Wind Chill Advisory 4, NWS Sioux Falls, SD

Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Clay County, SD, Davison County, SD, Douglas 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

000 
WWUS43 KFSD 231640
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1040 AM CST FRI JAN 23 2009

.ARCTIC HIGH PRESSURE WILL BRING MUCH COLDER AIR AND GUSTY NORTHWEST 
WINDS TO THE REGION TODAY AND TONIGHT. THESE GUSTY WINDS WILL 
PRODUCE AREAS OF BLOWING SNOW ACROSS PORTIONS OF SOUTHWEST MINNESOTA 
INTO NORTHWEST IOWA TODAY REDUCING VISIBILITIES TO LESS THAN ONE 
HALF MILE AT TIMES. TEMPERATURES WILL SLOWLY FALL THROUGH THE DAY 
AND WILL DROP BELOW ZERO TONIGHT. THE NORTHWEST WINDS ALONG WITH THE 
COLD TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS EVENING 
THROUGH SATURDAY MORNING.

IAZ003-014-MNZ081-090-240045-
/O.NEW.KFSD.WW.Y.0008.090123T1640Z-090123T2100Z/
/O.EXT.KFSD.WC.Y.0004.090123T2100Z-090124T1800Z/
DICKINSON-CLAY-COTTONWOOD-JACKSON-
INCLUDING THE CITIES OF...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SPENCER...WINDOM...MOUNTAIN LAKE...JACKSON...LAKEFIELD
1040 AM CST FRI JAN 23 2009

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
...WIND CHILL ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR BLOWING SNOW...WHICH IS IN EFFECT
UNTIL 3 PM CST THIS AFTERNOON. THE WIND CHILL ADVISORY IS NOW IN
EFFECT FROM 3 PM THIS AFTERNOON TO 12 PM CST SATURDAY. 

NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO NEAR 40 MPH WILL CREATE
AREAS OF BLOWING SNOW LATE THIS MORNING INTO THIS AFTERNOON REDUCING
VISIBILITIES TO ONE HALF OF A MILE OR LESS AT TIMES. THESE
NORTHWEST WINDS WILL GRADUALLY DECREASE THIS EVENING INTO
TONIGHT...HOWEVER AS TEMPERATURES FALL BELOW ZERO...NORTHWEST
WINDS OF 15 TO 25 MPH WILL CREATE BITTERLY COLD WIND CHILLS OF 20
BELOW TO 30 BELOW THIS AFTERNOON THROUGH SATURDAY MORNING. THE
GUSTY WINDS SHOULD DECREASE SATURDAY MORNING.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES
WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE
CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

$$

IAZ022-240045-
/O.NEW.KFSD.WW.Y.0008.090123T1640Z-090123T2100Z/
/O.EXT.KFSD.WC.Y.0004.090124T0000Z-090124T1800Z/
BUENA VISTA-
INCLUDING THE CITY OF...STORM LAKE
1040 AM CST FRI JAN 23 2009

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
...WIND CHILL ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO
12 PM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR BLOWING SNOW...WHICH IS IN EFFECT
UNTIL 3 PM CST THIS AFTERNOON. THE WIND CHILL ADVISORY IS NOW IN
EFFECT FROM 6 PM THIS EVENING TO 12 PM CST SATURDAY. 

NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO NEAR 40 MPH WILL CREATE
AREAS OF BLOWING SNOW LATE THIS MORNING INTO THIS AFTERNOON REDUCING
VISIBILITIES TO ONE HALF OF A MILE OR LESS AT TIMES. THESE
NORTHWEST WINDS WILL GRADUALLY DECREASE LATE THIS AFTERNOON INTO THIS
EVENING...HOWEVER AS TEMPERATURES FALL BELOW ZERO...NORTHWEST
WINDS OF 15 TO 25 MPH WILL CREATE BITTERLY COLD WIND CHILLS OF 20
BELOW TO 30 BELOW THIS EVENING THROUGH SATURDAY MORNING. THE
GUSTY WINDS SHOULD DECREASE SATURDAY MORNING.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES
WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE
CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

$$

SDZ038-052-053-058>060-240045-
/O.EXB.KFSD.WC.Y.0004.090124T0000Z-090124T1200Z/
BEADLE-JERAULD-SANBORN-AURORA-DAVISON-HANSON-
INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY
1040 AM CST FRI JAN 23 2009

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST SATURDAY...

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

GUSTY NORTHWEST WINDS OF 15 TO 25 MPH THIS EVENING INTO TONIGHT
ALONG WITH TEMPERATURES FALLING TO BELOW ZERO...WILL CREATE
BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30 BELOW THIS EVENING
THROUGH SATURDAY MORNING. THE GUSTY WINDS SHOULD DECREASE SATURDAY
MORNING.

