Thunderstorms produced isolated large hail and some minor street flooding in Oshkosh.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GRB wrote it up.
Thunderstorms produced isolated large hail and some minor street flooding in Oshkosh.
The local office's own words before the first event, 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 the first event at Jun 22, 1:25 PM CST, 1 hour 45 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREEN BAY WI 225 PM CDT SUN JUN 22 2008 .SHORT TERM...TNGT AND MON. MAIN FCST CHALLENGE WL BE PCPN TRENDS FOR THE REST OF THIS AFTERNOON INTO THE EVENING HRS. THE 18Z MSAS SFC ANALYSIS SHOWED A WEAK AREA OF LOW PRES OVR E-CNTRL WI WITH HI PRES OVR THE NRN/CNTRL PLAINS. SPIRALING BANDS OF SHWRS AND TSTMS ON THE RADAR MOSAIC INDICATIVE OF A STG SHRTWV TROF ROTATING THRU THE RGN THIS AFTERNOON. SMALL HAIL HAD BEEN REPORTED AT SEVERAL LOCATIONS AND EXPECT THIS TO CONT TOWARD THE EVENING HR. THE POTENT SHRTWV TROF TO CONT ROTATING SE TOWARD IL/IN/LWR MI TNGT. AS DAYTIME HEATING WANES/INSTABILITY WEAKENS...WE SHOULD SEE THE SHWRS AND TSTMS GRADUALLY DIMINISH THIS EVENING. BASED ON THE LOCATION OF THE TROF AT PRESS TIME...WL CARRY POPS LONGER OVR EAST CNTRL WI THIS EVENING. DESPITE THE EVENTUAL DEPARTURE OF THE SHRTWV TROF LTR TNGT...MDLS INDICATE LOW LVL MSTR WL HANG AROUND. WHILE SOME PATCH FOG MAY DVLP...IT APRS A STRATUS DECK MAY BE THE LIKELY OUTCOME WITH CIGS BLO 1K FT. ONLY MADE COSMETIC CHGS TO TEMPS AS MOST LOCATIONS SHOULD END AROUND THE 50 DEG MARK. STRATUS DECK SHOULD LIFT/BREAK APART RATHER QUICKLY MON MORNING THANKS TO THE COMBINATION OF LATE JUNE SUN AND DRIER AIR INFLUX AS HI PRES BUILDS INTO THE RGN. EXPECT TO SEE A DECENT AMT OF SUNSHINE FROM MID TO LATE MORNING ONWARD. DESPITE THE INCREASING SUNSHINE...NORTHERLY WNDS WL HELP HOLD TEMPS BLO NORMAL WITH COOLEST READINGS OVR ERN WI. .LONG TERM...MONDAY NIGHT THROUGH NEXT SUNDAY...MAIN FCST CONCERNS INCLUDE PCPN CHCS AND TEMPS. HIGH PRESSURE WILL BRING A BRIEF PERIOD OF DRY WX TO NE WI MONDAY NGT INTO TUESDAY MORNING. THE TAIL END OF A S/W TROF WILL BRUSH THROUGH N WI TUES AFTERNOON/EVG...BRINGING A SMALL CHC OF A SHOWER. RETURN FLOW WILL BRING INCREASING GULF MOISTURE AND INSTABILITY TO THE RGN FROM WEDS-FRI...IN ADVANCE OF A SLOW MOVING COLD FRONT APPROACHING FROM THE NORTHERN PLAINS. THIS FRONT IS EXPECTED TO MOVE THROUGH THE FA DURING THE LATE FRI/FRI NGT PERIOD. WILL CARRY CHC POPS FOR TSTMS FROM WEDS-FRI NGT. WEAK HIGH PRESSURE IS EXPECTED TO BUILD INTO THE RGN FOR THE WEEKEND...SO THE CURRENT DRY FCST LOOKS GOOD. TEMPS LOOK LIKE THEY WILL REMAIN AT OR A LITTLE ABOVE NORMAL FOR MOST OF THE EXTENDED FCST PERIOD. && .AVIATION...SHWRS/TSTM ACTIVITY TO GRADUALLY DIMINISH LTR THIS EVENING AS THE SHRTWV TROF BEGINS TO PULL AWAY FROM THE RGN. CIGS/VSBYS MAY BECOME MVFR FOR A SHORT TIME DUE TO TSTMS. CIGS MAY BECOME MVFR ONCE AGAIN LTR TNGT AS A STRATUS DECK DVLPS. CIGS SHOULD BECOME VFR BY MID MON MORNING AS HI PRES BUILDS INTO THE RGN. && .GRB WATCHES/WARNINGS/ADVISORIES... NONE. && KALLAS/KIECKBUSCH
