Blizzard Warning 4, NWS Sioux Falls, SD

743 
WWUS43 KFSD 311601
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1001 AM CST FRI DEC 31 2010

.LOW PRESSURE MORE REMINISCENT OF MARCH WILL BRING WIDESPREAD
HAZARDOUS CONDITIONS TO THE ENTIRE REGION. A SERIES OF MODERATE TO
HEAVY SNOW BANDS ARE EXPECTED TO MOVE THROUGH THE AREA TODAY. THE
PRECIPITATION WILL LIKELY BEGIN AS A PERIOD OF SLEET IN NORTHWEST
IOWA AND SOUTHWEST MINNESOTA BEFORE CHANGING TO SNOW...WHILE AREAS
ALONG AND WEST OF INTERSTATE 29 SHOULD SEE MAINLY SNOW. BECAUSE OF
THE STRONG INSTABILITY ACCOMPANYING THIS SYSTEM...SNOWFALL RATES
COULD APPROACH TWO INCHES PER HOUR AT TIMES TODAY. THE MORE
SUSTAINED THREAT FOR HEAVY SNOW STILL RESIDES ACROSS THE JAMES
VALLEY AND POINTS WEST WHERE WINDS WILL REMAIN AT LEAST 15 TO 20
MPH THROUGH THE DAY ALONG WITH THE MODERATE TO HEAVY SNOW. NEAR
WHITEOUT CONDITIONS ARE EXPECTED ALONG THE JAMES AND MISSOURI
RIVER VALLEYS IN CENTRAL SOUTH DAKOTA AS THE SUSTAINED SNOW AND
STRONG NORTHWEST WINDS CREAT BLIZZARD CONDITIONS. IN
ADDITION...THE STRONG NORTHWEST WINDS OF 15 TO 30 MPH WILL CREATE
WIND CHILLS OF 20 TO 30 DEGREES BELOW ZERO. ALONG THE INTERSTATE 29
CORRIDOR THE SNOW SHOULD BE SHORTER LIVED BUT POTENTIALLY MORE
INTENSE. ACROSS NORTHWEST IOWA SLEET WILL BE MORE OF A THREAT.

SDZ038-039-050-052>054-057>059-063-064-010015-
/O.CON.KFSD.BZ.W.0004.000000T0000Z-110101T1800Z/
BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-BRULE-AURORA-
DAVISON-CHARLES MIX-DOUGLAS-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...HOWARD...CHAMBERLAIN...KIMBALL...PLANKINTON...
WHITE LAKE...STICKNEY...MITCHELL...WAGNER...PLATTE...LAKE ANDES...
MARTY...ARMOUR...CORSICA...DELMONT
1001 AM CST FRI DEC 31 2010

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY...

A BLIZZARD WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* TIMING...SNOW WILL DEVELOP OVER SOUTH CENTRAL SOUTH DAKOTA 
  EARLY THIS MORNING AND GRADUALLY SHIFT NORTH THROUGH THE 
  MORNING. PERIODS OF HEAVY SNOW ARE EXPECTED FROM MID MORNING 
  THROUGH LATE AFTERNOON. THE SNOW WILL CONTINUE INTO FRIDAY 
  EVENING BEFORE TAPERING OFF THROUGH THE NIGHT. 

* ACCUMULATIONS...6 TO 12 INCHES OF SNOW CAN BE EXPECTED WITH 
  THIS STORM. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 15 TO 30 MPH WILL 
  DEVELOP ARE EXPECTED THROUGH THE DAY INCREASING TO 20 TO 35 
  MPH TONIGHT INTO SATURDAY MORNING. THESE STRONG WINDS WILL 
  CREATE WIDESPREAD BLOWING AND DRIFTING SNOW WHICH WILL 
  FREQUENTLY REDUCE VISIBILITIES TO NEAR ZERO AT TIMES. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 10 BELOW TO 20 BELOW 
  ZERO WILL BE POSSIBLE ON FRIDAY...FALLING TO 20 BELOW TO 25 
  BELOW ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

SDZ060-065-068-010015-
/O.CON.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
HANSON-HUTCHINSON-BON HOMME-
INCLUDING THE CITIES OF...ALEXANDRIA...EMERY...PARKSTON...
FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR
1001 AM CST FRI DEC 31 2010

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY.

* TIMING...SNOW WILL DEVELOP OVER EARLY THIS MORNING AND 
  CONTINUE INTO THE EARLY EVENING. THE SNOW WILL GRADUALLY TAPER 
  OFF TONIGHT. 

