Alert archive / Wisconsin / Freezing Rain Advisories in 2011
Freezing Rain Advisory 2, NWS La Crosse, WI
NWS La Crosse, WI issued this freezing rain advisory at Dec 3, 2011, 1:38 AM CST for 7 counties in Minnesota; 8 counties in Iowa; 12 counties in Wisconsin. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Dec 3, 2011, 1:38 AM CST (07:38 UTC)
- Expired
- Dec 3, 2011, 7:00 AM CST
- In force
- 5 hr
- Issued by
- NWS La Crosse, WI
All 27 counties
Allamakee County, IA, Chickasaw County, IA, Clayton County, IA, Fayette County, IA, Floyd County, IA, Howard County, IA, Mitchell County, IA, Winneshiek County, IA, Dodge County, MN, Fillmore County, MN, Houston County, MN, Mower County, MN, Olmsted County, MN, Wabasha County, MN, Winona County, MN, Adams County, WI, Buffalo County, WI, Clark County, WI, Crawford County, WI, Grant County, WI, Jackson County, WI, Juneau County, WI, La Crosse County, WI, Monroe County, WI, Richland County, WI, Trempealeau County, WI, Vernon County, WI
The radar
The La Crosse radar (KARX), 32 km from the middle of the area, began a volume at 07:40 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
Minneapolis, MN (KMPX), launched 00:00Z, 7.6 hours before the alert went out and 211 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
- 1973 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 407 m²/s²
- 0-3 km storm-relative helicity
- 448 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
353 WWUS43 KARX 030738 WSWARX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE LA CROSSE WI 138 AM CST SAT DEC 3 2011 ...LIGHT RAIN AND DRIZZLE CREATING SOME ICY PATCHES EARLY THIS MORNING...SIGNIFICANT SNOWFALL LIKELY SATURDAY NIGHT... .TEMPERATURES IN THE LOWER TO MID 30S AND COLD GROUND HAVE COMBINED WITH LIGHT RAIN AND DRIZZLE EARLY THIS MORNING TO PRODUCE SOME GLAZING ACROSS THE AREA. THIS HAS BEEN MOST COMMON OVER THE HIGHER TERRAIN AREAS AND RIDGE TOPS. TRAVEL DIFFICULTIES HAVE BEEN REPORTED IN SOUTHEAST MINNESOTA...NORTHEAST IOWA AND WESTERN WISCONSIN AS A RESULT OF THE GLAZING. SNOW WILL SPREAD NORTHEAST ACROSS THE AREA LATER SATURDAY AND SATURDAY NIGHT AS LOW PRESSURE TRACKS INTO EASTERN WISCONSIN TONIGHT. 4 TO 7 INCHES OF SNOW ARE POSSIBLE...WITH THE BULK OF THE HEAVIER SNOW AND ACCUMULATIONS LATE SATURDAY AFTERNOON AND EVENING. CURRENTLY...PORTIONS OF NORTHEAST IOWA...INTO SOUTHEAST MINNESOTA AND NORTH CENTRAL WISCONSIN ARE THE FAVORED REGIONS FOR THE GREATER ACCUMULATIONS. HAZARDOUS TRAVEL CONDITIONS CAN BE EXPECTED. NOTE THAT THERE IS STILL SOME UNCERTAINTY ON THE TRACK OF THE STORM SYSTEM...AND ANY SHIFT WOULD CAUSE A SUBSEQUENT SHIFT IN THE LOCATION OF THE HEAVY SNOW BAND. IAZ008-009-018-MNZ079-086>088-094-095-WIZ029-032>034-031545- /O.NEW.KARX.ZR.Y.0002.111203T0738Z-111203T1300Z/ /O.EXT.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ MITCHELL-HOWARD-FLOYD-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE- CLARK-BUFFALO-TREMPEALEAU-JACKSON- INCLUDING THE CITIES OF...CHARLES CITY...ROCHESTER...WINONA... AUSTIN...NEILLSVILLE...BLACK RIVER FALLS 138 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY IN EFFECT UNTIL 7 AM CST THIS MORNING... ...WINTER STORM WATCH NOW IN EFFECT FROM 9 AM CST THIS MORNING THROUGH LATE TONIGHT... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 7 AM CST THIS MORNING. * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THRU THE REST OF THE NIGHT. SNOW WILL SPREAD ACROSS THE AREA SATURDAY AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL FROM LATE SATURDAY AFTERNOON THROUGH SATURDAY EVENING. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. SNOW ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE...MAKING THIS THE FIRST SIGNIFICANT SNOWFALL OF THE SEASON FOR MANY LOCATIONS. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW. WINDS ARE EXPECTED TO BE LIGHT ON SATURDAY. WINDS WILL INCREASE SATURDAY NIGHT...BUT DUE TO THE EXPECTED WET NATURE OF THE SNOW...SIGNIFICANT DRIFTING OR BLOWING SNOW IS NOT EXPECTED. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL ALSO MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ010-011-019-029-030-MNZ096-WIZ041>044-053>055-061-031300- /O.NEW.KARX.ZR.Y.0002.111203T0738Z-111203T1300Z/ WINNESHIEK-ALLAMAKEE-CHICKASAW-FAYETTE-CLAYTON-HOUSTON-LA CROSSE- MONROE-JUNEAU-ADAMS-VERNON-CRAWFORD-RICHLAND-GRANT- INCLUDING THE CITIES OF...DECORAH...WAUKON...OELWEIN... LA CROSSE...SPARTA/TOMAH...MAUSTON...VIROQUA...PRAIRIE DU CHIEN... RICHLAND CENTER...PLATTEVILLE 138 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY IN EFFECT UNTIL 7 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 7 AM CST THIS MORNING. * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THRU THE REST OF THE NIGHT. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ WIZ017-031545- /O.EXT.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ TAYLOR- INCLUDING THE CITY OF...MEDFORD 138 AM CST SAT DEC 3 2011 ...WINTER STORM WATCH NOW IN EFFECT FROM 9 AM CST THIS MORNING THROUGH LATE TONIGHT... * SNOW WILL SPREAD ACROSS THE AREA SATURDAY AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL FROM LATE SATURDAY AFTERNOON THROUGH SATURDAY EVENING. * SNOW ACCUMULATIONS OF 4 TO 7 INCHES ARE POSSIBLE...MAKING THIS THE FIRST SIGNIFICANT SNOWFALL OF THE SEASON FOR MANY LOCATIONS. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW. WINDS ARE EXPECTED TO BE LIGHT ON SATURDAY. WINDS WILL INCREASE SATURDAY NIGHT...BUT DUE TO THE EXPECTED WET NATURE OF THE SNOW...SIGNIFICANT DRIFTING OR BLOWING SNOW IS NOT EXPECTED. * SNOW OR SLUSH COVERED ROADS WILL MAKE TRAVEL HAZARDOUS. EXERCISE CAUTION...ESPECIALLY LATER IN THE DAY SATURDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ RRS WEATHER.GOV/LACROSSE
3 follow-up statements
447 WWUS43 KARX 031003 WSWARX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE LA CROSSE WI 403 AM CST SAT DEC 3 2011 ...LIGHT RAIN AND DRIZZLE CREATING SOME ICY PATCHES EARLY THIS MORNING...ACCUMULATING SNOWFALL LIKELY LATE THIS AFTERNOON INTO TONIGHT... .TEMPERATURES IN THE LOWER TO MID 30S AND COLD GROUND HAVE COMBINED WITH LIGHT RAIN AND DRIZZLE EARLY THIS MORNING TO PRODUCE SOME GLAZING ACROSS THE AREA. THIS HAS BEEN MOST COMMON OVER THE HIGHER TERRAIN AREAS AND RIDGE TOPS. TRAVEL DIFFICULTIES HAVE BEEN REPORTED IN SOUTHEAST MINNESOTA...NORTHEAST IOWA AND WESTERN WISCONSIN AS A RESULT OF THE GLAZING. PRECIPITATION WILL CONTINUE FOR MOST LOCATIONS THROUGH TODAY. HOWEVER...TEMPERATURES ARE EXPECTED TO WARM INTO THE MID 30S TO AROUND 40 THIS MORNING...ALLOWING GLAZING TO END BY 7 AM. THROUGH EARLY THIS AFTERNOON MUCH OF THE PRECIPITATION WILL FALL AS RAIN. FROM MID AFTERNOON INTO THE EVENING...LOOK FOR THE PRECIPITATION TO EVENTUALLY MIX WITH OR CHANGE TO ALL SNOW...QUICKEST NORTH OF A LINE FROM CHARLES CITY IOWA TO WINONA MINNESOTA AND BLACK RIVER FALLS WISCONSIN. 3 TO 6 INCHES OF SNOW ARE EXPECTED IN THESE AREAS. SOUTH OF THE LINE...PLAN ON LESSER SNOW AMOUNTS OF 1 TO 3 INCHES. ALTHOUGH THIS AREA WILL EXPERIENCE LESS SNOW...AFTER MIDNIGHT TONIGHT THE POTENTIAL EXISTS FOR FREEZING RAIN TO MIX IN AT TIMES...RESULTING IN LIGHT ICE ACCUMULATIONS. HAZARDOUS TRAVEL CONDITIONS CAN BE EXPECTED EARLY THIS MORNING THEN AGAIN THIS AFTERNOON AND TONIGHT. IAZ008-009-018-MNZ079-086>088-094-095-WIZ029-032>034-031815- /O.UPG.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ /O.NEW.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ MITCHELL-HOWARD-FLOYD-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE- CLARK-BUFFALO-TREMPEALEAU-JACKSON- INCLUDING THE CITIES OF...CHARLES CITY...ROCHESTER...WINONA... AUSTIN...NEILLSVILLE...BLACK RIVER FALLS 403 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * PATCHY LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE EARLY MORNING HOURS TODAY. LOOK FOR A MIX OF SNOW AND RAIN TO SPREAD ACROSS THE AREA BY MID AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE...MAKING THIS THE FIRST SIGNIFICANT SNOWFALL OF THE SEASON FOR MANY LOCATIONS. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL ALSO MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ010-011-019-MNZ096-WIZ041>043-053-031815- /O.NEW.KARX.WW.Y.0014.111204T0000Z-111204T1200Z/ /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ WINNESHIEK-ALLAMAKEE-CHICKASAW-HOUSTON-LA CROSSE-MONROE-JUNEAU- VERNON- INCLUDING THE CITIES OF...DECORAH...WAUKON...LA CROSSE... SPARTA/TOMAH...MAUSTON...VIROQUA 403 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND FREEZING RAIN...