Severe Thunderstorm Warning 113, NWS La Crosse, WI

121 
WWUS53 KARX 102339
SVSARX

Severe Weather Statement
National Weather Service La Crosse WI
639 PM CDT Wed Jun 10 2026

WIC121-102349-
/O.CAN.KARX.SV.W.0113.000000T0000Z-260611T0000Z/
Trempealeau WI-
639 PM CDT Wed Jun 10 2026

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL TREMPEALEAU
COUNTY IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
west central Wisconsin.

&&

LAT...LON 4424 9113 4438 9109 4433 9078 4419 9095
TIME...MOT...LOC 2339Z 285DEG 31KT 4429 9100 

$$

WIC053-110000-
/O.CON.KARX.SV.W.0113.000000T0000Z-260611T0000Z/
Jackson WI-
639 PM CDT Wed Jun 10 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR SOUTHWESTERN JACKSON COUNTY...

At 639 PM CDT, a severe thunderstorm was located 7 miles west of
Black River Falls, moving east at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

This severe storm will be near...
  Black River Falls around 645 PM CDT.

Other locations impacted by this severe thunderstorm include
Vaudreuil, Perry Creek Recreation Area, Sand Pillow, The Majestic
Pines Casino, and Disco.

This includes Interstate 94 between mile markers 109 and 116.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4424 9113 4438 9109 4433 9078 4419 9095
TIME...MOT...LOC 2339Z 285DEG 31KT 4429 9100 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Skow

440 
WWUS53 KARX 102343
SVSARX

Severe Weather Statement
National Weather Service La Crosse WI
643 PM CDT Wed Jun 10 2026

WIC053-102353-
/O.CAN.KARX.SV.W.0113.000000T0000Z-260611T0000Z/
Jackson WI-
643 PM CDT Wed Jun 10 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN JACKSON COUNTY IS
CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
west central Wisconsin.

&&

LAT...LON 4424 9113 4438 9109 4433 9078 4419 9095
TIME...MOT...LOC 2342Z 285DEG 31KT 4428 9094 

$$

Skow

Area Forecast Discussion
National Weather Service La Crosse WI
620 PM CDT Wed Jun 10 2026

.KEY MESSAGES...

- Severe Thunderstorm Watch in effect through 700 PM CDT, for
  all hazards including large hail (up to 2 inches in diameter),
  damaging winds (up to 70 mph gusts), and a few tornadoes.
  Risk for locally heavy rain.

- Marginal to enhanced risk for severe thunderstorms Thursday
  afternoon. All hazards including risk for large hail,
  damaging winds, and tornadoes from northeast Iowa through
  southwest Wisconsin.

&&

.DISCUSSION...
Issued at 107 PM CDT Wed Jun 10 2026

Regional radar and surface observations early this afternoon
show a Mesoscale Convective System (MCS), moving northeastward
across southwest Wisconsin near the Iowa border. Several severe
thunderstorm warnings are in effect with gusts up to 74 mph
being reported thus far with this MCS. Convection initiation
continues rapidly north of this MCS, with several discrete cells
developing near the I-90 corridor. High-resolution CAM guidance
and observational trends suggest thunderstorms will quickly
grow upscale into a forward- propagating line through mid-
afternoon into the early evening as storms track towards the
I-94 corridor. Initially, discrete cells near the I-90 and I-94
corridors early this afternoon will pose the risk for large hail
and strong winds, with the severe threat evolving into
primarily straight line winds.

Looking ahead into the evening, a surface cold front is
expected to shift southeast across the region from central
Minnesota setting the stage for another round of convective
development. High-solution models continue to offer varying
solutions on the intensity of storms along this frontal
boundary. Shear and instability profiles once again suggest
discrete cells developing along the front, before growing
upscale into line segments as storms move eastward towards I-94
through this evening.

Overall, low to medium confidence exists regarding the evolution
of storms, particularly this evening. Ensure you have multiple
ways to receive warnings today! This is especially paramount
given the multiple rounds of thunderstorms through this evening.

Looking ahead to Thursday, SPC has highlighted the area for a
marginal to enhanced risk for severe thunderstorms, focused from
late morning through the afternoon. Thunderstorms will be
capable of all hazards including the risk for large hail,
damaging winds, and tornadoes from northeast Iowa through
southwest Wisconsin. High-resolution models suggest an MCS will
develop across Iowa by mid-morning, with storms growing upscale
across the CWA by late morning through the afternoon. The
greatest risk for severe weather will focus across northeast
Iowa through southwest Wisconsin.

Long-term: Friday through early next week:

Relatively quieter conditions close out the week as a trough
pivots into the eastern Great Lakes region, setting up zonal
flow aloft over much of the northern United States. There is
some potential for precipitation through the weekend, mainly on
Saturday as the deterministic guidance resolves a surface
boundary shifting southeastward through the Upper Mississippi
River Valley associated with a 700hPa shortwave trough sinking
southward from a vorticity maxima over Manitoba/Ontario.
Probabilities of rainfall during this period sit around 30-60%
in both NBM and LREF with the highest confidence in rainfall
potential located over northeast Iowa into southwest Wisconsin.