* ACCUMULATIONS...6 TO 10 INCHES OF SNOW CAN BE EXPECTED WITH 
  THIS STORM. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 15 TO 30 MPH ARE 
  EXPECTED TODAY...INCREASING TO 20 TO 35 MPH TONIGHT INTO 
  SATURDAY MORNING. THESE STRONG WINDS WILL CREATE WIDESPREAD 
  BLOWING SNOW WHICH WILL REDUCE VISIBILITIES TO NEAR ZERO AT 
  TIMES. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 10 BELOW TO 20 BELOW 
  ZERO WILL BE POSSIBLE ON FRIDAY...FALLING TO 20 BELOW TO 25 
  BELOW ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

IAZ001-012-NEZ013-SDZ066-067-069>071-010015-
/O.CON.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
LYON-SIOUX-DIXON-TURNER-LINCOLN-YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...ORANGE CITY...SIOUX CENTER...WAKEFIELD...PONCA...
ALLEN...PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...
CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG...YANKTON...
VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT...
ALCESTER...JEFFERSON
1001 AM CST FRI DEC 31 2010

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY.

* TIMING...SNOW WILL DEVELOP AROUND THE INTERSTATE 90 CORRIDOR 
  BETWEEN 1000 AM CST AND NOON CST. THE HEAVIEST SNOW WILL FALL 
  FROM ABOUT NOON CST THROUGH 300 PM CST. BY LATE AFTERNOON AND 
  EARLY EVENING MOST OF THE ACCUMULATING SNOW WILL BE NORTHWEST 
  OF THE AREA. 

* ACCUMULATIONS...SNOWFALL AMOUNTS OF 5 TO 8 INCHES ARE LIKELY 
  WITH THIS STORM WITH SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR 
  LIKELY. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 15 TO 25 MPH ARE 
  EXPECTED TODAY...ALTHOUGH THEY MAY BRIEFLY DECREASE TO 10 TO 
  15 MPH THIS AFTERNOON AND EARLY THIS EVENING. THE WINDS ARE 
  THEN EXPECTED TO AGAIN INCREASE TO 20 TO 35 MPH LATER TONIGHT 
  INTO SATURDAY. THESE GUSTY WINDS COMBINED WITH THE SNOW WILL 
  CREATE BLOWING SNOW WHICH MAY REDUCE VISIBILITIES TO NEAR ZERO 
  AT TIMES. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 10 BELOW TO 20 BELOW 
  ZERO WILL BE POSSIBLE ON FRIDAY...FALLING TO 20 BELOW TO 25 
  BELOW ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

MNZ071-072-080-097-098-SDZ040-055-056-061-062-010015-
/O.CON.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
LINCOLN-LYON-MURRAY-PIPESTONE-ROCK-BROOKINGS-LAKE-MOODY-MCCOOK-
MINNEHAHA-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...LUVERNE...
BROOKINGS...MADISON...FLANDREAU...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...SIOUX FALLS
1001 AM CST FRI DEC 31 2010

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY.

* TIMING...SNOW WILL SPREAD ACROSS THE AREA THROUGH MID AND LATE 
  THIS MORNING. SNOW WILL BECOME HEAVY AT TIMES...ESPECIALLY 
  EARLY THIS AFTERNOON. THE SNOW IS EXPECTED TO DECREASE IN 
  INTENSITY BY LATE AFTERNOON...HOWEVER BLOWING SNOW WILL 
  CONTINUE THROUGH THE NIGHT. 

* ACCUMULATIONS...SNOWFALL AMOUNTS OF 5 TO 8 INCHES ARE LIKELY 
  WITH THIS STORM. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 15 TO 25 MPH ARE 
  EXPECTED TODAY...INCREASING TO 20 TO 35 MPH TONIGHT INTO 
  SATURDAY. THESE GUSTY WINDS COMBINED WITH THE SNOW WILL CREATE 
  BLOWING SNOW WHICH MAY REDUCE VISIBILITIES TO NEAR ZERO AT 
  TIMES. 

* WIND CHILL VALUES...WIND CHILL VALUES OF 10 BELOW TO 20 BELOW 
  ZERO WILL BE POSSIBLE ON FRIDAY...FALLING TO 20 BELOW TO 30 
  BELOW ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

IAZ020>022-031-032-NEZ014-010015-
/O.CON.KFSD.WW.Y.0023.000000T0000Z-110101T1200Z/
PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DAKOTA-
INCLUDING THE CITIES OF...LE MARS...CHEROKEE...STORM LAKE...
SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...
SOUTH SIOUX CITY
1001 AM CST FRI DEC 31 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY. 