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY. * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE REST OF THE EARLY MORNING HOURS TODAY. PLAN ON A MIX OF SNOW AND RAIN TO DEVELOP LATE THIS AFTERNOON AND CONTINUE INTO TONIGHT. SOME OF THE PRECIPITATION MAY MIX WITH FREEZING RAIN AFTER MIDNIGHT TONIGHT. * ICE ACCUMULATIONS EARLY THIS MORNING WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. LIGHT ICE ACCUMULATIONS ARE ALSO POSSIBLE AFTER MIDNIGHT TONIGHT AS TEMPERATURES FALL BELOW FREEZING. * THE BULK OF THE ACCUMULATING SNOW WILL FALL BETWEEN 6 PM AND MIDNIGHT TONIGHT. SNOW ACCUMULATIONS OF 1 TO 3 INCHES ARE POSSIBLE. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. THE SNOW AND SOME FREEZING RAIN WILL CREATE ADDITIONAL TRAVEL PROBLEMS TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. SOME FREEZING RAIN AND GLAZING MAY ALSO CREATE TRAVEL PROBLEMS TONIGHT. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ WIZ017-031815- /O.UPG.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ /O.NEW.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ TAYLOR- INCLUDING THE CITY OF...MEDFORD 403 AM CST SAT DEC 3 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW..WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * A MIX OF SNOW AND RAIN WILL SPREAD ACROSS THE AREA EARLY THIS AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL MAKE TRAVEL HAZARDOUS. | PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ029-030-WIZ044-054-055-061-031300- /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ FAYETTE-CLAYTON-ADAMS-CRAWFORD-RICHLAND-GRANT- INCLUDING THE CITIES OF...OELWEIN...PRAIRIE DU CHIEN... RICHLAND CENTER...PLATTEVILLE 403 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE REST OF THE EARLY MORNING HOURS. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ RRS/AJ WEATHER.GOV/LACROSSE
718 WWUS43 KARX 031019 CCA WSWARX URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE LA CROSSE WI 418 AM CST SAT DEC 3 2011 ...LIGHT RAIN AND DRIZZLE CREATING SOME ICY PATCHES EARLY THIS MORNING...ACCUMULATING SNOWFALL LIKELY LATE THIS AFTERNOON INTO TONIGHT... .TEMPERATURES IN THE LOWER TO MID 30S AND COLD GROUND HAVE COMBINED WITH LIGHT RAIN AND DRIZZLE EARLY THIS MORNING TO PRODUCE SOME GLAZING ACROSS THE AREA. THIS HAS BEEN MOST COMMON OVER THE HIGHER TERRAIN AREAS AND RIDGE TOPS. TRAVEL DIFFICULTIES HAVE BEEN REPORTED IN SOUTHEAST MINNESOTA...NORTHEAST IOWA AND WESTERN WISCONSIN AS A RESULT OF THE GLAZING. PRECIPITATION WILL CONTINUE FOR MOST LOCATIONS THROUGH TODAY. HOWEVER...TEMPERATURES ARE EXPECTED TO WARM INTO THE MID 30S TO AROUND 40 THIS MORNING...ALLOWING GLAZING TO END BY 7 AM. THROUGH EARLY THIS AFTERNOON MUCH OF THE PRECIPITATION WILL FALL AS RAIN. FROM MID AFTERNOON INTO THE EVENING...LOOK FOR THE PRECIPITATION TO EVENTUALLY MIX WITH OR CHANGE TO ALL SNOW...QUICKEST NORTH OF A LINE FROM CHARLES CITY IOWA TO WINONA MINNESOTA AND BLACK RIVER FALLS WISCONSIN. 3 TO 6 INCHES OF SNOW ARE EXPECTED IN THESE AREAS. SOUTH OF THE LINE...PLAN ON LESSER SNOW AMOUNTS OF 1 TO 3 INCHES. ALTHOUGH THIS AREA WILL EXPERIENCE LESS SNOW...AFTER MIDNIGHT TONIGHT THE POTENTIAL EXISTS FOR FREEZING RAIN TO MIX IN AT TIMES...RESULTING IN LIGHT ICE ACCUMULATIONS. HAZARDOUS TRAVEL CONDITIONS CAN BE EXPECTED EARLY THIS MORNING THEN AGAIN THIS AFTERNOON AND TONIGHT. IAZ008-009-018-MNZ079-086>088-094-095-WIZ029-032>034-031845- /O.UPG.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ /O.NEW.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ MITCHELL-HOWARD-FLOYD-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE- CLARK-BUFFALO-TREMPEALEAU-JACKSON- INCLUDING THE CITIES OF...CHARLES CITY...ROCHESTER...WINONA... AUSTIN...NEILLSVILLE...BLACK RIVER FALLS 418 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * PATCHY LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE EARLY MORNING HOURS TODAY. LOOK FOR A MIX OF SNOW AND RAIN TO SPREAD ACROSS THE AREA BY MID AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE...MAKING THIS THE FIRST SIGNIFICANT SNOWFALL OF THE SEASON FOR MANY LOCATIONS. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL ALSO MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ010-011-019-MNZ096-WIZ041>043-053-031845- /O.NEW.KARX.WW.Y.0014.111204T0000Z-111204T1200Z/ /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ WINNESHIEK-ALLAMAKEE-CHICKASAW-HOUSTON-LA CROSSE-MONROE-JUNEAU- VERNON- INCLUDING THE CITIES OF...DECORAH...WAUKON...LA CROSSE... SPARTA/TOMAH...MAUSTON...VIROQUA 418 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND FREEZING RAIN...