Alert archive / South Dakota / Wind Chill Advisories in 2007
Wind Chill Advisory 2, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill advisory at Jan 14, 2007, 9:30 PM CST for 4 states. It took effect at Jan 15, 2007, 3:57 AM CST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jan 14, 2007, 9:30 PM CST (03:30 UTC)
- In effect from
- Jan 15, 2007, 3:57 AM CST
- Expired
- Jan 15, 2007, 3:06 PM CST
- In force
- 11 hr
- Issued by
- NWS Sioux Falls, SD
All 42 counties
Clay County, IA, Dickinson County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 18 km from the middle of the area, began a volume at 03:30 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Aberdeen, SD (KABR), launched 00:00Z, 3.5 hours before the alert went out and 192 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 773 m above ground
- 0-6 km bulk shear
- 76 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS43 KFSD 150330 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 930 PM CST SUN JAN 14 2007 .LOW PRESSURE ALOFT WILL MOVE ACROSS THE CENTRAL PLAINS TONIGHT AND MONDAY MORNING. THIS SYSTEM WILL PRODUCE WIDESPREAD SNOW. THE SNOW MAY BE HEAVY AT TIMES...WITH MOST LOCATIONS RECEIVING 3 TO 6 INCHES IN THE ADVISORY AREA. HOWEVER IN THE WARNING AREA... AMOUNTS WILL BE HEAVIER WITH 5 TO 9 INCH AMOUNTS COMMON. NORTH WINDS WILL INCREASE TONIGHT...BRINGING DRYER COLDER AIR INTO THE REGION. WHILE WINDS WILL NOT BE EXCESSIVELY STRONG... THEY WILL COMBINE WITH SNOW TO CAUSE AREAS OF BLOWING SNOW. IN ADDITION... WIND CHILL READINGS WILL DROP TO 15 BELOW TO 20 BELOW ZERO OVER MOST OF THE AREA LATE TONIGHT...AND IN THE 20 BELOW TO 25 BELOW RANGE IN THE WIND CHILL ADVISORY AREA. MNZ071-SDZ040-054>056-059-060-151130- /O.CAN.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ /O.NEW.KFSD.WC.Y.0002.070115T0330Z-070115T1500Z/ LINCOLN-BROOKINGS-MINER-LAKE-MOODY-DAVISON-HANSON- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...BROOKINGS...HOWARD...MADISON...FLANDREAU...MITCHELL... ALEXANDRIA...EMERY 930 PM CST SUN JAN 14 2007 ...SNOW ADVISORY IS CANCELLED... ...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST MONDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST MONDAY. THE SNOW ADVISORY HAS BEEN CANCELLED. AREAS OF LIGHT SNOW WILL LINGER THROUGH THE OVERNIGHT HOURS...BUT ACCUMULATIONS WILL LIKELY STAY AT 2 INCHES OR LESS. MORE IMPORTANTLY...A WIND CHILL ADVISORY IS NOW IN EFFECT FOR WIND CHILL VALUES AVERAGING 20 BELOW TO 25 DEGREES BELOW ZERO INTO MONDAY 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. $$ SDZ050-063-064-150430- /O.CAN.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ GREGORY-CHARLES MIX-DOUGLAS- INCLUDING THE CITIES OF...GREGORY...BURKE...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 930 PM CST SUN JAN 14 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE SNOW ADVISORY. LIGHT SNOW SHOWERS OR FLURRIES WILL LINGER OFF AN ON FOR MUCH OF THE NIGHT...BUT ANY ACCUMULATIONS WILL BE MINOR. WIND CHILL VALUES WILL AVERAGE 15 BELOW TO 20 BELOW HOWEVER. $$ IAZ014-021-022-032-151000- /O.UPG.