Alert archive / Wisconsin / Winter Storm Warnings in 2007
Winter Storm Warning 5, NWS Green Bay, WI
NWS Green Bay, WI issued this winter storm warning at Apr 10, 2007, 4:10 PM CDT for 12 counties in Wisconsin. It took effect at Apr 11, 2007, 12:00 PM CDT. It was in force for 17 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 10, 2007, 4:10 PM CDT (21:10 UTC)
- In effect from
- Apr 11, 2007, 12:00 PM CDT
- Expired
- Apr 12, 2007, 4:45 AM CDT
- In force
- 17 hr
- Issued by
- NWS Green Bay, WI
Counties Brown County, WI, Calumet County, WI, Door County, WI, Kewaunee County, WI, Manitowoc County, WI, Marinette County, WI, Oconto County, WI, Outagamie County, WI, Shawano County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI
The radar
The Green Bay radar (KGRB), 12 km from the middle of the area, began a volume at 21:12 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
Green Bay/Straub, WI (KGRB), launched 12:00Z, 9.2 hours before the alert went out and 13 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
- 803 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 126 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 KGRB 102110 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 410 PM CDT TUE APR 10 2007 ...LATE WINTER STORM EXPECTED WEDNESDAY AND WEDNESDAY NIGHT... .A LOW PRESSURE SYSTEM DEVELOPING OVER NEBRASKA WILL MOVE SOUTHEAST INTO MISSOURI BY WEDNESDAY MORNING...THEN LIFT NORTHEAST INTO LOWER MICHIGAN WEDNESDAY NIGHT. THIS SYSTEM WILL PRODUCE HEAVY SNOWFALL OVER PARTS OF CENTRAL... EAST CENTRAL AND NORTHEAST WISCONSIN. WINDY CONDITIONS WILL ALSO DEVELOP...ESPECIALLY OVER THE FOX VALLEY AND LAKESHORE AREAS... RESULTING IN AREAS OF BLOWING AND DRIFTING SNOW. WIZ045-048>050-110515- /O.UPG.KGRB.WS.A.0004.070411T1200Z-070412T1200Z/ /O.NEW.KGRB.WS.W.0005.070411T1200Z-070412T1200Z/ WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC- INCLUDING THE CITIES OF...WAUTOMA...OSHKOSH...CHILTON... TWO RIVERS 410 PM CDT TUE APR 10 2007 ...WINTER STORM WARNING IN EFFECT FROM 7 AM WEDNESDAY TO 7 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 7 AM WEDNESDAY TO 7 AM CDT THURSDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. ALTHOUGH SOME LIGHT SNOW WILL DEVELOP TONIGHT...THE SNOW IS NOT EXPECTED TO BECOME HEAVY UNTIL WEDNESDAY MORNING. THE SNOW WILL CONTINUE WEDNESDAY INTO WEDNESDAY NIGHT...WITH TOTAL SNOWFALL AMOUNTS OF 6 TO 8 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND BLOWING SNOW ARE EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ022-031-037>040-073-074-110515- /O.UPG.KGRB.WS.A.0004.070411T1800Z-070412T1200Z/ /O.NEW.KGRB.WS.W.0005.070411T1800Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-SOUTHERN MARINETTE- SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...CRIVITZ 410 PM CDT TUE APR 10 2007 ...WINTER STORM WARNING IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. ALTHOUGH SOME PATCHY LIGHT SNOW MAY DEVELOP LATE TONIGHT INTO WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED TO BECOME HEAVY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE INTO WEDNESDAY NIGHT...WITH SNOWFALL TOTALS OF 6 TO 8 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND BLOWING SNOW ARE EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ035-036-110515- /O.UPG.KGRB.WS.A.0004.070411T1200Z-070412T1200Z/ /O.NEW.KGRB.SN.Y.0007.070411T1200Z-070412T0600Z/ WOOD-PORTAGE- INCLUDING THE CITIES OF...WISCONSIN RAPIDS...STEVENS POINT 410 PM CDT TUE APR 10 2007 ...SNOW ADVISORY IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM CDT THURSDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. ALTHOUGH SOME LIGHT SNOW WILL DEVELOP TONIGHT...THE SNOW IS NOT EXPECTED TO SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY MORNING. THE SNOW WILL CONTINUE INTO WEDNESDAY EVENING...