Alert archive / Wisconsin / Flash Flood Watches in 2007
Flash Flood Watch 5, NWS Milwaukee, WI
NWS Milwaukee, WI issued this flash flood watch at Aug 22, 2007, 11:22 AM CDT for 16 counties in Wisconsin. It took effect at Aug 22, 2007, 7:00 PM CDT. It was in force for 40 hr.
The area
The counties it named.
The facts
- Issued
- Aug 22, 2007, 11:22 AM CDT (16:22 UTC)
- In effect from
- Aug 22, 2007, 7:00 PM CDT
- Expired
- Aug 24, 2007, 10:57 AM CDT
- In force
- 40 hr
- Issued by
- NWS Milwaukee, WI
- Flood severity
- None
Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Green County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sauk County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI
The radar
The Milwaukee radar (KMKX), 25 km from the middle of the area, began a volume at 16:19 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, 4.4 hours before the alert went out and 174 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
- 1074 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 180 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS63 KMKX 221622 FFAMKX URGENT - IMMEDIATE BROADCAST REQUESTED FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 1122 AM CDT WED AUG 22 2007 ...MORE THUNDERSTORMS AND POTENTIAL FOR HEAVY RAIN ON THE WAY FOR PARTS OF SOUTH CENTRAL AND SOUTHEAST WISCONSIN... .A STATIONARY FRONT EXTENDING FROM NORTHERN IOWA TO NORTHERN ILLINOIS WILL CONTINUE TO BE THE FOCUS FOR ROUNDS OF THUNDERSTORMS AND HEAVY RAINFALL TONIGHT. WARM AND HUMID AIR SOUTH OF THE FRONT WILL CONTINUE TO FLOW NORTHWARD FROM THE GULF OF MEXICO AND THEN GET LIFTED OVER THE STATIONARY FRONT. GIVEN SATURATED SOILS AND HIGH WATER LEVELS OVER MOST OF THE AREA...POTENTIAL FOR FLASH FLOODING REMAINS HIGH. ALTHOUGH MANY AREAS WILL RECEIVE LESS THAN AN INCH OF RAIN TONIGHT...A SWATH OF 1 TO 3 INCHES IS LIKELY ACROSS PORTIONS OF THE WATCH AREA. WIZ069-230200- /O.CAN.KMKX.FL.A.0008.070823T2100Z-000000T0000Z/ /O.NEW.KMKX.FF.A.0005.070823T0000Z-070823T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ ROCK- INCLUDING THE CITIES OF...JANESVILLE...BELOIT 1122 AM CDT WED AUG 22 2007 ...FLASH FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH THURSDAY MORNING... ...FLOOD WATCH IS CANCELLED TEMPORARILY FOR ROCK RIVER AT AFTON... THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A * FLASH FLOOD WATCH FOR A PORTION OF SOUTH CENTRAL WISCONSIN... INCLUDING THE FOLLOWING AREA...ROCK. * FROM 7 PM CDT THIS EVENING THROUGH 7 AM CDT THURSDAY MORNING * ANOTHER ROUND OF THUNDERSTORMS IS ON TAP TONIGHT * THUNDERSTORMS CURRENTLY MOVING ACROSS NORTHERN IOWA ARE EXPECTED TO DEVELOP EASTWARD INTO PARTS OF SOUTH CENTRAL AND SOUTHEAST WISCONSIN TONIGHT. LOCALLY HEAVY RAINS OF 1 TO 3 INCHES COULD RENEW FLASH FLOODING OF SMALL STREAMS AND URBAN AREAS. IT WILL ALSO LIKELY ADD TO HIGH WATER PROBLEMS ON LARGER AREA RIVERS. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS TO BEAVER DAM TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ WIZ056>060-062>068-070>072-230200- /O.NEW.KMKX.FF.A.0005.070823T0000Z-070823T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...ELKHORN...LAKE GENEVA...RACINE...KENOSHA 1122 AM CDT WED AUG 22 2007 ...FLASH FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH THURSDAY MORNING... THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A * FLASH FLOOD WATCH FOR PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN...INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN...COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON... KENOSHA...MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * FROM 7 PM CDT THIS EVENING THROUGH 7 AM CDT THURSDAY MORNING * ANOTHER ROUND OF THUNDERSTORMS IS ON TAP TONIGHT * THUNDERSTORMS CURRENTLY MOVING ACROSS NORTHERN IOWA ARE EXPECTED TO DEVELOP EASTWARD INTO PARTS OF SOUTH CENTRAL AND SOUTHEAST WISCONSIN TONIGHT. LOCALLY HEAVY RAINS OF 1 TO 3 INCHES COULD RENEW FLASH FLOODING OF SMALL STREAMS AND URBAN AREAS. IT WILL ALSO LIKELY ADD TO HIGH WATER PROBLEMS ON LARGER AREA RIVERS. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS TO BEAVER DAM TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ CRAVEN
6 follow-up statements
000 WGUS63 KMKX 230156 FFAMKX URGENT - IMMEDIATE BROADCAST REQUESTED FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 856 PM CDT WED AUG 22 2007 ...SEVERAL MORE ROUNDS OF THUNDERSTORMS AND POSSIBLE FLOODING EXPECTED FOR THE REMAINDER OF THE WEEK... .A SLOW MOVING FRONT EXTENDING FROM KANSAS TO WISCONSIN WILL TAKE A COUPLE OF DAYS TO DRIFT SOUTH OF THE AREA BY THIS WEEKEND. A WARM AND VERY MOIST AIRMASS WILL CONTINUE TO BE LIFTED NEAR THIS FRONT AND PRODUCE PERIODS OF THUNDERSTORMS INCLUDING HEAVY RAIN. SATURATED SOILS WILL NOT BE ABLE TO HANDLE THE ADDITIONAL 2 TO 4 INCHES OF RAIN EXPECTED THURSDAY AND FRIDAY. THIS HEAVY RAIN WILL ALSO CONTINUE TO ADD TO RIVER FLOODING WOES WHERE SEVERAL MAIN STEM RIVERS ARE IN MODERATE TO RECORD FLOODING. WIZ056>060-062>072-231100- /O.EXT.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 856 PM CDT WED AUG 22 2007 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH SATURDAY MORNING AT 7 AM CDT... THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR * PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN... INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN... COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE...ROCK AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON...KENOSHA... MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * THROUGH FRIDAY NIGHT. * EXTREMELY WET PATTERN TO CONTINUE ACROSS SOUTH CENTRAL AND SOUTHEAST WISCONSIN. * EVEN AS HEAVY RAINS TONIGHT WIND DOWN...ANOTHER 2 TO 4 INCHES OF RAIN WITH LOCALLY HIGHER AMOUNTS IS EXPECTED THURSDAY THROUGH FRIDAY NIGHT. THIS WILL LIKELY RESULT IN ADDITIONAL FLASH FLOODING. WIDESPREAD FLOODING OF LOW LYING AREAS WILL BE SLOW TO RECEDE AND MAY EVEN BECOME WORSE WITH EACH ROUND OF HEAVY RAIN. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS TO BEAVER DAM TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ CRAVEN
000 WGUS63 KMKX 231015 FFAMKX FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 515 AM CDT THU AUG 23 2007 ...SEVERAL MORE ROUNDS OF THUNDERSTORMS TO EXACERBATE FLOODING PROBLEMS THROUGH THE END OF THIS WEEK... .A SLOW MOVING STATIONARY FRONT EXTENDING FROM KANSAS INTO CENTRAL WISCONSIN WILL CONTINUE TO BE THE FOCUS FOR SHOWERS AND THUNDERSTORM DEVELOPMENT OVER THE NEXT SEVERAL DAYS...AS A VERY WARM AND HUMID AIRMASS OVER THE REGION WILL PROVIDE PLENTY OF FUEL FOR THUNDERSTORM ACTIVITY. EXPECT PERIODS OF SHOWERS AND THUNDERSTORMS THROUGH FRIDAY NIGHT...SOME CONTAINING HEAVY RAINFALL. SATURATED SOILS WILL NOT BE ABLE TO HANDLE THE ADDITIONAL 2 TO 4 INCHES OF RAIN EXPECTED TODAY THROUGH FRIDAY NIGHT...AND THIS MAY RESULT IN FLASH FLOODING. THIS HEAVY RAIN WILL ONLY ADD TO RIVER FLOODING WOES CURRENTLY ONGOING...WHERE SEVERAL MAIN STEM RIVERS ARE IN MODERATE TO RECORD FLOODING. PERSONS ARE URGED TO MONITOR THE LATEST WEATHER FORECASTS OVER THE NEXT SEVERAL DAYS...AND SHOULD BE PREPARED TO TAKE THE APPROPRIATE ACTIONS IF FLASH FLOOD WARNING ARE ISSUED. WIZ056>060-062>072-232100- /O.CON.