* TIMING...A MIXTURE OF SLEET AND SNOW IS EXPECTED ACROSS THE AREA
  THIS MORNING... BEFORE CHANGING TO SNOW FROM WEST TO EAST LATE
  THIS MORNING. MAINLY SNOW IS EXPECTED INTO LATE FRIDAY AFTERNOON
  BEFORE THE PRECIPITATION TAPERS OFF.

* ACCUMULATIONS...SLEET AND SNOW ACCUMULATIONS WILL RANGE FROM 
  AROUND AN INCH NEAR HIGHWAY 71 IN NORTHWEST IOWA...WHERE SLEET 
  PERSISTS INTO THE EARLY AFTERNOON...TO 3 TO 4 INCHES FARTHER 
  WEST TOWARD HIGHWAY 60...WHERE THE PRECIPITATION IS EXPECTED 
  TO CHANGE OVER TO SNOW EARLIER IN THE DAY. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 10 TO 20 MPH ARE 
  EXPECTED TODAY...BUT WILL INCREASE TONIGHT INTO SATURDAY TO 15 
  TO 30 MPH. THESE GUSTY WINDS COMBINED WITH THE SNOW WILL 
  CREATE BLOWING SNOW IN THOSE AREAS WHICH RECEIVE GREATER 
  SNOWFALL ACCUMULATIONS. 

* WIND CHILL VALUES...WIND CHILL VALUES OF ZERO TO 15 BELOW ZERO 
  WILL BE POSSIBLE ON FRIDAY...FALLING TO 15 BELOW TO 25 BELOW 
  ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND SLEET
WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS
AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

IAZ002-003-013-014-MNZ081-089-090-010015-
/O.CON.KFSD.WW.Y.0023.000000T0000Z-110101T1200Z/
OSCEOLA-DICKINSON-OBRIEN-CLAY-COTTONWOOD-NOBLES-JACKSON-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD
1001 AM CST FRI DEC 31 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY. 

* TIMING...SLEET WILL DEVELOP AND SPREAD NORTHEAST ACROSS THE 
  AREA THIS MORNING...CHANGING TO SNOW FROM WEST TO EAST THROUGH 
  LATE MORNING AND EARLY AFTERNOON. MAINLY SNOW IS EXPECTED THIS 
  EVENING BEFORE THE PRECIPITATION TAPERS OFF. 

* ACCUMULATIONS...SLEET AND SNOW ACCUMULATIONS WILL RANGE FROM 
  AROUND AN INCH NEAR HIGHWAY 71 IN NORTHWEST IOWA...WHERE SLEET 
  PERSISTS INTO THE EARLY AFTERNOON...TO 3 TO 4 INCHES FARTHER 
  WEST TOWARD HIGHWAY 60...WHERE THE PRECIPITATION IS EXPECTED 
  TO CHANGE OVER TO SNOW EARLIER IN THE DAY. 

* WIND AND VISIBILITY...NORTHWEST WINDS OF 10 TO 20 MPH ARE 
  EXPECTED TODAY...BUT WILL INCREASE TONIGHT INTO SATURDAY TO 15 
  TO 30 MPH. THESE GUSTY WINDS COMBINED WITH THE SNOW WILL 
  CREATE BLOWING SNOW IN THOSE AREAS WHICH RECEIVE GREATER 
  SNOWFALL ACCUMULATIONS. 

* WIND CHILL VALUES...WIND CHILL VALUES OF ZERO TO 15 BELOW ZERO 
  WILL BE POSSIBLE ON FRIDAY...FALLING TO 15 BELOW TO 25 BELOW 
  ZERO FRIDAY NIGHT INTO SATURDAY MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND SLEET
WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS
AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

&&

$$

810 
WWUS43 KFSD 312139
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
339 PM CST FRI DEC 31 2010

.SNOW WILL CONTINUE TO DECREASE OVER THE AREA THROUGH THIS
EVENING...AS LOW PRESSURE MOVES NORTHEAST FROM IOWA TO THE
WESTERN GREAT LAKES. WINTRY WEATHER IN THE FORM OF BLOWING SNOW
AND DANGEROUS WIND CHILLS WILL BE THE MAIN PROBLEM TONIGHT AND NEW
YEARS DAY...WITH NORTHWEST WINDS INCREASING AND BRINGING MORE
ARCTIC AIR. THE STRONG WINDS WILL CAUSE BLIZZARD CONDITIONS ALONG
AND WEST OF A DE SMET TO MITCHELL TO PICKSTOWN LINE TONIGHT INTO
SATURDAY. THIS IS THE AREA THAT HAS RECEIVED THE MOST NEW
SNOWFALL...AND ALSO WHERE THE WINDS WILL BECOME STRONG THE SOONEST.
FURTHER SOUTHEAST...THE BLOWING SNOW WILL BE LESS OF A PROBLEM.