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ /O.EXA.KFSD.WS.W.0001.000000T0000Z-070115T1000Z/ CLAY-CHEROKEE-BUENA VISTA-IDA- INCLUDING THE CITIES OF...SPENCER...CHEROKEE...STORM LAKE... IDA GROVE...HOLSTEIN...BATTLE CREEK 930 PM CST SUN JAN 14 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 4 AM CST MONDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 4 AM CST MONDAY. THE SNOW ADVISORY IS NO LONGER IN EFFECT. SURFACE REPORTS HAVE REVEALED A WIDESPREAD 5 TO 6 INCHES IN THE IDA GROVE AND STORM LAKE AREAS. WITH MORE SNOWFALL ON ITS WAY UP FROM EASTERN NEBRASKA...A WIDESPREAD 6 TO 9 INCHES OF SNOW WILL FALL IN THIS AREA. AFTER MIDNIGHT...THE SNOW WILL DECREASE IN INTENSITY...BUT THE LIGHT SNOW WILL LIKELY LINGER THROUGH THE NIGHT. AREAS OF BLOWING SNOW WILL ALSO BE FOUND...ESPECIALLY AFTER MIDNIGHT AS WINDS CONTINUE AT 15 TO 20 MPH...PRODUCING WIND CHILL VALUES OF 10 BELOW TO 15 BELOW. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ IAZ001>003-012-013-020-031-MNZ080-081-089-090-098-NEZ013-014- SDZ067-071-151000- /O.CON.KFSD.WS.W.0001.000000T0000Z-070115T1000Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-PLYMOUTH-WOODBURY-MURRAY- COTTONWOOD-NOBLES-JACKSON-ROCK-DIXON-DAKOTA-LINCOLN-UNION- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... LE MARS...SIOUX CITY...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...LUVERNE...WAKEFIELD...PONCA... ALLEN...SOUTH SIOUX CITY...CANTON...LENNOX...TEA...HARRISBURG... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 930 PM CST SUN JAN 14 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM CST MONDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM CST MONDAY. SNOW WILL BE WIDESPREAD THROUGH THE LATE EVENING HOURS AND ON TOWARD ABOUT MIDNIGHT...AND COULD BE HEAVY AT TIMES. AFTER MIDNIGHT...THE SNOW WILL LIKELY CONTINUE BUT WILL DECREASE IN INTENSITY AS THE SYSTEM PULLS OFF TO THE EAST. ONE CAN EXPECT AN AVERAGE OF 6 TO 9 INCHES IN THIS AREA. THERE WILL ALSO BE AREAS OF BLOWING SNOW AS THE WINDS WILL AVERAGE 15 TO 20 MPH TONIGHT. THESE KINDS OF WIND SPEEDS WILL PRODUCE WIND CHILL VALUES OF 15 BELOW TO 20 DEGREES BELOW ZERO. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND SLEET ARE EXPECTED OR OCCURRING...COUPLED WITH WIND. THIS WILL MAKE OVERNIGHT TRAVEL VERY HAZARDOUS. $$ SDZ038-039-052-053-057-058-151130- /O.NEW.KFSD.WC.Y.0002.070115T0330Z-070115T1500Z/ BEADLE-KINGSBURY-JERAULD-SANBORN-BRULE-AURORA- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...WESSINGTON SPRINGS...ALPENA...WOONSOCKET... CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY 930 PM CST SUN JAN 14 2007 ...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST MONDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST MONDAY. NORTH WINDS AVERAGING 15 TO 20 MPH WILL CREATE WIND CHILL VALUES OF ABOUT 20 BELOW TO 25 DEGREES BELOW ZERO...INTO MONDAY 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. $$ SDZ065-066-068>070-151000- /O.CON.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ HUTCHINSON-TURNER-BON HOMME-YANKTON-CLAY- INCLUDING THE CITIES OF...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON... VERMILLION 930 PM CST SUN JAN 14 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST MONDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST MONDAY. SNOW WILL CONTINUE THROUGH THE MIDNIGHT...THEN WILL BECOME QUITE LIGHT. MOST LOCATIONS WILL RECEIVE AN AVERAGE OF 4 TO 7 INCHES OF SNOW. THERE WILL ALSO BE AREAS OF BLOWING SNOW AS THE WINDS WILL AVERAGE 15 TO 20 MPH TONIGHT. THESE KINDS OF WIND SPEEDS WILL PRODUCE WIND CHILL VALUES OF 15 BELOW TO 20 DEGREES BELOW ZERO. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ MNZ072-097-SDZ061-062-151000- /O.CON.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ LYON-PIPESTONE-MCCOOK-MINNEHAHA- INCLUDING THE CITIES OF...MARSHALL...PIPESTONE...