Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 98, NWS Twin Cities, MN

June 10, 2026Barron County, Wisconsin

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 10, 2026, 7:09 PM CDT for Barron County, Wisconsin. It was in force for 66 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 10, 2026, 7:09 PM CDT (00:09 UTC)
Expired
Jun 10, 2026, 8:15 PM CDT
In force
66 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

County Barron County, WI

The radar

The Minneapolis radar (KMPX), 150 km from the middle of the area, began a volume at 00:10 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.

What was reported inside it

TimeReportWhereRemark
Jun 10, 7:30 PM CDTHAIL 1Rice Lake, WIDELAYED REPORT: Spotter BAR-D67.
Jun 10, 7:35 PM CDTHAIL 0.71 N Rice Lake, WIPhoto report of pea to dime sized hail via X.

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 21 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 10, 12:00 PM CDTSevere Thunderstorm WatchSPC9 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 0.2 hours before the alert went out and 152 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.

Skew-T log-pSkew-T log-p diagram, Minneapolis, MN at 00:00Z on 2026-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1000 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 00:00Z on 2026-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1000 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
2022 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
66 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

As transmitted.

090 
WUUS53 KMPX 110009
SVRMPX
WIC005-110115-
/O.NEW.KMPX.SV.W.0098.260611T0009Z-260611T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Twin Cities/Chanhassen MN
709 PM CDT Wed Jun 10 2026

The National Weather Service in the Twin Cities has issued a

* Severe Thunderstorm Warning for...
  Central Barron County in northwestern Wisconsin...

* Until 815 PM CDT.

* At 709 PM CDT, a severe thunderstorm was located over Almena, or 15
  miles west of Rice Lake, moving east at 30 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

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

* This severe thunderstorm will be near...
  Almena around 710 PM CDT.
  Cumberland around 715 PM CDT.
  Barron around 725 PM CDT.

Other locations impacted by the severe thunderstorm include
Cumberland Airport, Rice Lake Airport and Canton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 4537 9206 4554 9207 4561 9154 4536 9154
TIME...MOT...LOC 0009Z 264DEG 26KT 4544 9204

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MPG
3 follow-up statements
850 
WWUS53 KMPX 110023
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
723 PM CDT Wed Jun 10 2026

WIC005-110115-
/O.CON.KMPX.SV.W.0098.000000T0000Z-260611T0115Z/
Barron WI-
723 PM CDT Wed Jun 10 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN BARRON COUNTY...

At 723 PM CDT, a severe thunderstorm was located near Barron, or 8
miles west of Rice Lake, moving east at 30 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

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

This severe thunderstorm will be near...
  Barron around 725 PM CDT.
  Cameron around 735 PM CDT.
  Rice Lake around 740 PM CDT.

Other locations impacted by the severe thunderstorm include Rice Lake
Airport and Canton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 4537 9199 4555 9201 4561 9154 4536 9154
TIME...MOT...LOC 0009Z 264DEG 26KT 4544 9204

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MPG
729 
WWUS53 KMPX 110039
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
739 PM CDT Wed Jun 10 2026

WIC005-110115-
/O.CON.KMPX.SV.W.0098.000000T0000Z-260611T0115Z/
Barron WI-
739 PM CDT Wed Jun 10 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN BARRON COUNTY...

At 739 PM CDT, a severe thunderstorm was located over Rice Lake,
moving east at 30 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

This severe thunderstorm will be near...
  Rice Lake and Cameron around 740 PM CDT.

Other locations impacted by the severe thunderstorm include Rice Lake
Airport and Canton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 4537 9182 4557 9185 4561 9154 4536 9154
TIME...MOT...LOC 0023Z 265DEG 27KT 4545 9187

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MPG
725 
WWUS53 KMPX 110108
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
808 PM CDT Wed Jun 10 2026

WIC005-110118-
/O.EXP.KMPX.SV.W.0098.000000T0000Z-260611T0115Z/
Barron WI-
808 PM CDT Wed Jun 10 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 815 PM CDT FOR
NORTHEASTERN BARRON COUNTY...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, gusty
winds are still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 900 PM CDT for a
portion of northwest Wisconsin.

&&

LAT...LON 4537 9182 4557 9185 4561 9154 4536 9154
TIME...MOT...LOC 0039Z 265DEG 27KT 4546 9170

$$

BED

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.