THE COMBINATION OF STRONG WINDS AND COLD TEMPERATURES WILL DRIVE
WIND CHILL READINGS TO DANGEROUS LEVELS ACROSS THE AREA TONIGHT
AND SATURDAY MORNING.

IAZ001-012-MNZ071-072-080-097-098-NEZ013-SDZ056-062-066-067-
069>071-010545-
/O.CAN.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
/O.EXB.KFSD.WW.Y.0023.000000T0000Z-110101T1800Z/
LYON-SIOUX-LINCOLN-MURRAY-PIPESTONE-ROCK-DIXON-MOODY-MINNEHAHA-
TURNER-YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...ORANGE CITY...SIOUX CENTER...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...PIPESTONE...
LUVERNE...WAKEFIELD...PONCA...ALLEN...FLANDREAU...SIOUX FALLS...
PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...
CANTON...LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
339 PM CST FRI DEC 31 2010

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON CST SATURDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR BLOWING SNOW AND DANGEROUS WIND CHILLS...WHICH
IS IN EFFECT UNTIL NOON CST SATURDAY. THE WINTER STORM WARNING HAS
BEEN CANCELLED.

* TIMING...LINGERING LIGHT SNOW OR FLURRIES WILL END THIS EVENING
  WITH LITTLE OR NO ADDITIONAL ACCUMULATION. NORTHWEST WINDS WILL
  BECOME STRONG LATE TONIGHT AND EVEN A BIT STRONGER NEW YEARS
  DAY. THESE STRONG WINDS WILL CAUSE BLOWING SNOW... ESPECIALLY IN
  OPEN AREAS. THE WINDS WILL ALSO DRIVE WIND CHILLS DOWN TO
  DANGEROUS LEVELS FOR LATE TONIGHT AND SATURDAY MORNING.

* ACCUMULATIONS...NO ADDITIONAL SNOW ACCUMULATIONS EXPECTED AFTER
  SUNSET TONIGHT.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS 10 TO 20 MPH WILL
  INCREASE TO 20 TO 30 MPH AFTER MIDNIGHT...AND TO 25 TO 40 MPH
  NEW YEARS MORNING. VISIBILITIES WILL DROP TO A MILE OR LESS AT
  TIMES IN BLOWING SNOW...WITH BRIEF LOCAL VISIBILITIES AS LOW AS
  A QUARTER MILE.

* WIND CHILL VALUES...WIND CHILL VALUES OF 5 BELOW TO 15 BELOW
  ZERO EARLY THIS EVENING WILL DROP TO 20 TO 30 BELOW BY LATE
  EVENING...WITH WIND CHILLS APPROACHING 35 BELOW ZERO POSSIBLE
  EARLY NEW YEARS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR BLOWING SNOW AND WIND CHILL MEANS
THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND...AND WIND CHILLS WILL BECOME DANGEROUS FOR ANYONE
OUTDOORS. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$

IAZ002-003-013-014-021-022-032-MNZ081-089-090-010545-
/O.CAN.KFSD.WW.Y.0023.000000T0000Z-110101T1200Z/
/O.NEW.KFSD.WC.Y.0007.110101T0300Z-110101T1800Z/
OSCEOLA-DICKINSON-OBRIEN-CLAY-CHEROKEE-BUENA VISTA-IDA-COTTONWOOD-
NOBLES-JACKSON-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER...CHEROKEE...
STORM LAKE...IDA GROVE...HOLSTEIN...BATTLE CREEK...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD
339 PM CST FRI DEC 31 2010

...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON
CST SATURDAY...
...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO
NOON CST SATURDAY. THE WINTER WEATHER ADVISORY HAS BEEN
CANCELLED. 

* TIMING...WEST TO NORTHWEST WINDS WILL INCREASE SLOWLY TONIGHT
  AND EARLY SATURDAY. TEMPERATURES WILL DROP SLOWLY DURING THE
  SAME TIME...CREATING DANGEROUS WIND CHILLS BEGINNING TONIGHT.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS 10 TO 20 MPH WILL
  INCREASE TO 20 TO 30 MPH LATE TONIGHT...AND TO 25 TO 40 MPH NEW
  YEARS MORNING.