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS 930 PM CST SUN JAN 14 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST MONDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST MONDAY. SNOW WILL CONTINUE THROUGH THE EVENING...DECREASING IN INTENSITY BY MIDNIGHT...WITH SNOW ENDING LATE TONIGHT. MOST TOTAL SNOWFALL AMOUNTS WILL BE IN THE 3 TO 5 INCH RANGE. THE LIGHTER AMOUNTS WILL BE ON THE NORTH AND NORTHWEST SIDE OF THE ADVISORY. IN FACT... MARSHALL MAY ONLY RECEIVE 2 INCHES OR LESS...AS THE NORTHERN EDGE OF THE SNOWFALL HAS AN EXTREMELY SHARP CUTOFF. IN ADDITION TO THE SNOW...WINDS OF 15 TO 20 MPH WILL CREATE AREAS OF BLOWING SNOW AND WIND CHILL VALUES OF 10 BELOW TO 20 BELOW. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ MJF
4 follow-up statements
000 WWUS43 KFSD 150957 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 357 AM CST MON JAN 15 2007 .WEAKENING LOW PRESSURE ALOFT OVER SOUTHERN MINNESOTA EARLY THIS MORNING IS GOING TO MOVE RAPIDLY NORTHEAST INTO THE GREAT LAKES REGION TODAY. HIGH PRESSURE WILL MOVE OVER THE DAKOTAS THIS MORNING. LINGERING LIGHT SNOW THIS MORNING WILL END WITH LITTLE OR NO ADDITIONAL ACCUMULATIONS. MODERATELY STRONG NORTHWEST WINDS WILL CAUSE DRIFTING SNOW WHERE SEVERAL INCHES OF NEW SNOW FELL WITH A FEW AREAS OF BLOWING SNOW INTO THE MIDDLE PART OF THE DAY. THE MODERATELY STRONG WINDS AND VERY COLD AIR WILL CAUSE WIND CHILLS TO VARY FROM 20 BELOW TO 35 BELOW ZERO OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST MINNESOTA...AND THE NORTHERN PART OF NORTHWEST IOWA THIS MORNING. WIND CHILLS FURTHER SOUTH IN NORTHWEST IOWA AND FAR NORTHEAST NEBRASKA SHOULD RANGE FROM 15 BELOW TO 20 BELOW ZERO THIS MORNING. IAZ001>003-012>014-MNZ080-081-089-090-098-SDZ067-151600- /O.CAN.KFSD.WS.W.0001.000000T0000Z-070115T1000Z/ /O.EXB.KFSD.WC.Y.0002.070115T1000Z-070115T1600Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-MURRAY-COTTONWOOD-NOBLES- JACKSON-ROCK-LINCOLN- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...LUVERNE...CANTON...LENNOX... TEA...HARRISBURG 357 AM CST MON JAN 15 2007 ...WINTER STORM WARNING IS CANCELLED... ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CST THIS MORNING. THE WINTER STORM WARNING HAS BEEN CANCELLED. LINGERING LIGHT SNOW WILL END THIS MORNING WITH NO ADDITIONAL ACCUMULATION. A FEW AREAS OF BLOWING SNOW WITH LOCAL VISIBILITY REDUCTIONS CAN BE EXPECTED...WHILE LOW LEVEL DRIFTING SNOW WILL BE MORE WIDESPREAD. NORTHWEST WINDS 15 TO 30 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 15 BELOW TO 25 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. 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. $$ IAZ020>022-031-032-NEZ013-014-SDZ071-151100- /O.CAN.KFSD.WS.W.0001.000000T0000Z-070115T1000Z/ PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...LE MARS...CHEROKEE...STORM LAKE... SIOUX CITY...IDA GROVE...HOLSTEIN...BATTLE CREEK...WAKEFIELD... PONCA...ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 357 AM CST MON JAN 15 2007 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE WINTER STORM WARNING. LINGERING LIGHT SNOW WILL END THIS MORNING WITH NO ADDITIONAL ACCUMULATION. A FEW AREAS OF BLOWING SNOW WITH LOCAL VISIBILITY REDUCTIONS CAN BE EXPECTED...WHILE LOW LEVEL DRIFTING SNOW WILL BE MORE WIDESPREAD. $$ MNZ072-097-SDZ061-062-065-066-068>070-151600- /O.CAN.KFSD.SN.Y.0001.000000T0000Z-070115T1000Z/ /O.EXB.KFSD.WC.Y.0002.070115T1000Z-070115T1600Z/ LYON-PIPESTONE-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME- YANKTON-CLAY- INCLUDING THE CITIES OF...MARSHALL...PIPESTONE...