Alert archive / South Dakota / Winter Storm Warnings in 2016

Winter Storm Warning 5, NWS Sioux Falls, SD

December 15, 2016Dickinson County, Lyon County, Osceola County, Iowa; 18 counties in South Dakota; 8 counties in Minnesota

NWS Sioux Falls, SD issued this winter storm warning at Dec 15, 2016, 4:22 AM CST for Dickinson County, Lyon County, Osceola County, Iowa; 18 counties in South Dakota; 8 counties in Minnesota. It took effect at Dec 16, 2016, 12:00 PM CST. It was in force for 24 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 15, 2016, 4:22 AM CST (10:22 UTC)
In effect from
Dec 16, 2016, 12:00 PM CST
Expired
Dec 17, 2016, 12:00 PM CST
In force
24 hr
Issued by
NWS Sioux Falls, SD
All 29 counties

Dickinson County, IA, Lyon County, IA, Osceola 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, Aurora County, SD, Beadle County, SD, Brookings County, SD, Brule County, SD, Charles Mix 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, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD

The radar

The Sioux Falls radar (KFSD), 39 km from the middle of the area, began a volume at 10:26 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 16, 2:00 PM CSTSNOW 32 S Huron, SD.
Dec 16, 2:44 PM CSTSNOW 1.33 Sw Sioux Falls, SD.
Dec 16, 3:30 PM CSTSNOW 31 Sse Mitchell, SD.
Dec 16, 3:45 PM CSTSNOW 11 Nnw Pipestone, MN.
Dec 16, 3:45 PM CSTSNOW 24 Wnw Rowena, SD.
Dec 16, 4:00 PM CSTSNOW 2.24 Ese Sioux Falls, SD.
Dec 16, 4:25 PM CSTSNOW 23 Sse Sioux Falls, SD.
Dec 16, 4:30 PM CSTSNOW 32 S Mitchell, SD.
Dec 16, 4:45 PM CSTSNOW 2.8Madison, SD.
Dec 16, 5:40 PM CSTSNOW 3.13 Sse Sioux Falls, SD.
Dec 16, 5:46 PM CSTSNOW 3Rock Rapids, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 6:00 PM CSTSNOW 62 S Huron, SDSTORM TOTAL SNOW...SNOW ONGOING.
Dec 16, 6:30 PM CSTSNOW 6Brewster, MN.
Dec 16, 7:00 PM CSTSNOW 3.7Iroquois, SD.
Dec 16, 7:38 PM CSTSNOW 4.52 Sse Mitchell, SDSOCIAL MEDIA REPORT.
Dec 16, 7:42 PM CSTSNOW 3.92 S Mitchell, SDSTORM TOTAL SNOW...LIGHT SNOW ONGOING.
Dec 16, 7:47 PM CSTSNOW 5.54 N Currie, MN.
Dec 16, 8:00 PM CSTSNOW 4.5Ellsworth, MNSNOW ONGOING.
Dec 16, 8:30 PM CSTSNOW 3Pipestone, MNSNOW ONGOING.
Dec 16, 9:00 PM CSTSNOW 43 Sw Sioux Falls, SDSTORM TOTAL SNOW...SNOW ONGOING.
Dec 16, 9:00 PM CSTSNOW 4.33 Sse Sioux Falls, SDSTORM TOTAL SNOW...SNOW ONGOING.
Dec 16, 9:20 PM CSTSNOW 53 Ne Crooks, SDSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:29 PM CSTSNOW 7Worthington, MNSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:30 PM CSTSNOW 2.81 S Windom, MNSNOW ONGOING.
Dec 16, 9:31 PM CSTSNOW 4.3Dell Rapids, SDSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:32 PM CSTSNOW 6.51 S Brandon, SDSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:34 PM CSTSNOW 4.3Heron Lake, MNSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:39 PM CSTSNOW 6.5Luverne, MNSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:44 PM CSTSNOW 41 W Madison, SDSNOW ONGOING.
Dec 16, 9:45 PM CSTSNOW 31 S Marshall, MN.
Dec 16, 9:47 PM CSTSNOW 4Lake Benton, MNSNOW ONGOING.
Dec 16, 9:50 PM CSTSNOW 41 Ssw Pipestone, MNSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:50 PM CSTSNOW 5.2Lake Park, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 9:51 PM CSTSNOW 7Adrian, MNSNOW ONGOING.
Dec 16, 10:00 PM CSTSNOW 5.8Milford, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:02 PM CSTSNOW 4.8Rock Rapids, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:02 PM CSTSNOW 6.34 Wnw Terril, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:04 PM CSTSNOW 7.3Rushmore, MNSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:33 PM CSTSNOW 45 Wsw Sioux Falls, SDSOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:34 PM CSTSNOW 5.5Rock Rapids, IASOCIAL MEDIA REPORT...SNOW ONGOING.
Dec 16, 10:56 PM CSTSNOW 5.92 Sw Sioux Falls, SDSNOW ONGOING.
Dec 16, 11:06 PM CSTHEAVY SNOW 10Jackson, MNSOCIAL MEDIA REPORT
Dec 16, 11:06 PM CSTHEAVY SNOW 10Jackson, MNSOCIAL MEDIA REPORT.
Dec 16, 11:50 PM CSTSNOW 4.92 S Mitchell, SDCO-OP OBSERVER STATION MITCHELL /MCLS2/.
Dec 17, 12:00 AM CSTSNOW 3.54 Nw Okoboji, IACO-OP OBSERVER STATION VICKS CORNER-SPIRIT LAKE IOWA /VICI4/.
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 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, 6:55 AM CSTSNOW 6.4Chamberlain, SDCOCORAHS STATION CHAMBERLAIN /SD-BL-1/.
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 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/.

