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES 
  ARE EXPECTED. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. LOOK FOR 
  REDUCED VISIBILITIES AT TIMES DUE TO SNOW AND PATCHY BLOWING 
  SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 40 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. THESE CONDITIONS
  WILL BE CONSIDERED LIFE THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR 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.

&&

$$
017 
WWUS43 KFSD 161906
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
106 PM CST FRI DEC 16 2016

MNZ071-072-080-081-089-090-097-098-SDZ038>040-050-052>065-170330-
/O.CON.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-
ROCK-BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-
LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-
CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...ORLAND...FLANDREAU...CHAMBERLAIN...KIMBALL...
PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...
EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...
SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...
CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...CLAYTON
106 PM CST FRI DEC 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE INTO THE EVENING
  HOURS. THE FALLING SNOW WILL DIMINISH TOWARDS DAYBREAK SATURDAY.
  AREAS OF BLOWING AND DRIFTING SNOW WILL LINGER THROUGH SATURDAY
  MORNING.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN NOON AND 10 PM THIS EVENING. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 6 TO 9 INCHES 
  ARE LIKELY...WITH THE HIGHEST SNOW TOTALS FOCUSED FROM 
  CHAMBERLAIN...TO BROOKINGS AND MARSHALL. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS...INCLUDING 
  DURING THE EVENING COMMUTE. THE COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. 

DURING THE WIND CHILL WARNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 
  CONDITIONS INTO SUNDAY MORNING MAY BE CONSIDERED LIFE 
  THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ066>071-170330-
/O.EXT.KFSD.WW.Y.0014.161216T1906Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-
YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...
STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...PARKER...
CENTERVILLE...MARION...VIBORG...IRENE...HURLEY...CHANCELLOR...
CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND...
SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
106 PM CST FRI DEC 16 2016

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST
SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW WILL GRADUALLY DEVELOP THIS AFTERNOON. SNOW IS
  EXPECTED TO DIMINISH AROUND NOON SATURDAY.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR
  BETWEEN 5 PM THIS EVENING AND MIDNIGHT SATURDAY.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES 
  ARE EXPECTED. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. LOOK FOR 
  REDUCED VISIBILITIES AT TIMES DUE TO SNOW AND PATCHY BLOWING 
  SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 40 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. THESE 
  CONDITIONS WILL BE CONSIDERED LIFE THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR 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.

&&

$$
012 
WWUS43 KFSD 162035
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
235 PM CST FRI DEC 16 2016

IAZ001>003-170600-
/O.UPG.KFSD.WW.Y.0014.000000T0000Z-161217T1800Z/
/O.EXA.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK
235 PM CST FRI DEC 16 2016

...WINTER STORM WARNING IN EFFECT UNTIL NOON CST SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL NOON CST
SATURDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* TIMING...SNOW CONTINUES TO DEVELOP THIS AFTERNOON...AND A PERIOD
  OF MODERATE TO HEAVY SNOW IS EXPECTED LATE THIS AFTERNOON AND
  INTO THE EVENING HOURS. SNOW INTENSITY WILL LESSEN BY
  MIDNIGHT...BUT LIGHT SNOW IS EXPECTED TO DIMINISH SATURDAY
  MORNING. 

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN 5 PM THIS EVENING AND MIDNIGHT SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 5 TO 8 INCHES
  ARE EXPECTED.

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. LOOK FOR 
  REDUCED VISIBILITIES AT TIMES DUE TO SNOW AND PATCHY BLOWING 
  SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 40 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. THESE 
  CONDITIONS WILL BE CONSIDERED LIFE THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING.  SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.


&&

$$

MNZ071-072-080-081-089-090-097-098-SDZ038>040-050-052>065-170600-
/O.CON.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-
ROCK-BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-
LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-
CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE...HURON...
DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...
BURKE...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...ORLAND...FLANDREAU...CHAMBERLAIN...KIMBALL...
PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...
EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...
SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...
CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...CLAYTON
235 PM CST FRI DEC 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE INTO THE 
  EVENING HOURS. THE FALLING SNOW WILL DIMINISH TOWARDS DAYBREAK 
  SATURDAY. AREAS OF BLOWING AND DRIFTING SNOW WILL LINGER 
  THROUGH SATURDAY MORNING. 