* WIND CHILL VALUES...WIND CHILL VALUES OF 5 BELOW TO 15 BELOW
  ZERO EARLY THIS EVENING WILL DROP TO 20 TO 30 BELOW BY LATE
  EVENING...WITH WIND CHILLS APPROACHING 35 BELOW ZERO POSSIBLE
  EARLY NEW YEARS 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.

&&

$$

SDZ038-039-050-052>054-057>059-063-064-010545-
/O.CON.KFSD.BZ.W.0004.000000T0000Z-110101T1800Z/
BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-BRULE-AURORA-
DAVISON-CHARLES MIX-DOUGLAS-
INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...HOWARD...CHAMBERLAIN...KIMBALL...PLANKINTON...
WHITE LAKE...STICKNEY...MITCHELL...WAGNER...PLATTE...LAKE ANDES...
MARTY...ARMOUR...CORSICA...DELMONT
339 PM CST FRI DEC 31 2010

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY...

A BLIZZARD WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* TIMING...SNOW WILL DECREASE OVER THE AREA TONIGHT...BUT WEST TO
  NORTHWEST WINDS WILL INCREASE AND BECOME STRONG...WITH THE
  STRONG WINDS CONTINUING INTO NEW YEARS DAY.

* ACCUMULATIONS...ADDITIONAL SNOW ACCUMULATIONS TONIGHT ARE EXPECTED
  TO BE LESS THAN ONE INCH.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS WILL INCREASE TO
  25 TO 40 MPH TONIGHT...WITH THESE WINDS CONTINUING INTO NEW YEARS
  DAY. THE STRONG WINDS AND HEAVY NEW SNOW COVER WILL RESULT IN
  WIDESPREAD VISIBILITIES OF A QUARTER MILE OR LESS IN BLOWING
  SNOW. WHILE VISIBILITIES WILL IMPROVE IN SOME SHELTERED AREAS AS
  THE FALLING SNOW ENDS...MAINLY IN CITIES AND
  TOWNS...VISIBILITIES WILL STILL BE VERY LOW IN MOST RURAL AREAS.

* WIND CHILL VALUES...WIND CHILL VALUES OF 20 BELOW TO 30 BELOW
  ZERO ARE EXPECTED TONIGHT THROUGH NEW YEARS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. IN ADDITION...WIND
CHILLS WILL BE AT DANGEROUS LEVELS. DO NOT TRAVEL. IF YOU
MUST...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

SDZ060-065-068-010545-
/O.CON.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
HANSON-HUTCHINSON-BON HOMME-
INCLUDING THE CITIES OF...ALEXANDRIA...EMERY...PARKSTON...
FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR
339 PM CST FRI DEC 31 2010

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY.

* TIMING...SNOW WILL DECREASE OVER THE AREA TONIGHT...BUT WEST TO
  NORTHWEST WINDS WILL INCREASE AND BECOME STRONG...WITH THE
  STRONG WINDS CONTINUING INTO NEW YEARS DAY.

* ACCUMULATIONS...ADDITIONAL SNOW ACCUMULATIONS TONIGHT ARE EXPECTED
  TO BE LESS THAN ONE INCH.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS WILL INCREASE TO
  25 TO 40 MPH LATE TONIGHT...WITH THESE WINDS CONTINUING INTO NEW
  YEARS DAY. THE STRONG WINDS AND HEAVY NEW SNOW COVER WILL RESULT
  IN AREAS OF VISIBILITIES OF A QUARTER MILE OR LESS IN BLOWING
  SNOW....ESPECIALLY IN OPEN AREAS.

* WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 20 BELOW TO
  30 BELOW ZERO BY MIDNIGHT...WITH THESE WIND CHILLS CONTINUING
  THROUGH NEW YEARS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED. SIGNIFICANT SNOWFALL...BLOWING SNOW...OR DANGEROUS WIND
CHILLS 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.

&&

$$

SDZ040-055-061-010545-
/O.CON.KFSD.WS.W.0005.000000T0000Z-110101T1800Z/
BROOKINGS-LAKE-MCCOOK-
INCLUDING THE CITIES OF...BROOKINGS...MADISON...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE
339 PM CST FRI DEC 31 2010

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST
SATURDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY.