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 515 AM CDT THU AUG 23 2007 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... THE FLASH FLOOD WATCH CONTINUES FOR * PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN... INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN... COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE...ROCK AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON...KENOSHA... MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * THROUGH SATURDAY MORNING * AN EXTREMELY WET PATTERN...WITH PERIODS OF SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS SOUTH CENTRAL AND SOUTHEAST WISCONSIN. * A WEAKENING BAND OF SHOWERS AND THUNDERSTORMS WILL MOVE NORTHEASTWARD THROUGH SOUTHERN WISCONSIN EARLY THIS MORNING. ALTHOUGH HEAVY RAINFALL IS NOT EXPECTED THIS MORNING...LOCALIZED AREAS IN SOUTHEASTERN WISCONSIN COULD PICK UP A QUICK QUARTER INCH OF RAIN. ADDITIONAL THUNDERSTORM ACTIVITY IS EXPECTED THIS AFTERNOON...WITH HEAVY RAINFALL POSSIBLE. AS MUCH AS 2 TO 4 INCHES OF RAIN...WITH LOCALLY HIGHER AMOUNTS IS EXPECTED TO FALL TODAY THROUGH FRIDAY NIGHT. THIS WILL LIKELY RESULT IN ADDITIONAL FLASH FLOODING. WIDESPREAD FLOODING OF LOW LYING AREAS WILL BE SLOW TO RECEDE AND MAY WORSEN WITH EACH ROUND OF HEAVY RAIN. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS TO BEAVER DAM TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ FOWLE
000 WGUS63 KMKX 231632 FFAMKX FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 1132 AM CDT THU AUG 23 2007 ...SEVERAL MORE ROUNDS OF THUNDERSTORMS TO EXACERBATE FLOODING PROBLEMS THROUGH THE END OF THIS WEEK... .A SLOW MOVING STATIONARY FRONT EXTENDING FROM KANSAS INTO CENTRAL WISCONSIN WILL CONTINUE TO BE THE FOCUS FOR SHOWERS AND THUNDERSTORM DEVELOPMENT OVER THE NEXT SEVERAL DAYS...AS A VERY WARM AND HUMID AIRMASS OVER THE REGION WILL PROVIDE PLENTY OF FUEL FOR THUNDERSTORM ACTIVITY. EXPECT PERIODS OF SHOWERS AND THUNDERSTORMS THROUGH FRIDAY NIGHT...SOME CONTAINING HEAVY RAINFALL. SATURATED SOILS WILL NOT BE ABLE TO HANDLE THE ADDITIONAL 2 TO 4 INCHES OF RAIN EXPECTED THIS AFTERNOON THROUGH FRIDAY NIGHT...AND THIS MAY RESULT IN FLASH FLOODING. THIS HEAVY RAIN WILL ONLY ADD TO RIVER FLOODING WOES CURRENTLY ONGOING...WHERE SEVERAL MAIN STEM RIVERS ARE IN MODERATE TO RECORD FLOODING. PERSONS ARE URGED TO MONITOR THE LATEST WEATHER FORECASTS OVER THE NEXT SEVERAL DAYS...AND SHOULD BE PREPARED TO TAKE THE APPROPRIATE ACTIONS IF FLASH FLOOD WARNING ARE ISSUED. WIZ056>060-062>072-240215- /O.CON.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 1132 AM CDT THU AUG 23 2007 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... THE FLASH FLOOD WATCH CONTINUES FOR * PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN... INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN... COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE...ROCK AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON...KENOSHA... MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * THROUGH SATURDAY MORNING * AN EXTREMELY WET PATTERN...WITH PERIODS OF SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS SOUTH CENTRAL AND SOUTHEAST WISCONSIN. * THUNDERSTORMS ARE EXPECTED THIS AFTERNOON...WITH HEAVY RAINFALL POSSIBLE. AS MUCH AS 2 TO 4 INCHES OF RAIN...WITH LOCALLY HIGHER AMOUNTS...IS EXPECTED TO FALL THIS AFTERNOON THROUGH FRIDAY NIGHT. THIS WILL LIKELY RESULT IN ADDITIONAL FLASH FLOODING. WIDESPREAD FLOODING OF LOW LYING AREAS WILL BE SLOW TO RECEDE...AND MAY WORSEN WITH EACH ROUND OF HEAVY RAIN. