Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 9, NWS Milwaukee, WI
NWS Milwaukee, WI issued this severe thunderstorm warning at Jun 26, 1986, 6:10 PM CDT for Portage County, Wood County, Wisconsin. It was in force for 50 min.
The area
The counties it named.
The facts
- Issued
- Jun 26, 1986, 6:10 PM CDT (23:10 UTC)
- Expired
- Jun 26, 1986, 7:00 PM CDT
- In force
- 50 min
- Issued by
- NWS Milwaukee, WI
- Area
- Whole counties
Counties Portage County, WI, Wood County, WI
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.2 hours before the alert went out and 133 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 350 m²/s²
- 0-3 km storm-relative helicity
- 337 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KMKE 262310 SVRMKE WIC097-141-270000- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MILWAUKEE WI 610 PM CDT THU JUN 26 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 700 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTIES OF CENTRAL WISCONSIN...PORTAGE AND WOOD AT 606 PM CDT 60 TO 65 MPH WINDS WERE REPORTED WITH A SEVERE THUNDERSTORM AT NEKOOSA...35 MILES SOUTHWEST OF WAUSAU. THIS SEVERE THUNDERSTORM IS MOVING EASTWARD AT 30 MPH AND WILL BE MOVING TOWARD WISCONSIN RAPIDS IN EASTERN WOOD COUNTY AND BANCROFT IN SOUTHERN PORTAGE COUNTY. SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...AND DEADLY LIGHTNIzNG. TORNADOES CAN ALSO DEVELOP FROM SEVERE THUNDERSTORMS. IF THREATENING WEATHER APPROACHES...TAKE SHELTER IMMEDIATELY. NJ/TZ
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Jun 26, 3:54 PM CDT, 2 hours 16 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MILWAUKEE, WI 355 PM CDT THU JUN 26 1986 ...TORNADO WATCH NUMBER 302 FOR NORTHEAST HALF OF WISCONSIN... TORNADO WATCH NUMBER 302 IN EFFECT THROUGH 11PM COVERS MUCH OF THE NORTH HALF OF WISCONSIN. IT REACHES FROM THE UPPER MICHIGAN BORDER TO A SOUTHERN EDGE ROUGHLY FROM EAU CLAIRE TO OSHKOSH AND SHEBOYGAN. SEVERAL BATCHES OF THUNDERSTORMS ARE FORECAST TO CROSS THROUGH THE NORTH HALF OF WISCONSIN TONIGHT. MANY WILL ACCOMPANIED BY VERY HEAVY RAIN..WHERE TRAFFIC WILL BE SLOWED DUE TO NEAR ZERO VISIBLITY FOR A FEW MINUTES. LIGHTNING STRIKES CAUSING POWER OUTAGES AND STRONG WESTERLY WIND GUSTS TO AROUND 50 MPH WILL ALSO ACCOMPANY SOME STORMS AS WELL AS SMALL HAIL. ISOLATED SEVERE THUNDERSTORMS MAY OCCUR IN THE WATCH AREA BETWEEN 4 AND 11PM. DRAG
Special weather statement, Jun 26, 4:42 PM CDT, 1 hour 28 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MILWAUKEE, WI 435 PM CDT THU JUN 26 1986 ...TORNADO WATCH NUMBER 302 FOR NORTHEAST HALF OF WISCONSIN... AT 430 PM..RADAR SHOWED A LARGE AREA OF SHOWERS AND THUNDERSTORMS MOVING INTO CENTRAL WISCONSIN. THE LEADING EDGE EXTENDED FROM JUST NORTH OF WAUSAU SOUTHWESTWARD THROUGH AUBURNDALE IN NORTHERN WOOD COUNTY TO WYEVILLE IN NORTHEAST MONROE COUNTY..ABOUT 20 MILES WEST OF NECEDAH. THE SHOWERS AND STORMS WERE MOVING EAST NEAR 30 MPH. THE STRONGEST STORMS WERE IN A BAND FROM ABOUT 10 MILES NORTH OF WAUSAU TO MARSHFIELD. THEY SHOULD BE PASSING THROUGH WAUSAU AND MOSINEE BETWEEN 545 AND 630 PM. NO SEVERE WEATHER HAS BEEN REPORTED WITH THESE! STORMS WITHIN THE PAST HOUR. BUT THE STRONGER ONES ARE CAPABLE OF PRODUCING VERY HEAVY RAIN..DANGEROUS LIGHTNING..GUSTY WINDS AND POSSIBLY SOME SMALL HAIL. PERSONS IN THESE AREAS SHOULD BE ALERT FOR POSSIBLE SEVERE WEATHER. JOHNSTON
Special weather statement, Jun 26, 6:08 PM CDT, 2 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MILWAUKEE, WI 558 PM CDT THU JUN 26 1986 AT 555 PM..RADAR SHOWED A LINE OF INTENSE THUNDERSTORMS FROM PITTSVILLE IN WOOD COUNTY..35 MILES SOUTHWEST OF WAUSAU..INTO NORTHERN JUNEAU COUNTY ABOUT 10 MILES OF NECEDAH. THE LINE IS MOVING EAST-SOUTHEAST AT 30 MPH TOWARD WISCONSIN RAPIDS AND NECEDAH..AND WILL MOVE INTO PORTAGE AND ADAMS COUNTIES SHORTLY AFTER 615 PM. AT 554 PM..PEA SIZE HAIL AND 35 MPH WINDS WERE REPORTED FROM ONE OF THESE STORMS JUST WEST OF NEKOOSA. DANGEROUS LIGHTNING IS ALSO POSSIBLE WITH THIS LINE. ELSEWHERE..A LINE OF MODERATE TO HEAVY THUNDERSTORMS EXTENDED FROM SOUTHERN FOREST THROUGH EASTERN LANGLADE..MENOMINEE..WESTERN SHAWANO.. TO NORTHERN PORTAGE COUNTY. THIS LINE WAS MOVING EASTWARD NEAR 30 MPH. A TORNADO WATCH REMAINS IN EFFECT FOR MOST OF NORTHERN AND PARTS OF CENTRAL WISCONSIN UNTIL 11 PM. PERSONS IN THESE AREAS SHOULD CONTINUE TO BE ALERT TO THE POSSIBxILITY OF SEVERE WEATHER. JOHNSTON
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 7:21 PM CDT | Severe Thunderstorm Warning | MKX | Forest | 54 min |
| Jun 26, 4:50 PM CDT | Severe Thunderstorm Warning | MKX | Marathon | 55 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1986Every severe thunderstorm warning in 1986
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.