* TIMING...SNOW WILL DECREASE OVER THE AREA TONIGHT...BUT WEST TO
  NORTHWEST WINDS WILL INCREASE AND BECOME STRONG...WITH THE
  STRONG WINDS CONTINUING INTO NEW YEARS DAY.

* ACCUMULATIONS...ADDITIONAL SNOW ACCUMULATIONS TONIGHT ARE EXPECTED
  TO BE LESS THAN ONE INCH.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS WILL INCREASE TO
  25 TO 40 MPH LATE TONIGHT...WITH THESE WINDS CONTINUING INTO NEW
  YEARS DAY. THE STRONG WINDS AND HEAVY NEW SNOW COVER WILL RESULT
  IN AREAS OF VISIBILITIES OF A QUARTER MILE OR LESS IN BLOWING
  SNOW....ESPECIALLY IN OPEN AREAS.

* WIND CHILL VALUES...WIND CHILL VALUES WILL DROP TO 20 BELOW TO
  30 BELOW ZERO BY MIDNIGHT...WITH THESE WIND CHILLS CONTINUING
  THROUGH NEW YEARS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED. SIGNIFICANT SNOWFALL...BLOWING SNOW...OR DANGEROUS WIND
CHILLS 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.

&&

$$

IAZ020-031-NEZ014-010545-
/O.EXT.KFSD.WW.Y.0023.000000T0000Z-110101T1800Z/
PLYMOUTH-WOODBURY-DAKOTA-
INCLUDING THE CITIES OF...LE MARS...SIOUX CITY...SOUTH SIOUX CITY
339 PM CST FRI DEC 31 2010

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON CST
SATURDAY...

THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL NOON CST
SATURDAY. 

* TIMING...NORTHWEST WINDS WILL BECOME STRONG LATE TONIGHT AND
  EVEN A BIT STRONGER NEW YEARS DAY. THESE STRONG WINDS WILL
  CAUSE BLOWING SNOW... ESPECIALLY IN OPEN AREAS. THE WINDS WILL
  ALSO DRIVE WIND CHILLS DOWN TO DANGEROUS LEVELS FOR LATE
  TONIGHT AND SATURDAY MORNING.

* WIND AND VISIBILITY...WEST TO NORTHWEST WINDS 10 TO 20 MPH WILL
  INCREASE TO 20 TO 30 MPH AFTER MIDNIGHT...AND TO 25 TO 40 MPH
  NEW YEARS MORNING. VISIBILITIES WILL DROP TO A MILE OR LESS AT
  TIMES IN BLOWING SNOW...WITH BRIEF LOCAL VISIBILITIES AS LOW AS
  A QUARTER MILE.

* WIND CHILL VALUES...WIND CHILL VALUES OF 5 BELOW TO 15 BELOW
  ZERO THIS EVENING WILL DROP TO 20 TO 30 BELOW BY LATE
  EVENING...WITH THESE WIND CHILLS CONTINUING EARLY NEW YEARS
  MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR BLOWING SNOW AND WIND CHILL MEANS
THAT VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND...AND WIND CHILLS WILL BECOME DANGEROUS FOR ANYONE
OUTDOORS. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

&&

$$
WILLIAMS

AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
328 AM CST FRI DEC 31 2010