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR
  BETWEEN 2 AND 10 PM THIS EVENING.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 5 TO 8 INCHES 
  ARE LIKELY...WITH THE HIGHEST SNOW TOTALS FOCUSED FROM 
  CHAMBERLAIN...TO BROOKINGS AND MARSHALL AND WORTHINGTON. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS...INCLUDING 
  DURING THE EVENING COMMUTE. THE COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES. 

DURING THE WIND CHILL WARNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 
  CONDITIONS INTO SUNDAY MORNING MAY BE CONSIDERED LIFE 
  THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ012>014-020>022-031-032-NEZ013-014-SDZ066>071-170600-
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.CON.KFSD.WW.Y.0014.000000T0000Z-161217T1800Z/
SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-
DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...SIOUX CENTER...ORANGE CITY...
ROCK VALLEY...HAWARDEN...HULL...SHELDON...HARTLEY...SANBORN...
SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
235 PM CST FRI DEC 16 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
NOON CST SUNDAY...

* TIMING...SNOW WILL GRADUALLY DEVELOP LATE THIS AFTERNOON WITH
  LIGHT SNOW CONTINUING THROUGH THE NIGHT. SNOW IS EXPECTED TO
  DIMINISH AROUND NOON SATURDAY.

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN 5 PM THIS EVENING AND MIDNIGHT SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES 
  ARE EXPECTED. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH TODAY...WILL 
  BECOME NORTH 20 TO 30 MPH LATE TONIGHT AND SATURDAY. LOOK FOR 
  REDUCED VISIBILITIES AT TIMES DUE TO SNOW AND PATCHY BLOWING 
  SNOW. 

* WIND CHILL VALUES...WIND CHILLS IN THE SINGLE DIGITS ABOVE AND 
  BELOW ZERO FRIDAY...WILL FALL TO NEAR 30 BELOW ZERO BY 
  SATURDAY MORNING. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO NOON CST
SUNDAY.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 25 BELOW 
  ZERO TO 40 BELOW ZERO...WITH THE COLDEST WIND CHILLS OCCURRING 
  BETWEEN 10 PM SATURDAY EVENING AND 9 AM SUNDAY MORNING. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. THESE 
  CONDITIONS WILL BE CONSIDERED LIFE THREATENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR 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.

&&

$$
605 
WWUS43 KFSD 170915
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
315 AM CST SAT DEC 17 2016

SDZ038>040-050-052>065-171800-
/O.CAN.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.EXT.KFSD.WC.W.0002.161217T0915Z-161218T1800Z/
BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-
MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-
DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS...
ALPENA...WOONSOCKET...HOWARD...MADISON...ORLAND...FLANDREAU...
CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...
MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...
ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...
CLAYTON
315 AM CST SAT DEC 17 2016

...WIND CHILL WARNING NOW IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE
WINTER STORM WARNING. THE WIND CHILL WARNING IS NOW IN EFFECT
UNTIL NOON CST SUNDAY. 

* WINDS / VISIBILITIES...WINDS GUSTING AS HIGH AS 30 MPH WILL
  CAUSE DRIFTING AND PATCHY BLOWING SNOW TODAY...WHICH MAY CAUSE
  REDUCED VISIBILITY AT TIMES.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 20 BELOW
  ZERO TO 45 BELOW ZERO THROUGH NOON SUNDAY...WITH THE COLDEST
  WIND CHILLS OCCURRING BETWEEN 10 PM THIS EVENING AND 9 AM
  SUNDAY.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE FROSTBITE
  TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES...ESPECIALLY TONIGHT
  THROUGH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-MNZ071-072-080-081-089-090-097-098-171800-
/O.CON.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-
NOBLES-JACKSON-PIPESTONE-ROCK-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...
FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...
LAKEFIELD...PIPESTONE...LUVERNE
315 AM CST SAT DEC 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON TODAY TO NOON
CST SUNDAY...

* TIMING...EXPECT SNOW TO CONTINUE...GRADUALLY DIMINISHING
  THROUGH NOON.

* SNOW ACCUMULATIONS...ADDITIONAL SNOW ACCUMULATIONS OF UP TO 1
  INCH ARE POSSIBLE.

