Alert archive / Wisconsin / Flash Flood Warnings in 2008

Flash Flood Warning 13, NWS Milwaukee, WI

June 7, 2008Milwaukee County, Racine County, Waukesha County, Wisconsin

NWS Milwaukee, WI issued this flash flood warning at Jun 7, 2008, 8:00 PM CDT for Milwaukee County, Racine County, Waukesha County, Wisconsin. It was in force for 6 hr. 5 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 7, 2008, 8:00 PM CDT (01:00 UTC)
Expired
Jun 8, 2008, 2:00 AM CDT
In force
6 hr
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon
Flood severity
None

Counties Milwaukee County, WI, Racine County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 46 km from the middle of the area, began a volume at 01:01 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.

What was reported inside it

TimeReportWhereRemark
Jun 7, 8:00 PM CDTFLASH FLOODMilwaukee Intl Arpt(Kmk, WIMITCHELL INTERNATIONAL AIPORT WAS SHUT DOWN AT 8 PM SATURDAY EVENING DUE TO MAJOR FLOODING...IT IS EXPECTED TO REOPEN AT 730 AM THIS SUNDAY MORNING.
Jun 7, 8:08 PM CDTFLASH FLOOD1 S Big Bend, WI6 INCHES OF WATER OVER HIGHWAY 164...MUD COVERING THE ROAD IN PLACES AS WELL.
Jun 7, 8:15 PM CDTFLASH FLOODMilwaukee, 07STATE OF EMERGENCY IN MILWAUKEE COUNTY DUE TO WIDESPREAD FLOODING. AT 51ST AND GOOD HOPE ROAD...CARS WERE FLOATING IN WATER AND THE OCCUPANTS HAD TO SWIM TO SAFETY. LOTS OF MAJOR THOROUGHFARES IN MILWAUKEE COUNTY ARE INUNDATED WITH WATER INCLUDING HIGHWAY 100
Jun 7, 10:49 PM CDTHEAVY RAIN 3.9Se Waukesha, WISINCE 1 PM CDT.
Jun 7, 11:28 PM CDTHEAVY RAIN 3.25Lannon, WITOTAL RAINFALL SINCE 4 PM.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 1.0 hours before the alert went out and 176 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.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 00:00Z on 2008-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 200 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 00:00Z on 2008-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 98 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
200 J/kg
Mixed-layer CIN
-298 J/kg
Mixed-layer LCL
1722 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
98 m²/s²
0-3 km storm-relative helicity
217 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS53 KMKX 080103
FFWMKX
WIC079-101-133-080700-
/O.NEW.KMKX.FF.W.0013.080608T0100Z-080608T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
800 PM CDT SAT JUN 7 2008

THE NATIONAL WEATHER SERVICE IN SULLIVAN HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  MILWAUKEE COUNTY IN SOUTHEAST WISCONSIN...
  NORTHERN RACINE COUNTY IN SOUTHEAST WISCONSIN...
  WAUKESHA COUNTY IN SOUTHEAST WISCONSIN...

* UNTIL 200 AM CDT

* AT 756 PM CDT...SERIOUS FLASH FLOODING CONTINUES ACROSS MUCH OF 
THE WAUKESHA AND MILWAUKEE METRO AREAS WHERE WIDESPREAD RAINFALL OF 
3 TO 5 INCHES HAS ALREADY OCCURRED.  

SEVERAL MORE ROUNDS OF THUNDERSTORMS ARE EXPECTED TONIGHT...POSSIBLY 
CONTRIBUTING TO LOCAL AMOUNTS OF 6 TO 10 INCHES BEFORE THE NIGHT IS 
OVER.  

TURN AROUND...DONT DROWN IF YOU ENCOUNTER FLOODED ROADWAYS.  

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WHITEFISH
  BAY...MILWAUKEE HOAN BRIDGE...MILWAUKEE COUNTY ZOO...UW-MILWAUKEE
  CAMPUS...MILWAUKEE TIMMERMAN AIRPORT...MILWAUKEE INTERNATIONAL
  AIRPORT...DOWNTOWN MILWAUKEE...WEST MILWAUKEE...WEST ALLIS...
  WAUWATOSA...DOWNTOWN WAUKESHA...WALES...SUSSEX...ST. FRANCIS...
  RIVER HILLS...PEWAUKEE...OKAUCHEE LAKE...NORTH PRAIRIE...NEW
  BERLIN...MERTON...MENOMONEE FALLS...LANNON...HARTLAND...HALES
  CORNERS...GREENFIELD...GREENDALE...FOX POINT...ELM GROVE...
  DOUSMAN...DELAFIELD...CUDAHY...BUTLER...BROWN DEER...BROOKFIELD...
  BAYSIDE AND GLENDALE