.DISCUSSION...
ENDING 2010 WITH A BANG AS A LARGE SCALE NEGATIVELY TILTED TROUGH
SPINS INTO THE CENTRAL UNITED STATES TODAY. WATER VAPOR LOOP THROUGH
7Z SHOWS STRONG JET MAX SCREAMING INTO FAR WEST TEXAS AND JUST
BEGINNING TO MAKE THE NORTHWARD TURN ROUNDING THE BASE OF THE
TROUGH. THIS WILL SPREAD AN INCREDIBLE AMOUNT OF LIFT INTO THE AREA
EARLY THIS MORNING...LUCKILY SPREADING NORTH AND WEST OF MUCH OF
THE CWA BY LATE AFTERNOON AND EARLY THIS EVENING. AS THIS WAVE OF
LIFT BLOWS THROUGH...PRECIPITATION RATES COULD BE SIGNIFICANT...IN
FACT SOME LOCATIONS COULD SEE SNOWFALL RATES APPROACHING 2 INCHES
PER HOUR. LUCKILY...AS LEAST AS IT IS SEEN NOW...THOSE LOCATIONS
WOULD LIKELY ONLY RECEIVE THIS HEAVIER PRECIPITATION FOR 2 TO 4
HOURS. THE BEST CHANCE FOR SOME OF THESE ENHANCED PRECIPITATION
RATES WILL BE ALONG AND EAST OF A YANKTON TO BROOKINGS LINE AND
ESPECIALLY FROM ABOUT 14Z THROUGH 21Z FROM SOUTH TO NORTH. ONE
FACTOR THAT WILL CUT DOWN ON SNOWFALL RATES A BIT IN THE FAR EAST
WILL BE THE LIKELIHOOD FOR SLEET. EXPECT MUCH OF NW IA AND PORTIONS
OF SW MN TO HAVE A PERIOD OF SLEET FOR A COUPLE OF HOURS BEFORE
SWITCHING TO SNOW. ENSEMBLE SOUNDINGS STILL THE MOST CONSISTENT AND
AGGRESSIVE AT SHOWING THIS AND IN FACT THE HRRR REFLECTIVITY OUTPUT
REALLY HINTING AT THIS WITH MUCH MORE CELLULAR REFLECTIVITY EAST OF
I29 AND A SMOOTHER REFLECTIVITY ALONG AND WEST OF I29. THIS MATCHES
VERY WELL WITH MODEL SOUNDING OUTPUT AND PRECIPITATION TYPE
EXPECTATIONS. MODEL OUTPUT STILL HINTING AT A DECENT POTENTIAL FOR A
LITTLE THUNDER WITH ACTIVITY...ESPECIALLY IN THE EAST...SO WILL GO
AHEAD AND ADD A BRIEF PERIOD OF THAT AS WELL...MAINLY THIS MORNING
AND EARLY AFTERNOON. NAM 850MB LI'S NOW AS LOW AS -3 AND FARTHER
NORTHWEST THAN INDICATED YESTERDAY AND WITH SUCH A POTENT UPPER WAVE
SEEMS REASONABLE. THE WESTERN CWA WILL NOT BE AS LUCKY AS THE
EASTERN CWA IN TERMS OF A QUICK SHOT. EXPECT SNOWFALL TO MOVE IN
THIS MORNING AND LINGER THROUGH EVENING. ALTHOUGH SNOWFALL RATS WILL
BE A LITTLE LESS BUT STILL AROUND AN INCH AN HOUR AT TIMES...SO THE
EXPECTATIONS OF AN ADDITIONAL 6 TO 10 INCHES ON TOP OF YESTERDAYS
SNOWFALL STILL LOOKING ON TARGET. WILL HAVE TO WATCH THE LINE OF
THUNDERSTORMS OVER EASTERN KS/NE OKLAHOMA. IF THIS LINE STARTS TO
RACE EASTWARD THE LOW LEVEL MOISTURE FLOW COULD BE DIRECTED A LITTLE
FARTHER EAST...WHICH WOULD DECREASE CONVERGENCE A BIT AROUND HERE.
SO FAR NOT EXACTLY SCREAMING EASTWARD SO DO NOT BELIEVE THAT THIS
WILL DIMINISH OUR POTENTIAL.

WILL MAINTAIN THE ADVISORY IN THE EAST AS A LACK OF WINDS AND
SNOWFALL/SLEET ACCUMULATIONS NOT EXPECTED TO BE HIGH ENOUGH FOR
WARNING. STILL POTENTIALLY MESSY CONDITIONS HOWEVER...ESPECIALLY
LATE MORNING AND EARLY AFTERNOON. WILL CHANGE THE START TIME FROM
I90 NORTH IN THE ADVISORY AND WARNING TO 15Z AS BAND OF
PRECIPITATION SHOULD HOLD OFF UNTIL ALMOST 18Z FOR BKX AND MML. WILL
MAINTAIN 9Z START TIME FOR WESTERN PORTION OF WARNING AS THINGS
SHOULD GO DOWNHILL PRETTY QUICKLY BETWEEN 9Z AND 15Z. HAVE UPGRADED
TO A BLIZZARD WARNING OVER CENTRAL SD WITH A MORE SUSTAINED
WIND...BECOMING STRONG TONIGHT AND MORE SNOW. DOES NOT SEEM LIKE IT
WILL BE DIFFICULT TO GET VISBYS OF A QUARTER MILE OR LESS. /08