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, 10.4 hours before the alert went out and 159 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 2016-12-15Temperature 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 2016-12-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 square meters per square second.1939587897117136156Sfc1 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
989 m above ground
0-6 km bulk shear
88 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
97 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

011 
WWUS43 KFSD 151022
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
422 AM CST THU DEC 15 2016

MNZ071-072-080-081-097-SDZ039-040-055-056-151830-
/O.UPG.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
/O.NEW.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
/O.CON.KFSD.WC.Y.0008.000000T0000Z-161215T1400Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-PIPESTONE-KINGSBURY-
BROOKINGS-LAKE-MOODY-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
PIPESTONE...DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...
MADISON...ORLAND...FLANDREAU
422 AM CST THU DEC 15 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST THIS
MORNING...
...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO NOON CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO
NOON CST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT.

* TIMING...EXPECT SNOW TO DEVELOP AROUND NOON FRIDAY AND THEN 
  DIMINISH AROUND NOON SATURDAY. 

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR
  BETWEEN NOON FRIDAY AND MIDNIGHT FRIDAY.

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

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

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 15 BELOW
  ZERO TO 25 BELOW ZERO UNTIL 8 AM THIS MORNING. WIND CHILL
  VALUES WILL EASE TO THE SINGLE DIGITS ABOVE AND BELOW ZERO ON
  FRIDAY...THEY WILL FALL BACK TO AROUND 30 BELOW BY SATURDAY
  MORNING.

* IMPACTS...PLAN ON DIFFICULT DRIVING CONDITIONS...INCLUDING
  DURING THE EVENING COMMUTE ON FRIDAY. THE COLD WIND CHILLS WILL
  CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 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 ADVISORY MEANS THAT COLD AIR AND THE WIND WILL
COMBINE TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN
OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

SDZ057-151830-
/O.UPG.KFSD.WS.A.0004.161216T1200Z-161217T1800Z/
/O.NEW.KFSD.WS.W.0005.161216T1200Z-161217T1800Z/
BRULE-
INCLUDING THE CITIES OF...CHAMBERLAIN...KIMBALL
422 AM CST THU DEC 15 2016

...WINTER STORM WARNING IN EFFECT FROM 6 AM FRIDAY TO NOON CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 6 AM FRIDAY TO
NOON CST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT.

* TIMING...EXPECT SNOW TO DEVELOP AROUND 6 AM FRIDAY AND THEN 
  DIMINISH AROUND NOON SATURDAY. 

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN NOON AND 6 PM FRIDAY. 

