Wind Chill Advisory 5, NWS Sioux Falls, SD

Cherokee County, IA, Ida County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, 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

898 
WWUS43 KFSD 062126
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
326 PM CST MON JAN 6 2014

IAZ001>003-013-014-022-MNZ071-072-080-081-089-090-097-098-SDZ039-
040-055-056-062-070530-
/O.CON.KFSD.WC.W.0001.000000T0000Z-140107T1200Z/
LYON-OSCEOLA-DICKINSON-OBRIEN-CLAY-BUENA VISTA-LINCOLN-MURRAY-
COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-KINGSBURY-BROOKINGS-LAKE-
MOODY-MINNEHAHA-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SHELDON...HARTLEY...SANBORN...SPENCER...STORM LAKE...TYLER...
HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...
WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...
PIPESTONE...LUVERNE...DE SMET...ARLINGTON...LAKE PRESTON...
BROOKINGS...MADISON...FLANDREAU...SIOUX FALLS
326 PM CST MON JAN 6 2014

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY...

* WIND AND VISIBILITY...NORTHWEST WINDS WILL CONTINUE AT SUSTAINED
  SPEEDS OF 15 TO 25 MPH INTO EARLY THIS EVENING...WITH GUSTS TO 30 MPH...
  THEN DROP TO AROUND 10 MPH TONIGHT.

* WIND CHILL VALUES...WIND CHILL VALUES OF 30 BELOW TO 45 BELOW WILL
  CONTINUE INTO THE EVENING HOURS. WIND CHILLS WILL BEGIN TO SLOWLY
  IMPROVE TONIGHT...BUT VALUES FROM FROM 25 TO 35 BELOW ZERO ARE
  LIKELY INTO EARLY TUESDAY MORNING.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN 10 MINUTES OR LESS WITH WIND
  CHILLS OF 35 BELOW OR COLDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ012-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061-
063>071-070530-
/O.CON.KFSD.WC.Y.0005.000000T0000Z-140107T1000Z/
SIOUX-PLYMOUTH-CHEROKEE-WOODBURY-IDA-DIXON-DAKOTA-BEADLE-GREGORY-
JERAULD-SANBORN-MINER-BRULE-AURORA-DAVISON-HANSON-MCCOOK-
CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-
CLAY-UNION-
INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS...
CHEROKEE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...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...PARKER...
CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...
LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR...YANKTON...VERMILLION...NORTH SIOUX CITY...
BERESFORD...ELK POINT...ALCESTER...JEFFERSON
326 PM CST MON JAN 6 2014

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST TUESDAY...

* WIND AND VISIBILITY...NORTHWEST WINDS WILL CONTINUE AT SUSTAINED
  SPEEDS OF 15 TO 25 MPH INTO EARLY THIS EVENING...WITH GUSTS TO 30
  MPH...THEN DROP TO 5 TO 10 MPH TONIGHT.

* WIND CHILL VALUES...WIND CHILL VALUES OF 20 TO 30 BELOW ARE
  EXPECTED THROUGH TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE
WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD 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.

&&

$$

CHENARD

178 
WWUS43 KFSD 070347
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
947 PM CST MON JAN 6 2014

SDZ039-040-055-056-062-071000-
/O.CAN.KFSD.WC.W.0001.000000T0000Z-140107T1200Z/
/O.EXA.KFSD.WC.Y.0005.000000T0000Z-140107T1000Z/
KINGSBURY-BROOKINGS-LAKE-MOODY-MINNEHAHA-
INCLUDING THE CITIES OF...DE SMET...ARLINGTON...LAKE PRESTON...
BROOKINGS...MADISON...FLANDREAU...SIOUX FALLS
947 PM CST MON JAN 6 2014

...WIND CHILL ADVISORY IN EFFECT UNTIL 4 AM CST TUESDAY...
...WIND CHILL WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM CST TUESDAY. THE
WIND CHILL WARNING HAS BEEN CANCELLED. 

* WIND AND VISIBILITY...WIND SPEEDS WILL GENERALLY REMAIN UNDER 10
  MPH THROUGH THE NIGHT. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 15 TO 30 BELOW ARE
  EXPECTED AT TIMES THROUGH TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE
WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD 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.

&&

$$

SDZ038-050-052-053-057>060-063>065-068-069-070500-
/O.CAN.KFSD.WC.Y.0005.000000T0000Z-140107T1000Z/
BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-
CHARLES MIX-DOUGLAS-HUTCHINSON-BON HOMME-YANKTON-
INCLUDING THE CITIES OF...HURON...GREGORY...BURKE...
WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN...
KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY...WAGNER...PLATTE...LAKE ANDES...MARTY...
ARMOUR...CORSICA...DELMONT...PARKSTON...FREEMAN...MENNO...TRIPP...
TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON
947 PM CST MON JAN 6 2014

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE
WIND CHILL ADVISORY. 