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...TYNDALL...SCOTLAND...SPRINGFIELD... AVON...TABOR...YANKTON...VERMILLION 357 AM CST MON JAN 15 2007 ...SNOW ADVISORY IS CANCELLED... ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CST THIS MORNING. THE SNOW ADVISORY HAS BEEN CANCELLED. LINGERING LIGHT SNOW WILL END THIS MORNING WITH NO ADDITIONAL ACCUMULATION. A FEW AREAS OF BLOWING SNOW WITH LOCAL VISIBILITY REDUCTIONS CAN BE EXPECTED...WHILE LOW LEVEL DRIFTING SNOW WILL BE MORE WIDESPREAD. NORTHWEST WINDS 15 TO 25 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. $$ SDZ050-063-064-151600- /O.EXB.KFSD.WC.Y.0002.070115T1000Z-070115T1600Z/ GREGORY-CHARLES MIX-DOUGLAS- INCLUDING THE CITIES OF...GREGORY...BURKE...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 357 AM CST MON JAN 15 2007 ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CST THIS MORNING. NORTHWEST WINDS 15 TO 25 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. 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. $$ MNZ071-SDZ038>040-052>060-151600- /O.EXT.KFSD.WC.Y.0002.070115T1000Z-070115T1600Z/ LINCOLN-BEADLE-KINGSBURY-BROOKINGS-JERAULD-SANBORN-MINER-LAKE- MOODY-BRULE-AURORA-DAVISON-HANSON- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...HURON...DE SMET...ARLINGTON...LAKE PRESTON... BROOKINGS...WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD... MADISON...FLANDREAU...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY 357 AM CST MON JAN 15 2007 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS MORNING... THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST THIS MORNING. NORTHWEST WINDS 15 TO 25 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 20 BELOW TO 35 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. A WIND CHILL ADVISORY IS ISSUED WHEN STRONG WINDS WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. $$ WILLIAMS
000 WWUS43 KFSD 151225 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 625 AM CST MON JAN 15 2007 .MODERATELY STRONG NORTHWEST WINDS AND VERY COLD AIR WILL CAUSE WIND CHILLS TO VARY FROM 20 BELOW TO 35 BELOW ZERO OVER SOUTHEAST SOUTH DAKOTA...SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND FAR NORTHEAST NEBRASKA THIS MORNING. ALTHOUGH THE STRONGEST WINDS WERE OVER NORTHWEST IOWA EARLY THIS MORNING AS A WINTER STORM EXITS THE AREA...THE COLDEST WIND CHILLS WERE FURTHER NORTHWEST IN SOUTH DAKOTA. AT 6 AM HURON REPORTED A TEMPERATURE OF 12 BELOW ZERO AND A WIND CHILL OF 35 BELOW. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES SHOULD MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. IAZ020-031-NEZ013-014-SDZ071-151600- /O.EXA.KFSD.WC.Y.0002.000000T0000Z-070115T1600Z/ PLYMOUTH-WOODBURY-DIXON-DAKOTA-UNION- INCLUDING THE CITIES OF...LE MARS...SIOUX CITY...WAKEFIELD... PONCA...ALLEN...SOUTH SIOUX CITY...NORTH SIOUX CITY...BERESFORD... ELK POINT...ALCESTER...JEFFERSON 625 AM CST MON JAN 15 2007 ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CST THIS MORNING. NORTHWEST WINDS 20 TO 30 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 20 BELOW TO 30 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. 