Alert archive / South Dakota / Snow Advisories in 2007
Snow Advisory 3, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this snow advisory at Feb 12, 2007, 4:14 AM CST for 4 states. It took effect at Feb 12, 2007, 12:00 PM CST. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Feb 12, 2007, 4:14 AM CST (10:14 UTC)
- In effect from
- Feb 12, 2007, 12:00 PM CST
- Expired
- Feb 13, 2007, 12:00 PM CST
- In force
- 24 hr
- Issued by
- NWS Sioux Falls, SD
All 45 counties
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, 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), 16 km from the middle of the area, began a volume at 10:14 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, 10.2 hours before the alert went out and 202 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
- 705 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- -61 m²/s²
- 0-3 km storm-relative helicity
- 111 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 121014 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 414 AM CST MON FEB 12 2007 .UPPER LEVEL LOW PRESSURE WILL MOVE INTO THE NORTHERN PLAINS TODAY...BRINGING A BROAD AREA OF SNOW TO THE REGION. SNOW WILL BEGIN TO DEVELOP LATE THIS MORNING IN CENTRAL SOUTH DAKOTA...THEN SPREAD EAST INTO WESTERN PARTS OF IOWA AND MINNESOTA EARL THIS EVENING. THE SNOW WILL BEGIN TO DECREASE IN INTENSITY FROM THE JAMES VALLEY WEST AROUND MIDNIGHT...BUT SHOULD CONTINUE THROUGH TUESDAY MORNING OVER NORTHWEST IOWA AND SOUTHWEST MINNESOTA. SOME BLOWING SNOW WILL BE POSSIBLE AS WELL AS WINDS INCREASE TO AROUND 20 MPH. SDZ038-050-052-053-057>059-063-064-121815- /O.NEW.KFSD.SN.Y.0003.070212T1800Z-070213T0800Z/ BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-CHARLES MIX- DOUGLAS- INCLUDING THE CITIES OF...HURON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 414 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 2 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 2 AM CST TUESDAY. SNOW WILL DEVELOP AROUND NOON...THEN CONTINUE THROUGH ABOUT MIDNIGHT. THE SNOW WILL BE HEAVY AT TIMES...POSSIBLY FALLING AT AN INCH AN HOUR. BY MIDNIGHT...MOST LOCATIONS WILL SEE 3 TO 5 INCHES OF SNOW...WITH SOME ISOLATED 6 INCH AMOUNTS POSSIBLE. 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. $$ NEZ013-014-SDZ039-054-055-060>062-065>071-121815- /O.NEW.KFSD.SN.Y.0003.070212T2100Z-070213T1000Z/ DIXON-DAKOTA-KINGSBURY-MINER-LAKE-HANSON-MCCOOK-MINNEHAHA- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...DE SMET...ARLINGTON...LAKE PRESTON...HOWARD... MADISON...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 414 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY. SNOW WILL SPREAD FROM WEST TO EAST TODAY...REACHING THE INTERSTATE 29 CORRIDOR AROUND 400 PM CST. THIS WILL CREATE SOME PROBLEMS FOR THE AFTERNOON RUSH...SO PLEASE BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS DURING THIS TIME. BY LATE TONIGHT...TOTAL SNOW ACCUMULATIONS SHOULD BE 3 TO 5 INCHES. WINDS AROUND 20 MPH MAY CREATE SOME BLOWING SNOW AS WELL. TH SNOW SHOULD BE EAST OF THE AREA BY ABOUT 600 AM CST TUESDAY MORNING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ IAZ001>003-012>014-020>022-031-032-121815- /O.NEW.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA- 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 414 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO NORTHWEST IOWA LATE THIS AFTERNOON...BECOMING HEAVY AT TIMES DURING THE NIGHT TIME. THE SNOW WILL COMBINE WITH WINDS AROUND 20 MPH TO CREATE SOME BLOWING SNOW AS WELL. BY TUESDAY MORNING 3 TO 5 INCHES OF SNOW CAN BE EXPECTED. 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. $$ MNZ071-072-080-081-089-090-097-098-SDZ040-056-121815- /O.NEW.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE... BROOKINGS...FLANDREAU 414 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO SOUTHWEST MINNESOTA LATE THIS AFTERNOON...BECOMING HEAVY AT TIMES DURING THE NIGHT TIME. THE SNOW WILL COMBINE WITH WINDS AROUND 20 MPH TO CREATE SOME BLOWING SNOW AS WELL. BY TUESDAY MORNING 2 TO 4 INCHES OF SNOW CAN BE EXPECTED. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$
7 follow-up statements