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.

$$

SDZ054-240045-
/O.EXB.KFSD.WC.Y.0004.090123T2100Z-090124T1800Z/
MINER-
INCLUDING THE CITY OF...HOWARD
1040 AM CST FRI JAN 23 2009

...WIND CHILL ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST SATURDAY. 

GUSTY NORTHWEST WINDS OF 15 TO 25 MPH LATE THIS AFTERNOON INTO TONIGHT
ALONG WITH TEMPERATURES FALLING TO BELOW ZERO...WILL CREATE
BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30 BELOW THIS EVENING
THROUGH SATURDAY MORNING. THE GUSTY WINDS SHOULD DECREASE SATURDAY
MORNING.

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.

$$

IAZ012-021-032-SDZ061-066-067-240045-
/O.EXB.KFSD.WC.Y.0004.090124T0000Z-090124T1800Z/
SIOUX-CHEROKEE-IDA-MCCOOK-TURNER-LINCOLN-
INCLUDING THE CITIES OF...ORANGE CITY...SIOUX CENTER...CHEROKEE...
IDA GROVE...HOLSTEIN...BATTLE CREEK...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...PARKER...CENTERVILLE...MARION...VIBORG...
HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG
1040 AM CST FRI JAN 23 2009

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 12 PM
CST SATURDAY...

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

GUSTY NORTHWEST WINDS OF 15 TO 25 MPH THIS EVENING INTO TONIGHT ALONG
WITH TEMPERATURES FALLING TO BELOW ZERO...WILL CREATE BITTERLY
COLD WIND CHILLS OF 20 BELOW TO 30 BELOW THIS EVENING THROUGH
SATURDAY MORNING. THE GUSTY WINDS SHOULD DECREASE SATURDAY
MORNING.

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.

$$

IAZ002-MNZ071-072-080-089-097-098-SDZ039-040-055-056-062-240045-
/O.EXT.KFSD.WC.Y.0004.090123T2100Z-090124T1800Z/
OSCEOLA-LINCOLN-LYON-MURRAY-NOBLES-PIPESTONE-ROCK-KINGSBURY-
BROOKINGS-LAKE-MOODY-MINNEHAHA-
INCLUDING THE CITIES OF...SIBLEY...TYLER...HENDRICKS...
LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...
WORTHINGTON...PIPESTONE...LUVERNE...DE SMET...ARLINGTON...
LAKE PRESTON...BROOKINGS...MADISON...FLANDREAU...SIOUX FALLS
1040 AM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST SATURDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 3 PM THIS AFTERNOON
TO 12 PM CST SATURDAY. 

GUSTY NORTHWEST WINDS OF 15 TO 30 MPH LATE THIS AFTERNOON INTO TONIGHT
ALONG WITH TEMPERATURES FALLING TO BELOW ZERO...WILL CREATE
BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30 BELOW THIS EVENING
THROUGH SATURDAY MORNING. THE GUSTY WINDS SHOULD DECREASE SATURDAY
MORNING.

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.

$$

IAZ001-013-240045-
/O.EXT.KFSD.WC.Y.0004.090124T0000Z-090124T1800Z/
LYON-OBRIEN-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SHELDON...HARTLEY...SANBORN
1040 AM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO
12 PM CST SATURDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT FROM 6 PM THIS EVENING
TO 12 PM CST SATURDAY. 

GUSTY NORTHWEST WINDS OF 15 TO 25 MPH THIS EVENING INTO TONIGHT ALONG
WITH TEMPERATURES FALLING TO BELOW ZERO...WILL CREATE BITTERLY
COLD WIND CHILLS OF 20 BELOW TO 30 BELOW THIS EVENING THROUGH
SATURDAY MORNING. THE GUSTY WINDS SHOULD DECREASE SATURDAY
MORNING.

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.

$$

BT

000 
WWUS43 KFSD 232103
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
303 PM CST FRI JAN 23 2009

.ARCTIC HIGH PRESSURE WILL BRING MUCH COLDER AIR TONIGHT INTO
SATURDAY. TEMPERATURES WILL CONTINUE A SLOW FALL INTO THE SINGLE
DIGITS AND TEENS BELOW ZERO OVERNIGHT. THE NORTHWEST WINDS ALONG
WITH THE COLD TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS
EVENING THROUGH SATURDAY MORNING IN MANY AREAS...LINGERING THROUGH
MUCH OF THE DAY SATURDAY ACROSS SOUTHWEST MINNESOTA.

IAZ003-014-240515-
/O.EXP.KFSD.WW.Y.0008.000000T0000Z-090123T2100Z/
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
DICKINSON-CLAY-
INCLUDING THE CITIES OF...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
SPENCER
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST
SATURDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON...

THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM
CST SATURDAY. 