WINDS HAVE BECOME LIGHT ACROSS THE AREA. AND WITH TEMPERATURES STEADY
OR SLOWLY RISING THROUGH THE NIGHT...WINDS CHILLS COLDER THAN 20
BELOW ZERO ARE NO LONGER EXPECTED. WIND CHILLS BETWEEN TEN BELOW AND
TWENTY BELOW WILL BE POSSIBLE AT TIMES INTO EARLY MORNING.

$$

IAZ001>003-013-014-022-MNZ071-072-080-081-089-090-097-098-071200-
/O.CON.KFSD.WC.W.0001.000000T0000Z-140107T1200Z/
LYON-OSCEOLA-DICKINSON-OBRIEN-CLAY-BUENA VISTA-LINCOLN-MURRAY-
COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SHELDON...HARTLEY...SANBORN...SPENCER...STORM LAKE...TYLER...
HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...
WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...
PIPESTONE...LUVERNE
947 PM CST MON JAN 6 2014

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY...

* WIND AND VISIBILITY...WESTERLY WINDS OF 5 TO 15 MPH WILL CONTINUE
  THROUGH THE NIGHT. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 25 BELOW TO 40 BELOW ARE
  LIKELY INTO EARLY TUESDAY MORNING. THE COLDEST READINGS ARE
  EXPECTED IN THE VICINITY OF THE BUFFALO RIDGE.

* IMPACTS...EXPOSED FLESH WILL FREEZE IN 10 MINUTES OR LESS WITH 
  WIND CHILLS OF 35 BELOW OR COLDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ012-020-021-031-032-NEZ013-014-SDZ054-061-066-067-070-071-
071000-
/O.CON.KFSD.WC.Y.0005.000000T0000Z-140107T1000Z/
SIOUX-PLYMOUTH-CHEROKEE-WOODBURY-IDA-DIXON-DAKOTA-MINER-MCCOOK-
TURNER-LINCOLN-CLAY-UNION-
INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS...
CHEROKEE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HOWARD...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE...PARKER...CENTERVILLE...
MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...VERMILLION...NORTH SIOUX CITY...BERESFORD...
ELK POINT...ALCESTER...JEFFERSON
947 PM CST MON JAN 6 2014

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST TUESDAY...

* WIND AND VISIBILITY...WIND SPEEDS WILL GENERALLY REMAIN UNDER 10
  MPH THROUGH THE NIGHT. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 15 TO 25 BELOW ARE
  EXPECTED INTO EARLY TUESDAY MORNING..

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE
WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD 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.

&&

$$

CHENARD

162 
WWUS43 KFSD 070913
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
313 AM CST TUE JAN 7 2014

.DECREASING WINDS AND LESS COLD TEMPERATURES WILL CONTINUE TO
CAUSE WIND CHILLS TO ABATE TODAY.

IAZ001>003-013-014-022-MNZ071-072-080-081-089-090-097-098-071200-
/O.CAN.KFSD.WC.W.0001.000000T0000Z-140107T1200Z/
/O.NEW.KFSD.WC.Y.0006.140107T0913Z-140107T1200Z/
LYON-OSCEOLA-DICKINSON-OBRIEN-CLAY-BUENA VISTA-LINCOLN-MURRAY-
COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SHELDON...HARTLEY...SANBORN...SPENCER...STORM LAKE...TYLER...
HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...
WINDOM...MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...
PIPESTONE...LUVERNE
313 AM CST TUE JAN 7 2014

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...WIND CHILL WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING. THE WIND CHILL WARNING HAS BEEN CANCELLED. 

* WIND AND VISIBILITY...WESTERLY WINDS OF 5 TO 15 MPH WILL
  CONTINUE EARLY THIS MORNING.

* WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 30 BELOW
  ZERO EARLY THIS MORNING WILL CONTINUE TO ABATE. THE COLDEST
  READINGS ARE EXPECTED IN THE VICINITY OF THE BUFFALO RIDGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE
WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD 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.