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS...TO BEAVER DAM...TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ WOOD
000 WGUS63 KMKX 240228 FFAMKX FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 928 PM CDT THU AUG 23 2007 ...SEVERAL MORE ROUNDS OF THUNDERSTORMS TO EXACERBATE FLOODING PROBLEMS THROUGH THE END OF THIS WEEK... .A SLOW MOVING STATIONARY FRONT EXTENDING FROM SOUTHERN IOWA INTO NORTHERN ILLINOIS WILL BE THE FOCUS FOR SHOWERS AND THUNDERSTORM DEVELOPMENT TONIGHT INTO FRIDAY EVENING...AS A VERY WARM AND HUMID AIRMASS OVER THE REGION WILL PROVIDE PLENTY OF FUEL FOR THUNDERSTORM ACTIVITY. EXPECT PERIODS OF SHOWERS AND THUNDERSTORMS THROUGH FRIDAY EVENING...SOME CONTAINING HEAVY RAINFALL. SATURATED SOILS WILL NOT BE ABLE TO HANDLE THE ADDITIONAL 1 TO 4 INCHES OF RAIN THAT COULD FALL LATE TONIGHT THROUGH FRIDAY NIGHT... AND THIS MAY RESULT IN FLASH FLOODING. THIS HEAVY RAIN WILL ONLY ADD TO RIVER FLOODING WOES CURRENTLY ONGOING...WHERE SEVERAL MAIN STEM RIVERS ARE IN MODERATE TO RECORD FLOODING. PERSONS ARE URGED TO MONITOR THE LATEST WEATHER FORECASTS OVER THE NEXT SEVERAL DAYS...AND SHOULD BE PREPARED TO TAKE THE APPROPRIATE ACTIONS IF FLASH FLOOD WARNING ARE ISSUED. WIZ056>060-062>072-241030- /O.CON.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 928 PM CDT THU AUG 23 2007 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... THE FLASH FLOOD WATCH CONTINUES FOR * PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN... INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN... COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE...ROCK AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON...KENOSHA... MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * THROUGH SATURDAY MORNING * AN EXTREMELY WET PATTERN...WITH PERIODS OF SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS SOUTH CENTRAL AND SOUTHEAST WISCONSIN. * THUNDERSTORMS MAY PUSH INTO SOUTHERN WISCONSIN LATE TONIGHT...WITH HEAVY RAINFALL POSSIBLE. AS MUCH AS 1 TO 4 INCHES OF RAIN...COULD FALL THROUGH FRIDAY NIGHT. THIS WILL LIKELY RESULT IN ADDITIONAL FLASH FLOODING. WIDESPREAD FLOODING OF LOW LYING AREAS WILL BE SLOW TO RECEDE...AND WOULD WORSEN WITH EACH ROUND OF HEAVY RAIN. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS...TO BEAVER DAM...TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$ HENTZ
000 WGUS63 KMKX 240847 FFAMKX FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 347 AM CDT FRI AUG 24 2007 ...PERIODS OF THUNDERSTORMS...SOME WITH HEAVY RAINS WILL EXACERBATE FLOODING PROBLEMS TODAY AND TONIGHT... .A FRONTAL BOUNDARY ACROSS SOUTHEAST WISCONSIN WILL SAG INTO NORTHERN ILLINOIS THIS EVENING. THE BOUNDARY WILL BE THE FOCUS FOR SHOWERS AND THUNDERSTORM DEVELOPMENT TODAY AND TONIGHT...A VERY WARM AND HUMID AIRMASS OVER THE REGION WILL PROVIDE PLENTY OF FUEL FOR THUNDERSTORM ACTIVITY. EXPECT PERIODS OF SHOWERS AND THUNDERSTORMS THROUGH THIS EVENING...SOME CONTAINING HEAVY RAINFALL. SATURATED SOILS WILL NOT BE ABLE TO HANDLE THE ADDITIONAL 1 TO 3 INCHES OF RAIN THAT COULD FALL TODAY AND TONIGHT...AND THIS MAY RESULT IN FLASH FLOODING. THIS HEAVY RAIN WILL ONLY ADD TO THE RIVER FLOODING CURRENTLY ONGOING...WHERE SEVERAL MAIN STEM RIVERS ARE IN MODERATE TO RECORD FLOODING. PERSONS ARE URGED TO MONITOR THE LATEST WEATHER FORECASTS OVER THE NEXT SEVERAL DAYS...AND SHOULD BE PREPARED TO TAKE THE APPROPRIATE ACTIONS IF FLASH FLOOD WARNING ARE ISSUED. WIZ056>060-062>072-241700- /O.CON.