GUSTY NORTHWEST WINDS HAVE BEGUN TO DROP OFF AS OF 3 PM...AND WILL
CONTINUE TO DECREASE THROUGH THE BALANCE OF THE AFTERNOON. AREAS OF
BLOWING SNOW WILL REMAIN POSSIBLE THROUGH SUNSET...BUT WITH THE
DECREASING WINDS...VISIBILITY SHOULD CONTINUE TO IMPROVE.

THE WINDS WILL CONTINUE TO DECREASE THIS EVENING INTO THE OVERNIGHT
HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE DECREASING
NORTHWEST WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO
30 BELOW TONIGHT THROUGH MIDDAY SATURDAY.

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.

$$

IAZ022-240515-
/O.EXP.KFSD.WW.Y.0008.000000T0000Z-090123T2100Z/
/O.EXT.KFSD.WC.Y.0004.090123T2103Z-090124T1800Z/
BUENA VISTA-
INCLUDING THE CITY OF...STORM LAKE
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 12 PM CST SATURDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON...

THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON. THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 12 PM
CST SATURDAY. 

GUSTY NORTHWEST WINDS HAVE BEGUN TO DROP OFF AS OF 3 PM...AND WILL
CONTINUE TO DECREASE THROUGH THE BALANCE OF THE AFTERNOON. AREAS OF
BLOWING SNOW WILL REMAIN POSSIBLE THROUGH SUNSET...BUT WITH THE
DECREASING WINDS...VISIBILITY SHOULD CONTINUE TO IMPROVE.

THE WINDS WILL CONTINUE TO DECREASE THIS EVENING INTO THE OVERNIGHT
HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE DECREASING
NORTHWEST WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO
30 BELOW TONIGHT THROUGH MIDDAY SATURDAY.

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.

$$

MNZ081-090-240515-
/O.EXP.KFSD.WW.Y.0008.000000T0000Z-090123T2100Z/
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090125T0000Z/
COTTONWOOD-JACKSON-
INCLUDING THE CITIES OF...WINDOM...MOUNTAIN LAKE...JACKSON...
LAKEFIELD
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST SATURDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON...

THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM CST THIS
AFTERNOON. THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 6 PM
CST SATURDAY. 

GUSTY NORTHWEST WINDS HAVE BEGUN TO DROP OFF AS OF 3 PM...AND WILL
CONTINUE TO DECREASE THROUGH THE BALANCE OF THE AFTERNOON. AREAS OF
BLOWING SNOW WILL REMAIN POSSIBLE THROUGH SUNSET...BUT WITH THE
DECREASING WINDS...VISIBILITY SHOULD CONTINUE TO IMPROVE.

THE WINDS WILL CONTINUE TO DECREASE THIS EVENING INTO THE OVERNIGHT
HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE DECREASING
NORTHWEST WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO
35 BELOW TONIGHT THROUGH MUCH OF THE DAY SATURDAY.

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.

$$

SDZ064-065-068-240515-
/O.EXA.KFSD.WC.Y.0004.090124T0000Z-090124T1200Z/
DOUGLAS-HUTCHINSON-BON HOMME-
INCLUDING THE CITIES OF...ARMOUR...CORSICA...DELMONT...PARKSTON...
FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST SATURDAY...

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

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 30 BELOW OVERNIGHT.

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.

$$

IAZ020-031-NEZ013-014-SDZ069>071-240515-
/O.EXA.KFSD.WC.Y.0004.090123T2100Z-090124T1800Z/
PLYMOUTH-WOODBURY-DIXON-DAKOTA-YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF...LE MARS...SIOUX CITY...WAKEFIELD...
PONCA...ALLEN...SOUTH SIOUX CITY...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY IN EFFECT UNTIL 12 PM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 12 PM CST SATURDAY. 

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 30 BELOW THIS EVENING INTO SATURDAY MORNING.

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.

$$

IAZ001-012-013-021-032-SDZ061-066-067-240515-
/O.EXT.KFSD.WC.Y.0004.090123T2103Z-090124T1800Z/
LYON-SIOUX-OBRIEN-CHEROKEE-IDA-MCCOOK-TURNER-LINCOLN-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...
SANBORN...CHEROKEE...IDA GROVE...HOLSTEIN...BATTLE CREEK...
SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...PARKER...
CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...
LENNOX...TEA...HARRISBURG
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 12 PM CST SATURDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 12 PM CST SATURDAY.

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 30 BELOW INTO SATURDAY MORNING.

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.

$$

MNZ071-072-080-089-097-SDZ040-240515-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090125T0000Z/
LINCOLN-LYON-MURRAY-NOBLES-PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WORTHINGTON...PIPESTONE...
BROOKINGS
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST SATURDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 6 PM CST SATURDAY.

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 35 BELOW TONIGHT THROUGH MUCH OF THE DAY SATURDAY.

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.

$$

SDZ038-052-053-058>060-240515-
/O.CON.KFSD.WC.Y.0004.090124T0000Z-090124T1200Z/
BEADLE-JERAULD-SANBORN-AURORA-DAVISON-HANSON-
INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 AM CST SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
6 AM CST SATURDAY. 