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED. GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. 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. $$ WIZ030-110515- /O.UPG.KGRB.WS.A.0004.070411T1800Z-070412T1200Z/ /O.NEW.KGRB.SN.Y.0007.070411T1800Z-070412T0600Z/ MARATHON- INCLUDING THE CITY OF...WAUSAU 410 PM CDT TUE APR 10 2007 ...SNOW ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM CDT THURSDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. ALTHOUGH SOME LIGHT SNOW MAY DEVELOP LATE TONIGHT INTO WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE INTO WEDNESDAY EVENING...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED. IN ADDITION...GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ013-020-021-110515- /O.NEW.KGRB.SN.Y.0007.070411T1800Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 410 PM CDT TUE APR 10 2007 ...SNOW ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW MAY DEVELOP WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE THROUGH WEDNESDAY NIGHT...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. 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. $$ KIECKBUSCH/TE
6 follow-up statements
000 WWUS43 KGRB 110308 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 1008 PM CDT TUE APR 10 2007 ...LATE WINTER STORM EXPECTED WEDNESDAY AND WEDNESDAY NIGHT... .A LOW PRESSURE SYSTEM DEVELOPING OVER NEBRASKA WILL MOVE SOUTHEAST INTO MISSOURI BY WEDNESDAY MORNING...THEN LIFT NORTHEAST INTO LOWER MICHIGAN WEDNESDAY NIGHT. THIS SYSTEM WILL PRODUCE HEAVY SNOWFALL OVER PARTS OF CENTRAL... EAST CENTRAL AND NORTHEAST WISCONSIN. WINDY CONDITIONS WILL ALSO DEVELOP...ESPECIALLY OVER THE FOX VALLEY AND LAKESHORE AREAS... RESULTING IN AREAS OF BLOWING AND DRIFTING SNOW. WIZ045-048>050-111115- /O.CON.KGRB.WS.W.0005.070411T1200Z-070412T1200Z/ WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC- INCLUDING THE CITIES OF...WAUTOMA...OSHKOSH...CHILTON... TWO RIVERS 1008 PM CDT TUE APR 10 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 7 AM CDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW WILL DEVELOP TONIGHT...THE SNOW IS NOT EXPECTED TO BECOME HEAVY UNTIL WEDNESDAY MORNING. THE SNOW WILL CONTINUE WEDNESDAY INTO WEDNESDAY NIGHT...WITH TOTAL SNOWFALL AMOUNTS OF 6 TO 8 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND BLOWING SNOW ARE EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ022-031-037>040-073-074-111115- /O.CON.KGRB.WS.W.0005.070411T1800Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-SOUTHERN MARINETTE- SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...CRIVITZ 1008 PM CDT TUE APR 10 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME PATCHY LIGHT SNOW MAY DEVELOP LATE TONIGHT INTO WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED TO BECOME HEAVY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE INTO WEDNESDAY NIGHT...WITH SNOWFALL TOTALS OF 6 TO 8 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND BLOWING SNOW ARE EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ035-036-111115- /O.CON.KGRB.SN.Y.0007.070411T1200Z-070412T0600Z/ WOOD-PORTAGE- INCLUDING THE CITIES OF...WISCONSIN RAPIDS...STEVENS POINT 1008 PM CDT TUE APR 10 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO 1 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW WILL DEVELOP TONIGHT...THE SNOW IS NOT EXPECTED TO SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY MORNING. THE SNOW WILL CONTINUE INTO WEDNESDAY EVENING...