Severe Thunderstorm Warning 69, NWS La Crosse, WI

Issued

Aug 7, 2021, 3:52 PM CDT (20:52 UTC)

Expired

Aug 7, 2021, 4:30 PM CDT

In force

38 min

Issued by

NWS La Crosse, WI

Area

Storm-based polygon

Hail

1.0 in

Wind

60.0 mph

County Crawford County, WI

The La Crosse radar (KARX), 59 km from the middle of the area, began a volume at 20:56 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.

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

950 
WUUS53 KARX 072052
SVRARX
WIC023-072130-
/O.NEW.KARX.SV.W.0069.210807T2052Z-210807T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service La Crosse WI
352 PM CDT Sat Aug 7 2021

The National Weather Service in La Crosse has issued a

* Severe Thunderstorm Warning for...
  Northeastern Crawford County in southwestern Wisconsin...

* Until 430 PM CDT.

* At 351 PM CDT, a severe thunderstorm was located 13 miles northeast
  of Harpers Ferry, or 14 miles east of Lansing, moving northeast at
  25 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Seneca, Soldiers Grove, Gays Mills, Mount Sterling, Ferryville, 
  Bell Center, Horrigan Ridge, Fairview, Petersburg, Rolling Ground, 
  Joy Hollow, Crowley Ridge and Montgomeryville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4336 9108 4342 9094 4342 9067 4328 9067
      4320 9097
TIME...MOT...LOC 2051Z 244DEG 23KT 4332 9094 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Rieck

905 
WWUS53 KARX 072055
SVSARX

Severe Weather Statement
National Weather Service La Crosse WI
355 PM CDT Sat Aug 7 2021

WIC023-072130-
/O.CON.KARX.SV.W.0069.000000T0000Z-210807T2130Z/
Crawford WI-
355 PM CDT Sat Aug 7 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT
FOR NORTHEASTERN CRAWFORD COUNTY...

At 355 PM CDT, a severe thunderstorm was located 15 miles northeast
of Harpers Ferry, or 15 miles south of Viroqua, moving northeast at
25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Seneca, Soldiers Grove, Gays Mills, Mount Sterling, Bell Center,
Horrigan Ridge, Highway 131 And County B, Fairview, Petersburg,
Rolling Ground, Crowley Ridge and Montgomeryville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4333 9106 4342 9094 4342 9067 4328 9067
      4320 9097
TIME...MOT...LOC 2055Z 244DEG 23KT 4333 9091 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Rieck

557 
WWUS53 KARX 072126
SVSARX

Severe Weather Statement
National Weather Service La Crosse WI
426 PM CDT Sat Aug 7 2021

WIC023-072136-
/O.EXP.KARX.SV.W.0069.000000T0000Z-210807T2130Z/
Crawford WI-
426 PM CDT Sat Aug 7 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CRAWFORD COUNTY
WILL EXPIRE AT 430 PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However hail and 
heavy rain are still possible with this thunderstorm.

LAT...LON 4333 9106 4342 9094 4342 9067 4328 9067
      4320 9097
TIME...MOT...LOC 2126Z 244DEG 23KT 4341 9068 

$$

Rieck

Severe Thunderstorm Warnings in Wisconsin, 2021Every severe thunderstorm warning in 2021

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.