000 WWUS43 KFSD 121154 WSWFSD URGENT - WINTER WEATHER MESSAGE...CORRECTION NATIONAL WEATHER SERVICE SIOUX FALLS SD 554 AM CST MON FEB 12 2007 .UPPER LEVEL LOW PRESSURE WILL MOVE INTO THE NORTHERN PLAINS TODAY...BRINGING A BROAD AREA OF SNOW TO THE REGION. SNOW WILL BEGIN TO DEVELOP LATE THIS MORNING IN CENTRAL SOUTH DAKOTA...THEN SPREAD EAST INTO WESTERN PARTS OF IOWA AND MINNESOTA EARLY THIS EVENING. THE SNOW WILL BEGIN TO DECREASE IN INTENSITY FROM THE JAMES VALLEY WEST AROUND MIDNIGHT...BUT SHOULD CONTINUE THROUGH TUESDAY MORNING OVER NORTHWEST IOWA AND SOUTHWEST MINNESOTA. SOME BLOWING SNOW WILL BE POSSIBLE AS WELL AS WINDS INCREASE TO AROUND 20 MPH. SDZ038-050-052-053-057>059-063-064-121815- /O.NEW.KFSD.SN.Y.0003.070212T1800Z-070213T0800Z/ BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-CHARLES MIX- DOUGLAS- INCLUDING THE CITIES OF...HURON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 554 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 2 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 2 AM CST TUESDAY. SNOW WILL DEVELOP AROUND NOON...THEN CONTINUE THROUGH ABOUT MIDNIGHT. THE SNOW WILL BE HEAVY AT TIMES...POSSIBLY FALLING AT AN INCH AN HOUR. BY MIDNIGHT...MOST LOCATIONS WILL SEE 3 TO 5 INCHES OF SNOW...WITH SOME ISOLATED 6 INCH AMOUNTS POSSIBLE. 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. $$ NEZ013-014-SDZ039-054-055-060>062-065>071-121815- /O.NEW.KFSD.SN.Y.0003.070212T2100Z-070213T1000Z/ DIXON-DAKOTA-KINGSBURY-MINER-LAKE-HANSON-MCCOOK-MINNEHAHA- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...DE SMET...ARLINGTON...LAKE PRESTON...HOWARD... MADISON...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 554 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY. SNOW WILL SPREAD FROM WEST TO EAST TODAY...REACHING THE INTERSTATE 29 CORRIDOR AROUND 400 PM CST. THIS WILL CREATE SOME PROBLEMS FOR THE AFTERNOON RUSH...SO PLEASE BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS DURING THIS TIME. BY LATE TONIGHT...TOTAL SNOW ACCUMULATIONS SHOULD BE 3 TO 5 INCHES. WINDS AROUND 20 MPH MAY CREATE SOME BLOWING SNOW AS WELL. TH SNOW SHOULD BE EAST OF THE AREA BY ABOUT 600 AM CST TUESDAY MORNING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ IAZ001>003-012>014-020>022-031-032-121815- /O.NEW.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA- 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 554 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO NORTHWEST IOWA LATE THIS AFTERNOON...BECOMING HEAVY AT TIMES DURING THE NIGHT TIME. THE SNOW WILL COMBINE WITH WINDS AROUND 20 MPH TO CREATE SOME BLOWING SNOW AS WELL. BY TUESDAY MORNING 3 TO 5 INCHES OF SNOW CAN BE EXPECTED. 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. $$ MNZ071-072-080-081-089-090-097-098-SDZ040-056-121815- /O.NEW.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE... BROOKINGS...FLANDREAU 554 AM CST MON FEB 12 2007 ...SNOW ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO SOUTHWEST MINNESOTA LATE THIS AFTERNOON...BECOMING HEAVY AT TIMES DURING THE NIGHT TIME. THE SNOW WILL COMBINE WITH WINDS AROUND 20 MPH TO CREATE SOME BLOWING SNOW AS WELL. BY TUESDAY MORNING 2 TO 4 INCHES OF SNOW CAN BE EXPECTED. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$
000 WWUS43 KFSD 121707 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1107 AM CST MON FEB 12 2007 .UPPER LEVEL LOW PRESSURE WILL MOVE INTO THE NORTHERN PLAINS TODAY...BRINGING A BROAD AREA OF SNOW TO THE REGION. SNOW WILL BEGIN TO DEVELOP LATE THIS MORNING IN CENTRAL SOUTH DAKOTA...THEN SPREAD EAST INTO WESTERN PARTS OF IOWA AND MINNESOTA EARLY THIS EVENING. THE SNOW WILL BEGIN TO DECREASE IN INTENSITY FROM THE JAMES VALLEY WEST AROUND PRE DAWN HOURS LATE TONIGHT...BUT SHOULD CONTINUE INTO TUESDAY MORNING FROM AREAS NEAR I 29 AND EASTWARD. SOME BLOWING SNOW WILL BE POSSIBLE AS WELL AS WINDS INCREASE TO 15 TO 25 MPH TONIGHT. SDZ038-050-052-053-057>059-063-064-130115- /O.CON.KFSD.SN.Y.0003.070212T1800Z-070213T0800Z/ BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-CHARLES MIX- DOUGLAS- INCLUDING THE CITIES OF...HURON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 1107 AM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 2 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 2 AM CST TUESDAY. SNOW WILL BEGIN TO DEVELOP IN THE EARLY AFTERNOON...THEN CONTINUE THROUGH ABOUT THE PRE DAWN HOURS. THE SNOW COULD BE HEAVY AT TIMES LATE THIS AFTERNOON AND EVENING. BY LATE TONIGHT...MOST LOCATIONS WILL SEE 3 TO 5 INCHES OF SNOW...WITH SOME ISOLATED 6 INCH AMOUNTS POSSIBLE. FOR THE NEXT UPDATE...THE SNOW ADVISORY MAY HAVE TO LINGER A FEW HOURS LONGER IN THIS AREA...TOWARD THE PRE DAWN HOURS. 