&&

$$

IAZ012-020-021-031-032-NEZ013-014-SDZ039-040-054>056-061-062-066-
067-070-071-071015-
/O.CAN.KFSD.WC.Y.0005.000000T0000Z-140107T1000Z/
SIOUX-PLYMOUTH-CHEROKEE-WOODBURY-IDA-DIXON-DAKOTA-KINGSBURY-
BROOKINGS-MINER-LAKE-MOODY-MCCOOK-MINNEHAHA-TURNER-LINCOLN-CLAY-
UNION-
INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...LE MARS...
CHEROKEE...SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...DE SMET...
ARLINGTON...LAKE PRESTON...BROOKINGS...HOWARD...MADISON...
FLANDREAU...SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...
SIOUX FALLS...PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...
CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
313 AM CST TUE JAN 7 2014

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE
WIND CHILL ADVISORY. 

ALTHOUGH TEMPERATURES ARE STILL COLD...WIND CHILLS ARE NOW WARMER
THAN 20 BELOW ZERO AND WILL CONTINUE TO ABATE.

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1028 AM CST MON JAN 6 2014

.UPDATE...
ISSUED AT 1022 AM CST MON JAN 6 2014

HAVE UPDATED FORECAST FOR LATEST TRENDS...AND SCALED BACK WINDS
SLIGHTLY ACROSS THE AREA. MODELS SHOW STOUT WINDS ALOFT...HOWEVER
ACARS SOUNDS SHOW WINDS ARE WEAKER IN THE NEAR SURFACE LAYER DUE
TO MIXING. GIVEN UPDATED FORECAST...AM ANTICIPATING THROTTLING
WIND CHILL WARNING IN THE SOUTH BACK AN ADVISORY AROUND 18Z THIS
MORNING.

&&

.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 342 AM CST MON JAN 6 2014

THE WORST OF THE WIND CHILL DANGER IS HERE. THE WARNING WILL BE
CONTINUED INTO TONIGHT WITH NO CHANGES. A CASE COULD BE MADE FOR
CUTTING BACK THE WARNING TO AN ADVISORY FOR LATER TONIGHT...
ESPECIALLY SOUTHWEST...BUT RIGHT IN THE WORST OF THE EVENT IS NOT
THE TIME TO ISSUE ANYTHING RESEMBLING A CUTBACK. NOT EVERYBODY HEARS
ALL THE DETAILS INCLUDING TIMES...AND WE NEED TO EMPHASIZE THAT
PEOPLE RISK THEIR LIVES BY SPENDING TIME OUTDOORS. ANYWAY...THE
BRUTAL COLD WILL ONLY VERY SLOWLY ABATE THIS AFTERNOON AND EVENING,
GIVEN THAT WE ARE DEEP INTO WARNING TERRITORY...WE HAVE QUITE A WAY
TO GO ON IMPROVEMENT BEFORE MOVING OUT OF THAT TERRITORY.

FOR THE REST OF THE WEATHER...CLOUDS AND A FEW FLURRIES...OR
FLURRIES AND ICE CRYSTALS...WILL PERSIST BEFORE SLOW BUT STEADY
TAKES PLACE FROM THE WEST LATER THIS MORNING AND THIS AFTERNOON. WE
ACTUALLY SHOULD HAVE HIGH TEMPERATURES TODAY...BUT THEY WILL BE VERY
COLD AS WE HAVE BEEN TELLING...AND TEMPERATURES WILL NOT START TO
RISE FOR A WHILE AFTER SUNRISE. HIGHS WILL STILL BE IN THE DOUBLE
DIGITS BELOW ZERO NORTHEAST TO THE SINGLE DIGITS BELOW ZERO
SOUTHWEST.

WINDS WILL STEADILY DECREASE LATE THIS AFTERNOON AND TONIGHT.
TEMPERATURES WILL DROP THIS EVENING...THEN STEADY OFF AND START TO
RISE A LITTLE LATER TONIGHT. NO LATER THAN CLOUDS GET DONE
DECREASING BY THE END OF TODAY...MIDDLE AND HIGH CLOUDS WILL BEGIN
TO SPREAD SLOWLY BUT STEADILY OVER THE AREA FROM THE WEST TONIGHT...
AS WARM ADVECTION STARTS UPSTAIRS. THIS WILL BE A FACTOR IN THE
NIGHTTIME COOLING HALT. WILL KEEP A MENTION OF FLURRIES LATE TONIGHT
NORTHWEST...BUT AM NOT TEMPTED TO GO WITH MENTION POPS FOR
MEASURABLE SNOW...AS SUPPORT OTHER THAN THE WARM ADVECTION IS
WEAK...AND THE LOWER LEVELS BY THEN WILL BE GETTING DRIER. LOWS
TONIGHT WILL BE MOSTLY 10 TO 20 BELOW BEFORE THE HALT AND SLOW
REVERSING OF THE COOLING.