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL 
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

LAT...LON 4267 8779 4279 8831 4284 8831 4285 8853
      4320 8853 4320 8787 4306 8783 4303 8787
      4298 8781 4287 8782 4280 8777 4269 8775
TIME...MOT...LOC 0100Z 180DEG 0KT 4292 8830

$$

CRAVEN
1 follow-up statement
000 
WGUS73 KMKX 080353
FFSMKX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1048 PM CDT SAT JUN 7 2008

WIC079-101-133-080700-
/O.CON.KMKX.FF.W.0013.000000T0000Z-080608T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WAUKESHA WI-MILWAUKEE WI-RACINE WI-
1048 PM CDT SAT JUN 7 2008

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 200 AM CDT FOR
NORTHERN RACINE...MILWAUKEE AND WAUKESHA COUNTIES...

AT 1042 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE NUMEROUS THUNDERSTORMS OVER MILWAUKEE AND WAUKESHA 
COUNTIES...MOVING EAST AT 50 MPH.  IN ADDITION...MORE THUNDERSTORMS 
WERE LOCATED TO THE WEST OVER SOUTH CENTRAL WISCONSIN. 

ADDITIONAL OVERNIGHT RAINFALL OF ONE HALF INCH TO ONE AND ONE HALF 
INCHES IS LIKELY WHICH WILL ONLY SERVE TO WORSEN THE FLOODING 
POTENTIAL.  

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO DOWNTOWN 
MILWAUKEE...WEST MILWAUKEE...WEST ALLIS...WAUWATOSA...DOWNTOWN 
WAUKESHA...WALES...SUSSEX...ST. FRANCIS...RIVER 
HILLS...PEWAUKEE...OKAUCHEE LAKE...NORTH PRAIRIE...NEW 
BERLIN...MERTON...MENOMONEE FALLS...HARTLAND...AND GLENDALE

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

LAT...LON 4267 8779 4279 8831 4284 8831 4285 8853
      4320 8853 4320 8787 4306 8783 4303 8787
      4298 8781 4287 8782 4280 8777 4269 8775
TIME...MOT...LOC 0348Z 180DEG 0KT 4292 8830