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. $$ NEZ013-014-SDZ039-054-055-060>062-065>071-130115- /O.CON.KFSD.SN.Y.0003.070212T2100Z-070213T1000Z/ DIXON-DAKOTA-KINGSBURY-MINER-LAKE-HANSON-MCCOOK-MINNEHAHA- HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...DE SMET...ARLINGTON...LAKE PRESTON...HOWARD... MADISON...ALEXANDRIA...EMERY...SALEM...CANISTOTA...BRIDGEWATER... MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN...MENNO...TRIPP... PARKER...CENTERVILLE...MARION...VIBORG...HURLEY...CHANCELLOR... CANTON...LENNOX...TEA...HARRISBURG...TYNDALL...SCOTLAND... SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION... NORTH SIOUX CITY...BERESFORD...ELK POINT...ALCESTER...JEFFERSON 1107 AM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY. SNOW WILL SPREAD FROM WEST TO EAST TODAY...REACHING THE INTERSTATE 29 CORRIDOR LATE THIS AFTERNOON. IT IS POSSIBLE THAT THE HEAVIEST OF THE SNOW WILL NOW HOLD OFF UNTIL AFTER THE EVENING COMMUTE HOME FROM WORK. LIGHT SNOW WILL LIKELY LINGER INTO TUESDAY MORNING...SO THIS ADVISORY MAY HAVE TO LINGER LONGER INTO TUESDAY MORNING FOR THE NEXT UPDATE. TOTAL SNOWFALL STILL LOOKS TO BE ABOUT 3 TO 5 INCHES HOWEVER. WINDS WILL INCREASE TO 15 TO 25 MPH TONIGHT CREATING BLOWING SNOW AS WELL. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ IAZ001>003-012>014-020>022-031-032-130115- /O.CON.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA- 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 1107 AM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO NORTHWEST IOWA TOWARD EVENING. THE SNOW WILL COMBINE WITH WINDS OF 15 TO 25 MPH TO CREATE BLOWING SNOW AS WELL. BY TUESDAY MORNING 3 TO 5 INCHES OF SNOW CAN BE EXPECTED. AFTER ABOUT 9 AM TUESDAY...THE SNOW SHOULD RAPIDLY DIMINISH. 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. $$ MNZ071-072-080-081-089-090-097-098-SDZ040-056-130115- /O.CON.KFSD.SN.Y.0003.070212T2300Z-070213T1500Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- BROOKINGS-MOODY- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE... BROOKINGS...FLANDREAU 1107 AM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY. SNOW WILL MOVE INTO SOUTHWEST MINNESOTA VERY LATE THIS AFTERNOON AND EVENING. THE SNOW WILL COMBINE WITH WINDS OF 15 TO 25 MPH TO CREATE BLOWING SNOW AS WELL. BY TUESDAY MORNING...2 TO ABOUT 3 AND A HALF INCHES OF SNOW CAN BE EXPECTED. THE SNOW SHOULD RAPIDLY TAPER OFF AFTER 9 AM TUESDAY. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ MJF
000 WWUS43 KFSD 122146 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 346 PM CST MON FEB 12 2007 .UPPER LEVEL LOW PRESSURE WILL MOVE ACROSS THE NORTHERN PLAINS TONIGHT...BRINGING A BROAD AREA OF SNOW TO THE REGION. SNOW WHICH HAS BEEN DEVELOPING OVER CENTRAL SOUTH DAKOTA THROUGH THE AFTERNOON...WILL SPREAD EASTWARD OVER SOUTHEASTERN SOUTH DAKOTA...NORTHWESTERN IOWA AND SOUTHWESTERN MINNESOTA THROUGH THE EVENING AND NIGHT TIME HOURS. THE SNOW WILL BEGIN TO DECREASE IN INTENSITY FROM THE JAMES VALLEY WEST DURING THE PRE DAWN HOURS OF TUESDAY...BUT WILL CONTINUE INTO MID TO LATE TUESDAY MORNING IN AREAS FROM NEAR I 29 AND EASTWARD. SOME BLOWING SNOW WILL BE POSSIBLE AS WELL AS WINDS INCREASE TO 15 TO 25 MPH TONIGHT. SDZ038-050-052-053-057>059-063-064-130600- /O.EXT.KFSD.SN.Y.0003.000000T0000Z-070213T1000Z/ BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-CHARLES MIX- DOUGLAS- INCLUDING THE CITIES OF...HURON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 346 PM CST MON FEB 12 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 4 AM CST TUESDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 4 AM CST TUESDAY. SNOW WHICH IS DEVELOPING OVER THE AREA LATE THIS AFTERNOON WILL CONTINUE THROUGH THE PRE DAWN HOURS OF TUESDAY. THE SNOW COULD BE HEAVY AT TIMES THROUGH THE EVENING HOURS. BY THE VERY EARLY MORNING HOURS ON TUESDAY...MOST LOCATIONS WILL SEE 4 TO 5 INCHES OF SNOW...WITH LOCALLY HIGHER AMOUNTS POSSIBLE. IN ADDITION..WINDS WILL BE INCREASING TONIGHT TO 15 TO 20 MPH...AND DRIFTING SNOW WILL BE POSSIBLE. 