* WINDS / VISIBILITIES...WINDS GUSTING AS HIGH AS 35 MPH WILL
  CAUSE AREAS OF BLOWING AND DRIFTING SNOW. IN ADDITION...AREAS OF
  POOR VISIBILITY ARE EXPECTED...MAINLY WHILE SNOW IS STILL FALLING.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 10 BELOW
  ZERO TO 30 BELOW ZERO UNTIL NOON. AFTER NOON TODAY...EXPECT
  WIND CHILL READINGS TO RANGE FROM 25 BELOW ZERO TO 45 BELOW
  ZERO...WITH THE COLDEST WIND CHILLS OCCURRING BETWEEN 10 PM
  TONIGHT AND 9 AM SUNDAY.

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS. THE COLD WIND
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10
  MINUTES...ESPECIALLY TONIGHT THROUGH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE OCCURRING. 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.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ012>014-020>022-031-032-NEZ013-014-SDZ066>071-171800-
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
/O.CON.KFSD.WW.Y.0014.000000T0000Z-161217T1800Z/
SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-
DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...SIOUX CENTER...ORANGE CITY...
ROCK VALLEY...HAWARDEN...HULL...SHELDON...HARTLEY...SANBORN...
SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
315 AM CST SAT DEC 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST
TODAY...
...WIND CHILL WARNING REMAINS IN EFFECT FROM NOON TODAY TO NOON
CST SUNDAY...

* TIMING...EXPECT SNOW TO CONTINUE...DIMINISHING AROUND NOON. 

* SNOW ACCUMULATIONS...ADDITIONAL SNOW ACCUMULATIONS OF UP TO 2 
  INCHES ARE EXPECTED. 

* WINDS / VISIBILITIES...WINDS GUSTING AS HIGH AS 35 MPH WILL
  CAUSE AREAS OF BLOWING AND DRIFTING SNOW. IN ADDITION...AREAS OF
  POOR VISIBILITY ARE EXPECTED...MAINLY WHILE SNOW IS STILL FALLING.

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 5 BELOW
  ZERO TO 25 BELOW ZERO UNTIL NOON. AFTER NOON TODAY...EXPECT WIND
  CHILL READINGS TO RANGE FROM 25 BELOW ZERO TO 45 BELOW ZERO...WITH
  THE COLDEST WIND CHILLS OCCURRING BETWEEN MIDNIGHT TONIGHT AND 9
  AM SUNDAY.

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND CHILLS
  WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10
  MINUTES...ESPECIALLY TONIGHT THROUGH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR 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.

&&

$$
587 
WWUS43 KFSD 171749
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1149 AM CST SAT DEC 17 2016

IAZ001>003-MNZ071-072-080-081-089-090-097-098-180200-
/O.EXP.KFSD.WS.W.0005.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-
NOBLES-JACKSON-PIPESTONE-ROCK-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...
FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...
LAKEFIELD...PIPESTONE...LUVERNE
1149 AM CST SAT DEC 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER STORM WARNING WILL EXPIRE AT NOON CST TODAY...


* BLOWING SNOW...WILL REDUCE VISIBILITIES UNDER 3 MILES AT
  TIMES...AND CREATE ADDITIONAL SLIPPERY SPOTS ON ROADS INTO THE
  EVENING.

* WIND CHILL VALUES... EXPECT WIND CHILL READINGS TO RANGE FROM
  25 BELOW ZERO TO 45 BELOW ZERO...WITH THE COLDEST WIND CHILLS
  OCCURRING BETWEEN 10 PM TONIGHT AND 9 AM SUNDAY.

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 
  MINUTES...ESPECIALLY TONIGHT THROUGH SUNDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...


A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&


$$

IAZ012>014-020>022-031-032-NEZ013-014-SDZ066>071-180200-
/O.EXP.KFSD.WW.Y.0014.000000T0000Z-161217T1800Z/
/O.CON.KFSD.WC.W.0002.161217T1800Z-161218T1800Z/
SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-
DIXON-DAKOTA-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...SIOUX CENTER...ORANGE CITY...
ROCK VALLEY...HAWARDEN...HULL...SHELDON...HARTLEY...SANBORN...
SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
1149 AM CST SAT DEC 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON CST TODAY...


* BLOWING SNOW...WILL CONTINUE INTO THE EARLY EVENING HOURS...AND
  MAY LEAD TO MINOR RESTRICTIONS IN VISIBILITY AND MINOR DRIFTING
  OVER EAST TO WEST ROADWAYS. 

* WIND CHILL VALUES...EXPECT WIND CHILL READINGS TO RANGE FROM 25
  BELOW ZERO TO 45 BELOW ZERO... WITH THE COLDEST WIND CHILLS
  OCCURRING BETWEEN MIDNIGHT TONIGHT AND 9 AM SUNDAY.