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. $$ IAZ001>003-012>014-MNZ071-072-080-081-089-090-097-098-SDZ038>040- 050-052>070-151600- /O.CON.KFSD.WC.Y.0002.000000T0000Z-070115T1600Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-LINCOLN-MURRAY- COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-BEADLE-KINGSBURY- BROOKINGS-GREGORY-JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA- DAVISON-HANSON-MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON- TURNER-BON HOMME-YANKTON- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...SIBLEY...SPIRIT LAKE...MILFORD...ARNOLDS PARK... ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY...SANBORN... SPENCER...TYLER...HENDRICKS...LAKE BENTON...IVANHOE...MARSHALL... SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE...WORTHINGTON... JACKSON...LAKEFIELD...PIPESTONE...LUVERNE...HURON...DE SMET... ARLINGTON...LAKE PRESTON...BROOKINGS...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...HOWARD...MADISON... FLANDREAU...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...MITCHELL...ALEXANDRIA...EMERY...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...SIOUX FALLS...WAGNER...PLATTE... LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT...PARKSTON... FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION 625 AM CST MON JAN 15 2007 ...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 15 TO 25 MPH AND LOWERING TEMPERATURES WILL RESULT IN WIND CHILLS OF 20 BELOW TO 35 BELOW ZERO THIS MORNING. SLOWLY DECREASING WINDS AND SLOWLY RISING TEMPERATURES WILL MAKE THE WIND CHILLS LESS COLD THIS AFTERNOON. 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. $$ WILLIAMS
000 WWUS43 KFSD 151559 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 959 AM CST MON JAN 15 2007 .ARCTIC AIR WHICH HAS SETTLED OVER THE REGION LAST NIGHT WILL COMBINED WITH SUSTAINED WINDS OF 10 TO 20 MPH TO PRODUCED WIND CHILLS OF 20 TO 30 BELOW ZERO TODAY. SDZ050-052-057-058-063-064-151700- /O.CAN.KFSD.WC.Y.0002.000000T0000Z-070115T1600Z/ GREGORY-JERAULD-BRULE-AURORA-CHARLES MIX-DOUGLAS- INCLUDING THE CITIES OF...GREGORY...BURKE...WESSINGTON SPRINGS... ALPENA...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY...WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR... CORSICA...DELMONT 959 AM CST MON JAN 15 2007 ...WIND CHILL ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE WIND CHILL ADVISORY. WINDS CHILL BE REMAIN AROUND 20 TO 25 MPH BELOW THE NEXT FEW HOURS...BUT AS WINDS DECREASE AND TEMPERATURES WARM SLIGHTLY...WIND CHILL VALUES OF 10 TO 20 BELOW CAN BE EXPECTED THIS AFTERNOON. $$ IAZ001>003-012>014-020-031-MNZ071-072-080-081-089-090-097-098- NEZ013-014-SDZ038>040-053>056-059>062-065>071-160000- /O.EXT.KFSD.WC.Y.0002.000000T0000Z-070116T0000Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-WOODBURY- LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-DIXON- DAKOTA-BEADLE-KINGSBURY-BROOKINGS-SANBORN-MINER-LAKE-MOODY- DAVISON-HANSON-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME- 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...SIOUX CITY...TYLER...HENDRICKS... LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE... LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON... DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...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...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 959 AM CST MON JAN 15 2007 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS AFTERNOON... THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 6 PM CST THIS AFTERNOON. SUSTAINED NORTHWEST WINDS 10 TO 20 MPH AND TEMPERATURES NEAR OR BELOW ZERO DEGREES WILL PRODUCE WINDS CHILLS OF 25 TO 30 BELOW THIS MORNING. TEMPERATURES WILL REBOUND ONLY SLIGHTLY THIS AFTERNOON...HOWEVER WINDS WILL REMAIN AROUND 10 TO 20 MPH...WITH WIND CHILLS REMAINING 20 TO 25 BELOW ZERO. 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. $$ LIEBL