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. $$ NEZ013-014-SDZ039-040-054>056-060>062-065>071-130600- /O.EXT.KFSD.SN.Y.0003.070212T2146Z-070213T1500Z/ DIXON-DAKOTA-KINGSBURY-BROOKINGS-MINER-LAKE-MOODY-HANSON-MCCOOK- MINNEHAHA-HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...DE SMET...ARLINGTON...LAKE PRESTON... BROOKINGS...HOWARD...MADISON...FLANDREAU...ALEXANDRIA...EMERY... SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 346 PM CST MON FEB 12 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 9 AM CST TUESDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 9 AM CST TUESDAY. SNOW OVER CENTRAL SOUTH DAKOTA WILL MOVE INTO THE SOUTHEASTERN PORTIONS OF THE STATE DURING THE EARLY EVENING HOURS...AND THEN CONTINUE THROUGH TUESDAY MORNING. BY THE MORNING HOURS OF TUESDAY...MOST LOCATIONS WILL SEE 4 TO 5 INCHES OF SNOW...WITH HIGHEST AMOUNTS GENERALLY SOUTH OF INTERSTATE 90. THE SNOW WILL TAPER OFF AFTER 9 AM ON TUESDAY. IN ADDITION...WINDS ARE EXPECTED TO INCREASE TO 15 TO 20 MPH TONIGHT...WITH GUSTS AROUND 25 MPH. THIS MAY RESULT IN BLOWING SNOW WHICH WILL REDUCE VISIBILITIES TO LESS THAN 1 MILE AT TIMES...AND MOTORISTS SHOULD USE CAUTION WHEN DRIVING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ IAZ001>003-012>014-020>022-031-032-130600- /O.EXT.KFSD.SN.Y.0003.070212T2300Z-070213T1800Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA- 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 346 PM CST MON FEB 12 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 12 PM CST TUESDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 12 PM CST TUESDAY. SNOW WILL MOVE INTO NORTHWEST IOWA THIS EVENING...AND CONTINUE INTO LATE TUESDAY MORNING. BY TUESDAY MORNING...4 TO 5 INCHES OF SNOW CAN BE EXPECTED. SNOW WILL TAPER OFF AFTER 11 AM ON TUESDAY. IN ADDITION...WINDS ARE EXPECTED TO INCREASE TO 15 TO 20 MPH TONIGHT...WITH GUSTS AROUND 25 MPH. THIS MAY RESULT IN BLOWING SNOW WHICH WILL REDUCE VISIBILITIES TO LESS THAN 1 MILE AT TIMES...AND MOTORISTS SHOULD USE CAUTION WHEN DRIVING. 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. $$ MNZ071-072-080-081-089-090-097-098-130600- /O.EXT.KFSD.SN.Y.0003.070212T2300Z-070213T1800Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE 346 PM CST MON FEB 12 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 12 PM CST TUESDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 12 PM CST TUESDAY. SNOW WILL MOVE INTO SOUTHWESTERN MINNESOTA THIS EVENING...AND CONTINUE THROUGH LATE ON TUESDAY MORNING. BY TUESDAY MORNING...3 TO 4 INCHES OF SNOW CAN BE EXPECTED OVER THE AREA. SNOW WILL TAPER OFF AFTER 11 AM ON TUESDAY. IN ADDITION...WINDS ARE EXPECTED TO INCREASE TO 15 TO 20 MPH TONIGHT...WITH GUSTS AROUND 25 MPH. THIS MAY RESULT IN BLOWING SNOW WHICH WILL REDUCE VISIBILITIES TO LESS THAN 1 MILE AT TIMES...AND MOTORISTS SHOULD USE CAUTION WHEN DRIVING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ JM
000 WWUS43 KFSD 130330 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 930 PM CST MON FEB 12 2007 .PERIODS OF SNOW...ACCOMPANIED BY BRISK NORTHERLY WINDS...WILL COVER THE TRI-STATE AREA TONIGHT...AND THEN GRADUALLY END FROM WEST TO EAST ACROSS THE AREA TUESDAY. SOME BLOWING AND DRIFTING SNOW...ESPECIALLY IN RURAL AREAS...CAN BE EXPECTED OVERNIGHT AND TUESDAY MORNING. SDZ038-050-052-053-057>059-063-064-131000- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1000Z/ BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-CHARLES MIX- DOUGLAS- INCLUDING THE CITIES OF...HURON...GREGORY...BURKE... WESSINGTON SPRINGS...ALPENA...WOONSOCKET...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY...MITCHELL... WAGNER...PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 930 PM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST TUESDAY. PERIODS OF SNOW WILL CONTINUE THROUGH THE NIGHT. MOST LOCATIONS WILL SEE AN ADDITIONAL 3 INCHES OF SNOW...WITH LOCALLY HIGHER AMOUNTS POSSIBLE...BEFORE ENDING EARLY TUESDAY MORNING. NORTHERLY WINDS OF 15 TO 25 MPH WILL CAUSE SOME BLOWING AND DRIFTING SNOW OVERNIGHT...REDUCING VISIBILITIES AT TIMES...ESPECIALLY IN RURAL AREAS. 