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY. * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE REST OF THE EARLY MORNING HOURS TODAY. PLAN ON A MIX OF SNOW AND RAIN TO DEVELOP LATE THIS AFTERNOON AND CONTINUE INTO TONIGHT. SOME OF THE PRECIPITATION MAY MIX WITH FREEZING RAIN AFTER MIDNIGHT TONIGHT. * ICE ACCUMULATIONS EARLY THIS MORNING WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. LIGHT ICE ACCUMULATIONS ARE ALSO POSSIBLE AFTER MIDNIGHT TONIGHT AS TEMPERATURES FALL BELOW FREEZING. * THE BULK OF THE ACCUMULATING SNOW WILL FALL BETWEEN 6 PM AND MIDNIGHT TONIGHT. SNOW ACCUMULATIONS OF 1 TO 3 INCHES ARE POSSIBLE. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. THE SNOW AND SOME FREEZING RAIN WILL CREATE ADDITIONAL TRAVEL PROBLEMS TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. SOME FREEZING RAIN AND GLAZING MAY ALSO CREATE TRAVEL PROBLEMS TONIGHT. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ WIZ017-031845- /O.UPG.KARX.WS.A.0007.111203T1500Z-111204T1200Z/ /O.COR.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ TAYLOR- INCLUDING THE CITY OF...MEDFORD 418 AM CST SAT DEC 3 2011 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW..WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * A MIX OF SNOW AND RAIN WILL SPREAD ACROSS THE AREA EARLY THIS AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ029-030-WIZ044-054-055-061-031300- /O.CON.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ FAYETTE-CLAYTON-ADAMS-CRAWFORD-RICHLAND-GRANT- INCLUDING THE CITIES OF...OELWEIN...PRAIRIE DU CHIEN... RICHLAND CENTER...PLATTEVILLE 418 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY REMAINS IN EFFECT UNTIL 7 AM CST THIS MORNING... * LIGHT RAIN AND DRIZZLE WILL CONTINUE THE THREAT OF GLAZING THROUGH THE REST OF THE EARLY MORNING HOURS. * ICE ACCUMULATIONS WILL MAINLY BE A GLAZING AND MAINLY IN THE HIGHER TERRAIN AREAS. * THE GLAZING WILL CREATE SLIPPERY SPOTS ON ROADS AND SIDEWALKS... ESPECIALLY THOSE AREAS THAT WERE SHADED ON FRIDAY. ANY GLAZING WILL BE ENOUGH TO CREATE TRAVEL DIFFICULTIES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ RRS/AJ WEATHER.GOV/LACROSSE
775 WWUS43 KARX 031307 WSWARX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE LA CROSSE WI 707 AM CST SAT DEC 3 2011 ...PATCHY FREEZING RAIN AND DRIZZLE EARLY THIS MORNING COMING TO AN END...ACCUMULATING SNOWFALL LIKELY LATE THIS AFTERNOON INTO TONIGHT... .THE LIGHT RAIN AND DRIZZLE RESPONSIBLE FOR THE PATCHY GLAZING ACROSS THE AREA OVERNIGHT HAD MOVED OUT OF MUCH OF THE AREA. WHERE SOME LIGHT RAIN AND DRIZZLE CONTINUED...TEMPERATURES HAD WARMED INTO THE MIDDLE AND EVEN SOME UPPER 30S...MAKING ANY REMAINING GLAZING QUITE ISOLATED. THEREFORE THE FREEZING RAIN ADVISORY THAT WAS IN EFFECT THROUGH 7 AM WILL BE ALLOWED TO EXPIRE. A WINTER WEATHER ADVISORY FOR SNOW PERHAPS MIXED WITH SOME FREEZING RAIN CONTINUES FOR THIS AFTERNOON AND TONIGHT FOR PORTIONS OF THE AREA. PRECIPITATION WILL CONTINUE ACROSS MUCH OF NORTHEAST IOWA AND SOUTHWEST WISCONSIN THIS MORNING...THEN SPREAD NORTH ACROSS THE AREA LATE THIS MORNING AND THIS AFTERNOON. THROUGH EARLY THIS AFTERNOON MUCH OF THE PRECIPITATION WILL FALL AS RAIN. FROM MID AFTERNOON INTO THE EVENING...LOOK FOR THE PRECIPITATION TO EVENTUALLY MIX WITH OR CHANGE TO ALL SNOW... QUICKEST NORTH OF A LINE FROM CHARLES CITY IOWA TO WINONA MINNESOTA AND BLACK RIVER FALLS WISCONSIN. 3 TO 6 INCHES OF SNOW ARE EXPECTED IN THESE AREAS. SOUTH OF THE LINE...PLAN ON LESSER SNOW AMOUNTS OF 1 TO 3 INCHES. ALTHOUGH THIS AREA WILL EXPERIENCE LESS SNOW...AFTER MIDNIGHT TONIGHT THE POTENTIAL EXISTS FOR FREEZING RAIN TO MIX IN AT TIMES...RESULTING IN LIGHT ICE ACCUMULATIONS. HAZARDOUS TRAVEL CONDITIONS CAN BE EXPECTED EARLY THIS MORNING THEN AGAIN THIS AFTERNOON AND TONIGHT. IAZ010-011-019-MNZ096-WIZ041>043-053-032115- /O.EXP.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ /O.CON.KARX.WW.Y.0014.111204T0000Z-111204T1200Z/ WINNESHIEK-ALLAMAKEE-CHICKASAW-HOUSTON-LA CROSSE-MONROE-JUNEAU- VERNON- INCLUDING THE CITIES OF...DECORAH...WAUKON...LA CROSSE... SPARTA/TOMAH...MAUSTON...VIROQUA 707 AM CST SAT DEC 3 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY... ...FREEZING RAIN ADVISORY WILL EXPIRE AT 7 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND FREEZING RAIN...