000 WWUS43 KFSD 152106 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 306 PM CST MON JAN 15 2007 IAZ001>003-012>014-020-031-MNZ071-072-080-081-089-090-097-098- NEZ013-014-SDZ038>040-053>056-059>062-065>071-152215- /O.CAN.KFSD.WC.Y.0002.000000T0000Z-070116T0000Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-WOODBURY- LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-DIXON- DAKOTA-BEADLE-KINGSBURY-BROOKINGS-SANBORN-MINER-LAKE-MOODY- DAVISON-HANSON-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME- 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...SIOUX CITY...TYLER...HENDRICKS... LAKE BENTON...IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE... LUVERNE...WAKEFIELD...PONCA...ALLEN...SOUTH SIOUX CITY...HURON... DE SMET...ARLINGTON...LAKE PRESTON...BROOKINGS...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...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 306 PM CST MON JAN 15 2007 ...WIND CHILL ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE WIND CHILL ADVISORY. WIND CHILL VALUES NO LONGER MEET WIND ADVISORY CRITERIA...HOWEVER WIND CHILL VALUES WILL MAINLY BE BETWEEN 10 TO 20 BELOW ZERO THE REMAINDER OF THE AFTERNOON AND THROUGH THE OVERNIGHT HOURS. $$ LIEBL
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this wind chill advisory went out at Jan 14, 3:05 PM CST, 6 hours 25 minutes earlier.
Area forecast discussion, Jan 14, 3:05 PM CST, 6 hours 25 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
305 PM CST SUN JAN 14 2007
.DISCUSSION...
LARGE AREA OF SNOW PUSHING NORTHEAST THROUGH THE REGION. WARM
ADVECTION/MOIST ADVECTION SPREADING SOME OF THE HEAVIER SNOW INTO
NORTHWEST IOWA AND SOUTHWEST MINNESOTA THIS AFTERNOON...WITH MAIN
UPPER LEVEL SUPPORT PRODUCING ANOTHER BAND OVER WESTERN NEBRASKA
INTO NORTH CENTRAL NEBRASKA. THIS TWO AREAS WILL COMBINE TO PRODUCE
A BROAD AREA OF 3 TO 5 INCHES...WITH A FEW LOCATIONS...ESPECIALLY
FROM ABOUT BON HOMME TO TURNER AND LINCOLN COUNTIES TO AROUND
JACKSON MN WILL SEE SOME THREAT FOR AROUND 6 INCHES OF ACCUMULATION.
CONFIDENCE IN MORE THAN A HANDFUL OF COUNTIES RECEIVING 6 OR MORE
INCHES NOT QUITE HIGH ENOUGH...SO WILL CONTINUE SNOW ADVISORY
HIGHLIGHTING AREAS WHERE BEST THREAT FOR AROUND 6 INCHES OF SNOW.
OTHERWISE...ARCTIC AIR PUSHING THROUGH THE JAMES VALLEY WITH HURON
AND MITCHELL TEMPERATURES AND DEW POINTS DROPPING AND WILL SEE THIS
COLD AIR SETTLE INTO THE REMAINDER OF THE CWA OVERNIGHT.
AFTER THIS...A COUPLE COLD DAYS...REMAINED BELOW GUIDANCE...WITH NO
CHANCE FOR PRECIPITATION IN COLD ARCTIC AIR.
DURING THE EXTENDED PERIOD...WED NIGHT THRU SUN...TREND TOWARD MORE
NRN STREAM DOMINANCE BY END OF THE PERIOD HAS CONTINUED TDA. REALLY
AT THIS POINT HAVE NO ARGUMENT AS SUPPORTED BY A PLURALITY OF 00/06Z
ENS MEMBERS AS WELL. INITIAL WAVE KICKED OUT OF SW TOWARD NE/SD IS
MOVING INTO A DEARTH OF MOISTURE...BUT DYNAMICALLY COMPACT. MREF
SUGGESTS AT LEAST A POTENTIAL FOR PRECIP AND WITH MORE AND MORE
CONSISTENCY IN AT LEAST EXISTENCE OF SYSTEM...WARRANTS A SMALL SNOW
CHC. ON THU...INITIALLY SHUD SEE SOME BREAK IN PCPN...WITH ANOTHER
THREAT AS DIGGING NRN STREAM WAVE PUSHES MID LVL BNDRY THRU...WITH
BEST DYNAMICAL COUPLING ACRS THE N AND E.