.LONG TERM...(TUESDAY THROUGH SUNDAY)
ISSUED AT 342 AM CST MON JAN 6 2014

ON TUESDAY...THE SURFACE HIGH PRESSURE AXIS SLIDES OFF TO THE SOUTH
AND EAST...AS A SURFACE TROUGH DROPS SOUTHWARD THROUGH THE WESTERN
PORTIONS OF THE DAKOTAS AND NEBRASKA DURING THE DAY. THIS WILL
RESULT IN CONTINUED LOW LEVEL WARM ADVECTION ACROSS THE
REGION...MAINLY EARLY IN THE DAY...AND AS A LOW/MID LEVEL WARM FRONT
LIFTS UP ACROSS THE AREA AND A WEAK SHORTWAVE DROPS FROM NORTH
DAKOTA INTO SOUTHERN MINNESOTA...CANNOT RULE OUT A FEW FLURRIES
ACROSS OUT NORTHEAST EARLY. ALTHOUGH THERMAL PROFILES WILL BE
WARMING...WITH 925 MB TEMPS A GOOD 10 DEGREES WARMER THAN
MONDAY...TEMPERATURES WILL STILL REMAIN WELL BELOW NORMAL FOR THIS
TIME OF YEAR...TOPPING OUT IN THE SINGLE DIGITS OVER THE
NORTHEASTERN HALF OF THE AREA...TO THE UPPER TEENS THROUGH SOUTH
CENTRAL SOUTH DAKOTA. AT LEAST WIND CHILLS WILL NOT BE AS MUCH OF AN
ISSUE WITH WINDS EXPECTED TO BE LIGHT IN A WEAKENING GRADIENT.

ON TUESDAY NIGHT ANOTHER WEAK WAVE DROPS FROM MONTANA INTO SOUTHERN
SOUTH DAKOTA DURING THE NIGHT...AND WITH A LOW LEVEL BOUNDARY LYING
ACROSS OUT SOUTHWEST...AGAIN CANNOT RULE OUT SOME LIGHT SNOW OR
FLURRIES IN OUR SOUTH CENTRAL SOUTH DAKOTA ZONES LATER AT NIGHT AND
INTO WEDNESDAY MORNING. UNDER MOSTLY CLOUDY SKIES...LOWS LOOK TO
RANGE FROM AROUND 10 BELOW OVER SOUTHWEST MINNESOTA INTO EAST
CENTRAL SOUTH DAKOTA...TO AROUND ZERO THROUGH THE MISSOURI RIVER
CORRIDOR. ON WEDNESDAY SLIGHTLY COOLER AIR WILL FILTER IN BEHIND
THIS SYSTEM AS SURFACE RIDGING TAKES OVER ONCE AGAIN...KNOCKING
HIGHS DOWN A COUPLE OF DEGREES OVER TUESDAY...FROM NEAR ZERO AROUND
MARSHALL TO THE MID TEENS THROUGH GREGORY COUNTY.

ON THURSDAY WE BEGIN TO SEE A PATTERN CHANGE AS THE UPPER LEVEL FLOW
TRANSITIONS TO ZONAL...AND THE AFOREMENTIONED HIGH TRACKS OFF TO THE
EAST...PUTTING OUR AREA IN THE RETURNING SOUTHERLY FLOW. WITH
THAT...HIGHS WILL REBOUND INTO THE THE TEENS AND 20S FOR THURSDAY
AFTERNOON. IT WILL FEEL COLDER HOWEVER...AS SOUTHERLY WINDS PICK UP
INTO THE 10 TO 15 KT RANGE AS THE GRADIENT INCREASES.

FARTHER INTO THE EXTENDED...FRIDAY AND INTO THE WEEKEND...SEEMED
PRUDENT TO STAY CLOSE TO CONSENSUS GUIDANCE AS MODELS BEGIN TO
DIVERGE ON THE UPPER LEVEL PATTERN...WITH THE GFS DEEPENING A TROUGH
OVER THE CENTRAL U.S. BY SATURDAY...AND THE ECMWF/GEM PRODUCE SHORT
WAVE RIDGING. WITH THE GFS BEING MORE OF AN OUTLIER AT THIS
POINT...WHICH WOULD BRING COLDER AIR BACK INTO THE REGION FOR
SATURDAY...SEEMED THAT THE MORE LIKELY SCENARIO WOULD BE FOR
CONTINUED WARMING PER THE OTHER EXTENDED MODELS. THIS WOULD PLAY OUT
TO HIGHS WELL INTO THE 30S AND EVEN SOME LOWER 40S SOUTHWEST FOR
SATURDAY AND SUNDAY...WITH POSSIBLE LIGHT RAIN AND SNOW FOR SUNDAY.

