Severe Thunderstorm Warning 39, NWS La Crosse, WI

Issued

Jun 9, 2018, 6:20 PM CDT (23:20 UTC)

Expired

Jun 9, 2018, 7:15 PM CDT

In force

55 min

Issued by

NWS La Crosse, WI

Area

Storm-based polygon

Hail

0.75 in

Wind

60.0 mph

County Winneshiek County, IA

The La Crosse radar (KARX), 88 km from the middle of the area, began a volume at 23:21 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.

175 
WUUS53 KARX 092320
SVRARX
IAC191-100015-
/O.NEW.KARX.SV.W.0039.180609T2320Z-180610T0015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service La Crosse WI
620 PM CDT SAT JUN 9 2018

The National Weather Service in La Crosse has issued a

* Severe Thunderstorm Warning for...
  Southern Winneshiek County in northeastern Iowa...

* Until 715 PM CDT

* At 619 PM CDT, severe thunderstorms were located along a line
  extending from near Protivin to near Lawler to near Waucoma, moving
  northeast at 30 mph.

  HAZARD...60 mph wind gusts. 

  SOURCE...Radar indicated. 

  IMPACT...Expect damage to roofs, siding, and trees. 

* Severe thunderstorms will be near...
  Fort Atkinson and Spillville around 635 PM CDT. 
  Calmar around 640 PM CDT. 
  Ossian around 655 PM CDT. 
  Decorah around 700 PM CDT. 

Other locations impacted by these severe thunderstorms include
Castalia, Jackson Junction, State Road 9 And 245th Street, Festina
and Frankville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4308 9208 4322 9208 4334 9173 4337 9161
      4308 9161
TIME...MOT...LOC 2319Z 245DEG 28KT 4321 9215 4311 9207 4302 9207 

HAIL...<.75IN
WIND...60MPH
 
$$

Shea

085 
WWUS53 KARX 092357
SVSARX

Severe Weather Statement
National Weather Service La Crosse WI
657 PM CDT SAT JUN 9 2018

IAC191-100015-
/O.CON.KARX.SV.W.0039.000000T0000Z-180610T0015Z/
Winneshiek IA-
657 PM CDT SAT JUN 9 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT
FOR SOUTHEASTERN WINNESHIEK COUNTY...

At 657 PM CDT, severe thunderstorms were located along a line
extending from Decorah to near Ossian, moving northeast at 30 mph.

HAZARD...60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect damage to roofs, siding, and trees. 

These severe thunderstorms will remain over mainly rural areas of 
southeastern Winneshiek County, including the following locations: 
Castalia, Jackson Junction, Festina, Frankville and State Road 9 And 
Frankville Road.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4308 9208 4320 9194 4334 9173 4337 9161
      4308 9161
TIME...MOT...LOC 2357Z 245DEG 28KT 4333 9180 4323 9172 4314 9172 

HAIL...<.75IN
WIND...60MPH
 
$$

Shea

Severe Thunderstorm Warnings in Iowa, 2018Every severe thunderstorm warning in 2018

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.