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 347 AM CDT FRI AUG 24 2007 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING... THE FLASH FLOOD WATCH CONTINUES FOR * PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN... INCLUDING THE FOLLOWING AREAS...IN SOUTH CENTRAL WISCONSIN... COLUMBIA...DANE...GREEN...IOWA...LAFAYETTE...ROCK AND SAUK. IN SOUTHEAST WISCONSIN...DODGE...JEFFERSON...KENOSHA... MILWAUKEE...OZAUKEE...RACINE...WALWORTH...WASHINGTON AND WAUKESHA. * THROUGH SATURDAY MORNING * AN EXTREMELY WET PATTERN...WITH PERIODS OF SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS SOUTH CENTRAL AND SOUTHEAST WISCONSIN. * SOME THUNDERSTORMS WILL PRODUCE HEAVY RAINFALL. AS MUCH AS 1 TO 3 INCHES OF RAIN...COULD FALL THROUGH TONIGHT. THIS WILL LIKELY RESULT IN ADDITIONAL FLASH FLOODING. WIDESPREAD FLOODING OF LOW LYING AREAS WILL BE SLOW TO RECEDE...AND WOULD WORSEN WITH EACH ROUND OF HEAVY RAIN. THE FLASH FLOOD WATCH IS GENERALLY ALONG AND SOUTH OF A LINE FROM THE WISCONSIN DELLS...TO BEAVER DAM...TO PORT WASHINGTON. A FLASH FLOOD WATCH IS ISSUED WHEN RAPID AND DANGEROUS FLOODING OF CREEKS...STREAMS...AND RIVERS ARE POSSIBLE. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. $$
000 WGUS63 KMKX 241557 FFAMKX FLOOD WATCH NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 1057 AM CDT FRI AUG 24 2007 .THE FLASH FLOOD WATCH HAS BEEN CANCELED FOR ALL OF SOUTH CENTRAL AND SOUTHEAST WISCONSIN. LOW PRESSURE STILL LINGERS ACROSS THE AREA AND WILL LIKELY BRING SOME RAIN TO THE AREA TODAY INTO THIS EVENING...HOWEVER...THE AMOUNTS ARE EXPECTED TO BE TOO LIGHT TO CAUSE FLASH FLOODING. THE FOCUS FOR HEAVY RAIN ACROSS THE REGION HAS SHIFTED SOUTH OF WISCONSIN. HIGH PRESSURE WILL BUILD ACROSS THE AREA LATER TONIGHT...BRINGING A PERIOD OF DRIER AND COOLER WEATHER FOR THE WEEKEND INTO EARLY NEXT WEEK. WIZ056>060-062>072-241700- /O.CAN.KMKX.FF.A.0005.000000T0000Z-070825T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON- WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS... BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON... JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE... DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN... LAKE GENEVA...RACINE...KENOSHA 1057 AM CDT FRI AUG 24 2007 ...FLASH FLOOD WATCH IS CANCELLED... THE FLASH FLOOD WATCH FOR PORTIONS OF SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN HAS BEEN CANCELED. THE FOCUS FOR HEAVY RAIN ACROSS THE REGION HAS SHIFTED SOUTH OF WISCONSIN. THOUGH MORE RAIN IS EXPECTED TODAY INTO TONIGHT...THE AMOUNTS AND RATES OF THAT RAINFALL SHOULD BE TOO LOW TO CAUSE ANY FLASH FLOODING. IT IS IMPORTANT TO NOTE THAT MANY RIVERS AND STREAMS ARE STILL OUT OF THEIR BANKS ACROSS FAR SOUTHERN WISCONSIN. SOME ROADS REMAIN CLOSED DUE TO FLOOD WATERS. $$ DAVIS
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Milwaukee, WI wrote its last area forecast discussion before this flash flood watch went out at Aug 22, 4:30 AM CDT, 6 hours 52 minutes earlier.