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY. THE FREEZING RAIN ADVISORY WILL BE ALLOWED TO EXPIRE AT 7 AM. * PLAN ON A MIX OF SNOW AND RAIN TO DEVELOP LATE THIS AFTERNOON AND CONTINUE INTO TONIGHT. SOME OF THE PRECIPITATION MAY MIX WITH FREEZING RAIN AFTER MIDNIGHT TONIGHT. * THE BULK OF THE ACCUMULATING SNOW WILL FALL BETWEEN 6 PM AND MIDNIGHT TONIGHT. SNOW ACCUMULATIONS OF 1 TO 3 INCHES ARE POSSIBLE. * LIGHT ICE ACCUMULATIONS ARE POSSIBLE AFTER MIDNIGHT TONIGHT AS TEMPERATURES FALL BELOW FREEZING. * THE SNOW AND POTENTIAL FOR SOME FREEZING RAIN ARE EXPECTED TO CREATE TRAVEL PROBLEMS TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. SOME FREEZING RAIN AND GLAZING MAY ALSO CREATE TRAVEL PROBLEMS TONIGHT. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ008-009-018-MNZ079-086>088-094-095-WIZ029-032>034-032115- /O.EXP.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ /O.CON.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ MITCHELL-HOWARD-FLOYD-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE- CLARK-BUFFALO-TREMPEALEAU-JACKSON- INCLUDING THE CITIES OF...CHARLES CITY...ROCHESTER...WINONA... AUSTIN...NEILLSVILLE...BLACK RIVER FALLS 707 AM CST SAT DEC 3 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... ...FREEZING RAIN ADVISORY WILL EXPIRE AT 7 AM CST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY. THE FREEZING RAIN ADVISORY THAT WAS IN EFFECT THROUGH 7 AM WILL BE ALLOWED TO EXPIRE. * LOOK FOR A MIX OF SNOW AND RAIN TO SPREAD ACROSS THE AREA BY MID AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE...MAKING THIS THE FIRST SIGNIFICANT SNOWFALL OF THE SEASON FOR MANY LOCATIONS. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * SNOW OR SLUSH COVERED ROADS THIS AFTERNOON AND TONIGHT WILL ALSO MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ IAZ029-030-WIZ044-054-055-061-031415- /O.EXP.KARX.ZR.Y.0002.000000T0000Z-111203T1300Z/ FAYETTE-CLAYTON-ADAMS-CRAWFORD-RICHLAND-GRANT- INCLUDING THE CITIES OF...OELWEIN...PRAIRIE DU CHIEN... RICHLAND CENTER...PLATTEVILLE 707 AM CST SAT DEC 3 2011 ...FREEZING RAIN ADVISORY WILL EXPIRE AT 7 AM CST THIS MORNING... TEMPERATURES HAVE EITHER WARMED INTO THE MIDDLE AND UPPER 30S OR THE PRECIPITATION RESPONSIBLE FOR THE GLAZING HAS BECOME VERY LIGHT OR END. THEREFORE THE FREEZING RAIN ADVISORY WILL BE ALLOWED TO EXPIRE AT 7 AM. $$ WIZ017-032115- /O.CON.KARX.WW.Y.0014.111203T1800Z-111204T1200Z/ TAYLOR- INCLUDING THE CITY OF...MEDFORD 707 AM CST SAT DEC 3 2011 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM CST SUNDAY... * A MIX OF SNOW AND RAIN WILL SPREAD ACROSS THE AREA EARLY THIS AFTERNOON...BECOMING ALL SNOW BY LATE AFTERNOON. THE BULK OF THE ACCUMULATING SNOW WILL FALL LATE THIS AFTERNOON THROUGH THIS EVENING. * SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE POSSIBLE. * VISIBILITIES WILL BE REDUCED TO 1 MILE OR LESS IN THE FALLING SNOW...ESPECIALLY BETWEEN 5 PM AND 10 PM. * SNOW OR SLUSH COVERED ROADS LATER TODAY AND TONIGHT WILL MAKE TRAVEL HAZARDOUS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1. && $$ RRS WEATHER.GOV/LACROSSE
What forecasters said that day
The local office's own words before this freezing rain advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS La Crosse, WI wrote its last area forecast discussion before this freezing rain advisory went out at Dec 3, 1:28 AM CST, 10 minutes earlier.
Area forecast discussion, Dec 3, 1:28 AM CST, 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LA CROSSE WI
128 AM CST SAT DEC 3 2011
.SHORT TERM...TONIGHT
128 AM CST SAT DEC 3 2011
128 AM UPDATE...DESPITE 2 METER TEMPERATURES THAT HAVE RISEN TO AT
OR ABOVE 32F ACROSS MUCH OF THE FORECAST AREA...THE RAIN/DRIZZLE
COMING THROUGH AS SEEN ON RADAR HAS BEEN FREEZING ON ROAD
SURFACES. THINKING SOME OF THE ISSUE IS DUE TO DEWPOINTS STAYING
BETWEEN 28-31 F...RESULTING IN AT SURFACE TEMPERATURES HOVERING
BELOW 32 F...THUS CAUSING THE ICY CONDITIONS. WITH DEWPOINTS
PROBABLY GOING TO STRUGGLE TO RISE MUCH MORE DURING THE OVERNIGHT
HOURS...GIVEN DEWPOINTS STILL AROUND 31 JUST TO THE NORTHEAST OF
DES MOINES...HAVE ISSUED A FREEZING RAIN ADVISORY UNTIL 13Z FOR
ALL OF THE FORECAST AREA EXCEPT TAYLOR COUNTY WHICH LOOKS TO STAY
MOSTLY DRY. ALSO...DELAYED THE WINTER STORM WATCH TO 15Z...AND
NECESSARY REPLACEMENTS TO IT IN A FEW HOURS WILL PROBABLY DELAY
THE TIMING MORE.