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

* WIND AND VISIBILITY...NORTHEAST WINDS 10 TO 15 MPH FRIDAY WILL
  BECOME NORTH AT 15 TO 30 MPH FRIDAY NIGHT INTO SATURDAY.
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE 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 DIFFICULT DRIVING CONDITIONS...INCLUDING
  DURING THE EVENING COMMUTE ON FRIDAY. THE COLD WIND CHILLS WILL
  CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 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.

&&

$$

SDZ038-052>054-058-059-151830-
/O.UPG.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
/O.NEW.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
BEADLE-JERAULD-SANBORN-MINER-AURORA-DAVISON-
INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...HOWARD...PLANKINTON...WHITE LAKE...STICKNEY...
MITCHELL
422 AM CST THU DEC 15 2016

...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO NOON CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM NOON FRIDAY TO
NOON CST SATURDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT.

* TIMING...EXPECT SNOW TO DEVELOP AROUND NOON FRIDAY AND THEN 
  DIMINISH AROUND NOON SATURDAY. 

* PRECIPITATION RATES...THE HEAVIEST SNOWFALL RATES WILL OCCUR 
  BETWEEN NOON AND 6 PM FRIDAY. 

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

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL
  BECOME NORTH 20 TO 30 MPH LATE FRIDAY NIGHT 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 ON FRIDAY. THE COLD WIND CHILLS WILL
  CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 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.

&&

$$

MNZ089-090-098-151830-
/O.CON.KFSD.WC.Y.0008.000000T0000Z-161215T1400Z/
/O.CON.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
NOBLES-JACKSON-ROCK-
INCLUDING THE CITIES OF...WORTHINGTON...JACKSON...LAKEFIELD...
LUVERNE
422 AM CST THU DEC 15 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH EARLY
  SATURDAY...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE
  FRIDAY AFTERNOON AND EVENING.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 4 TO 7 INCHES
  ARE POSSIBLE.

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

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 15 BELOW
  ZERO TO 25 BELOW ZERO UNTIL 8 AM THIS MORNING. WIND CHILL
  VALUES WILL EASE TO THE SINGLE DIGITS ABOVE AND BELOW ZERO ON
  FRIDAY...THEY WILL FALL BACK TO AROUND 30 BELOW BY SATURDAY
  MORNING.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL
COMBINE TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN
OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND
GLOVES.

A WINTER STORM WATCH MEANS THERE IS POTENTIAL FOR SIGNIFICANT
SNOW...SLEET OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

IAZ002-003-013-014-151400-
/O.CON.KFSD.WC.Y.0008.000000T0000Z-161215T1400Z/
OSCEOLA-DICKINSON-O'BRIEN-CLAY IA-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER
422 AM CST THU DEC 15 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST THIS
MORNING...

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 15 BELOW
  ZERO TO 25 BELOW ZERO UNTIL 8 AM THIS MORNING. 

* IMPACTS...THE COLD WIND CHILLS WILL CAUSE FROSTBITE TO EXPOSED 
  SKIN IN AS LITTLE AS 30 MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL
COMBINE TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN
OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

SDZ050-063-151830-
/O.CON.KFSD.WS.A.0004.161216T1200Z-161217T1800Z/
GREGORY-CHARLES MIX-
INCLUDING THE CITIES OF...GREGORY...BURKE...WAGNER...PLATTE...
LAKE ANDES...MARTY
422 AM CST THU DEC 15 2016

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY MORNING
THROUGH SATURDAY MORNING...

* TIMING...SNOW IS LIKELY FROM FRIDAY MORNING THROUGH EARLY 
  SATURDAY...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 4 TO 7 INCHES
  ARE POSSIBLE...WITH SOME LOCALLY HIGHER AMOUNTS.