&&

.AVIATION...(FOR THE 12Z TAFS THROUGH 12Z TUESDAY MORNING)
ISSUED AT 530 AM CST MON JAN 6 2014

VFR CONDITIONS EXPECTED THROUGH THE PERIOD. NORTHWEST WINDS WILL
GRADUALLY DECREASE THROUGH THE DAY AND TRANSITION TO LIGHT AND
VARIABLE ON TUESDAY AS HIGH PRESSURE BUILDS INTO THE AREA.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
SD...WIND CHILL WARNING UNTIL 6 AM CST TUESDAY FOR SDZ038>040-050-
     052>071.

MN...WIND CHILL WARNING UNTIL 6 AM CST TUESDAY FOR MNZ071-072-080-081-
     089-090-097-098.

IA...WIND CHILL WARNING UNTIL 6 AM CST TUESDAY FOR IAZ001>003-012>014-
     020>022-031-032.

NE...WIND CHILL WARNING UNTIL 6 AM CST TUESDAY FOR NEZ013-014.

&&

UPDATE...
SHORT TERM...
LONG TERM...JM
AVIATION...

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
0451 AM CST MON JAN 06 2014

SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-071200-
AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA-
CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE-
DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON-
IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN-
LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN-
OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN-
SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON-
0451 AM CST MON JAN 06 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA...
SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

WINTER WEATHER...
WITH BITTERLY COLD TEMPERATURES AND NORTHWESTERLY WINDS OF 20 TO
30 MPH...WIND CHILL VALUES WILL AVERAGE 40 BELOW TO 50 DEGREES
BELOW ZERO THIS MORNING...THEN MODIFY TO AROUND 30 TO 40 BELOW BY
THIS AFTERNOON AND INTO TONIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

&&

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1115 AM CST MON JAN 6 2014

...TIME...  ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
...DATE...  ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0608 AM     EXTR WIND CHILL  2 NE TRUESDALE          42.75N 95.15W
01/06/2014  M-46 F           BUENA VISTA        IA   MESONET

            MESONET STATION 2 ENE TRUESDALE /RSLI4/

1055 PM     EXTR WIND CHILL  4 WSW LAKESIDE          42.60N 95.24W
01/05/2014  M-45 F           BUENA VISTA        IA   AWOS

            AWOS STATION STORM LAKE /SLB/

0459 AM     EXTR WIND CHILL  CLEGHORN                42.81N 95.71W
01/06/2014  M-43 F           CHEROKEE           IA   MESONET

            MESONET STATION CLEGHORN /CLGHR/

0535 AM     EXTR WIND CHILL  1 S CHEROKEE            42.73N 95.56W
01/06/2014  M-36 F           CHEROKEE           IA   AWOS

            AWOS STATION CHEROKEE MUNICIPAL AIRPORT
            /CKP/

0153 AM     EXTR WIND CHILL  3 WNW SPENCER           43.16N 95.20W
01/06/2014  M-45 F           CLAY               IA   ASOS

            ASOS STATION SPENCER MUNICIPAL AIRPORT /SPW/

0752 AM     EXTR WIND CHILL  3 W DICKENS             43.13N 95.09W
01/06/2014  M-43 F           CLAY               IA   MESONET

            MESONET STATION 3 W DICKENS /RSPI4/

0949 PM     EXTR WIND CHILL  1 E WAHPETON            43.37N 95.16W
01/05/2014  M-49 F           DICKINSON          IA   MESONET

            MESONET STATION 1 E WAHPETON /OKBJO/

0925 AM     EXTR WIND CHILL  3 SSE LAKE PARK         43.40N 95.31W
01/06/2014  M-41 F           DICKINSON          IA   MESONET

            MESONET STATION 3 SSE LAKE PARK /AS497/

0351 AM     EXTR WIND CHILL  1 NNW IDA GROVE         42.35N 95.48W
01/06/2014  M-37 F           IDA                IA   MESONET

            MESONET STATION 1 NW IDA GROVE /RIGI4/

1223 AM     EXTR WIND CHILL  ROCK RAPIDS             43.42N 96.17W
01/06/2014  M-45 F           LYON               IA   MESONET

            MESONET STATION ROCK RAPIDS /CLYI4/

0141 AM     EXTR WIND CHILL  1 NNE INWOOD            43.31N 96.44W
01/06/2014  M-41 F           LYON               IA   COOP OBSERVER