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREEN BAY WI 328 PM CDT SUN JUN 22 2008 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-231230- VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-LINCOLN-LANGLADE- MENOMINEE-NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE- WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET- MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- 328 PM CDT SUN JUN 22 2008 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL AND NORTHEAST WISCONSIN. .DAY ONE...TONIGHT SCATTERED THUNDERSTORMS WILL CONTINUE THIS EVENING. SOME OF THE STRONGER STORMS WILL PRODUCE BRIEF HEAVY RAINFALL...SMALL HAIL AND WIND GUSTS OVER 30 MPH. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY THERE IS A CHANCE OF THUNDERSTORMS FROM WEDNESDAY THROUGH FRIDAY NIGHT. IT IS TOO EARLY TO DETERMINE IF SEVERE STORMS WILL DEVELOP. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED TONIGHT. HOWEVER...ANY REPORTS OF HAIL SHOULD BE FORWARDED TO THE NATIONAL WEATHER SERVICE OR YOUR LOCAL LAW ENFORCEMENT AGENCY. LMZ521-522-541>543-231230- THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN- 328 PM CDT SUN JUN 22 2008 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE MICHIGAN AND THE WATERS OF GREEN BAY. .DAY ONE...TONIGHT ISOLATED THUNDERSTORMS WILL CONTINUE THIS EVENING. SOME OF THE STRONGER STORMS MAY PRODUCE BRIEF HEAVY RAINFALL...SMALL HAIL AND WIND GUSTS OVER 30 MPH. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SUNDAY THERE IS A CHANCE OF THUNDERSTORMS FROM WEDNESDAY THROUGH FRIDAY NIGHT. IT IS TOO EARLY TO DETERMINE IF SEVERE STORMS WILL DEVELOP. KALLAS/KIECKBUSCH
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 204 PM CDT SUN JUN 22 2008 WIZ011>013-019>022-030-031-035>040-045-048>050-073-074-222130- FOREST-FLORENCE-NORTHERN MARINETTE-LANGLADE-MENOMINEE- NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA- OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET-MANITOWOC- SOUTHERN MARINETTE-SOUTHERN OCONTO- INCLUDING THE CITIES OF...CRANDON...ANTIGO...KESHENA... STURGEON BAY...WAUSAU...WISCONSIN RAPIDS...STEVENS POINT... APPLETON...GREEN BAY...ALGOMA...WAUTOMA...OSHKOSH...CHILTON... TWO RIVERS...CRIVITZ 204 PM CDT SUN JUN 22 2008 ...STRONG THUNDERSTORMS MOVING THROUGH NORTHEAST WISCONSIN... SHOWERS AND THUNDERSTORMS WILL CONTINUE TO MOVE SOUTH THROUGH NORTHEAST WISCONSIN THIS AFTERNOON. THE STRONGER STORMS ARE CAPABLE OF PRODUCING ONE-HALF INCH HAIL...WIND GUSTS TO 40 MPH AND BRIEF TORRENTIAL DOWNPOURS. THE SHOWERS AND THUNDERSTORMS ARE EXPECTED TO PERSIST INTO THE EARLY EVENING HOURS BEFORE GRADUALLY DIMINISHING. KALLAS
The Green Bay radar (KGRB), 66 km away, was scanning. The volume nearest the first event began at 21:08 UTC.
3 hail. Local standard time, as filed.
Hail up to penny size fell for 10 minutes and covered the ground at Oshkosh.
Quarter size hail fell at Oshkosh and there was some minor street flooding.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Wisconsin in 2008Every state in 2008This day in weather historyWarnings in Wisconsin, June 2008
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 112735, 112736, 112734.