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 30 BELOW OVERNIGHT.

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.

$$

IAZ002-MNZ098-SDZ039-054>056-062-240515-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
OSCEOLA-ROCK-KINGSBURY-MINER-LAKE-MOODY-MINNEHAHA-
INCLUDING THE CITIES OF...SIBLEY...LUVERNE...DE SMET...
ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU...
SIOUX FALLS
303 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST SATURDAY.

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO THE
OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...EVEN THE
DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW
TO 30 BELOW THROUGH MIDDAY SATURDAY.

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.

$$
 JH

000 
WWUS43 KFSD 240006
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
606 PM CST FRI JAN 23 2009

.ARCTIC HIGH PRESSURE WILL BRING MUCH COLDER AIR TONIGHT INTO
SATURDAY. TEMPERATURES WILL CONTINUE A SLOW FALL INTO THE SINGLE
DIGITS AND TEENS BELOW ZERO OVERNIGHT. THE NORTHWEST WINDS ALONG
WITH THE COLD TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS
EVENING THROUGH SATURDAY MORNING IN MANY AREAS...LINGERING
THROUGH MUCH OF THE DAY SATURDAY ACROSS SOUTHWEST MINNESOTA.

SDZ038-052-053-058>060-064-065-068-240815-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1200Z/
BEADLE-JERAULD-SANBORN-AURORA-DAVISON-HANSON-DOUGLAS-HUTCHINSON-
BON HOMME-
INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY...ARMOUR...CORSICA...DELMONT...PARKSTON...
FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR
606 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SATURDAY. 

NORTHWEST WINDS WILL GRADUALLY DECREASE OVERNIGHT. HOWEVER AS
TEMPERATURES FALL BELOW ZERO...EVEN THE DECREASING WINDS WILL CREATE
BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30 BELOW OVERNIGHT.

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.

$$

IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ039-
054>056-061-062-066-067-069>071-240815-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-ROCK-DIXON-DAKOTA-KINGSBURY-MINER-LAKE-
MOODY-MCCOOK-MINNEHAHA-TURNER-LINCOLN-YANKTON-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN...
SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...LUVERNE...WAKEFIELD...
PONCA...ALLEN...SOUTH SIOUX CITY...DE SMET...ARLINGTON...
LAKE PRESTON...HOWARD...MADISON...FLANDREAU...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKER...CENTERVILLE...
MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY...
BERESFORD...ELK POINT...ALCESTER...JEFFERSON
606 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST SATURDAY.

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO
THE OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...
EVEN THE DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS
OF 20 BELOW TO 30 BELOW THROUGH MIDDAY SATURDAY.

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.

$$

MNZ071-072-080-081-089-090-097-SDZ040-240815-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090125T0000Z/
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...BROOKINGS
606 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST SATURDAY. 

GUSTY NORTHERLY WINDS WILL GRADUALLY DECREASE THIS EVENING INTO
THE OVERNIGHT HOURS. HOWEVER AS TEMPERATURES FALL BELOW ZERO...
EVEN THE DECREASING WINDS WILL CREATE BITTERLY COLD WIND CHILLS
OF 20 BELOW TO 35 BELOW TONIGHT THROUGH MUCH OF THE DAY SATURDAY.

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.

$$
 JH

000 
WWUS43 KFSD 240403
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1003 PM CST FRI JAN 23 2009

.ARCTIC HIGH PRESSURE WILL BRING MUCH COLDER AIR TONIGHT INTO
SATURDAY. TEMPERATURES WILL CONTINUE A SLOW FALL INTO THE SINGLE
DIGITS AND TEENS BELOW ZERO TONIGHT. NORTHWEST WINDS ALONG WITH
COLD TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS EVENING
THROUGH SATURDAY MORNING IN MANY AREAS...AND LINGERING INTO
SATURDAY AFTERNOON ACROSS SOUTHWEST MINNESOTA.

SDZ038-052-053-058>060-064-065-068-241200-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1200Z/
BEADLE-JERAULD-SANBORN-AURORA-DAVISON-HANSON-DOUGLAS-HUTCHINSON-
BON HOMME-
INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA...
WOONSOCKET...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL...
ALEXANDRIA...EMERY...ARMOUR...CORSICA...DELMONT...PARKSTON...
FREEMAN...MENNO...TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...
AVON...TABOR
1003 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SATURDAY. 

NORTHWEST WINDS WILL GRADUALLY DECREASE THROUGH THE OVERNIGHT
HOURS. AS TEMPERATURES WILL CONTINUE TO FALL...EVEN THESE LIGHTER  
WINDS WILL CREATE WIND CHILLS OF 15 BELOW TO 25 BELOW ZERO.