            COOP OBSERVER STATION INWOOD CHRISTIAN
            SCHOOL /ICSI4/

1255 AM     EXTR WIND CHILL  2 NNE SHELDON           43.21N 95.83W
01/06/2014  M-45 F           O'BRIEN            IA   AWOS

            AWOS STATION SHELDON /SHL/

0121 AM     EXTR WIND CHILL  ASHTON                  43.31N 95.79W
01/06/2014  M-34 F           OSCEOLA            IA   MESONET

            MESONET STATION ASHTON /DW0389/

0635 AM     EXTR WIND CHILL  1 WSW LE MARS           42.78N 96.19W
01/06/2014  M-38 F           PLYMOUTH           IA   AWOS

            AWOS STATION LE MARS /LRJ/

0211 AM     EXTR WIND CHILL  4 SSE WESTFIELD         42.70N 96.58W
01/06/2014  M-34 F           PLYMOUTH           IA   MESONET

            MESONET STATION 4 SSE WESTFIELD /BKTI4/

1144 PM     EXTR WIND CHILL  1 WSW ORANGE CITY       43.00N 96.08W
01/05/2014  M-42 F           SIOUX              IA   MESONET

            MESONET STATION 1 WSW ORANGE CITY /RTNI4/

1031 AM     EXTR WIND CHILL  HULL                    43.19N 96.13W
01/06/2014  M-40 F           SIOUX              IA   MESONET

            MESONET STATION HULL /SHII4/

0218 AM     EXTR WIND CHILL  1 NNE SIOUX CENTER      43.08N 96.16W
01/06/2014  M-36 F           SIOUX              IA   MESONET

            MESONET STATION SIOUX CENTER /AR437/

1206 AM     EXTR WIND CHILL  1 SSE SIOUX CENTER      43.06N 96.17W
01/06/2014  M-35 F           SIOUX              IA   MESONET

            MESONET STATION SIOUX CENTER /EW2631/

0755 AM     EXTR WIND CHILL  2 WNW SERGEANT BLUFF    42.42N 96.39W
01/06/2014  M-43 F           WOODBURY           IA   AWOS

            AWOS STATION ORANGE CITY /ORC/

0324 AM     EXTR WIND CHILL  1 W SERGEANT BLUFF      42.40N 96.38W
01/06/2014  M-39 F           WOODBURY           IA   ASOS

            ASOS STATION SIOUX GATEWAY AIRPORT /SUX/

0130 AM     EXTR WIND CHILL  4 N SIOUX CITY          42.56N 96.40W
01/06/2014  M-38 F           WOODBURY           IA   MESONET

            MESONET STATION 4 N SIOUX CITY /AP032/

0420 AM     EXTR WIND CHILL  1 S SIOUX CITY          42.48N 96.39W
01/06/2014  M-38 F           WOODBURY           IA   MESONET

            MESONET STATION 1 SSE SIOUX CITY /RSCI4/

0400 AM     EXTR WIND CHILL  3 SSE CORRECTIONVILLE   42.43N 95.77W
01/06/2014  M-38 F           WOODBURY           IA   MESONET

            MESONET STATION 3 SSE CORRECTIONVILLE
            /SHAI4/

0633 AM     EXTR WIND CHILL  4 ENE JEFFERS           44.08N 95.12W
01/06/2014  M-52 F           COTTONWOOD         MN   MESONET

            MESONET STATION 4 ENE JEFFERS /MN071/

0612 AM     EXTR WIND CHILL  3 N WINDOM              43.91N 95.11W
01/06/2014  M-50 F           COTTONWOOD         MN   AWOS

            AWOS STATION WINDOM MUNI AP /MWM/

0615 AM     EXTR WIND CHILL  4 SE LAKEFIELD          43.64N 95.12W
01/06/2014  M-49 F           JACKSON            MN   MESONET

            MESONET STATION 4 SE LAKEFIELD /MN008/

0533 AM     EXTR WIND CHILL  2 N JACKSON             43.65N 94.99W
01/06/2014  M-44 F           JACKSON            MN   AWOS

            AWOS STATION JACKSON /MJQ/

0716 AM     EXTR WIND CHILL  1 WNW LAKE BENTON       44.27N 96.32W
01/06/2014  M-55 F           LINCOLN            MN   MESONET

            MESONET STATION 1 WNW LAKE BENTON /MN028/

0416 AM     EXTR WIND CHILL  3 S HENDRICKS           44.46N 96.44W
01/06/2014  M-51 F           LINCOLN            MN   MESONET