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 
  MINUTES...ESPECIALLY TONIGHT THROUGH SUNDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&


$$

SDZ038>040-050-052>065-180200-
/O.CON.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-
MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-
DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS...
ALPENA...WOONSOCKET...HOWARD...MADISON...ORLAND...FLANDREAU...
CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...
MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...
ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...
CLAYTON
1149 AM CST SAT DEC 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WINDS / VISIBILITIES...WINDS GUSTING AS HIGH AS 30 MPH WILL 
  CAUSE DRIFTING AND PATCHY BLOWING SNOW TODAY...WHICH MAY CAUSE 
  REDUCED VISIBILITY AT TIMES. 

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 20 BELOW 
  ZERO TO 45 BELOW ZERO THROUGH NOON SUNDAY...WITH THE COLDEST 
  WIND CHILLS OCCURRING BETWEEN 10 PM THIS EVENING AND 9 AM 
  SUNDAY. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES...
  ESPECIALLY TONIGHT THROUGH SUNDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$
891 
WWUS43 KFSD 172027
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
227 PM CST SAT DEC 17 2016

SDZ038>040-050-052>065-180600-
/O.CON.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-
MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-
DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS...
ALPENA...WOONSOCKET...HOWARD...MADISON...ORLAND...FLANDREAU...
CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...
MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...
ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...
CLAYTON
227 PM CST SAT DEC 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 20 BELOW 
  ZERO TO 45 BELOW ZERO THROUGH NOON SUNDAY...WITH THE COLDEST 
  WIND CHILLS OCCURRING BETWEEN 10 PM THIS EVENING AND 9 AM 
  SUNDAY. 

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES... 
  ESPECIALLY TONIGHT THROUGH SUNDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ066>071-180600-
/O.CON.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-
NOBLES-JACKSON-PIPESTONE-ROCK-DIXON-DAKOTA-TURNER-LINCOLN SD-
BON HOMME-YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...
STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...
FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...
LAKEFIELD...PIPESTONE...LUVERNE...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
227 PM CST SAT DEC 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...


* WIND CHILL VALUES...EXPECT WIND CHILL READINGS TO RANGE FROM 
  25 BELOW ZERO TO 45 BELOW ZERO... WITH THE COLDEST WIND CHILLS 
  OCCURRING BETWEEN MIDNIGHT TONIGHT AND 9 AM SUNDAY. 

* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COLD WIND 
  CHILLS WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 
  MINUTES...ESPECIALLY TONIGHT THROUGH SUNDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$
423 
WWUS43 KFSD 180940
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
340 AM CST SUN DEC 18 2016

SDZ038>040-050-052>065-181800-
/O.CON.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-
MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-
DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...GREGORY...BURKE...WESSINGTON SPRINGS...
ALPENA...WOONSOCKET...HOWARD...MADISON...ORLAND...FLANDREAU...
CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...
MONTROSE...SIOUX FALLS...WAGNER...PLATTE...LAKE ANDES...MARTY...
ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...
CLAYTON
340 AM CST SUN DEC 18 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 30 BELOW
  ZERO TO 45 BELOW ZERO THROUGH LATE MORNING...WITH THE COLDEST
  WIND CHILLS OCCURRING THROUGH 9 AM THIS MORNING.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ066>071-181800-
/O.CON.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-
NOBLES-JACKSON-PIPESTONE-ROCK-DIXON-DAKOTA-TURNER-LINCOLN SD-
BON HOMME-YANKTON-CLAY SD-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...LE MARS...CHEROKEE...
STORM LAKE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...
FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...
LAKEFIELD...PIPESTONE...LUVERNE...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
340 AM CST SUN DEC 18 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 30 BELOW
  ZERO TO 45 BELOW ZERO UNTIL NOON...WITH THE COLDEST WIND CHILLS
  OCCURRING THROUGH 9 AM THIS MORNING.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
THE WIND WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. FROST
BITE CAN OCCUR QUICKLY AND EVEN HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$
494 
WWUS43 KFSD 181745
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1145 AM CST SUN DEC 18 2016

SDZ039-040-055-056-062-190000-
/O.EXP.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
/O.NEW.KFSD.WC.Y.0009.161218T1800Z-161219T0000Z/
KINGSBURY-BROOKINGS-LAKE-MOODY-MINNEHAHA-
INCLUDING THE CITIES OF...DE SMET...ARLINGTON...LAKE PRESTON...
BROOKINGS...MADISON...ORLAND...FLANDREAU...SIOUX FALLS
1145 AM CST SUN DEC 18 2016

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. 