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.

$$

IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ039-
054>056-061-062-066-067-069>071-241215-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-ROCK-DIXON-DAKOTA-KINGSBURY-MINER-LAKE-
MOODY-MCCOOK-MINNEHAHA-TURNER-LINCOLN-YANKTON-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK...
ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN...
SPENCER...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...LUVERNE...WAKEFIELD...
PONCA...ALLEN...SOUTH SIOUX CITY...DE SMET...ARLINGTON...
LAKE PRESTON...HOWARD...MADISON...FLANDREAU...SALEM...CANISTOTA...
BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKER...CENTERVILLE...
MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA...
HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY...
BERESFORD...ELK POINT...ALCESTER...JEFFERSON
1003 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST SATURDAY.

NORTHWEST WINDS WILL GRADUALLY DECREASE THROUGH THE OVERNIGHT
HOURS. AS TEMPERATURES WILL CONTINUE TO FALL...EVEN THESE LIGHTER  
WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30
BELOW ZERO THROUGH SATURDAY MORNING.

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.

$$

MNZ071-072-080-081-089-090-097-SDZ040-241215-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090125T0000Z/
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...BROOKINGS
1003 PM CST FRI JAN 23 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
SATURDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST SATURDAY. 

NORTHWEST WINDS OF 10 TO 20 MPH WILL CONTINUE THROUGH THE NIGHT.
THESE WINDS WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO
30 BELOW ZERO THROUGH MIDDAY SATURDAY.

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.

$$
LIEBL

000 
WWUS43 KFSD 240935
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
335 AM CST SAT JAN 24 2009

.ARCTIC HIGH PRESSURE WILL BRING COLD AIR TO THE NORTHERN PLAINS
THROUGH THE WEEKEND. NORTHWEST WINDS COMBINED WITH VERY COLD
TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS MORNING. THE
WIND WILL GRADUALLY SUBSIDE BY AFTERNOON AS THE HIGH PRESSURE
SETTLES OVER THE AREA. 

SDZ052-058-064-068-241045-
/O.CAN.KFSD.WC.Y.0004.000000T0000Z-090124T1200Z/
JERAULD-AURORA-DOUGLAS-BON HOMME-
INCLUDING THE CITIES OF...WESSINGTON SPRINGS...ALPENA...
PLANKINTON...WHITE LAKE...STICKNEY...ARMOUR...CORSICA...DELMONT...
TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR
335 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY IS CANCELLED...

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

WHILE AIR TEMPERATURES HOVER AROUND ZERO THIS MORNING...NORTHWEST
WINDS HAVE SUBSIDED TO WHERE WIND CHILL VALUES ARE NO LONGER AT DANGEROUS
LEVELS. 

$$

SDZ038-053-059-060-065-241600-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
BEADLE-SANBORN-DAVISON-HANSON-HUTCHINSON-
INCLUDING THE CITIES OF...HURON...WOONSOCKET...MITCHELL...
ALEXANDRIA...EMERY...PARKSTON...FREEMAN...MENNO...TRIPP
335 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

A MODERATE NORTHWEST BREEZE AND EARLY MORNING TEMPERATURES WELL
BELOW ZERO WILL COMBINED TO CREATE WIND CHILLS VALUES OF 15 BELOW
TO 25 BELOW ZERO THIS MORNING. THE WIND WILL SUBSIDE AND
TEMPERATURES WILL MODERATE SLIGHTLY HELPING TO LIFT WIND CHILL
VALUES OUT OF THE DANGEROUS CATEGORY BY LATE MORNING.

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.

$$

IAZ001-012-020-021-031-032-MNZ098-NEZ013-014-SDZ039-054>056-061-
062-066-067-069>071-241600-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
LYON-SIOUX-PLYMOUTH-CHEROKEE-WOODBURY-IDA-ROCK-DIXON-DAKOTA-
KINGSBURY-MINER-LAKE-MOODY-MCCOOK-MINNEHAHA-TURNER-LINCOLN-
YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...ORANGE CITY...SIOUX CENTER...LE MARS...CHEROKEE...
SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...LUVERNE...
WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...DE SMET...
ARLINGTON...LAKE PRESTON...HOWARD...MADISON...FLANDREAU...SALEM...
CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKER...
CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...
LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
335 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

A MODERATE NORTHWEST BREEZE AND EARLY MORNING TEMPERATURES WELL
BELOW ZERO WILL COMBINED TO CREATE WIND CHILLS VALUES OF 15 BELOW
TO 25 BELOW ZERO THIS MORNING. THE WIND WILL SUBSIDE AND
TEMPERATURES WILL MODERATE SLIGHTLY HELPING TO LIFT WIND CHILL
VALUES OUT OF THE DANGEROUS CATEGORY BY LATE MORNING.

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.

$$

MNZ071-072-080-081-089-090-097-SDZ040-241745-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...
WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...BROOKINGS
335 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL NOON CST TODAY. 