            MESONET STATION 3 S HENDRICKS /MN030/

0457 AM     EXTR WIND CHILL  1 NNE TRACY             44.25N 95.61W
01/06/2014  M-47 F           LYON               MN   AWOS

            AWOS STATION TRACY /TKC/

0700 AM     EXTR WIND CHILL  MINNEOTA                44.56N 95.99W
01/06/2014  M-45 F           LYON               MN   MESONET

            MESONET STATION MINNEOTA /DW6628/

0935 PM     EXTR WIND CHILL  2 W MARSHALL            44.45N 95.82W
01/05/2014  M-45 F           LYON               MN   AWOS

            AWOS STATION MARSHALL MUNICIPAL-RYAN FIELD
            AIRPORT /MML/

1225 AM     EXTR WIND CHILL  1 E SLAYTON             43.99N 95.73W
01/06/2014  M-50 F           MURRAY             MN   AWOS

            AWOS STATION SLAYTON MUNICIPAL AIRPORT /DVP/

0529 AM     EXTR WIND CHILL  3 W DOVRAY              44.06N 95.60W
01/06/2014  M-50 F           MURRAY             MN   MESONET

            MESONET STATION 3 W DOVRAY /MN038/

0715 AM     EXTR WIND CHILL  2 NNE WORTHINGTON       43.65N 95.58W
01/06/2014  M-48 F           NOBLES             MN   AWOS

            AWOS STATION WORTHINGTON MUNICIPAL AIRPORT
            /OTG/

0433 AM     EXTR WIND CHILL  4 ENE IHLEN             43.93N 96.30W
01/06/2014  M-47 F           PIPESTONE          MN   AWOS

            AWOS STATION PIPESTONE /PQN/

0121 AM     EXTR WIND CHILL  1 NNW PIPESTONE         44.01N 96.32W
01/06/2014  M-46 F           PIPESTONE          MN   MESONET

            MESONET STATION PIPESTONE /RPPM5/

0247 AM     EXTR WIND CHILL  1 WSW BEAVER CREEK      43.61N 96.38W
01/06/2014  M-48 F           ROCK               MN   MESONET

            MESONET STATION 1 WSW BEAVER CREEK /MN006/

0407 AM     EXTR WIND CHILL  LUVERNE                 43.66N 96.21W
01/06/2014  M-46 F           ROCK               MN   MESONET

            MESONET STATION LUVERNE /LMSM5/

1134 PM     EXTR WIND CHILL  3 S LUVERNE             43.62N 96.22W
01/05/2014  M-41 F           ROCK               MN   AWOS

            AWOS STATION LUVERNE /LYV/

0143 AM     EXTR WIND CHILL  5 NE EMERSON            42.33N 96.66W
01/06/2014  M-38 F           DAKOTA             NE   MESONET

            MESONET STATION 4 NE EMERSON /NE016/

0931 PM     EXTR WIND CHILL  1 SSW HURON             44.35N 98.23W
01/05/2014  M-42 F           BEADLE             SD   MESONET

            MESONET STATION 1 SW HURON /SHUS2/

1248 AM     EXTR WIND CHILL  2 NNW HURON             44.39N 98.23W
01/06/2014  M-41 F           BEADLE             SD   ASOS

            ASOS STATION HURON REGIONAL AIRPORT /HON/

0121 AM     EXTR WIND CHILL  1 SSE BROOKINGS         44.29N 96.78W
01/06/2014  M-47 F           BROOKINGS          SD   MESONET

            MESONET STATION 1 SE BROOKINGS /BKGS2/

1235 AM     EXTR WIND CHILL  VOLGA                   44.32N 96.92W
01/06/2014  M-44 F           BROOKINGS          SD   MESONET

            MESONET STATION VOLGA /AT197/

0852 PM     EXTR WIND CHILL  3 S CHAMBERLAIN         43.77N 99.32W
01/05/2014  M-40 F           BRULE              SD   ASOS

            ASOS STATION CHAMBERLAIN MUNICIPAL AIRPORT
            /9V9/

1041 PM     EXTR WIND CHILL  3 W GEDDES              43.26N 98.76W
01/05/2014  M-40 F           CHARLES MIX        SD   MESONET

            MESONET STATION LAKE ANDES RAWS /RLAS2/

0835 PM     EXTR WIND CHILL  1 NNE PLATTE            43.40N 98.83W
01/05/2014  M-38 F           CHARLES MIX        SD   MESONET