* WINDS...WILL BEGIN TO INCREASE BETWEEN 10 AND 20 MPH THIS
  AFTERNOON...WITH THE HIGHEST WINDS ALONG THE BUFFALO RIDGE.

* WIND CHILL VALUES...WHILE THE COLDEST MORNING WINDS CHILLS HAVE
  LEFT THE AREA...WIND CHILL VALUES BETWEEN 20 AND 30 DEGREES
  BELOW ZERO ARE POSSIBLE THROUGH THE AFTERNOON.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND
COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO
OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE
OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN
IS COVERED.

&&

$$

IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098-
SDZ067-190000-
/O.EXP.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
/O.NEW.KFSD.WC.Y.0009.161218T1800Z-161219T0000Z/
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-CHEROKEE-
BUENA VISTA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-LINCOLN SD-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SIOUX CENTER...ORANGE CITY...ROCK VALLEY...HAWARDEN...HULL...
SHELDON...HARTLEY...SANBORN...SPENCER...CHEROKEE...STORM LAKE...
TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...
FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...
LAKEFIELD...PIPESTONE...LUVERNE...CANTON...LENNOX...TEA...
HARRISBURG
1145 AM CST SUN DEC 18 2016

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. 

* WINDS... WILL BEGIN TO INCREASE BETWEEN 10 AND 20 MPH THIS
  AFTERNOON...WITH THE HIGHEST WINDS ALONG THE BUFFALO RIDGE.

* WIND CHILL VALUES...WHILE THE COLDEST MORNING WINDS CHILLS HAVE
  LEFT THE AREA...VALUES BETWEEN 20 AND 30 DEGREES BELOW ZERO ARE
  POSSIBLE THROUGH THE AFTERNOON.

* IMPACTS...THE DANGEROUSLY COLD WIND CHILLS WILL CAUSE 
  FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 10 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A COMBINATION OF WIND AND
COLD TEMPERATURES WILL CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO
OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE
OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN
IS COVERED.

&&

$$

SDZ038-050-052>054-057>061-063>065-181845-
/O.EXP.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
BEADLE-GREGORY-JERAULD-SANBORN-MINER-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-CHARLES MIX-DOUGLAS-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...GREGORY...BURKE...
WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...CHAMBERLAIN...
KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...
WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...
DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...CLAYTON
1145 AM CST SUN DEC 18 2016

...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY...

WHILE THE COLDEST WIND CHILLS HAVE LEFT THE AREA...EXPECT VALUES
THROUGH THE AFTERNOON TO REMAIN BETWEEN 10 AND 20 DEGREES BELOW
ZERO. CONTINUE TO TAKE PRECAUTIONS FROM THE COLD TEMPERATURES
TODAY. 

$$

IAZ020-031-032-NEZ013-014-SDZ066-068>071-181845-
/O.EXP.KFSD.WC.W.0002.000000T0000Z-161218T1800Z/
PLYMOUTH-WOODBURY-IDA-DIXON-DAKOTA-TURNER-BON HOMME-YANKTON-
CLAY SD-UNION-
INCLUDING THE CITIES OF...LE MARS...SIOUX CITY...IDA GROVE...
HOLSTEIN...BATTLE CREEK...WAKEFIELD...PONCA...ALLEN...
SOUTH SIOUX CITY...PARKER...CENTERVILLE...MARION...VIBORG...
IRENE...HURLEY...CHANCELLOR...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR...YANKTON...VERMILLION...NORTH SIOUX CITY...
BERESFORD...ELK POINT...ALCESTER...JEFFERSON
1145 AM CST SUN DEC 18 2016

...WIND CHILL WARNING WILL EXPIRE AT NOON CST TODAY...

WHILE THE COLDEST WIND CHILLS HAVE LEFT THE AREA...EXPECT WIND
CHILL VALUES THROUGH THE AFTERNOON TO REMAIN BETWEEN 5 AND 20
DEGREES BELOW ZERO. CONTINUE TO TAKE PRECAUTIONS FROM THE COLD
TEMPERATURES TODAY.

$$

Nearby

Wind Chill Warnings in South Dakota, 2016Wind Chill Warnings in Iowa, 2016Wind Chill Warnings in Minnesota, 2016Every wind chill warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.