SAT...STRONGER NRN STREAM WAVE SHUD DRIVE ANOTHER COLDER AIRMASS
SWRD. MAIN DYNAMICS WELL AWAY...LEAVING ONLY SHALLOW PROCESSES FOR
PCPN THREAT...AND LIKELY ONLY A FLURRY ONE AT THAT. WITH NEW
SNOWCOVER...FAVORED BLO ALL GUIDANCE OVERALL FOR TMPS.
.AVIATION...
SNOW WILL CONTINUE TO FALL AT THE FSD AND SUX THROUGH THE EVENING
HOURS...CREATING IFR TO LIFR CONDITIONS. CEILINGS WILL GENERALLY
REMAIN BELOW 500 FT AND VISIBILITIES LESS THAN 1/2 SM. SNOW WILL
BEGIN TO TAPER OFF BY LATE THIS EVENING WITH VISIBILITIES IMPROVING
TO 2 TO 4 SM...HOWEVER CEILINGS SHOULD REMAIN NEAR TO BELOW
1000 FT. SNOW WILL END LATE TONIGHT. AT HON SOME LIGHT SNOW IS
POSSIBLE...BUT THE MAIN SNOW IS EXPECTED TO THE EAST AND SOUTH.
MVFR TO IFR IS LIKELY NEAR THE HON TAF SITE THIS EVENING...LIKELY
IMPROVING TO VFR BY SUNRISE MONDAY.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
.FSD WATCHES/WARNINGS/ADVISORIES...
IA...SNOW ADVISORY UNTIL 4 AM CST MONDAY FOR IAZ001>003-012>014-
020>022-031-032.
MN...SNOW ADVISORY UNTIL 4 AM CST MONDAY FOR MNZ071-072-080-081-089-
090-097-098.
NE...SNOW ADVISORY UNTIL 4 AM CST MONDAY FOR NEZ013-014.
SD...SNOW ADVISORY UNTIL 4 AM CST MONDAY FOR SDZ040-050-054>056-
059>071.
&&
08/CHAPMAN/LIEBELHazardous weather outlook, Jan 14, 4:47 AM CST, 16 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 0447 AM CST SUN JAN 14 2007 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-151200- 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- 0447 AM CST SUN JAN 14 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT WINTER WEATHER... AREAS OF LIGHT SNOW AND FLURRIES WILL INCREASE DURING THE MORNING...WITH MOST AREAS SEEING LESS THAN A HALF INCH OF SNOW. HOWEVER...SIGNIFICANT SNOW WILL DEVELOP ALONG THE MISSOURI VALLEY FROM NEAR CHAMBERLAIN TO SIOUX CITY BY LATE MORNING...THEN SPREAD RAPIDLY NORTHEAST OVER MOST OF THE AREA THIS AFTERNOON AND THIS EVENING. TOTAL SNOWFALL AMOUNTS THROUGH TONIGHT SHOULD RANGE FROM NEAR 7 INCHES EAST OF A LINE FROM WORTHINGTON MINNESOTA TO CHEROKEE IOWA TO 4 TO 6 INCHES TO THE WEST AND NORTH AS FAR AS BROOKINGS AND PICKSTOWN SOUTH DAKOTA...INCLUDING SIOUX FALLS. THE SNOW WILL END FROM WEST TO EAST OVER THE AREA LATER TONIGHT AND EARLY MONDAY. NORTH TO NORTHWEST WINDS WILL PICK UP TO 15 TO 25 MPH CAUSING AREAS OF BLOWING SNOW TONIGHT. WIND CHILLS SHOULD ALSO DROP TO 15 BELOW TO 25 BELOW ZERO LATER TONIGHT INTO MONDAY MORNING. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY 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.CRH.NOAA.GOV/FSD. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK.