Area forecast discussion, Aug 22, 4:30 AM CDT, 6 hours 52 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 430 AM CDT WED AUG 22 2007 ABBREVIATED DISCUSSION DUE TO ONGOING CONVECTION OVER CWA DISCUSSION...FORECAST FOCUS CONTINUES TO CENTER ON SEVERAL MORE ROUNDS OF CONVECTION THROUGH FRIDAY NIGHT...WITH POTENTIAL FOR ADDITIONAL HEAVY RAINFALL AND SEVERE STORMS. 00Z UPPER AIR ANALYSIS INDICATED PRIMARY UPPER LOW CENTERED OVER SASKATCHEWAN/MANITOBA...WITH SEVERAL POTENT SHORTWAVES NOTED ON WV IMAGERY UPSTREAM. STRONG MID/UPPER LEVEL JET WITH 300MB WINDS AOA 100KTS NOTED OVER NRN PLAINS/SRN CANADA. DEEP S/SWLY FLOW AT LOW LEVELS CONTINUES OVER THE MISSISSIPPI VALLEY MAINTAINING A VERY RICH MOISTURE FEED AS GULF OF MEXICO WIDE OPEN. TODAY...REMNANTS OF LAST NIGHTS MCS TO MOVE EAST OF AREA BY MID MORNING WITH SHOWERS ENDING. DEPENDING ON AMOUNT OF INSOLATION...MODELS INDICATING MDT-STG INSTABILITY /MLCAPE 1500-3000 J/KG/ DEVELOPING BY AFTERNOON AS SFC DWPTS VERY ROBUST IN 70S. MODEL SOUNDINGS SHOWING AMS CAPPED EARLY...HOWEVER WEAK STATIONARY FRONT DRAPED ACROSS WI MAY PROVIDE ENOUGH LOW LEVEL CONVERGENCE TO INITIATE STORMS THIS AFTERNOON. DUE TO ABOVE MENTIONED INSTABILITY AND DEEP SHEAR AROUND 30KTS...SEVERE STORMS ARE POSSIBLE. TONIGHT...VARIOUS DETERMINISTIC MODELS AND ENSEMBLES SHOW LLJ RE-FIRING AGAIN TONIGHT...PERHAPS AIDED BY WEAK S/W EJECTING OUT OF KS/MO. SOUTHERN WISCONSIN SHOULD ONCE AGAIN BE LOCATED ON NOSE OF JET AFTER 06Z...IN AREA OF DEEP/PERSISTENT MOISTURE CONVERGENCE. AS USUAL...SOME UNCERTAINTIES EXACTLY WHERE HEAVY RAIN AXIS WILL DEVELOP...WITH SREF HEAVY RAIN PROBABILITIES AND HPC EXCESSIVE RAINFALL GRAPHIC SHOWING HIGHEST THREAT OVER NERN IA/SWRN WI. DECIDED TO INCLUDE HEAVY RAINFALL IN FORECAST FOR NOW...BUT WILL DEFER FLASH FLOOD WATCHES TO DAYSHIFT. LIKE LAST NIGHT...THERE IS POTENTIAL FOR A FORWARD PROPAGATING MCS TO DEVELOP WITH DAMAGING WINDS THE PRIMARY THREAT. THURSDAY...MODELS INDICATE POTENT S/W TO PROGRESS ACROSS THE CENTRAL PLAINS...WITH CORRESPONDING WEAK SFC LOW TO SLIDE ACROSS WI DURING THE AFTERNOON ALONG LOW LEVEL BAROCLINIC ZONE. DECENT SYNOPTIC FORCING NOTED OVER THE AREA BY LATE AFTERNOON...AS INSTABILITY BUILDS. WIND PROFILES ALSO SHOWING GOOD VEERING AND WIND SHEAR...WITH 0-1KM SHEAR AROUND 25-30KTS AND 0-6KM SHEAR AROUND 40KTS. THESE FACTORS ALL POINTING TOWARD POTENTIAL FOR SEVERE STORMS DURING THE AFTERNOON...WITH ENTIRE CWA IN SWODY2 OUTLOOK. .LONG TERM... ANOTHER POTENTIAL FOR HEAVY RAIN FRIDAY-EARLY SATURDAY AS GFS BRINGS ONE MORE STRONG SHORTWAVE ACROSS THE FORECAST AREA. SURFACE HIGH SHOULD BUILD ACROSS WISCONSIN SATURDAY...FINALLY DRYING OUT THE AREA AS LESS HUMID AIR PUSHES IN. && .AVIATION...STNRY FNT WL PERSIST ACRS NRN IA AND NRN IL THRU WED. MCS COMPLEX MOVING ACROS AREA EARLY THIS MORNG WILL STABLIZE AMS WITH WDSPRD IFR CONDS TO IMPROVE TO VFR CONDTS BY LT MRNG AND EARLY AFTN. MVFR CIGS/VSBYS IN -TSRA WILL DEVELP IN EVE HOURS AND BECOMING MORE WIDESPREAD TONIGHT...WITH LCL IFR CONDTS IN STRONG STORMS. && .MKX WATCHES/WARNINGS/ADVISORIES... NONE. && MAF/TZ