NORTHWEST WINDS OF 10 TO 20 MPH AND TEMPERATURES WELL BELOW ZERO
WILL CREATE BITTERLY COLD WIND CHILLS OF 20 BELOW TO 30 BELOW
ZERO THROUGH NOON TODAY. 

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.

$$

IAZ002-003-013-014-022-241745-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
OSCEOLA-DICKINSON-OBRIEN-CLAY-BUENA VISTA-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER...STORM LAKE
335 AM CST SAT JAN 24 2009

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

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. 

A MODERATE NORTHWEST BREEZE AND EARLY MORNING TEMPERATURES NEAR OR
BELOW ZERO WILL COMBINED TO CREATE WIND CHILLS VALUES OF 15 BELOW
TO 25 BELOW ZERO THIS MORNING. THE WIND WILL SUBSIDE AND
TEMPERATURES WILL MODERATE SLIGHTLY HELPING TO LIFT WIND CHILL
VALUES OUT OF THE DANGEROUS CATEGORY BY AFTERNOON.

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.

$$
 GH

000 
WWUS43 KFSD 241146
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
546 AM CST SAT JAN 24 2009

.ARCTIC HIGH PRESSURE WILL BRING COLD AIR TO THE NORTHERN PLAINS
THROUGH THE WEEKEND. NORTHWEST WINDS COMBINED WITH VERY COLD
TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS MORNING. THE
WIND WILL GRADUALLY SUBSIDE BY AFTERNOON AS THE HIGH PRESSURE
SETTLES OVER THE AREA.

IAZ001-012-020-031-032-MNZ098-NEZ013-014-SDZ038-039-053>056-
059>062-065>067-069>071-241300-
/O.CAN.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
LYON-SIOUX-PLYMOUTH-WOODBURY-IDA-ROCK-DIXON-DAKOTA-BEADLE-
KINGSBURY-SANBORN-MINER-LAKE-MOODY-DAVISON-HANSON-MCCOOK-
MINNEHAHA-HUTCHINSON-TURNER-LINCOLN-YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD...
LARCHWOOD...ORANGE CITY...SIOUX CENTER...LE MARS...SIOUX CITY...
IDA GROVE...HOLSTEIN...BATTLE CREEK...LUVERNE...WAKEFIELD...
PONCA...ALLEN...SOUTH SIOUX CITY...HURON...DE SMET...ARLINGTON...
LAKE PRESTON...WOONSOCKET...HOWARD...MADISON...FLANDREAU...
MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER...
MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...MENNO...TRIPP...
PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR...
CANTON...LENNOX...TEA...HARRISBURG...YANKTON...VERMILLION...
NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON
546 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY IS CANCELLED...

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

WINDS HAVE BECOME LIGHT AND VARIABLE EARLY THIS MORNING.
THEREFORE...THE WIND CHILL ADVISORY HAS BEEN CANCELLED.


$$

IAZ002-003-013-014-022-241600-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
OSCEOLA-DICKINSON-OBRIEN-CLAY-BUENA VISTA-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER...STORM LAKE
546 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

NORTHWEST WINDS OF 5 TO 10 MPH EARLY MORNING TEMPERATURES NEAR OR
BELOW ZERO WILL COMBINED TO CREATE WIND CHILLS VALUES OF NEAR 20
BELOW THROUGH MID MORNING.

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.

$$

MNZ071-097-SDZ040-241600-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
LINCOLN-PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON...
IVANHOE...PIPESTONE...BROOKINGS
546 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

NORTHWEST WINDS OF 5 TO 10 MPH AND TEMPERATURES WELL BELOW ZERO
WILL CREATE BITTERLY COLD WIND CHILLS OF 15 BELOW TO 25 BELOW
ZERO THROUGH MID MORNING.

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.

$$

IAZ021-241600-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
CHEROKEE-
INCLUDING THE CITY OF...CHEROKEE
546 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

NORTHWEST WINDS OF 5 TO 10 MPH AND EARLY MORNING TEMPERATURES
WELL BELOW ZERO WILL COMBINED TO CREATE WIND CHILLS VALUES NEAR 20
BELOW THROUGH MID MORNING.

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.

$$

MNZ072-080-081-089-090-241800-
/O.CON.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-
INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD
546 AM CST SAT JAN 24 2009

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

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. 

NORTHWEST WINDS AROUND 10 20 MPH AND TEMPERATURES WELL BELOW ZERO
WILL CREATE BITTERLY COLD WIND CHILLS OF 15 BELOW TO 25 BELOW
ZERO THROUGH NOON TODAY.