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. $$ NEZ013-014-SDZ039-040-054>056-060>062-065>071-131130- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1500Z/ DIXON-DAKOTA-KINGSBURY-BROOKINGS-MINER-LAKE-MOODY-HANSON-MCCOOK- MINNEHAHA-HUTCHINSON-TURNER-LINCOLN-BON HOMME-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...DE SMET...ARLINGTON...LAKE PRESTON... BROOKINGS...HOWARD...MADISON...FLANDREAU...ALEXANDRIA...EMERY... SALEM...CANISTOTA...BRIDGEWATER...MONTROSE...SIOUX FALLS... PARKSTON...FREEMAN...MENNO...TRIPP...PARKER...CENTERVILLE... MARION...VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR... YANKTON...VERMILLION...NORTH SIOUX CITY...BERESFORD...ELK POINT... ALCESTER...JEFFERSON 930 PM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY. SNOW WILL SPREAD OVER THE AREA THIS EVENING...WITH PERIODS OF SNOW OVERNIGHT INTO TUESDAY MORNING. MOST LOCATIONS WILL SEE 3 TO 5 INCHES OF SNOW. THE SNOW WILL TAPER OFF AFTER 9 AM ON TUESDAY. NORTHERLY WINDS OF 15 TO 25 MPH WILL CAUSE AREAS OF BLOWING AND DRIFTING SNOW LATE TONIGHT AND EARLY TUESDAY...REDUCING VISIBILITIES...ESPECIALLY IN RURAL AREAS. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ IAZ001>003-012>014-020>022-031-032-131130- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ LYON-OSCEOLA-DICKINSON-SIOUX-OBRIEN-CLAY-PLYMOUTH-CHEROKEE- BUENA VISTA-WOODBURY-IDA- 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 930 PM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST TUESDAY. SNOW WILL SPREAD OVER THE AREA THIS EVENING...WITH PERIODS OF SNOW OVERNIGHT INTO TUESDAY MORNING. MOST LOCATIONS WILL SEE 3 TO 5 INCHES OF SNOW...WITH LOCAL AMOUNTS TO 6 INCHES POSSIBLE. THE SNOW WILL TAPER OFF LATE TUESDAY MORNING. NORTHERLY WINDS OF 15 TO 25 MPH WILL CAUSE AREAS OF BLOWING AND DRIFTING SNOW LATE TONIGHT AND EARLY TUESDAY...REDUCING VISIBILITIES...ESPECIALLY IN RURAL AREAS. 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. $$ MNZ071-072-080-081-089-090-097-098-131130- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE 930 PM CST MON FEB 12 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST TUESDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 12 PM CST TUESDAY. SNOW WILL GRADUALLY SPREAD OVER THE AREA LATE THIS EVENING...WITH PERIODS OF SNOW THEN EXPECTED OVERNIGHT INTO TUESDAY MORNING. MOST LOCATIONS WILL SEE 1 TO 3 INCHES OF SNOW. THE SNOW WILL TAPER OFF BY NOON TUESDAY. NORTHERLY WINDS OF 15 TO 20 MPH WILL CAUSE AREAS OF BLOWING AND DRIFTING SNOW LATE TONIGHT AND EARLY TUESDAY...REDUCING VISIBILITIES...ESPECIALLY IN RURAL AREAS. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ GH
000 WWUS43 KFSD 130957 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 357 AM CST TUE FEB 13 2007 .SNOW WILL GRADUALLY TAPER TO FLURRIES FROM WEST TO EAST THROUGH THE MORNING...AS HIGH PRESSURE BEGINS TO BUILD SOUTH THROUGH THE DAKOTAS. BREEZY NORTH WINDS WILL ALSO CREATE BLOWING AND DRIFTING SNOW... ESPECIALLY IN RURAL AREAS. SDZ039-040-054>056-131800- /O.CAN.KFSD.SN.Y.0003.000000T0000Z-070213T1500Z/ /O.NEW.KFSD.WC.Y.0007.070213T0957Z-070213T1800Z/ KINGSBURY-BROOKINGS-MINER-LAKE-MOODY- INCLUDING THE CITIES OF...DE SMET...ARLINGTON...LAKE PRESTON... BROOKINGS...HOWARD...MADISON...FLANDREAU 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY IS CANCELLED... ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST TODAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST TODAY. THE SNOW ADVISORY HAS BEEN CANCELLED. AREAS OF LIGHT SNOW AND BLOWING SNOW WILL CONTINUE THROUGH THE EARLY MORNING. HOWEVER...SNOWFALL AMOUNTS ARE LIGHTER THAN PREVIOUSLY EXPECTED...AND THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. TEMPERATURES AT OR JUST BELOW ZERO...COMBINED WITH NORTH WINDS OF 15 TO 20 MPH...WILL PRODUCE WIND CHILLS OF 20 BELOW TO 25 BELOW ZERO THROUGH NOON. 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. $$ MNZ071-072-097-131800- /O.CAN.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ /O.NEW.KFSD.WC.Y.0007.070213T0957Z-070213T1800Z/ LINCOLN-LYON-PIPESTONE- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...PIPESTONE 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY IS CANCELLED... ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST TODAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST TODAY. THE SNOW ADVISORY HAS BEEN CANCELLED. AREAS OF LIGHT SNOW AND BLOWING SNOW WILL CONTINUE THROUGH MID MORNING. HOWEVER...SNOWFALL AMOUNTS ARE LIGHTER THAN PREVIOUSLY EXPECTED...AND THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. TEMPERATURES AT OR JUST BELOW ZERO...COMBINED WITH NORTH WINDS OF 15 TO 20 MPH...WILL PRODUCE WIND CHILLS OF 20 BELOW TO 25 BELOW ZERO THROUGH NOON. A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND WILL COMBINE WITH COLD TEMPERATURES TO CREATE DANGEROUSLY COLD CONDITIONS FOR EXPOSED SKIN. THE WIND WILL MAKE IT FEEL LIKE IT IS 20 DEGREES BELOW ZERO OR COLDER FOR A PERIOD OF SEVERAL HOURS. THOSE PLANNING TO VENTURE OUTDOORS SHOULD DRESS WARMLY...MAKING SURE THAT ALL EXPOSED SKIN IS COVERED. $$ SDZ060-061-065-068-131100- /O.CAN.KFSD.SN.Y.0003.000000T0000Z-070213T1500Z/ HANSON-MCCOOK-HUTCHINSON-BON HOMME- INCLUDING THE CITIES OF...ALEXANDRIA...EMERY...SALEM... CANISTOTA...BRIDGEWATER...MONTROSE...PARKSTON...FREEMAN...MENNO... TRIPP...TYNDALL...SCOTLAND...SPRINGFIELD...AVON...TABOR 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE SNOW ADVISORY. AREAS OF LIGHT SNOW AND BLOWING SNOW WILL CONTINUE THROUGH THE EARLY MORNING. HOWEVER...LITTLE ADDITIONAL ACCUMULATION IS EXPECTED...AND THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. $$ IAZ002-003-014-MNZ080-081-089-090-098-131100- /O.CAN.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ OSCEOLA-DICKINSON-CLAY-MURRAY-COTTONWOOD-NOBLES-JACKSON-ROCK- INCLUDING THE CITIES OF...SIBLEY...SPIRIT LAKE...MILFORD... ARNOLDS PARK...SPENCER...SLAYTON...FULDA...WINDOM... MOUNTAIN LAKE...WORTHINGTON...JACKSON...LAKEFIELD...LUVERNE 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE SNOW ADVISORY. AREAS OF LIGHT SNOW AND BLOWING SNOW WILL CONTINUE THROUGH MID MORNING. HOWEVER...SNOWFALL AMOUNTS ARE LIGHTER THAN PREVIOUSLY EXPECTED...AND THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. $$ SDZ038-052-053-057-058-131800- /O.EXP.KFSD.SN.Y.0003.000000T0000Z-070213T1000Z/ /O.NEW.KFSD.WC.Y.0007.070213T0957Z-070213T1800Z/ BEADLE-JERAULD-SANBORN-BRULE-AURORA- INCLUDING THE CITIES OF...HURON...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...CHAMBERLAIN...KIMBALL...PLANKINTON...WHITE LAKE... STICKNEY 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST TODAY... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST TODAY. THE SNOW ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS MORNING. AREAS OF LIGHT SNOW OR FLURRIES WILL CONTINUE THROUGH LATE MORNING...WITH LITTLE IF ANY ADDITIONAL ACCUMULATION. TEMPERATURES JUST BELOW ZERO...COMBINED WITH NORTH WINDS OF 10 TO 20 MPH...WILL PRODUCE WIND CHILLS OF 20 BELOW TO 25 BELOW ZERO THROUGH NOON. 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. $$ SDZ050-059-063-064-131100- /O.EXP.KFSD.SN.Y.0003.000000T0000Z-070213T1000Z/ GREGORY-DAVISON-CHARLES MIX-DOUGLAS- INCLUDING THE CITIES OF...GREGORY...BURKE...MITCHELL...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS MORNING... THE SNOW ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS MORNING. SCATTERED FLURRIES WILL CONTINUE THROUGH THE EARLY MORNING...WITH LITTLE IF ANY ADDITIONAL ACCUMULATION. $$ NEZ013-014-SDZ062-066-067-069>071-131500- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1500Z/ DIXON-DAKOTA-MINNEHAHA-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...SIOUX FALLS...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING. LIGHT SNOW WILL CONTINUE EARLY THIS MORNING...TAPERING TO FLURRIES FROM WEST TO EAST THROUGH 9 AM. SNOWFALL TOTALS WILL RANGE FROM 2 TO 3 INCHES AROUND SIOUX FALLS...UP TO 4 TO 5 INCHES NEAR THE MISSOURI RIVER. NORTH WINDS OF 15 TO 25 MPH WILL CAUSE AREAS OF BLOWING AND DRIFTING SNOW AS WELL...REDUCING VISIBILITY TO A MILE OR TWO... ESPECIALLY IN RURAL AREAS. 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. $$ IAZ001-012-013-020>022-031-032-131800- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK 357 AM CST TUE FEB 13 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. SNOW WILL CONTINUE ACROSS NORTHWEST IOWA THROUGH MID MORNING... GRADUALLY TAPERING TO FLURRIES FROM WEST TO EAST AFTER 9 AM. SNOWFALL TOTALS WILL RANGE FROM 3 TO 5 INCHES MOST AREAS...WITH THE HIGHEST AMOUNTS NEAR THE SIOUX CITY AREA. NORTH WINDS OF 15 TO 25 MPH WILL ALSO CAUSE BLOWING AND DRIFTING SNOW...REDUCING VISIBILITY TO A MILE OR TWO...ESPECIALLY IN RURAL AREAS. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ JH