Hazardous weather outlook, Aug 22, 6:27 AM CDT, 4 hours 55 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 627 AM CDT WED AUG 22 2007 WIZ046-047-051-052-056>060-062>072-231000- MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE- WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE- LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA- 627 AM CDT WED AUG 22 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN. .DAY ONE...TODAY AND TONIGHT THERE WILL BE A CHANCE OF THUNDERSTORMS THIS AFTERNOON WITH THUNDERSTORMS LIKELY TONIGHT. THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS LATE THIS AFTERNOON AND TONIGHT. THE MAIN THREAT WILL BE DAMAGING WINDS. LARGE HAIL IS POSSIBLE. HEAVY RAIN WITH THE STRONGER STORMS WILL AGGRAVATE ANY EXISTING FLOODING PROBLEMS. HEAT INDEX READINGS MAY REACH AROUND 95 DEGREES AROUND MID AFTERNOON. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THUNDERSTORMS ARE LIKELY THURSDAY AND THERE IS A CHANCE OF THUNDERSTORMS THURSDAY NIGHT THROUGH FRIDAY NIGHT. THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THURSDAY THROUGH FRIDAY. THERE IS THE POTENTIAL FOR HEAVY RAIN THURSDAY AND FRIDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND TONIGHT. LMZ643>646-665-231000- SHEBOYGAN TO PORT WASHINGTON- PORT WASHINGTON TO NORTH POINT LIGHTHOUSE- NORTH POINT LIGHTHOUSE TO WIND POINT- WIND POINT TO WINTHROP HARBOR ILLINOIS- WISCONSIN ADJACENT OPEN WATERS OF LAKE MICHIGAN TO MID LAKE- 627 AM CDT WED AUG 22 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN. .DAY ONE...TODAY AND TONIGHT THERE WILL BE A CHANCE OF THUNDERSTORMS THIS AFTERNOON WITH THUNDERSTORMS LIKELY TONIGHT. THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS LATE THIS AFTERNOON AND TONIGHT. THE MAIN THREAT WILL BE DAMAGING WINDS. LARGE HAIL IS POSSIBLE. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THUNDERSTORMS ARE LIKELY THURSDAY AND THERE IS A CHANCE OF THUNDERSTORMS THURSDAY NIGHT THROUGH FRIDAY NIGHT. THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THURSDAY THROUGH FRIDAY. TZ WWW.WEATHER.GOV/MKX
In the hours before
Local storm report, Aug 22, 7:25 AM CDT, 3 hours 57 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
725 AM CDT WED AUG 22 2007
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1220 AM TSTM WND DMG IRONTON 43.54N 90.14W
08/22/2007 SAUK WI LAW ENFORCEMENT
TREES AND POWER LINES DOWN
1225 AM TSTM WND DMG 4 E AVOCA 43.19N 90.25W
08/22/2007 IOWA WI LAW ENFORCEMENT
TREES DOWN
1230 AM TSTM WND DMG REEDSBURG 43.53N 90.00W
08/22/2007 SAUK WI LAW ENFORCEMENT
TREES AND POWER LINES DOWN
1240 AM TSTM WND DMG LAKE DELTON 43.59N 89.78W
08/22/2007 SAUK WI LAW ENFORCEMENT
TREES AND POWER LINES DOWN
1240 AM TSTM WND DMG 3 S ARENA 43.12N 89.91W
08/22/2007 IOWA WI LAW ENFORCEMENT
TREES DOWN
1245 AM TSTM WND DMG LA VALLE 43.58N 90.13W
08/22/2007 SAUK WI LAW ENFORCEMENT
TREE DOWN
1257 AM TSTM WND GST 4 NNW BARABOO 43.52N 89.77W
08/22/2007 M51.00 MPH SAUK WI AWOS
THE WISCONSIN DELLS AIRPORT RECORDED A 44 KNOT /51 MPH/
WIND GUST AT 1257 AM CDT.
0102 AM TSTM WND DMG 3 NW BELMONT 42.77N 90.37W
08/22/2007 LAFAYETTE WI LAW ENFORCEMENT
A FEW TREES DOWN 3 MILES NORTHWEST OF BELMONT.