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.

$$

000 
WWUS43 KFSD 241553
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
953 AM CST SAT JAN 24 2009

.ARCTIC HIGH PRESSURE WILL BRING COLD AIR TO THE NORTHERN PLAINS
THROUGH THE WEEKEND. NORTHWEST WINDS COMBINED WITH VERY COLD
TEMPERATURES WILL CREATE DANGEROUS WIND CHILLS THIS MORNING. THE
WIND WILL GRADUALLY SUBSIDE BY AFTERNOON AS THE HIGH PRESSURE
SETTLES OVER THE AREA.

IAZ002-003-013-014-021-022-MNZ071-097-SDZ040-241700-
/O.CAN.KFSD.WC.Y.0004.000000T0000Z-090124T1600Z/
OSCEOLA-DICKINSON-OBRIEN-CLAY-CHEROKEE-BUENA VISTA-LINCOLN-
PIPESTONE-BROOKINGS-
INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD...
ARNOLDS PARK...SHELDON...HARTLEY...SANBORN...SPENCER...CHEROKEE...
STORM LAKE...TYLER...HENDRICKS...LAKE BENTON...IVANHOE...
PIPESTONE...BROOKINGS
953 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY IS CANCELLED...

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

WITH WINDS BECOMING LIGHT...AND TEMPERATURES WARMING SLIGHTLY
THROUGH THE MORNING HOURS...THE WIND CHILL ADVISORY HAS BEEN
CANCELLED.

$$

MNZ072-080-081-089-090-241800-
/O.EXT.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-
INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD
953 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL NOON CST TODAY. 

NORTHWEST WINDS AROUND 10 20 MPH AND TEMPERATURES WELL BELOW ZERO
WILL CREATE BITTERLY COLD WIND CHILLS OF 15 BELOW TO 25 BELOW
ZERO THROUGH NOON TODAY.

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.

$$

000 
WWUS43 KFSD 241752
WSWFSD

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1152 AM CST SAT JAN 24 2009


MNZ072-080-081-089-090-241900-
/O.CAN.KFSD.WC.Y.0004.000000T0000Z-090124T1800Z/
LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-
INCLUDING THE CITIES OF...MARSHALL...SLAYTON...FULDA...WINDOM...
MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD
1152 AM CST SAT JAN 24 2009

...WIND CHILL ADVISORY IS CANCELLED...

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

TEMPERATURES HAVE BEGUN TO WARM UP AND WINDS ARE EXPECTED TO
DIMINISH THROUGH THE AFTERNOON...AS A RESULT...THE WIND CHILL ADVISORY
IS CANCELLED.

$$

AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
901 PM CST THU JAN 22 2009

.DISCUSSION...
LEADING EDGE OF THE STRATUS DECK...AS MENTIONED BELOW...IS CLOSE TO
MOBRIDGE ATTM. WE ARE ALSO DEALING WITH AN INCREASING AMOUNT OF
THICK HIGH CLOUDS AND EVEN A FEW MID CLOUDS MOVG INTO OUR FA FM THE
WRN PLAINS. AFTER SEEING SOME LIGHT ECHOES ON THE ND RADARS AND
THEIR RESPECTIVE SFC OBS DOWN A BIT IN VIS WITH -SN...DECIDED TO ADD
SOME SCT FLURRIES AFT MIDNIGHT FOR OUR FA. ALSO INCLUDED SOME BRIEF
--FZDZ AS THE SNDGS HAVE A STUBBORN WARM LYR NOT TOO FAR OFF THE
SFC. ASCENT IN THE STRATUS LYR DOES WEAKEN AS IT HEADS SWD.  HOWEVER
WE ARE UNSTABLE IN THE LOWEST 100MB COUPLED WITH VERY STRONG CAA
AFTER MIDNIGHT. SO I WOULD NOT BE SURPRISED TO SEE A FEW FLURRIES OR
PATCHY --FZDZ. PCPN WL NOT MEASURE HOWEVER...JUST TRACE AMOUNTS.
BEEFED UP WINDS A LITTLE BIT GIVEN UPSTREAM OBS AND THE AMOUNT OF
AFOREMENTIONED LLV INSTABILITY AND WINDS FCST FOR H925 AFTER
MIDNIGHT. LOWS WILL BE REALIZED AT MID MORNING ON FRIDAY AND
CURRENTLY DO NOT LOOK TOO BAD. CURRENTLY AT 03Z...TEMPS HAVE
ACTUALLY WARMED UP IN A FEW LOCATIONS DUE TO THE INCREASE IN NW
WINDS. BUT THEY WL BEGIN TO RAPIDLY FALL AFTER MIDNIGHT FM N TO S
DUE TO SOME OF THE STRONGEST CAA I HAVE SEEN THIS WINTER.

&&

.AVIATION...
STRATUS CLOUD DECK NEAR THE ND BORDER THIS EVENING WILL RAPIDLY MOVE
S OVERNIGHT TONIGHT IN THE WAKE OF A STRONG ARCTIC COLD FRONT.
MAINLY IFR CEILINGS ARE EXPECTED WITH THIS STRATUS DECK. ALSO COULD
SEE A FEW FLURRIES OR POSSIBLY PATCHY FREEZING MIST. NW WINDS WILL
CONTINUE TO INCREASE THIS EVENING WITH 20 TO 30 MPH WINDS LATE
TONIGHT THROUGH MOST OF FRIDAY.