&&

.AVIATION...
SFC LOW PRESSURE OVER THE PANHANDLE OF TX AT 06Z WILL SHIFT NE
TODAY...CENTERED OVER SW IA BY 18Z AND SE MN BY 00Z SAT. WIDESPREAD
SNOW WILL DEVELOP ACROSS THE FORECAST AREA AS LOW PRESSURE
APPROACHES THIS MORNING. SNOW WILL BE HEAVY AT TIMES THIS MORNING
AND AFTERNOON WITH SNOW RATES OF 1-2 INCHES PER HOUR LIKELY.
VISIBILITIES WILL BE SIGNIFICANTLY REDUCED WITH FALLING AND BLOWING
SNOW. SNOW WILL TAPER OFF TONIGHT BUT WINDS WILL INCREASE TO 25 TO
35 MPH OVER MUCH OF THE AREA...CONTINUING TO PRODUCE BLOWING SNOW
AND REDUCED VISIBILITIES. A FEW SNOW FLURRIES POSSIBLE INTO SAT BUT
SKIES WILL EVENTUALLY CLEAR OUT AS HIGH PRESSURE BUILDS INTO THE NRN
PLAINS.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
IA...WINTER STORM WARNING FROM 6 AM FRIDAY TO NOON CST SATURDAY FOR
     IAZ001-012.

     WINTER WEATHER ADVISORY FROM 6 AM FRIDAY TO 6 AM CST SATURDAY
     FOR IAZ002-003-013-014-020>022-031-032.

MN...WINTER STORM WARNING FROM 6 AM FRIDAY TO NOON CST SATURDAY FOR
     MNZ071-072-080-097-098.

     WINTER WEATHER ADVISORY FROM 6 AM FRIDAY TO 6 AM CST SATURDAY
     FOR MNZ081-089-090.

NE...WINTER STORM WARNING FROM 6 AM FRIDAY TO NOON CST SATURDAY FOR
     NEZ013.

     WINTER WEATHER ADVISORY FROM 6 AM FRIDAY TO 6 AM CST SATURDAY
     FOR NEZ014.

SD...WINTER STORM WARNING FROM 3 AM FRIDAY TO NOON CST SATURDAY FOR
     SDZ038-039-050-052>054-057>060-063>065-068.

     WINTER STORM WARNING FROM 6 AM FRIDAY TO NOON CST SATURDAY FOR
     SDZ040-055-056-061-062-066-067-069>071.

&&

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1110 AM CST THU DEC 30 2010

SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-311200-
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-
1110 AM CST THU DEC 30 2010

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

.DAY ONE...TODAY AND TONIGHT

WINTER WEATHER...
FREEZING RAIN WILL CHANGE TO SNOW FROM THE WEST ALONG AND WEST OF
THE JAMES RIVER...WITH RAIN CHANGING TO FREEZING RAIN AND THEN
SNOW FURTHER EAST IN SOUTH DAKOTA TO PART OF SOUTHWEST MINNESOTA.
SNOWFALL OF 2 TO 4 INCHES IS POSSIBLE WITH SOME BLOWING SNOW WEST
OF THE JAMES RIVER AND NORTH OF INTERSTATE 90...WITH LESSER SNOW
ACCUMULATIONS TO THE SOUTH AND EAST.

WIND AND FOG...
NORTHWEST WINDS WITH GUSTS OF 30 TO 35 MPH WILL DEVELOP FROM WEST
TO EAST TODAY INTO TONIGHT AS COLD AIR SURGES SOUTH. AREAS OF
DRIZZLE AND DENSE FOG WILL BE FOUND AHEAD OF THIS FRONT THROUGH
THE MORNING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SNOW WILL OVERSPREAD THE AREA FRIDAY MORNING...WITH SOME SLEET
POSSIBLE ACROSS PORTIONS OF NORTHWEST IOWA ON FRIDAY MORNING.
MODERATE TO HEAVY SNOW WILL CONTINUE WEST OF INTERSTATE 29 FRIDAY
AFTERNOON AND EVENING...BEFORE FINALLY TAPERING OFF ON SATURDAY
MORNING. STORMS TOTAL SNOWFALLS WILL BE HEAVIEST IN CENTRAL SOUTH
DAKOTA WHERE 6 TO 10 INCHES WILL BE POSSIBLE WHILE AREAS EAST OF
INTERSTATE 29 WILL LIKELY SEE SOMETHING CLOSER TO 2 TO 4 INCHES.
ALONG WITH THE SNOW WILL BE VERY COLD CONDITIONS...WIND CHILL
VALUES OF 20 BELOW TO 30 BELOW ZERO FRIDAY NIGHT INTO
SATURDAY...AND BLOWING AND DRIFTING SNOW. NEAR ZERO VISIBILITIES
WILL BE POSSIBLE AT TIMES...ESPECIALLY OVER CENTRAL SOUTH DAKOTA.

.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.

WILLIAMS