* WIND AND VISIBILITY...NORTHEAST WINDS 10 TO 15 MPH FRIDAY WILL
  BECOME NORTH AT 15 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS WILL
  CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS POTENTIAL FOR SIGNIFICANT
SNOW...SLEET OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

SDZ060>062-064-151830-
/O.CON.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
HANSON-MCCOOK-MINNEHAHA-DOUGLAS-
INCLUDING THE CITIES OF...ALEXANDRIA...EMERY...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...ARMOUR...
CORSICA...DELMONT
422 AM CST THU DEC 15 2016

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH SATURDAY 
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON AND EVENING. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 4 TO 7 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS COULD
  CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 MINUTES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS POTENTIAL FOR SIGNIFICANT
SNOW...SLEET OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$
9 follow-up statements
614 
WWUS43 KFSD 151735
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1135 AM CST THU DEC 15 2016

SDZ050-063-160145-
/O.UPG.KFSD.WS.A.0004.161216T1200Z-161217T1800Z/
/O.EXA.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
GREGORY-CHARLES MIX-
INCLUDING THE CITIES OF...GREGORY...BURKE...WAGNER...PLATTE...
LAKE ANDES...MARTY
1135 AM CST THU DEC 15 2016

...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO NOON CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
NOON FRIDAY TO NOON CST SATURDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* TIMING...SNOW WILL DEVELOP LATE FRIDAY MORNING AND CONTINUE
  THROUGH FRIDAY NIGHT...WITH PERIODS OF MODERATE TO HEAVY SNOW
  POSSIBLE FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW
  WILL BE POSSIBLE INTO SATURDAY MORNING.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 5 TO 8 INCHES
  ARE POSSIBLE...WITH SOME LOCALLY HIGHER AMOUNTS.

* WIND AND VISIBILITY...NORTHEAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 15 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS 
  WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MNZ090-SDZ060-064-160145-
/O.UPG.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
/O.EXA.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
JACKSON-HANSON-DOUGLAS-
INCLUDING THE CITIES OF...JACKSON...LAKEFIELD...ALEXANDRIA...
EMERY...ARMOUR...CORSICA...DELMONT
1135 AM CST THU DEC 15 2016

...WINTER STORM WARNING IN EFFECT FROM NOON FRIDAY TO NOON CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM
NOON FRIDAY TO NOON CST SATURDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* TIMING...SNOW WILL DEVELOP EARLY FRIDAY AFTERNOON AND CONTINUE
  THROUGH SATURDAY MORNING...WITH PERIODS OF MODERATE TO HEAVY
  SNOW POSSIBLE FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING
  SNOW WILL BE MOST LIKELY FRIDAY NIGHT INTO SATURDAY.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 4 TO 7 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL BECOME
  NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. SIGNIFICANT
  REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE SNOW AND 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 ON FRIDAY. THE COLD WIND CHILLS 
  COULD CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

SDZ057-160145-
/O.EXT.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
BRULE-
INCLUDING THE CITIES OF...CHAMBERLAIN...KIMBALL
1135 AM CST THU DEC 15 2016

...WINTER STORM WARNING NOW IN EFFECT FROM NOON FRIDAY TO NOON
CST SATURDAY...

* TIMING...EXPECT SNOW TO DEVELOP FRIDAY MORNING AND THEN DIMINISH
  EARLY SATURDAY MORNING WITH BLOWING SNOW POSSIBLE THROUGH ABOUT
  NOON.

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

* WIND AND VISIBILITY...NORTHEAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 15 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE 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 DIFFICULT DRIVING CONDITIONS...INCLUDING 
  DURING THE EVENING COMMUTE ON FRIDAY. THE COLD WIND CHILLS 
  WILL CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  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.

&&

$$

MNZ071-072-080-081-097-SDZ038>040-052>056-058-059-160145-
/O.CON.KFSD.WS.W.0005.161216T1800Z-161217T1800Z/
LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-PIPESTONE-BEADLE-KINGSBURY-
BROOKINGS-JERAULD-SANBORN-MINER-LAKE-MOODY-AURORA-DAVISON-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
PIPESTONE...HURON...DE SMET...ARLINGTON...LAKE PRESTON...
BROOKINGS...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...
MADISON...ORLAND...FLANDREAU...PLANKINTON...WHITE LAKE...
STICKNEY...MITCHELL
1135 AM CST THU DEC 15 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO
NOON CST SATURDAY...

* TIMING...EXPECT SNOW TO DEVELOP AROUND NOON FRIDAY AND THEN
  DIMINISH AROUND NOON SATURDAY. BLOWING AND DRIFTING SNOW WILL BE
  MOST LIKELY FRIDAY NIGHT INTO SATURDAY MORNING.