            MESONET STATION 1 NE PLATTE /K1D3/

0943 PM     EXTR WIND CHILL  PLATTE                  43.38N 98.85W
01/05/2014  M-37 F           CHARLES MIX        SD   MESONET

            MESONET STATION PLATTE /SPTS2/

1115 PM     EXTR WIND CHILL  1 SSW VERMILLION        42.77N 96.93W
01/05/2014  M-39 F           CLAY               SD   MESONET

            MESONET STATION 1 SSW VERMILLION /KVMR/

0929 PM     EXTR WIND CHILL  ETHAN                   43.54N 97.98W
01/05/2014  M-41 F           DAVISON            SD   MESONET

            MESONET STATION ETHAN /ETHNS/

0953 PM     EXTR WIND CHILL  3 N MITCHELL            43.77N 98.04W
01/05/2014  M-40 F           DAVISON            SD   ASOS

            ASOS STATION MITCHELL MUNICIPAL AIRPORT
            /MHE/

1015 PM     EXTR WIND CHILL  1 ESE GREGORY           43.22N 99.40W
01/05/2014  M-38 F           GREGORY            SD   MESONET

            MESONET STATION 1 ESE GREGORY /K9D1/

1055 PM     EXTR WIND CHILL  1 SE PARKSTON           43.38N 97.97W
01/05/2014  M-42 F           HUTCHINSON         SD   MESONET

            MESONET STATION 1 SE PARKSTON /K8V3/

1041 PM     EXTR WIND CHILL  PARKSTON                43.40N 97.98W
01/05/2014  M-38 F           HUTCHINSON         SD   MESONET

            MESONET STATION PARKSTON /PESS2/

0955 PM     EXTR WIND CHILL  3 NNW DE SMET           44.43N 97.56W
01/05/2014  M-46 F           KINGSBURY          SD   MESONET

            MESONET STATION 3 NNW DE SMET /K6E5/

0114 AM     EXTR WIND CHILL  RAMONA                  44.12N 97.22W
01/06/2014  M-50 F           LAKE               SD   MESONET

            MESONET STATION RAMONA /SRMS2/

0105 AM     EXTR WIND CHILL  1 NE MADISON            44.02N 97.09W
01/06/2014  M-49 F           LAKE               SD   AWOS

            AWOS STATION 1 ENE MADISON /MDS/

1115 PM     EXTR WIND CHILL  1 NE CANTON             43.31N 96.57W
01/05/2014  M-42 F           LINCOLN            SD   MESONET

            MESONET STATION CANTON /K7G9/

0235 AM     EXTR WIND CHILL  2 ENE TEA               43.46N 96.80W
01/06/2014  M-41 F           LINCOLN            SD   MESONET

            MESONET STATION 1 ENE TEA /KY14/

1050 PM     EXTR WIND CHILL  HOWARD                  44.01N 97.53W
01/05/2014  M-40 F           MINER              SD   MESONET

            MESONET STATION HOWARD /SHOS2/

0138 AM     EXTR WIND CHILL  3 N SIOUX FALLS         43.59N 96.73W
01/06/2014  M-45 F           MINNEHAHA          SD   ASOS

            ASOS STATION SIOUX FALLS, SD /FSD/

0347 AM     EXTR WIND CHILL  4 S COLTON              43.73N 96.92W
01/06/2014  M-45 F           MINNEHAHA          SD   MESONET

            MESONET STATION 3 S COLTON /CLTS2/

0100 AM     EXTR WIND CHILL  6 WNW GARRETSON         43.74N 96.61W
01/06/2014  M-44 F           MINNEHAHA          SD   MESONET

            MESONET STATION 5 W GARRETSON /EROS2/

0140 AM     EXTR WIND CHILL  GARRETSON               43.71N 96.50W
01/06/2014  M-44 F           MINNEHAHA          SD   MESONET

            MESONET STATION GARRETSON /SGAS2/

1013 PM     EXTR WIND CHILL  FLANDREAU               44.05N 96.60W
01/05/2014  M-44 F           MOODY              SD   MESONET

            MESONET STATION FLANDREAU /FSNS2/

0217 AM     EXTR WIND CHILL  ELK POINT               42.69N 96.68W
01/06/2014  M-36 F           UNION              SD   MESONET

            MESONET STATION ELK POINT /EPJS2/

1135 PM     EXTR WIND CHILL  2 N YANKTON             42.92N 97.39W
01/05/2014  M-40 F           YANKTON            SD   AWOS

            AWOS STATION CHAN GURNEY MUNICIPAL AIRPORT
            /YKN/

&&

NWS SIOUX FALLS SD
IRIS SYSTEM