In the hours before
Local storm report, Jan 14, 3:59 PM CST, 5 hours 31 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
359 PM CST SUN JAN 14 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0345 PM SNOW SIOUX CENTER 43.08N 96.17W
01/14/2007 E2.0 INCH SIOUX IA CO-OP OBSERVER
&&
JCLocal storm report, Jan 14, 4:35 PM CST, 4 hours 55 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE SIOUX FALLS SD
435 PM CST SUN JAN 14 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1200 PM SNOW SIOUX CITY 42.50N 96.39W
01/14/2007 E1.0 INCH WOODBURY IA ASOS
NEW SNOW AT THE AIRPORT.
1208 PM SNOW YANKTON 42.89N 97.39W
01/14/2007 E0.2 INCH YANKTON SD BROADCAST MEDIA
NEW SNOW AT YANKTON.
0152 PM SNOW BERESFORD 43.08N 96.78W
01/14/2007 E0.5 INCH UNION SD PUBLIC
0159 PM SNOW 4 S SLOAN 42.18N 96.22W
01/14/2007 E2.0 INCH MONONA IA TRAINED SPOTTER
0218 PM SNOW CHEROKEE 42.75N 95.55W
01/14/2007 E2.0 INCH CHEROKEE IA FIRE DEPT/RESCUE
0218 PM SNOW STORM LAKE 42.65N 95.20W
01/14/2007 E2.0 INCH BUENA VISTA IA LAW ENFORCEMENT
0223 PM SNOW ARMOUR 43.32N 98.34W
01/14/2007 E1.0 INCH DOUGLAS SD CO-OP OBSERVER
0225 PM SNOW FAIRFAX 43.03N 98.89W
01/14/2007 E0.3 INCH GREGORY SD AMATEUR RADIO
0231 PM SNOW YANKTON 42.89N 97.39W
01/14/2007 E1.5 INCH YANKTON SD LAW ENFORCEMENT
0240 PM SNOW VERMILLION 42.78N 96.93W
01/14/2007 E2.5 INCH CLAY SD LAW ENFORCEMENT
ESTIMATED 2 TO 3 INCHES.
0248 PM SNOW PARKER 43.40N 97.14W
01/14/2007 E1.0 INCH TURNER SD TRAINED SPOTTER
0252 PM SNOW CANTON 43.30N 96.58W
01/14/2007 E1.0 INCH LINCOLN SD CO-OP OBSERVER
0303 PM SNOW SHELDON 43.18N 95.84W
01/14/2007 E1.1 INCH OBRIEN IA CO-OP OBSERVER
0310 PM SNOW 1 E ORANGE CITY 43.00N 96.04W
01/14/2007 E1.5 INCH SIOUX IA CO-OP OBSERVER
0345 PM SNOW SIOUX CENTER 43.08N 96.17W
01/14/2007 E2.0 INCH SIOUX IA CO-OP OBSERVER
&&
KWEISSERLocal storm report, Jan 14, 4:43 PM CST, 4 hours 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
443 PM CST SUN JAN 14 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0345 PM SNOW 2 SE SIOUX CENTER 43.06N 96.14W
01/14/2007 M2.0 INCH SIOUX IA CO-OP OBSERVER
0405 PM SNOW WAKEFIELD 42.27N 96.87W
01/14/2007 M3.7 INCH DIXON NE CO-OP OBSERVER
&&
MJFLocal storm report, Jan 14, 5:07 PM CST, 4 hours 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
507 PM CST SUN JAN 14 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 PM SNOW NEWCASTLE 42.65N 96.87W
01/14/2007 M5.0 INCH DIXON NE TRAINED SPOTTER
&&
BTNearby
Wind Chill Advisories in South Dakota, 2007Wind Chill Advisories in Iowa, 2007Wind Chill Advisories in Minnesota, 2007Every wind chill advisory in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.