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

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

* WIND CHILL VALUES...EXPECT WIND CHILLS TO RANGE FROM 15 BELOW 
  ZERO TO 25 BELOW ZERO UNTIL 8 AM THIS MORNING. WIND CHILL 
  VALUES WILL EASE TO THE SINGLE DIGITS ABOVE AND BELOW ZERO ON 
  FRIDAY...THEY WILL FALL BACK TO AROUND 30 BELOW BY SATURDAY 
  MORNING. 

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

&&

$$

MNZ089-098-SDZ061-062-160145-
/O.UPG.KFSD.WS.A.0004.161216T1800Z-161217T1800Z/
/O.NEW.KFSD.WW.Y.0014.161216T2100Z-161218T0000Z/
NOBLES-ROCK-MCCOOK-MINNEHAHA-
INCLUDING THE CITIES OF...WORTHINGTON...LUVERNE...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS
1135 AM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 6 PM CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 PM FRIDAY TO 6 PM CST SATURDAY. THE WINTER STORM WATCH IS
NO LONGER IN EFFECT.

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH SATURDAY
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE FRIDAY
  AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL BE MOST
  LIKELY LATE FRIDAY NIGHT INTO SATURDAY.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS 
  COULD CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

IAZ001-SDZ065>070-160145-
/O.NEW.KFSD.WW.Y.0014.161216T2100Z-161218T0000Z/
LYON IA-HUTCHINSON-TURNER-LINCOLN SD-BON HOMME-YANKTON-CLAY SD-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...PARKSTON...FREEMAN...MENNO...TRIPP...CLAYTON...
PARKER...CENTERVILLE...MARION...VIBORG...IRENE...HURLEY...
CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...
SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION
1135 AM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 6 PM CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 3 PM FRIDAY TO 6 PM CST SATURDAY.

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH SATURDAY
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE FRIDAY
  AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL BE MOST
  LIKELY LATE FRIDAY NIGHT INTO SATURDAY.

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS 
  COULD CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

IAZ002-003-012>014-020>022-031-032-NEZ013-014-SDZ071-160145-
/O.NEW.KFSD.WW.Y.0014.161217T0000Z-161218T0300Z/
OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-UNION-
INCLUDING THE CITIES OF...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...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
1135 AM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM FRIDAY TO 9 PM CST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 6 PM FRIDAY TO 9 PM CST SATURDAY.

* TIMING...SNOW IS LIKELY FROM FRIDAY EVENING THROUGH SATURDAY
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE FRIDAY
  AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL BE MOST
  LIKELY LATE FRIDAY NIGHT INTO SATURDAY.

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

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO 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 ON FRIDAY. THE COLD WIND CHILLS 
  COULD CAUSE FROSTBITE TO EXPOSED SKIN IN AS LITTLE AS 30 
  MINUTES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$
870 
WWUS43 KFSD 152120
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
320 PM CST THU DEC 15 2016

MNZ071-072-080-081-090-097-SDZ038>040-050-052>060-063-064-160530-
/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
320 PM CST THU DEC 15 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO
NOON CST SATURDAY...

* TIMING...EXPECT SNOW TO DEVELOP AROUND NOON FRIDAY AND THEN 
  DIMINISH AROUND NOON SATURDAY. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY FRIDAY NIGHT INTO SATURDAY MORNING. 

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

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

* WIND CHILL VALUES...EXPECT WIND CHILLS TO DROP TO 20 TO 30 LATE
  FRIDAY EVENING THROUGH SATURDAY.

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

&&

$$

IAZ001-MNZ089-098-SDZ061-062-065>070-160530-
/O.CON.KFSD.WW.Y.0014.161216T2100Z-161218T0000Z/
LYON IA-NOBLES-ROCK-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-LINCOLN SD-
BON HOMME-YANKTON-CLAY SD-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...WORTHINGTON...LUVERNE...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...
MENNO...TRIPP...CLAYTON...PARKER...CENTERVILLE...MARION...
VIBORG...IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION
320 PM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO
6 PM CST SATURDAY...