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED. GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ030-111115- /O.CON.KGRB.SN.Y.0007.070411T1800Z-070412T0600Z/ MARATHON- INCLUDING THE CITY OF...WAUSAU 1008 PM CDT TUE APR 10 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW MAY DEVELOP LATE TONIGHT INTO WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE INTO WEDNESDAY EVENING...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED. IN ADDITION...GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. 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. $$ WIZ013-020-021-111115- /O.CON.KGRB.SN.Y.0007.070411T1800Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 1008 PM CDT TUE APR 10 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW MAY DEVELOP WEDNESDAY MORNING...THE SNOW IS NOT EXPECTED SIGNIFICANTLY INCREASE IN INTENSITY UNTIL WEDNESDAY AFTERNOON. THE SNOW WILL CONTINUE THROUGH WEDNESDAY NIGHT...WITH SNOWFALL TOTALS OF 4 TO 6 INCHES EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...GUSTY NORTHEAST WINDS MAY PRODUCE AREAS OF DRIFTING SNOW. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ KURIMSKI
000 WWUS43 KGRB 111012 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 512 AM CDT WED APR 11 2007 ...LATE WINTER STORM EXPECTED TODAY INTO TONIGHT... .A LOW PRESSURE SYSTEM IS FORECAST TO MOVE NORTHEAST FROM NORTHERN MISSOURI INTO NORTHWEST INDIANA BY LATE AFTERNOON BEFORE TRACKING INTO LOWER MICHIGAN TONIGHT. A LARGE AREA OF SNOW WILL SPREAD NORTHWARD OVER THE REGION MAINLY DURING THE AFTERNOON AND INTO TONIGHT. THIS SYSTEM WILL PRODUCE HEAVY SNOWFALL OVER PARTS OF CENTRAL... EAST CENTRAL AND NORTHEAST WISCONSIN. WINDY CONDITIONS WILL ALSO DEVELOP...ESPECIALLY OVER THE FOX VALLEY AND LAKESHORE AREAS... RESULTING IN AREAS OF BLOWING AND DRIFTING SNOW. WIZ022-031-037>040-045-048>050-073-074-111700- /O.EXT.KGRB.WS.W.0005.070411T1700Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO- CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ 512 AM CDT WED APR 11 2007 ...WINTER STORM WARNING NOW IN EFFECT FROM NOON TODAY TO 7 AM CDT THURSDAY... THE WINTER STORM WARNING IS NOW IN EFFECT FROM NOON TODAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW WILL WORK INTO THE REGION THIS MORNING...THE SNOW IS NOT EXPECTED TO BECOME HEAVY UNTIL LATER TODAY AND CONTINUING INTO TONIGHT. TOTAL SNOWFALL AMOUNTS OF 5 TO 8 INCHES ARE EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND BLOWING SNOW ARE EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ030-111700- /O.EXT.KGRB.SN.Y.0007.070411T1200Z-070412T0600Z/ MARATHON- INCLUDING THE CITY OF...WAUSAU 512 AM CDT WED APR 11 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 1 AM CDT THURSDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 1 AM CDT THURSDAY. LIGHT SNOW WILL CONTINUE TO WORK INTO CENTRAL WISCONSIN THIS MORNING WITH AN INCH ACCUMULATION POSSIBLE. THE SNOW IS EXPECTED TO INCREASE IN INTENSITY THIS AFTERNOON AND CONTINUE INTO TONIGHT SNOWFALL WITH TOTALS OF 3 TO 5 INCHES EXPECTED. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ013-020-021-111700- /O.EXT.KGRB.SN.Y.0007.070411T1700Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 512 AM CDT WED APR 11 2007 ...SNOW ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 AM CDT THURSDAY... THE SNOW ADVISORY IS NOW IN EFFECT FROM NOON TODAY TO 7 AM CDT THURSDAY. ALTHOUGH SOME LIGHT SNOW MAY OR FLURRIES MAY WORK INTO THE AREA LATER THIS MORNING...THE SNOW IS NOT EXPECTED TO INCREASE IN INTENSITY UNTIL LATER THIS AFTERNOON AND ESPECIALLY TONIGHT. SNOWFALL TOTALS OF 3 TO 5 INCHES ARE 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. $$ WIZ035-036-111700- /O.CON.KGRB.SN.Y.0007.070411T1200Z-070412T0600Z/ WOOD-PORTAGE- INCLUDING THE CITIES OF...WISCONSIN RAPIDS...STEVENS POINT 512 AM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY. LIGHT SNOW WILL CONTINUE THIS MORNING WITH AN INCH OR TWO ACCUMULATION POSSIBLE. THE SNOW IS EXPECTED TO INCREASE IN INTENSITY LATE THIS MORNING AND CONTINUE INTO TONIGHT WITH SNOWFALL TOTALS OF 3 TO 6 INCHES EXPECTED. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ TH
000 WWUS43 KGRB 111645 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 1145 AM CDT WED APR 11 2007 ...LATE WINTER STORM EXPECTED THIS AFTERNOON INTO TONIGHT... .A LOW PRESSURE SYSTEM IN FAR NORTHEAST MISSOURI WILL TRACK NORTHEAST INTO LOWER MICHIGAN TONIGHT. A LARGE AREA OF SNOW WILL SPREAD NORTHWARD OVER THE REGION DURING THE AFTERNOON AND EVENING. THIS SYSTEM WILL PRODUCE A SWATH OF HEAVY...WET SNOW OVER PARTS OF CENTRAL...EAST CENTRAL AND NORTHEAST WISCONSIN. WINDY CONDITIONS WILL ALSO DEVELOP...ESPECIALLY OVER THE FOX VALLEY AND LAKESHORE AREAS...RESULTING IN SOME BLOWING AND DRIFTING SNOW. WIZ022-031-037>040-045-048>050-073-074-120045- /O.CON.KGRB.WS.W.0005.070411T1700Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO- CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ 1145 AM CDT WED APR 11 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. MODERATE TO HEAVY SNOW WILL SPREAD NORTH ACROSS THE WARNING AREA DURING THE AFTERNOON HOURS...AND LINGER OVER PARTS OF NORTHEAST WISCONSIN OVERNIGHT. TOTAL SNOWFALL AMOUNTS OF 5 TO 7 INCHES ARE EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS GUSTING TO 35 TO 40 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. STRONG NORTHEAST WINDS WILL ALSO CAUSE SOME BLOWING AND DRIFTING SNOW. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ030-035-036-120045- /O.CON.KGRB.SN.Y.0007.000000T0000Z-070412T0600Z/ MARATHON-WOOD-PORTAGE- INCLUDING THE CITIES OF...WAUSAU...WISCONSIN RAPIDS... STEVENS POINT 1145 AM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY. SNOW WILL CONTINUE THIS AFTERNOON AND EVENING...AND MAY BECOME MODERATE TO HEAVY AT TIMES. SNOWFALL TOTALS OF 3 TO 6 INCHES ARE EXPECTED. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ013-020-021-120045- /O.CON.KGRB.SN.Y.0007.070411T1700Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 1145 AM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW WILL DEVELOP ACROSS THE REGION THIS AFTERNOON...AND MAY BECOME MODERATE TO HEAVY AT TIMES LATE TODAY INTO TONIGHT. SNOWFALL TOTALS OF 3 TO 5 INCHES ARE 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. $$ KIECKBUSCH
000 WWUS43 KGRB 112103 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 403 PM CDT WED APR 11 2007 ...LATE WINTER STORM WILL CONTINUE TONIGHT... .A LOW PRESSURE SYSTEM OVER ILLINOIS WILL TRACK NORTHEAST INTO LOWER MICHIGAN TONIGHT. THIS SYSTEM WILL PRODUCE A SWATH OF HEAVY...WET SNOW OVER PARTS OF CENTRAL...EAST CENTRAL AND NORTHEAST WISCONSIN. STRONG NORTHEAST WINDS WILL CONTINUE OVER THE FOX VALLEY AND LAKESHORE AREAS...RESULTING IN SOME BLOWING AND DRIFTING SNOW. WIZ022-031-037>040-045-048>050-073-074-120515- /O.CON.KGRB.WS.W.0005.000000T0000Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO- CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ 403 PM CDT WED APR 11 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW...MODERATE TO HEAVY AT TIMES...WILL CONTINUE FOR MOST OF TONIGHT. TOTAL SNOWFALL AMOUNTS OF 5 TO 7 INCHES ARE EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS GUSTING TO 35 TO 40 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW IN THE FOX VALLEY AND LAKESHORE AREAS...ESPECIALLY THIS EVENING. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. STRONG NORTHEAST WINDS WILL ALSO CAUSE SOME BLOWING AND DRIFTING SNOW. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ030-035-036-120515- /O.CON.KGRB.SN.Y.0007.000000T0000Z-070412T0600Z/ MARATHON-WOOD-PORTAGE- INCLUDING THE CITIES OF...WAUSAU...WISCONSIN RAPIDS... STEVENS POINT 403 PM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY. SNOW...MODERATE AT TIMES...WILL CONTINUE THIS EVENING...THEN GRADUALLY TAPER OFF OVERNIGHT. SNOWFALL TOTALS OF 4 TO 6 INCHES ARE EXPECTED BY LATE TONIGHT. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ013-020-021-120515- /O.CON.KGRB.SN.Y.0007.000000T0000Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 403 PM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW...MODERATE AT TIMES...WILL CONTINUE FOR MOST OF THE NIGHT. SNOWFALL TOTALS OF 4 TO 6 INCHES ARE ANTICIPATED BY EARLY THURSDAY MORNING. SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ KIECKBUSCH
000 WWUS43 KGRB 120249 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 949 PM CDT WED APR 11 2007 ...LATE WINTER STORM WILL CONTINUE TONIGHT... .A LOW PRESSURE SYSTEM OVER NORTHERN ILLINOIS WILL TRACK NORTHEAST INTO LOWER MICHIGAN BY EARLY THURSDAY MORNING. THIS SYSTEM WILL PRODUCE A SWATH OF HEAVY...WET SNOW OVER PARTS OF CENTRAL...EAST CENTRAL AND NORTHEAST WISCONSIN. STRONG NORTHEAST WINDS WILL CONTINUE OVER THE FOX VALLEY AND LAKESHORE AREAS...RESULTING IN BLOWING AND DRIFTING SNOW WITH REDUCED VISIBILITIES. WIZ022-031-037>040-045-048>050-073-074-121100- /O.CON.KGRB.WS.W.0005.000000T0000Z-070412T1200Z/ DOOR-SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO- CALUMET-MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS...CRIVITZ 949 PM CDT WED APR 11 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW...MODERATE TO HEAVY AT TIMES...WILL CONTINUE FOR MOST OF TONIGHT. TOTAL SNOWFALL AMOUNTS OF 5 TO 7 INCHES ARE EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...STRONG NORTHEAST WINDS GUSTING TO 35 TO 40 MPH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW IN THE FOX VALLEY AND LAKESHORE AREAS. A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED. STRONG NORTHEAST WINDS WILL ALSO CAUSE SOME BLOWING AND DRIFTING SNOW. THIS WILL MAKE TRAVEL HAZARDOUS. $$ WIZ030-035-036-121100- /O.EXT.KGRB.SN.Y.0007.000000T0000Z-070412T1200Z/ MARATHON-WOOD-PORTAGE- INCLUDING THE CITIES OF...WAUSAU...WISCONSIN RAPIDS... STEVENS POINT 949 PM CDT WED APR 11 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 7 AM CDT THURSDAY... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW...MODERATE AT TIMES...WILL CONTINUE THIS EVENING...THEN GRADUALLY TAPER OFF OVERNIGHT. SNOWFALL TOTALS OF 4 TO 6 INCHES ARE EXPECTED BY EARLY THURSDAY MORNING. IN ADDITION...NORTHEAST WINDS GUSTING TO 30 MPH WILL PRODUCE SOME BLOWING AND DRIFTING OF THE SNOW. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ WIZ013-020-021-121100- /O.CON.KGRB.SN.Y.0007.000000T0000Z-070412T1200Z/ NORTHERN MARINETTE-MENOMINEE-NORTHERN OCONTO- INCLUDING THE CITY OF...KESHENA 949 PM CDT WED APR 11 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. SNOW...MODERATE AT TIMES...WILL CONTINUE FOR MOST OF THE NIGHT. SNOWFALL TOTALS OF 4 TO 6 INCHES ARE ANTICIPATED BY EARLY THURSDAY MORNING. IN ADDITION...NORTHEAST WINDS GUSTING TO 30 MPH WILL PRODUCE SOME BLOWING AND DRIFTING OF THE SNOW. SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ KURIMSKI