9 PM UPDATE...
00Z NAM COMING IN AND LOOKS LIKE IT HAS TAKEN A SLIGHT SHIFT EAST
WITH ITS STORM TRACK. SHARP CUTOFF BETWEEN THE ACCUMULATING SNOWS
AND RAIN/SNOW TO RAIN. COULD SEE A LOCATION GETTING 4-5 INCHES OF
WET SNOW WHILE 10 MILES SOUTHEAST OF THERE 1/2 INCH. IT MIGHT BE
THAT SHARP ON ITS SOUTHERN FLANK.
FORCING REMAINS STRONGEST SAT EVENING WITH THE BEST SLOPING
FRONTOGENETIC LIFT...ENHANCED UPWARD MOTION FROM COUPLED 300 MB JET
STRUCTURE...SFC LOW AND UPPER LEVEL SHORTWAVE. THE MOST LIKELY
PERIOD FOR HEAVIER SNOW AND THE HIGHER AMOUNTS STILL LOOKS TO BE
LATE AFTERNOON THROUGH SATURDAY EVENING. WINDS DO PICK UP A BIT
OVERNIGHT SAT AS THE SYSTEM EXITS NORTHEAST...BUT WITH THE
ANTICIPATED WET NATURE OF THE SNOW...DON/T THINK BLOWING AND
DRIFTING WILL BECOME A SIGNIFICANT PROBLEM FOR THOSE WIND PRONE
AREAS. THAT SAID...ITS STILL SOMETHING TO MONITOR.
WOULD LIKE TO UPGRADE THE WATCHES TO WARNINGS/ADVISORIES.
HOWEVER...THIS SHIFT OF THE NAM WOULD PULL THE POSSIBLE WARNING SNOW
/6 INCHES/ AN ADDITIONAL TIER OF COUNTIES EAST OF THE CURRENT WATCH
POSITION. AGAIN...A SLIGHT CHANGE FROM ITS PREVIOUS RUNS...BUT
SIGNIFICANT FOR THE FORECAST AREA. THINK THE FORECAST IS BETTER
SERVED WAITING ON THE GFS AND OTHER MODEL RUNS TO ADD A BIT MORE
CLARITY TO THE ANTICIPATED SNOW. THE WATCH WILL BE UPGRADED TO
WARNINGS AND/OR ADVISORIES...BUT CONFIDENCE DICTATES WE WAIT A FEW
MORE HOURS.
.LONG TERM...TUESDAY THROUGH FRIDAY
330 PM CST FRI DEC 2 2011
02.12 MEDIUM RANGE MODELS IN AGREEMENT ON TUESDAY SHOWING COLD HIGH
PRESSING IN PLACE ACROSS THE AREA...WITH HIGHS ONLY IN THE TEENS TO
LOWER 20S UNDER MOSTLY SUNNY SKIES. LOWS WILL BE RATHER CHILLY
TUESDAY NIGHT...ESPECIALLY FOR LOCATIONS THAT HAVE SNOWPACK IN
PLACE. LOOK FOR LOWS TO ONCE AGAIN FALL INTO THE SINGLE DIGITS TO
POTENTIALLY THE SINGLE DIGITS BELOW ZERO. THE HIGH WILL REMAIN IN
PLACE THROUGH THURSDAY PROVIDING DRY AND COOL CONDITIONS. LOOK FOR
HIGHS ON WEDNESDAY THROUGH THURSDAY TO RANGE FROM THE UPPER TEENS TO
LOWER 20S WITH LOWS IN THE SINGLE DIGITS TO LOWER TEENS. A SHORTWAVE
TROUGH IS EXPECTED TO MOVE ACROSS THE REGION ON FRIDAY BRINGING A
SLIGHT CHANCE OF SNOW TO THE AREA...WITH CHILLY TEMPERATURES
PERSISTING.
&&
.AVIATION...
1130 PM CST FRI DEC 2 2011
LOW STRATUS HAS MANIFESTED ACROSS IA IN THE PRESENCE OF LOW LEVEL
SATURATION/WARMING AND SOME MOISTURE TRANSPORT...AND HAS ADVECTED
OVER KRST/KLSE. KRST IS ON THE EDGE OF THE MVFR CEILINGS...BUT
RUC13/NAM12 SUGGESTS THAT IT SHOULD HOLD ACROSS KRST THROUGH
SATURDAY. VFR JUST TO THE WEST THOUGH...AND SEE SOME POTENTIAL FOR
AN IMPROVEMENT IN CEILINGS AT BOTH LOCATIONS FOR LATE MORNING/EARLY
AFTERNOON AS INITIAL SURGE OF MOISTURE/WARM AIR ADVECTION MOVES OFF
TO THE NORTHEAST. WILL KEEP MVFR FOR NOW...BUT IT WILL HAVE TO BE
MONITORED. MVFR/IFR THEN RETURNS TONIGHT AS THE MAIN PORTION OF THE
STORM SYSTEM MOVES IN.