&&

.PREV DISCUSSION...
MID JANUARY THAW ACROSS THE AREA WILL COME TO AN END THIS EVENING AS
ARCTIC AIRMASS BEGINS TO WORK INTO THE AREA FROM THE NORTH.  AS OF
20Z...COLD FRONT EXTENDING FROM CENTRAL NORTH DAKOTA DOWN TO NEAR
MOBRIDGE TO PIERRE. COLD AIR ADVECTION APPEARS TO LAG BEHIND THE
SURFACE FRONT BY A FEW HOURS.  APPEARS AS THOUGH LOW LYING STATUS
ACROSS EASTERN NORTH DAKOTA WILL ADVECT DOWN SPREADING ACROSS THE
REGION TONIGHT.  CONSIDERED ADDING FREEZING DRIZZLE WITH STATUS AS
OBS EARLIER IN THE DAY ACROSS SOUTH CENTRAL MANITOBA INDICATED LIGHT
FREEZING DRIZZLE PRIOR TO CLOUDS COOLING OFF ENOUGH TO SWITCH OVER
TO FLURRIES. HOWEVER...CLOUD LAYER IS NOT EXPECTED TO BE AS THICK AS
IT WORKS FURTHER SOUTH...AND LOW LEVEL OMEGA REMAINS POSITIVE SO
FOR THE TIME BEING LEFT OUT MENTION OF DRIZZLE OR FLURRIES. LOW
TEMPERATURES WILL OCCUR LATE IN THE PERIOD AS STRONG NORTH/NORTHWEST
WINDS DRAW ARCTIC AIR DOWN...RESULTING IN SIMILAR NUMBERS FOR
TONIGHT/S LOWS AND TOMORROW/S HIGHS.

BLAST OF POLAR AIR ON STG NNWLY WINDS FOR FRI WITH NEARLY STEADY OR
SLOWLY FALLING TEMPS AS HAS BEEN ADVERTISED FOR DAYS. WILL PUT CHC
FLUR EVERYWHERE IN THE MRNG WITH COLD AIR SQUEEZING OUT LEFTOVER
MOISTURE...AND ALSO ADD PATCHY BLWG SNOW FOR NERN CWA AS THIS AREA
HAS THE MOST SNOW COVER AND NEVER GOT THE MELTING LAST FEW DAYS.
ALSO STAYED COLDER THAN GUID LOWS FOR FRI NGT WHICH CARRIES OVER
INTO SAT. NEXT BIG ISSUE IS THE ADVERTISED MID LVL CONVERGENCE BAND
OF FLUFFY SNOW THAT SHOULD AFFECT MAINLY THE MISSOURI VALLEY SAT NGT
THRU SUN NGT WITH A SHARPER CUTOFF TO THE NORTH TOWARDS THE COLDER
AND DRIER AIR THAN PREV FCST. MON SHOULD BE A DRY COLD DAY BEFORE
THE MAIN UPPER TROUGH OUT WEST TRIES TO MOVE EAST. MODELS ALL OVER
THE PLACE ON WHETHER IT WILL COME OUT IN PIECES OR NOT...AND TRIED
TO TIME THE BEST CHCS OF SNOW...MAINLY FOR THE SERN CWA FOR LATE MON
NGT INTO TUE...AND AGAIN FOR WED NGT INTO THU. THIS PATTERN HAS A
LOT OF POSSIBILITIES WHICH WILL OBVIOUSLY BE ADJUSTED AT SOME POINT.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...

SD...NONE.
MN...NONE.
IA...NONE.
NE...NONE.

&&

UPDATE...MJF/LIEBL
BT/RSR

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
0424 AM CST THU JAN 22 2009

SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-231200-
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-
0424 AM CST THU JAN 22 2009

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

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SUBZERO NIGHTTIME TEMPERATURES WILL RETURN TO THE AREA FRIDAY
NIGHT. WITH THE COLDER TEMPERATURES...THERE WILL BE A POTENTIAL
FOR DANGEROUS WIND CHILLS IN THE 20S BELOW ZERO OVER SOUTHWEST
MINNESOTA...AND PARTS OF NORTHWEST IOWA AND EAST CENTRAL SOUTH
DAKOTA LATE FRIDAY NIGHT INTO SATURDAY MORNING.

LIGHT SNOW MAY SPREAD INTO THE AREA FROM THE SOUTH SATURDAY NIGHT
AND CONTINUE SUNDAY. ACCUMULATIONS SHOULD BE GENERALLY 2 INCHES
OR LESS...AND MAINLY ALONG AND SOUTH OF INTERSTATE 90.

.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