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH SATURDAY 
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY LATE FRIDAY NIGHT INTO SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS WILL FALL TO 20 TO 30 BELOW ZERO
  LATE FRIDAY NIGHT THROUGH SATURDAY.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

IAZ002-003-012>014-020>022-031-032-NEZ013-014-SDZ071-160530-
/O.CON.KFSD.WW.Y.0014.161217T0000Z-161218T0300Z/
OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-UNION-
INCLUDING THE CITIES OF...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...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
320 PM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM FRIDAY TO
9 PM CST SATURDAY...

* TIMING...SNOW IS LIKELY FROM FRIDAY EVENING THROUGH SATURDAY 
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY LATE FRIDAY NIGHT INTO SATURDAY. 

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

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS WILL FALL TO 20 TO 30 BELOW ZERO
  LATE FRIDAY NIGHT THROUGH SATURDAY.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$
772 
WWUS43 KFSD 160310
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
910 PM CST THU DEC 15 2016

MNZ071-072-080-081-090-097-SDZ038>040-050-052>060-063-064-161115-
/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
910 PM CST THU DEC 15 2016

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO
NOON CST SATURDAY...

* TIMING...EXPECT SNOW TO DEVELOP AROUND NOON FRIDAY AND THEN 
  DIMINISH AROUND NOON SATURDAY. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY FRIDAY NIGHT INTO SATURDAY MORNING. 

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

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

* WIND CHILL VALUES...EXPECT WIND CHILLS TO DROP TO 20 TO 30 
  LATE FRIDAY EVENING THROUGH SATURDAY. 

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

&&

$$

IAZ001-MNZ089-098-SDZ061-062-065>070-161115-
/O.CON.KFSD.WW.Y.0014.161216T2100Z-161218T0000Z/
LYON IA-NOBLES-ROCK-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-LINCOLN SD-
BON HOMME-YANKTON-CLAY SD-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...WORTHINGTON...LUVERNE...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...
MENNO...TRIPP...CLAYTON...PARKER...CENTERVILLE...MARION...
VIBORG...IRENE...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...
YANKTON...VERMILLION
910 PM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO
6 PM CST SATURDAY...

* TIMING...SNOW IS LIKELY FROM FRIDAY AFTERNOON THROUGH SATURDAY 
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY LATE FRIDAY NIGHT INTO SATURDAY. 

* SNOW ACCUMULATIONS...TOTAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES 
  ARE POSSIBLE. 

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS WILL FALL TO 20 TO 30 BELOW 
  ZERO LATE FRIDAY NIGHT THROUGH SATURDAY. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

IAZ002-003-012>014-020>022-031-032-NEZ013-014-SDZ071-161115-
/O.CON.KFSD.WW.Y.0014.161217T0000Z-161218T0300Z/
OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-UNION-
INCLUDING THE CITIES OF...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...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
910 PM CST THU DEC 15 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM FRIDAY TO
9 PM CST SATURDAY...

* TIMING...SNOW IS LIKELY FROM FRIDAY EVENING THROUGH SATURDAY 
  MORNING...WITH PERIODS OF MODERATE TO HEAVY SNOW POSSIBLE 
  FRIDAY AFTERNOON AND EVENING. BLOWING AND DRIFTING SNOW WILL 
  BE MOST LIKELY LATE FRIDAY NIGHT INTO SATURDAY. 

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

* WIND AND VISIBILITY...EAST WINDS 10 TO 15 MPH FRIDAY WILL 
  BECOME NORTH AT 20 TO 30 MPH FRIDAY NIGHT INTO SATURDAY. 
  SIGNIFICANT REDUCTIONS IN VISIBILITY ARE POSSIBLE DUE TO THE 
  SNOW AND PATCHY BLOWING SNOW. 

* WIND CHILL VALUES...WIND CHILLS WILL FALL TO 20 TO 30 BELOW 
  ZERO LATE FRIDAY NIGHT THROUGH SATURDAY. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$
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.

&&

$$
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.

&&

$$

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 15, 11:35 AM CSTWinter Weather AdvisoryFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more48 hr

Nearby

Winter Storm Warnings in South Dakota, 2016Winter Storm Warnings in Minnesota, 2016Winter Storm Warnings in Iowa, 2016Every winter storm 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.