FOR PCPN...TEMPS ARE WARMING MORE THAN MODELS PREVIOUSLY
SUGGESTED...AND LOOK A BIT WARMER FOR MUCH OF THE DAY SAT. SMALL
CHANGES BUT BIG IMPACTS ON PCPN TYPE. WILL ADJUST FOR ANY CHANGE
OVER TO ALL -SN TO LATER IN THE DAY AS A RESULT. IN ADDITION...NAM12
AND SOME OTHER SHORT TERM MODELS POINT TO A RELATIVE DRY PERIOD IN
THE MIDDLE PART OF THE DAY. BELIEVE THIS IS REASONABLE AND WILL TRIM
THE TAFS THIS WAY. IF SOMETHING WOULD FALL...IT SHOULD BE LIGHT. THE
HEAVY PCPN AND CHANGE OVER TO ALL SNOW WILL OCCUR LATE THIS
AFTERNOON/EARLY EVENING. VSBYS 1-2SM IN THE -SN CAN BE
EXPECTED...WITH SEVERAL INCHES OF ACCUMULATION BY SUN MORNING.
HIGHER AMOUNTS AT KRST. WINDS WILL SWING FROM THE SOUTH TO NORTHWEST
NEAR 00Z...AND COULD INCREASE OVERNIGHT. SNOW SHOULD BE WET
THOUGH...PREVENTING MUCH OF THE BLOWING/DRIFTING POTENTIAL.
&&
.ARX WATCHES/WARNINGS/ADVISORIES...
128 AM CST SAT DEC 3 2011
WI...FREEZING RAIN ADVISORY UNTIL 7 AM CST THIS MORNING FOR WIZ029-
032>034-041>044-053>055-061.
WINTER STORM WATCH FROM 9 AM CST THIS MORNING THROUGH LATE
TONIGHT FOR WIZ017-029-032>034.
MN...FREEZING RAIN ADVISORY UNTIL 7 AM CST THIS MORNING FOR MNZ079-
086>088-094>096.
WINTER STORM WATCH FROM 9 AM CST THIS MORNING THROUGH LATE
TONIGHT FOR MNZ079-086>088-094-095.
IA...FREEZING RAIN ADVISORY UNTIL 7 AM CST THIS MORNING FOR
IAZ008>011-018-019-029-030.
WINTER STORM WATCH FROM 9 AM CST THIS MORNING THROUGH LATE
TONIGHT FOR IAZ008-009-018.
&&
SHORT TERM... AJ/RIECK
LONG TERM.... WETENKAMP
AVIATION..... RIECKHazardous weather outlook, Dec 2, 5:45 PM CST, 7 hours 53 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LA CROSSE WI 545 PM CST FRI DEC 2 2011 IAZ008-009-018-MNZ079-086>088-094-095-WIZ017-029-032>034-031100- BUFFALO-CLARK-DODGE-FILLMORE-FLOYD-HOWARD-JACKSON-MITCHELL-MOWER- OLMSTED-TAYLOR-TREMPEALEAU-WABASHA-WINONA- 545 PM CST FRI DEC 2 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST IOWA... SOUTHEAST MINNESOTA AND WESTERN INTO NORTH-CENTRAL WISCONSIN. .DAY ONE...TONIGHT SNOW WILL MOVE INTO PORTIONS OF NORTHEAST IOWA AND SOUTHEAST MINNESOTA LATE OVERNIGHT...SPREADING INTO NORTHERN WISCONSIN ON SATURDAY MORNING. ANY SNOW AMOUNTS BY DAYBREAK SATURDAY ARE EXPECTED TO BE 1/4 INCH OR LESS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A WINTER STORM WATCH IS POSTED FOR SATURDAY AND SATURDAY NIGHT. A POTENT STORM SYSTEM WILL BRING SNOW TO THE AREA SATURDAY AND SATURDAY NIGHT...WITH THE POTENTIAL FOR 4 TO 7 INCHES OF SNOW. THE HEAVIEST SNOW WILL FALL FROM LATE AFTERNOON THROUGH THE EVENING. IF TRAVELING THIS WEEKEND...PAY CLOSE ATTENTION TO LATER FORECASTS AND STATEMENTS FOR FURTHER INFORMATION ON THIS WINTER STORM. TRAVEL WILL BE IMPACTED SATURDAY AND SATURDAY NIGHT. .SPOTTER INFORMATION STATEMENT... SNOWFALL OR PRECIPITATION TYPE REPORTS WOULD BE GREATLY APPRECIATED THIS WEEKEND. .EMERGENCY MANAGEMENT COORDINATION... NO WEBINAR IS SCHEDULED. IAZ010-011-019-029-030-MNZ096-WIZ041>044-053>055-061-031100- ADAMS-ALLAMAKEE-CHICKASAW-CLAYTON-CRAWFORD-FAYETTE-GRANT-HOUSTON- JUNEAU-LA CROSSE-MONROE-RICHLAND-VERNON-WINNESHIEK- 545 PM CST FRI DEC 2 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST IOWA... SOUTHEAST MINNESOTA AND SOUTHWEST INTO CENTRAL WISCONSIN. .DAY ONE...TONIGHT SNOW WILL BECOME LIKELY OVERNIGHT ACROSS NORTHEAST IOWA...WITH A CHANCE OF SNOW SPREADING ACROSS SOUTHEAST MINNESOTA INTO WESTERN WISCONSIN. THE SNOW MAY BE MIXED WITH A LITTLE RAIN SOUTH OF A WEST UNION IOWA TO BOSCOBEL WISCONSIN LINE. ANY SNOW AMOUNTS BY DAYBREAK SATURDAY ARE EXPECTED TO BE 1/4 INCH OR LESS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A POTENT STORM SYSTEM WILL BRING A MIX OF RAIN AND SNOW TO THE AREA