NWS Twin Cities, MN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 10, 7:09 PM CDT, 0 minutes earlier. Its key messages:

  • Severe thunderstorms this afternoon across western Wisconsin. Less certainty on the threat across eastern Minnesota, although the overall threat continues to look lower.
  • Large hail & damaging wind are the main hazards with the strongest thunderstorms today. A tornado or two can not be ruled out.
  • Much cooler Thursday into early next week.
Area forecast discussion, Jun 10, 7:09 PM CDT, 0 minutes before
Area Forecast Discussion
National Weather Service Twin Cities/Chanhassen MN
709 PM CDT Wed Jun 10 2026

.KEY MESSAGES...

- Severe thunderstorms this afternoon across western Wisconsin.
  Less certainty on the threat across eastern Minnesota,
  although the overall threat continues to look lower.

- Large hail & damaging wind are the main hazards with the
  strongest thunderstorms today. A tornado or two can not be
  ruled out.

- Much cooler Thursday into early next week.

&&

.DISCUSSION...
Issued at 147 PM CDT Wed Jun 10 2026

Thunderstorms are developing across far-southeast Minnesota &
have quickly become severe as they move into western
Wisconsin. The main threat area over the next 2-4 hours will be
across western Wisconsin as these cells continue to move
eastwards & new cells develop & intensify. Large hail (a few 2"+
hailstones possible) & damaging wind are expected to be the
primary threat with the storms across western Wisconsin this
afternoon. Helicity values (low-level spin) have trended lower
than expected across eastern Minnesota & western Wisconsin, so
the tornado threat is lower but still-non-zero.

Overall, we've seen a general downtrend in our severe weather
event compared to this morning & especially forecasts from the
last two days. The thunderstorm complex overnight did act to
reduce our instability this morning, but the main culprit is the
earlier onset of thunderstorms late this morning early this
afternoon - before instability really peaks this afternoon. The
main trend to monitor this afternoon, & most uncertainty in the
short-term forecast, will be how much cumulus development we see
back behind the ongoing thunderstorms across central Minnesota.
As of early afternoon, we've seen the most new cumulus
development across south-central Minnesota where a few showers
have been struggling to further intensify. Current mesoanalysis
across the region shows mid-level lapse rates on the order of
6.5-7 C/km, which are not exactly favorable for "explosive"
development despite the very rich low-level moisture & surface-
based CAPE values around 2500 J/Kg. Our 18Z weather balloon will
give us a better view of the atmosphere, especially
capping/lapse rates aloft, & allow for abetter evaluation of the
severe potential across east-central, south-central, &
southeast MN through the rest of the afternoon. For now though,
any threat looks to be more isolated with hail & a few wind
gusts the primary threat.

The ongoing severe storms across western Wisconsin will exit our
area by 2-3 PM, & then we wait & see how much additional
development we get into late afternoon. Latest high-resolution
guidance suggests that we could see a second round of storms
initiate across far- southeast Minnesota & western Wisconsin. If
these storms develop, then we could see the threat for severe
weather continue across western Wisconsin into early evening.
Elsewhere, not expecting much more than an isolated thunderstorm
through the rest of the afternoon with tonight looking quiet.

Drier air moves into the region tonight into tomorrow morning,
likely mitigating the threat for fog overnight although some
patchy mist is possible in low-lying areas. Widespread rain
showers look likely Thursday as we end up in the deformation
region northwest of the surface low, which will help keep our
temperatures much cooler in the low 70s. A much cooler Canadian
airmass then moves into the region behind todays cold front &
lingers through the weekend. Ensemble guidance shows temperature
anomalies near 10 degrees below normal over the weekend & into
early next week, meaning we'll see much more comfortable highs
in the low to mid 70s & lows in the 40s & 50s. A few chances for
precipitation are possible but little or now chance for heavy
rain or strong thunderstorms.

&&

.AVIATION /00Z TAFS THROUGH 06Z FRIDAY/...
Issued at 658 PM CDT Wed Jun 10 2026

Scattered SHRA/TSRA over western WI still keeps the threat for
precip going at RNH-EAU for the next couple hours but all 5 MN
TAF sites are expected to remain dry through tonight. Chances
for precipitation have increased a bit for tomorrow so have
included its mention at all TAF sites for late morning into
early afternoon. Most sustained precipitation looks to be from
near MSP and points east, thus have run with prevailing precip
at MSP-RNH-EAU and TEMPOs elsewhere. Not expecting anything
heavy or strong/severe, and potentially not even any CB/TS.
Breezy/gusty winds at initialization will settle down tonight
through the start of precip on Thursday, then eventually become
NW 10-15kts for the afternoon-evening.