000 WWUS43 KGRB 120945 WSWGRB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREEN BAY WI 445 AM CDT THU APR 12 2007 ...ACCUMULATING SNOW TO LINGER OVER MAINLY FAR NORTHEAST WISCONSIN... .THE STRONG LOW PRESSURE SYSTEM WHICH PRODUCED ACCUMULATING SNOW ALONG WITH VERY STRONG WINDS SINCE WEDNESDAY AFTERNOON WILL CONTINUE TO DRIFT NORTHEAST OF THE REGION. HOWEVER THE STORM SYSTEM WILL CONTINUE TO PRODUCE OCCASIONAL LIGHT SNOW OVER MUCH OF NORTHEAST AND CENTRAL WISCONSIN THIS MORNING. WIZ022-073-121700- /O.CAN.KGRB.WS.W.0005.000000T0000Z-070412T1200Z/ /O.NEW.KGRB.SB.Y.0004.070412T0945Z-070412T1700Z/ DOOR-SOUTHERN MARINETTE- INCLUDING THE CITIES OF...STURGEON BAY...CRIVITZ 445 AM CDT THU APR 12 2007 ...SNOW AND BLOWING SNOW ADVISORY IN EFFECT UNTIL NOON CDT TODAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SNOW AND BLOWING SNOW ADVISORY...WHICH IS IN EFFECT UNTIL NOON CDT TODAY. THE WINTER STORM WARNING HAS BEEN CANCELLED. BETWEEN 1 TO 3 INCHES OF ADDITIONAL SNOWFALL WILL BE POSSIBLE THIS MORNING. IN ADDITION NORTH WINDS OF 15 TO 30 MPH WILL PRODUCE SOME BLOWING SNOW. A SNOW AND BLOWING SNOW ADVISORY MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. $$ WIZ031-037>040-045-048>050-074-121045- /O.CAN.KGRB.WS.W.0005.000000T0000Z-070412T1200Z/ SHAWANO-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO- CALUMET-MANITOWOC-SOUTHERN OCONTO- INCLUDING THE CITIES OF...APPLETON...GREEN BAY...ALGOMA... WAUTOMA...OSHKOSH...CHILTON...TWO RIVERS 445 AM CDT THU APR 12 2007 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS CANCELLED THE WINTER STORM WARNING. OCCASIONAL LIGHT SNOW WILL LINGER THIS MORNING WITH UP TO AN INCH OF ADDITIONAL ACCUMULATION. BLUSTERY NORTH WINDS OF 15 TO 25 MPH WILL CONTINUE TODAY. A FEW GUSTS TO 30 MPH MAY PRODUCE SOME BLOWING AND DRIFTING SNOW OVER RURAL AREAS THIS MORNING. MOTORISTS SHOULD DRIVE WITH CAUTION THIS MORNING. SOME BRIDGES AND OVERPASSES MAY BE SLIPPERY DUE TO TEMPERATURES NEAR THE FREEZING MARK. $$ WIZ013-121700- /O.CAN.KGRB.SN.Y.0007.000000T0000Z-070412T1200Z/ /O.NEW.KGRB.SB.Y.0004.070412T0945Z-070412T1700Z/ NORTHERN MARINETTE- 445 AM CDT THU APR 12 2007 ...SNOW AND BLOWING SNOW ADVISORY IN EFFECT UNTIL NOON CDT TODAY... ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SNOW AND BLOWING SNOW ADVISORY...WHICH IS IN EFFECT UNTIL NOON CDT TODAY. THIS REPLACES THE PREVIOUS SNOW ADVISORY. BETWEEN 1 TO 3 INCHES OF ADDITIONAL SNOWFALL WILL BE POSSIBLE THIS MORNING. IN ADDITION...NORTH WINDS OF 15 TO 30 MPH WILL PRODUCE SOME BLOWING SNOW. A SNOW AND BLOWING SNOW ADVISORY MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. $$ WIZ020-021-030-035-036-121045- /O.CAN.KGRB.SN.Y.0007.000000T0000Z-070412T1200Z/ MENOMINEE-NORTHERN OCONTO-MARATHON-WOOD-PORTAGE- INCLUDING THE CITIES OF...KESHENA...WAUSAU...WISCONSIN RAPIDS... STEVENS POINT 445 AM CDT THU APR 12 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS CANCELLED THE SNOW ADVISORY. OCCASIONAL LIGHT SNOW WILL LINGER THIS MORNING WITH UP TO AN INCH OF ADDITIONAL ACCUMULATION. MOTORISTS SHOULD DRIVE WITH CAUTION THIS MORNING AS AREA TEMPERATURES ARE BELOW THE FREEZING MARK AND SOME BRIDGES AND OVERPASSES MAY BE SLIPPERY. $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Green Bay, WI wrote its last area forecast discussion before this winter storm warning went out at Apr 10, 4:00 PM CDT, 10 minutes earlier.