Behind this boundary, cooler temperatures look to arrive to
start the new week as another shortwave trough sinks
southeastward through the United States, setting up an area of
lower heights across the Upper Midwest. Plenty of variation
exists regarding timing and location of this upper level feature
which leads to a fairly large temperature spread in the
NWP/AIWP ensemble guidance, but the consistent trend amongst
these suites is towards cooler temperatures.

&&

.AVIATION /00Z TAFS THROUGH 00Z FRIDAY/...
Issued at 619 PM CDT Wed Jun 10 2026

Thunderstorms have developed along and north of the I-90
corridor this evening. Heavy rain and large hail have been
observed with these storms during the last few hours, with
visibility as low as 1SM. Thunderstorms will continue to develop
ahead of a cold front tracking eastward through Minnesota this
evening, with storm activity focusing across southeast Minnesota
towards the Wisconsin border through 11/0200Z. The atmosphere
will begin to stabilize from 11/0200-0300Z, with storms
weakening as they track into western Wisconsin. Overnight,
showers and thunderstorms will exit the area. Recent rains will
increase the potential for areas of patchy fog from
11/0800-1100Z, with a 20% chance for fog to reduce visibility
below 3SM for KLSE and KRST. Thunderstorms return across the
region by late morning into the afternoon.

&&

.ARX WATCHES/WARNINGS/ADVISORIES...
WI...None.
MN...None.
IA...None.

&&

DISCUSSION...NWS
AVIATION...NWS

Hazardous Weather Outlook
National Weather Service La Crosse WI
317 AM CDT Wed Jun 10 2026

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-111230-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
317 AM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.

.DAY ONE...Today and Tonight

Strong storms are possible through early this morning, with strong
wind gusts being the main threat.

Severe weather is likely across the region this afternoon and
evening. Very large hail, damaging winds in excess of 75 mph, and
multiple tornadoes will be the main threats. Locally heavy rain
will also a hazard.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Depending on how storms evolve on Wednesday afternoon, there
there could be a risk for severe weather over northeast Iowa and
southwest Wisconsin early Thursday afternoon.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will be needed this afternoon and evening.

.EMERGENCY MANAGEMENT COORDINATION...

A webinar is scheduled for 11 am this morning covering the risk
for severe thunderstorms.

Barendse

Preliminary Local Storm Report
National Weather Service La Crosse WI
452 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0250 PM     Tstm Wnd Dmg     4 SW Adams              43.92N 89.88W
06/10/2026                   Adams              WI   911 Call Center

            Tree downed. Time of report is 355 PM CDT.
            Time tree fell estimated from radar.

&&

APF

Preliminary Local Storm Report
National Weather Service La Crosse WI
454 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0223 PM     Tstm Wnd Dmg     5 N Big Spring          43.74N 89.64W
06/10/2026                   Adams              WI   911 Call Center

            Tree blocking roadway. Time of report 448 PM
            CDT. Time trees fell estimated from radar.

&&

APF

Preliminary Local Storm Report
National Weather Service La Crosse WI
504 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0500 PM     Rain             Mondovi                 44.56N 91.67W
06/10/2026  M1.53 Inch       Buffalo            WI   CO-OP Observer

            Rainfall so far today.

&&

Preliminary Local Storm Report
National Weather Service La Crosse WI
505 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0459 PM     Rain             2 W Rochester           44.01N 92.51W
06/10/2026  M1.13 Inch       Olmsted            MN   Emergency Mngr

&&

Preliminary Local Storm Report
National Weather Service La Crosse WI
608 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0230 PM     Tstm Wnd Dmg     2 E New Lisbon          43.88N 90.12W
06/10/2026                   Juneau             WI   Public

            Report of a 8-10 inch downed tree. Time
            estimated from radar.

0241 PM     Tstm Wnd Dmg     Mauston                 43.80N 90.07W
06/10/2026                   Juneau             WI   Emergency Mngr

            Report of a tree that fell on a house in
            Mauston, estimated 2.5ft in diameter. Time
            estimated from radar.

0544 PM     Tstm Wnd Dmg     1 SE Winona             44.04N 91.64W
06/10/2026                   Winona             MN   Public

            Received an image of a large tree uprooted
            near the Lake Park Lodge in Winona. Time
            estimated from radar.

&&

Preliminary Local Storm Report
National Weather Service La Crosse WI
611 PM CDT Wed Jun 10 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0608 PM     Hail             5 ENE Pickwick          44.01N 91.50W
06/10/2026  M0.88 Inch       Winona             MN   Emergency Mngr

&&