$$
MBK

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 7, 7:10 PM CDTTornado WarningMKXSauk50 min
Jun 7, 7:14 PM CDTSevere Thunderstorm WarningMKXColumbia, Marquette61 min
Jun 7, 8:09 PM CDTSevere Thunderstorm WarningMKXColumbia, Green Lake, Marquette36 min
Jun 7, 8:15 PM CDTFlash Flood WarningMKXColumbia, Dodge, Fond du Lac3 hr
Jun 7, 8:20 PM CDTSevere Thunderstorm WarningMKXDodge, Fond du Lac70 min
Jun 7, 8:59 PM CDTSevere Thunderstorm WarningMKXColumbia, Dane60 min
Jun 7, 9:08 PM CDTSpecial Marine WarningMKX67 min
Jun 7, 9:17 PM CDTRiver Flood WarningMKXSauk11 days
Jun 7, 9:17 PM CDTRiver Flood WarningMKXGreen16 days
Jun 7, 9:17 PM CDTRiver Flood WarningMKXGreen, Rock10 days
Jun 7, 9:21 PM CDTFlash Flood WarningMKXOzaukee, Washington3 hr
Jun 7, 9:25 PM CDTRiver Flood WatchMKXSauk3 days
Jun 7, 9:25 PM CDTRiver Flood WatchMKXIowa, Lafayette66 hr
Jun 7, 9:25 PM CDTRiver Flood WatchMKXLafayette48 hr
Jun 7, 9:25 PM CDTRiver Flood WatchMKXRacine34 hr
Jun 7, 9:29 PM CDTFlash Flood WarningMKXDane, Jefferson6 hr
Jun 7, 9:46 PM CDTSpecial Marine WarningMKX59 min
Jun 7, 10:07 PM CDTAreal Flood AdvisoryMKXIowa3 hr
Jun 7, 10:18 PM CDTSpecial Marine WarningMKX42 min
Jun 7, 11:09 PM CDTFlash Flood WarningMKXColumbia, Dodge3 hr
Jun 8, 12:14 AM CDTAreal Flood WarningMKXColumbia, Dane, Dodge, Jefferson, Milwaukee, Ozaukee and 4 more10 hr
Jun 8, 3:40 AM CDTFlash Flood WarningMKXIowa, Sauk6 hr
Jun 8, 4:22 AM CDTRiver Flood WarningMKXRacine3 days
Jun 8, 4:54 AM CDTRiver Flood WatchMKXOzaukee3 days
Jun 8, 5:48 AM CDTRiver Flood WarningMKXMilwaukee4 hr
Jun 8, 6:00 AM CDTFlash Flood WarningMKXColumbia, Green Lake, Marquette6 hr
Jun 8, 8:16 AM CDTRiver Flood WarningMKXSauk9 days
Jun 8, 8:18 AM CDTFlash Flood WarningMKXDane, Green, Lafayette6 hr
Jun 8, 8:48 AM CDTFlash Flood WarningMKXDodge, Fond du Lac6 hr
Jun 8, 9:08 AM CDTSevere Thunderstorm WarningMKXGreen, Rock67 min
Jun 8, 9:28 AM CDTFlash Flood WarningMKXIowa, Sauk6 hr
Jun 8, 9:42 AM CDTSevere Thunderstorm WarningMKXDane, Jefferson, Rock, Walworth48 min
Jun 8, 9:50 AM CDTFlash Flood WarningMKXJefferson, Kenosha, Milwaukee, Ozaukee, Racine, Rock and 4 more5 hr
Jun 8, 10:03 AM CDTSevere Thunderstorm WarningMKXDodge, Racine, Walworth, Washington, Waukesha57 min
Jun 8, 10:07 AM CDTSpecial Marine WarningMKX113 min
Jun 8, 10:22 AM CDTRiver Flood WarningMKXFond du Lac4 days
Jun 8, 10:24 AM CDTSevere Thunderstorm WarningMKXFond du Lac, Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan and 2 more81 min
Jun 8, 10:25 AM CDTRiver Flood WarningMKXJefferson24 days
Jun 8, 10:35 AM CDTRiver Flood WarningMKXJefferson41 days
Jun 8, 10:48 AM CDTRiver Flood WatchMKXJefferson6 days
Jun 8, 10:48 AM CDTRiver Flood WatchMKXJefferson, Rock34 hr
Jun 8, 10:48 AM CDTRiver Flood WatchMKXRock6 days
Jun 8, 10:52 AM CDTRiver Flood WatchMKXRock42 hr
Jun 8, 11:40 AM CDTSevere Thunderstorm WarningMKXKenosha, Racine35 min
Jun 8, 11:51 AM CDTSevere Thunderstorm WarningMKXKenosha, Racine24 min
Jun 8, 11:52 AM CDTSpecial Marine WarningMKX78 min
Jun 8, 11:57 AM CDTFlash Flood WarningMKXColumbia3 hr
Jun 8, 2:25 PM CDTAreal Flood WarningMKXColumbia, Dane, Green, Green Lake, Iowa, Lafayette and 3 more18 hr
Jun 8, 2:28 PM CDTAreal Flood WarningMKXDodge, Fond du Lac, Jefferson, Kenosha, Milwaukee, Ozaukee and 5 more18 hr
Jun 8, 4:27 PM CDTFlash Flood WarningMKXColumbia, Marquette, Sauk6 hr
Jun 8, 4:51 PM CDTFlash Flood WarningMKXGreen Lake6 hr
Jun 8, 5:21 PM CDTFlash Flood WarningMKXColumbia, Dodge, Fond du Lac5 hr
Jun 8, 6:01 PM CDTFlash Flood WarningMKXDane, Iowa5 hr
Jun 8, 6:16 PM CDTFlash Flood WarningMKXDodge, Fond du Lac, Sheboygan, Washington4 hr
Jun 8, 6:41 PM CDTSpecial Marine WarningMKX94 min
Jun 8, 6:42 PM CDTSevere Thunderstorm WarningMKXDane, Dodge, Fond du Lac, Jefferson, Ozaukee, Sheboygan and 2 more78 min
Jun 8, 6:49 PM CDTFlash Flood WarningMKXJefferson, Milwaukee, Ozaukee, Waukesha4 hr

Nearby

Flash Flood Warnings in Wisconsin, 2008Every flash flood warning in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.