Area forecast discussion, Apr 10, 4:00 PM CDT, 10 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREEN BAY WI 400 PM CDT TUE APR 10 2007 .SHORT TERM....TONIGHT AND WEDNESDAY...MAIN FCST CONCERN IS WINTER WEATHER HEADLINES. MODELS HAVE COME INTO A BIT BETTER AGREEMENT WITH THE DEVELOPING WINTER STORM...TAKING THE NEBRASKA SFC LOW SEWD INTO MO OVERNIGHT...THEN LIFTING IT NE INTO LOWER MICHIGAN WEDNESDAY NIGHT. GIVEN THE CURRENT COLD AND DRY AIR MASS IN PLACE...AND FCST H8 TEMPS AND LLVL THICKNESS VALUES...EXPECT PCPN TO FALL AS ALL SNOW. HAVE BACKED OFF ON THE TIMING OF THE HEADLINES...AS ONLY LIGHT SNOW IS ANTICIPATED ACROSS THE FA UNTIL THE 15Z-18Z/WED PERIOD. EXPECT SNOW TO INCREASE SIGNIFICANTLY OVER EC/FAR NE WI DURING THE AFTERNOON/EVG HOURS AS THE UPPER SYSTEM LIFTS NE TOWARD SOUTHERN LK MICH AND STG ISENT LIFT DEVELOPS. DESPITE THE INITIALLY DRY AIR MASS...IT APPEARS THAT ENOUGH MOISTURE WILL ADVECT INTO THE RGN...WITH 750-700 MB MIXING RATIOS INCREASING TO 2.5-3.0 G/KG. WILL ISSUE A WINTER STORM WARNING FOR AREAS SOUTHEAST OF A LINE FROM WAUTOMA TO SHAWANO TO CRIVITZ...WITH AMOUNTS GENERALLY IN THE 6-8 INCH RANGE. WENT WITH A WINTER STORM WARNING INSTEAD OF A HEAVY SNOW WARNING DUE TO THE POTENTIAL FOR BLOWING/DRIFTING SNOW AS STG NE WINDS DEVELOP...ESP IN THE FOX VALLEY/LKSHR AREAS. WILL BUFFER THE WARNING AREA WITH SNOW ADVISORIES OVER PARTS OF CENTRAL AND FAR NE WI. OUR FAR NW COUNTIES WILL PROBABLY ONLY SEE AN INCH OR TWO FROM THIS SYSTEM. THERE ARE A FEW CONCERNS WITH THIS FCST...INCLUDING THE POTENTIAL FOR SOME MELTING AND COMPACTING...THAT COULD REDUCE THE SNOWFALL TOTALS. ANOTHER CONCERN IS THAT TIMESECTIONS SHOW THE CORE OF STRONGEST LIFT CENTERED BELOW THE LEVEL WHERE TEMPS ARE MOST CONDUCIVE TO DENDRITIC SNOW GROWTH. WITH THIS IN MIND...WENT AN INCH OR TWO LOWER THAN THE HPC SNOW ACCUM GRAPHICS SHOW. STAYED CLOSE TO GUIDANCE FOR MIN TEMPS TONIGHT...BUT COOLER THAN GUIDANCE ON WEDS. .LONG TERM...WED NGT THRU NXT TUE. MODELS FAIRLY SIMILAR ON HANDLING SYSTEMS...FINE DETAILS AS ALWAYS THE QUESTION. SURFACE LOW/UPPER TO LIFT NORTHEAST INTO LOWER MI WED NIGHT INTO THU. SYSTEM BECOMES STACKED ALOFT AND WEAKENS THROUGH THIS TIME. SIG SNOW STILL EXPECTED TO BE ONGOING WED EVENING...GIVEN WAA FORCING WITH 35 TO 40 KT 850 WIND OVER BAROCLINIC ZONE LYING OVER EASTERN WI. SYSTEM DYNAMICS TAKE OVER OVERNIGHT WITH BACK EDGE OF SNOW LIFTING OUT OF AREA THU MORNING. HAVE TRENDED TOWARDS NAM/CANADIAN MODELS FOR QPF...WITH SPECIFIC HUMIDITIES NEAR 3G/KG EXPECT VALUES AROUND .2 WEST....4 EAST. THOUGH SOME CONCERNS ON HOW WILL TRANSLATE TO SNOW AMOUNTS. LIFT/BEST GROWTH RATE FOR SNOW CRYSTAL NOT IDEAL. PLUS WILL LOSE SOME TO MELT AND COMPACTION. BASED AMOUNTS ON 10 TO 1 RATE. OTHER CONCERN IS WINDS WITH STRONG NE GRADIENT. NAM SHOWS 40 KNOTS AT 925MB OVERNIGHT WED. THUS HAVE GONE WITH WINTER STORM IN EAST. SYSTEM PULLS OUT THU NIGHT WITH HIGH PRESSURE BUILDING IN BY FRI. MODELS TRENDING ON FURTHER SOUTH PATH WITH WEEKEND SYSTEM...WITH 12Z GFS RUN TRENDING TOWARDS THIS SOLUTION ALSO. HAVE BACKED OFF ON POPS AND ADDED LITTLE MORE SNOW OR MIX. WARMING TREND BY LATE PERIOD...THOUGH WITH LAKE INFLUENCE AND EXPECTED SNOW COVERAGE...TRENDED BELOW HPC GUIDANCE...NEAR OP MEX. && .GRB WATCHES/WARNINGS/ADVISORIES... WINTER STORM WARNING FROM 7 AM WEDNESDAY TO 7 AM THURSDAY WIZ045-048>050- WINTER STORM WARNING FROM 1 PM WEDNESDAY TO 7 AM THURSDAY WIZ022-031-037>040-073-074- SNOW ADVISORY FROM 1 PM WEDNESDAY TO 1 AM THURSDAY WIZ013-020-021-030- SNOW ADVISORY FROM 7 AM WEDNESDAY TO 1 AM THURSDAY WIZ035-036- && KIECKBUSCH/TE WEATHER.GOV/GREENBAY