SATURDAY AND SATURDAY NIGHT. MAINLY RAIN IS EXPECTED SOUTH OF A NEW HAMPTON IOWA TO RICHLAND CENTER WISCONSIN LINE SATURDAY...MIXING WITH OR CHANGING TO SNOW SATURDAY NIGHT. MOST SNOW AMOUNTS IN THESE AREAS WILL BE LESS THAN 2 INCHES. TO THE NORTH...A MIX OF RAIN AND SNOW IS EXPECTED SATURDAY...BECOMING ALL SNOW SATURDAY NIGHT. SNOW AMOUNTS NORTH OF THE NEW HAMPTON TO RICHLAND CENTER LINE ARE EXPECTED TO RANGE FROM 2 TO LOCALLY 5 INCHES. IF TRAVELING THIS WEEKEND...PAY CLOSE ATTENTION TO LATER FORECASTS AND STATEMENTS FOR FURTHER INFORMATION ON THIS WINTER STORM. A WINTER STORM WATCH IS POSTED FOR LOCATIONS WEST AND NORTH OF LA CROSSE SATURDAY AND SATURDAY NIGHT. TRAVEL MAY BE IMPACTED BOTH SATURDAY AND SATURDAY NIGHT. .SPOTTER INFORMATION STATEMENT... SNOWFALL OR PRECIPITATION TYPE REPORTS WOULD BE GREATLY APPRECIATED THIS WEEKEND. .EMERGENCY MANAGEMENT COORDINATION... NO WEBINAR IS SCHEDULED. RRS/AJ/RIECK
In the hours before
Special weather statement, Dec 2, 11:50 PM CST, 1 hour 48 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 1150 PM CST FRI DEC 2 2011 IAZ008-009-018-019-MNZ079-086>088-094-095-WIZ032-033-030800- BUFFALO-CHICKASAW-DODGE-FILLMORE-FLOYD-HOWARD-MITCHELL-MOWER-OLMSTED- TREMPEALEAU-WABASHA-WINONA- 1150 PM CST FRI DEC 2 2011 A BRIEF PERIOD OF FREEZING RAIN WILL BE POSSIBLE THROUGH 1 TO 2 AM... WHICH WILL RESULT IN SOME ICY SPOTS ON AREA ROADWAYS. MOTORISTS SHOULD BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS LATE TONIGHT. SLOW DOWN AND DRIVE WITH CAUTION. TEMPERATURES WILL GRADUALLY WARM OVERNIGHT...HOWEVER...LIMITING THE WINDOW FOR FREEZING RAIN. RIECK
Special weather statement, Dec 3, 12:46 AM CST, 52 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 1246 AM CST SAT DEC 3 2011 IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ029-032>034- 041>044-053>055-061-030830- ADAMS-ALLAMAKEE-BUFFALO-CHICKASAW-CLARK-CLAYTON-CRAWFORD-DODGE- FAYETTE-FILLMORE-FLOYD-GRANT-HOUSTON-HOWARD-JACKSON-JUNEAU- LA CROSSE-MITCHELL-MONROE-MOWER-OLMSTED-RICHLAND-TREMPEALEAU-VERNON- WABASHA-WINNESHIEK-WINONA- 1246 AM CST SAT DEC 3 2011 LIGHT RAIN OR DRIZZLE WILL CONTINUE TO SPREAD NORTHEAST ACROSS THE AREA THROUGH 230 AM. WITH TEMPERATURES IN THE LOWER TO MIDDLE 30S AND THE TIME OF DAY...SOME OF THIS LIGHT RAIN AND DRIZZLE MAY FREEZE ON COLD SURFACES RESULTING IN PATCHY ICY SPOTS ON ROADS AND SIDEWALKS. THIS WILL BE MORE COMMON IN THE HIGHER TERRAIN AREAS AND ON THE RIDGE TOPS WHERE TEMPERATURES MAY HOVER CLOSER TO 32 DEGREES EARLY THIS MORNING. TEMPERATURES WILL CONTINUE TO WARM EARLY THIS MORNING WITH ANY FREEZING PRECIPITATION BECOMING MORE AND MORE ISOLATED. MOTORISTS SHOULD BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS EARLY THIS MORNING. SLOW DOWN AND DRIVE WITH CAUTION. RRS
Local storm report, Dec 3, 1:00 AM CST, 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI
100 AM CST SAT DEC 03 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1145 PM FREEZING RAIN CHARLES CITY 43.07N 92.68W
12/02/2011 U0.00 INCH FLOYD IA LAW ENFORCEMENT
SOME LIGHT ICING ON ROADS ACROSS FLOYD COUNTY...ALONG
WITH TWO ACCIDENTS.
1255 AM FREEZING RAIN DECORAH 43.31N 91.79W
12/03/2011 U0.00 INCH WINNESHIEK IA LAW ENFORCEMENT
LIGHT GLAZING ON ROADS ACROSS WINNESHIEK COUNTY. REPORTS
OF ACCIDENTS AS WELL.
&&
AJThe office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 3, 4:03 AM CST | Winter Weather Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 24 hr |
Nearby
Freezing Rain Advisories in Wisconsin, 2011Freezing Rain Advisories in Iowa, 2011Freezing Rain Advisories in Minnesota, 2011Every freezing rain advisory in 2011
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.