KMSP...No additional precip expected thru tonight, just multiple
FEW-SCT cloud layers overnight through tomorrow morning. Rain
likely returns late morning and continues into mid-afternoon,
but nothing heavy expected and likely no CB/TS. Breezy/gusty W
winds will go light/variable overnight then pick up from the SW
around sunrise tomorrow, under 10kts, then veer to WNW by the
afternoon with speeds increasing to 10-15kts.

/OUTLOOK FOR KMSP/
FRI...VFR. Wind W 15G30kts.
SAT...VFR. Wind NW 5-10kts.
SUN...VFR. Wind NW 10-15kts.

&&

.MPX WATCHES/WARNINGS/ADVISORIES...
MN...None.
WI...None.

&&

DISCUSSION...ETA
AVIATION...JPC
Hazardous weather outlook, Jun 10, 3:01 PM CDT, 4 hours 8 minutes before
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
301 PM CDT Wed Jun 10 2026

MNZ051>053-059>063-068>070-076>078-084-085-093-WIZ014>016-023>028-
112015-
Sherburne-Isanti-Chisago-Wright-Hennepin-Anoka-Ramsey-Washington-
Carver-Scott-Dakota-Le Sueur-Rice-Goodhue-Waseca-Steele-Freeborn-
Polk-Barron-Rusk-St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
301 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for portions of central
Minnesota...east central Minnesota...south central Minnesota...
southeast Minnesota...northwest Wisconsin and west central
Wisconsin.

.DAY ONE...Tonight.

Severe thunderstorms are possible primarily along and east of the
I-35 corridor. Severe thunderstorms will have the potential to
produce large hail, damaging winds, and tornadoes.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will likely be needed.

MNZ041>045-047>050-054>058-064>067-073>075-082-083-091-092-112015-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Lac Qui Parle-Swift-Chippewa-Kandiyohi-Meeker-
Yellow Medicine-Renville-McLeod-Sibley-Redwood-Brown-Nicollet-
Watonwan-Blue Earth-Martin-Faribault-
301 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for portions of central
Minnesota...east central Minnesota...south central Minnesota...
southwest Minnesota and west central Minnesota.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will likely be needed.

In the hours before

Local storm report, Jun 10, 6:26 PM CDT, 43 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
626 PM CDT Wed Jun 10 2026

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

0616 PM     Hail             St. Croix Falls         45.41N 92.64W
06/10/2026  M0.88 Inch       Polk               WI   Public

&&

BED/EMC
Special weather statement, Jun 10, 6:32 PM CDT, 37 minutes before
Special Weather Statement
National Weather Service Twin Cities/Chanhassen MN
632 PM CDT Wed Jun 10 2026

MNZ044-110015-
Mille Lacs MN-
632 PM CDT Wed Jun 10 2026

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN MILLE LACS COUNTY UNTIL
715 PM CDT...

At 632 PM CDT, Doppler radar was tracking a strong thunderstorm over
Onamia, moving east at 25 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
  Rum River State Forest, Mille Lacs Kathio State Park, Onamia,
  Bayview, Wahkon, Father Hennepin State Park and Isle.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the weather situation closely and be alert for threatening
weather conditions.

&&

LAT...LON 4611 9377 4618 9343 4598 9343 4598 9352
      4599 9373
TIME...MOT...LOC 2332Z 260DEG 21KT 4603 9368

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

MPG
Local storm report, Jun 10, 6:42 PM CDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
642 PM CDT Wed Jun 10 2026

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

0631 PM     Hail             Onamia                  46.07N 93.66W
06/10/2026  M0.75 Inch       Mille Lacs         MN   Amateur Radio

&&

BED/EMC
Local storm report, Jun 10, 6:43 PM CDT, 26 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
643 PM CDT Wed Jun 10 2026

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

0556 PM     Hail             Lindstrom               45.39N 92.84W
06/10/2026  M1.25 Inch       Chisago            MN   Public

            Half dollar hail near the intersection of
            Highway 8 and Olinda Trail.

&&

BED/EMC
Local storm report, Jun 10, 6:45 PM CDT, 24 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
645 PM CDT Wed Jun 10 2026

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

0557 PM     Hail             Chisago City            45.37N 92.89W
06/10/2026  M1.25 Inch       Chisago            MN   Public

&&

BED/EMC
Local storm report, Jun 10, 7:05 PM CDT, 4 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
705 PM CDT Wed Jun 10 2026

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

0440 PM     Hail             Villard                 45.71N 95.27W
06/10/2026  M2.50 Inch       Pope               MN   Public

            Delayed photo report of tennis ball sized
            hail in Villard.

&&

BED/EMC

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 10, 7:48 PM CDTSpecial Weather StatementMPXRusk57 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2026Every severe thunderstorm warning in 2026

Sources

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.