Hazardous weather outlook, Apr 10, 12:45 PM CDT, 3 hours 25 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREEN BAY WI 1245 PM CDT TUE APR 10 2007 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-111100- VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-SOUTHERN MARINETTE- LINCOLN-LANGLADE-MENOMINEE-NORTHERN OCONTO-SOUTHERN OCONTO-DOOR- MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA- WINNEBAGO-CALUMET-MANITOWOC- 1245 PM CDT TUE APR 10 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL AND NORTHEAST WISCONSIN. .DAY ONE...THIS AFTERNOON AND TONIGHT. SNOW WILL SPREAD INTO PARTS OF CENTRAL WISCONSIN OVERNIGHT. AN INCH OR TWO OF SNOW IS POSSIBLE SOUTHWEST OF A LINE FROM MARSHFIELD TO OSHKOSH BY MORNING. MOTORISTS IN CENTRAL WISCONSIN AND THE SOUTHERN FOX VALLEY SHOULD BE ALERT FOR SLIPPERY ROADS DURING THE MORNING COMMUTE. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. SNOW WILL INCREASE ACROSS THE REGION ON WEDNESDAY...AND CONTINUE INTO WEDNESDAY NIGHT. THE SNOW MAY BE HEAVY AT TIMES...ESPECIALLY SOUTHEAST OF A LINE FROM WISCONSIN RAPIDS TO SHAWANO TO CRIVITZ...WHERE TOTAL ACCUMULATIONS IN EXCESS OF 6 INCHES ARE POSSIBLE. IN ADDITION TO THE SNOW...NORTHEAST WINDS WILL INCREASE...WHICH WILL PRODUCE SOME BLOWING AND DRIFTING SNOW...ESPECIALLY IN THE FOX VALLEY AND LAKESHORE AREAS. YET ANOTHER STORM SYSTEM MAY IMPACT NORTHEAST WISCONSIN ON FRIDAY INTO SATURDAY. THERE IS STILL CONSIDERABLE UNCERTAINTY AS TO THE EVENTUAL TRACK OF THIS STORM WHICH WOULD IMPACT PRECIPITATION TYPE AND AMOUNTS. PEOPLE WITH TRAVEL PLANS LATE THIS WEEK WILL WANT TO KEEP ABREAST OF THE LATEST INFORMATION CONCERNING THE TRACK OF THIS STORM. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE REQUESTED TO REPORT SNOWFALL TOTALS TO THE NATIONAL WEATHER SERVICE ON WEDNESDAY AND WEDNESDAY NIGHT. LMZ521-522-541>543-564-111100- THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-THE ADJOINING WISCONSIN WATERS OF LAKE MICHIGAN OUT TO MID-LAKE- 1245 PM CDT TUE APR 10 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WATERS OF CENTRAL AND SOUTHERN GREEN BAY...AND LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO SHEBOYGAN. .DAY ONE...THIS AFTERNOON AND TONIGHT. CONDITIONS HAZARDOUS TO SMALL CRAFT MAY DEVELOP TONIGHT. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. CONDITIONS HAZARDOUS TO SMALL CRAFT WILL CONTINUE WEDNESDAY INTO THURSDAY. IN ADDITION...SNOW MAY GREATLY REDUCE VISIBILITY AT TIMES WEDNESDAY INTO WEDNESDAY NIGHT. KIECKBUSCH WEATHER.GOV/GREENBAY
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 10, 5:03 AM CDT | Winter Storm Watch | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 9 more | 11 hr |
| Apr 10, 4:10 PM CDT | Snow Advisory | GRB | Marathon, Marinette, Menominee, Oconto, Portage, Wood | 37 hr |
Nearby
Winter Storm Warnings in Wisconsin, 2007Every winter storm warning 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.