0112 AM TSTM WND DMG PORTAGE 43.55N 89.47W
08/22/2007 COLUMBIA WI LAW ENFORCEMENT
TREES DOWN
0121 AM TSTM WND DMG RIO 43.45N 89.24W
08/22/2007 COLUMBIA WI LAW ENFORCEMENT
TREES DOWN
0125 AM NON-TSTM WND GST 1 N SUN PRAIRIE 43.20N 89.23W
08/22/2007 M61.00 MPH DANE WI TRAINED SPOTTER
0125 AM HAIL 1 N SUN PRAIRIE 43.20N 89.23W
08/22/2007 E0.75 INCH DANE WI TRAINED SPOTTER
0134 AM TSTM WND DMG CAMBRIA 43.54N 89.11W
08/22/2007 COLUMBIA WI LAW ENFORCEMENT
TREES DOWN
0135 AM TSTM WND GST OREGON 42.93N 89.38W
08/22/2007 E60.00 MPH DANE WI LAW ENFORCEMENT
0235 AM TSTM WND GST 8 NNW HARTLAND 43.21N 88.41W
08/22/2007 M54.00 MPH WASHINGTON WI AMATEUR RADIO
AMATEUR RADIO OPERATOR MEASURED A 54 MPH WIND GUST AT 235
AM.
&&
TZThe office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 21, 9:06 PM CDT | Flash Flood Watch | MKX | Columbia, Dane, Green, Iowa, Lafayette, Sauk | 6 hr |
| Aug 21, 11:49 PM CDT | Flash Flood Warning | MKX | Iowa, Lafayette, Sauk | 4 hr |
| Aug 22, 12:06 AM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 54 min |
| Aug 22, 12:37 AM CDT | Flash Flood Warning | MKX | Columbia, Dane | 6 hr |
| Aug 22, 12:44 AM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane | 76 min |
| Aug 22, 1:11 AM CDT | Severe Thunderstorm Warning | MKX | Green Lake, Marquette | 69 min |
| Aug 22, 1:15 AM CDT | Flash Flood Warning | MKX | Green | 6 hr |
| Aug 22, 1:33 AM CDT | Severe Thunderstorm Warning | MKX | Dodge | 57 min |
| Aug 22, 3:00 AM CDT | Special Marine Warning | MKX | 60 min | |
| Aug 22, 3:28 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha | 39 min |
| Aug 22, 3:33 AM CDT | Special Marine Warning | MKX | 42 min | |
| Aug 22, 4:27 PM CDT | Flash Flood Warning | MKX | Dane, Dodge, Green, Jefferson, Lafayette, Washington | 6 hr |
| Aug 22, 4:41 PM CDT | Special Marine Warning | MKX | 2 hr | |
| Aug 22, 4:47 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Washington, Waukesha | 43 min |
| Aug 22, 4:58 PM CDT | Flash Flood Warning | MKX | Waukesha | 6 hr |
| Aug 22, 5:03 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee | 42 min |
| Aug 22, 5:07 PM CDT | Tornado Warning | MKX | Lafayette | 20 min |
| Aug 22, 5:13 PM CDT | Flash Flood Warning | MKX | Milwaukee, Ozaukee | 6 hr |
| Aug 22, 5:14 PM CDT | Special Marine Warning | MKX | 2 hr | |
| Aug 22, 5:20 PM CDT | Severe Thunderstorm Warning | MKX | Iowa | 70 min |
| Aug 22, 5:25 PM CDT | Flash Flood Warning | MKX | Rock | 6 hr |
| Aug 22, 5:29 PM CDT | Severe Thunderstorm Warning | MKX | Racine | 46 min |
| Aug 22, 5:30 PM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 60 min |
| Aug 22, 5:40 PM CDT | Flash Flood Warning | MKX | Iowa | 3 hr |
| Aug 22, 5:41 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 34 min |
| Aug 22, 6:08 PM CDT | Flash Flood Warning | MKX | Racine, Walworth | 6 hr |
| Aug 22, 6:13 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green | 47 min |
| Aug 22, 6:29 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 19 min |
| Aug 22, 6:39 PM CDT | River Flood Warning | MKX | Green | 13 days |
| Aug 22, 6:43 PM CDT | Flash Flood Warning | MKX | Kenosha | 6 hr |
Nearby
Flash Flood Watches in Wisconsin, 2007Every flash flood watch 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.