000 WWUS43 KFSD 131458 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 858 AM CST TUE FEB 13 2007 .SNOW WILL GRADUALLY TAPER TO FLURRIES FROM WEST TO EAST THROUGH THE MORNING...AS HIGH PRESSURE BEGINS TO BUILD SOUTH THROUGH THE DAKOTAS. BREEZY NORTH WINDS WILL ALSO CREATE BLOWING AND DRIFTING SNOW... ESPECIALLY IN RURAL AREAS. NEZ013-014-SDZ062-066-067-069>071-131600- /O.EXP.KFSD.SN.Y.0003.000000T0000Z-070213T1500Z/ DIXON-DAKOTA-MINNEHAHA-TURNER-LINCOLN-YANKTON-CLAY-UNION- INCLUDING THE CITIES OF...WAKEFIELD...PONCA...ALLEN... SOUTH SIOUX CITY...SIOUX FALLS...PARKER...CENTERVILLE...MARION... VIBORG...HURLEY...CHANCELLOR...CANTON...LENNOX...TEA... HARRISBURG...YANKTON...VERMILLION...NORTH SIOUX CITY... BERESFORD...ELK POINT...ALCESTER...JEFFERSON 858 AM CST TUE FEB 13 2007 ...SNOW ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING... THE SNOW ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING. $$ IAZ001-012-013-020>022-031-032-131800- /O.CON.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK 858 AM CST TUE FEB 13 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. SNOW WILL CONTINUE ACROSS NORTHWEST IOWA THROUGH MID MORNING... GRADUALLY TAPERING TO FLURRIES FROM WEST TO EAST AFTER 9 AM. SNOWFALL TOTALS WILL RANGE FROM 3 TO 5 INCHES MOST AREAS...WITH THE HIGHEST AMOUNTS NEAR THE SIOUX CITY AREA. NORTH WINDS OF 15 TO 25 MPH WILL ALSO CAUSE BLOWING AND DRIFTING SNOW...REDUCING VISIBILITY TO A MILE OR TWO...ESPECIALLY IN RURAL AREAS. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ MNZ071-072-097-SDZ038>040-052>058-131800- /O.CON.KFSD.WC.Y.0007.000000T0000Z-070213T1800Z/ LINCOLN-LYON-PIPESTONE-BEADLE-KINGSBURY-BROOKINGS-JERAULD-SANBORN- MINER-LAKE-MOODY-BRULE-AURORA- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...PIPESTONE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...HOWARD...MADISON...FLANDREAU...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY 858 AM CST TUE FEB 13 2007 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY. AREAS OF LIGHT SNOW AND BLOWING SNOW WILL CONTINUE THROUGH THE EARLY MORNING. HOWEVER...SNOWFALL AMOUNTS ARE LIGHTER THAN PREVIOUSLY EXPECTED...AND THEREFORE THE SNOW ADVISORY HAS BEEN CANCELLED. TEMPERATURES AT OR JUST BELOW ZERO...COMBINED WITH NORTH WINDS OF 15 TO 20 MPH...WILL PRODUCE WIND CHILLS OF 20 BELOW TO 25 BELOW ZERO THROUGH NOON. 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. $$ LIEBL
000 WWUS43 KFSD 131744 WSWFSD URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 1144 AM CST TUE FEB 13 2007 IAZ001-012-013-020>022-031-032-131845- /O.EXP.KFSD.SN.Y.0003.000000T0000Z-070213T1800Z/ LYON-SIOUX-OBRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...ORANGE CITY...SIOUX CENTER...SHELDON...HARTLEY... SANBORN...LE MARS...CHEROKEE...STORM LAKE...SIOUX CITY... IDA GROVE...HOLSTEIN...BATTLE CREEK 1144 AM CST TUE FEB 13 2007 ...SNOW ADVISORY WILL EXPIRE AT NOON CST TODAY... THE SNOW ADVISORY WILL EXPIRE AT NOON CST TODAY. $$ MNZ071-072-097-SDZ038>040-052>058-131845- /O.EXP.KFSD.WC.Y.0007.000000T0000Z-070213T1800Z/ LINCOLN-LYON-PIPESTONE-BEADLE-KINGSBURY-BROOKINGS-JERAULD-SANBORN- MINER-LAKE-MOODY-BRULE-AURORA- INCLUDING THE CITIES OF...TYLER...HENDRICKS...LAKE BENTON... IVANHOE...MARSHALL...PIPESTONE...HURON...DE SMET...ARLINGTON... LAKE PRESTON...BROOKINGS...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...HOWARD...MADISON...FLANDREAU...CHAMBERLAIN... KIMBALL...PLANKINTON...WHITE LAKE...STICKNEY 1144 AM CST TUE FEB 13 2007 ...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY... THE WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY. ALTHOUGH THE WIND CHILL ADVISORY WILL EXPIRE AT NOON...WIND CHILL VALUES OF 10 TO 25 BELOW WILL CONTINUE INTO THE EVENING HOURS ACROSS MUCH OF THE AREA. $$ LIEBL
What forecasters said that day
The local office's own words before this snow 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 snow advisory went out at Feb 12, 3:36 AM CST, 38 minutes earlier.
Area forecast discussion, Feb 12, 3:36 AM CST, 38 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
336 AM CST MON FEB 12 2007
.DISCUSSION...
ARCTIC AIR SPILLING SOUTHWARD AGAIN...DROPPING TEMPERATURES TO NEAR
ZERO IN NORTHEAST SD AT 06Z. BAND OF SNOW THAT SET UP OVER FAR
NORTHWEST IOWA AND PARTS OF SOUTHEAST SD CONTINUES TO WEAKEN...BUT
MID LEVEL BOUNDARY STILL VISIBLE ON RADAR AND MAY PLAY A ROLE LATER
TODAY TO HELP FOCUS SNOWFALL A BIT. TEMPERATURES LIKELY TO STRUGGLE
TODAY AND ONLY PLAN ON A SMALL RISE THROUGHOUT THE DAY.
AS FOR SNOWFALL...WILL SEE THE THREAT INCREASE FROM WEST TO EAST
TODAY...THEN SPREAD ACROSS THE ENTIRE AREA TONIGHT. THINGS WILL THEN
END FROM WEST TO EAST TONIGHT...AND WILL MAINTAIN A SMALL WEDGE OF
60-70 PERCENT POPS IN FAR EAST TUESDAY MORNING. BROAD ISENTROPIC
UPSLOPE WILL ENHANCE AHEAD OF INCOMING PV ANOMOLY. ONE VERY
INTERESTING THING TO NOTE IS THE AMOUNT OF INSTABILITY IN THE
600-500MB LAYER. THE MODELS HAVE BEEN SHOWING THIS FOR THE LAST FEW
TUNS NOW AND THIS COULD AID IN SUPPORTING SOME INCH TO INCH AND A
HALF AN HOUR SNOW RATES. SO...WENT AHEAD AND BUMPED UP POPS AS WELL
AS SNOW AMOUNTS FOR THE EVENT...GOING WITH ABOUT 2 TO 4 INCHES IN SW
MN...3 TO 5 INCHES OVER MOST OF THE REST OF THE AREA.
AFTER THE SNOW ENDS ON TUESDAY...COLD AIR WILL BE REINFORCED WITH
WEDNESDAY MORNING AND THURSDAY MORNING LOOKING VERY CHILLY. LOWERED
LOWS AS WELL AS HIGHS BOTH DAYS.
&&
.AVIATION...
WIDESPREAD MVFR CIGS LKLY TO CONTINUE ACRS THE AREA...WITH SOME IFR
CIGS/VSBYS LKLY ALG THE MO RVR...AS LOW LVL DRY AIR CONTINUES TO
OOZE INTO THE AREA ON NE SFC WINDS. SNOWFALL EXPECTED TO DEVELOP BY
ARND 18Z FOR KHON...22Z FOR KFSD/KSUX...WITH SOME CIGS/VSBY LKLY TO
DROP INTO IFR/LIFR DURING THE LTR AFTN/EVNG.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
IA...SNOW ADVISORY FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY FOR
IAZ001>003-012>014-020>022-031-032.
MN...SNOW ADVISORY FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY FOR
MNZ071-072-080-081-089-090-097-098.
NE...SNOW ADVISORY FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY FOR
NEZ013-014.
SD...SNOW ADVISORY FROM 3 PM THIS AFTERNOON TO 4 AM CST TUESDAY FOR
SDZ039-054-055-060>062-065>071.
SNOW ADVISORY FROM NOON TODAY TO 2 AM CST TUESDAY FOR SDZ038-050-
052-053-057>059-063-064.
SNOW ADVISORY FROM 5 PM THIS AFTERNOON TO 9 AM CST TUESDAY FOR
SDZ040-056.
&&
08/CHAPMANHazardous weather outlook, Feb 11, 4:53 AM CST, 23 hours 21 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 0453 AM CST SUN FEB 11 2007 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-121200- 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- 0453 AM CST SUN FEB 11 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT WINTER WEATHER... SOME PATCHY LIGHT SNOW WILL BE POSSIBLE SOUTH OF INTERSTATE 29 THIS AFTERNOON AND EVENING. ANY SNOW THAT DOES DEVELOP SHOULD AMOUNT TO AN INCH OR LESS. WIND AND FOG... PATCHY DENSE FOG WILL BE POSSIBLE THIS MORNING...BUT THE VISIBILITY SHOULD IMPROVE BY MID TO LATE MORNING. THE BEST CHANCE FOR DENSE FOG WILL BE FROM THE JAMES VALLEY WEST AND IN PORTIONS OF THE BIG SIOUX RIVER VALLEY. PATCHY FOG AND SOME VERY LIGHT FREEZING DRIZZLE MAY LINGER INTO THE EARLY AFTERNOON...THEN REDEVELOP TONIGHT. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY SNOW WILL SPREAD FROM WEST TO EAST ON MONDAY...CONTINUING INTO MONDAY NIGHT. MOST LOCATIONS SHOULD SEE LESS THAN 2 INCHES...BUT LOCATIONS ALONG AND SOUTH OF A CHAMBERLAIN TO STORM LAKE LINE WILL SEE THE THREAT OF 2 TO 4 INCHES. .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. 08
Nearby
Snow Advisories in South Dakota, 2007Snow Advisories in Iowa, 2007Snow Advisories in Minnesota, 2007Every snow 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.