Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 98, NWS Twin Cities, MN
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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 10, 7:30 PM CDT | HAIL 1 | Rice Lake, WI | DELAYED REPORT: Spotter BAR-D67. |
| Jun 10, 7:35 PM CDT | HAIL 0.7 | 1 N Rice Lake, WI | Photo 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 10, 12:00 PM CDT | Severe Thunderstorm Watch | SPC | 9 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.
- 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
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
$$
MPG3 follow-up statements
850
WWUS53 KMPX 110023
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
723 PM CDT Wed Jun 10 2026
WIC005-110115-
/O.CON.KMPX.SV.W.0098.000000T0000Z-260611T0115Z/
Barron WI-
723 PM CDT Wed Jun 10 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN BARRON COUNTY...
At 723 PM CDT, a severe thunderstorm was located near Barron, or 8
miles west of Rice Lake, moving east at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
This severe thunderstorm will be near...
Barron around 725 PM CDT.
Cameron around 735 PM CDT.
Rice Lake around 740 PM CDT.
Other locations impacted by the severe thunderstorm include Rice Lake
Airport and Canton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
&&
LAT...LON 4537 9199 4555 9201 4561 9154 4536 9154
TIME...MOT...LOC 0009Z 264DEG 26KT 4544 9204
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MPG729
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
$$
MPG725 WWUS53 KMPX 110108 SVSMPX Severe Weather Statement National Weather Service Twin Cities/Chanhassen MN 808 PM CDT Wed Jun 10 2026 WIC005-110118- /O.EXP.KMPX.SV.W.0098.000000T0000Z-260611T0115Z/ Barron WI- 808 PM CDT Wed Jun 10 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 815 PM CDT FOR NORTHEASTERN BARRON COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 900 PM CDT for a portion of northwest Wisconsin. && LAT...LON 4537 9182 4557 9185 4561 9154 4536 9154 TIME...MOT...LOC 0039Z 265DEG 27KT 4546 9170 $$ 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/EMCSpecial 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
MPGLocal 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/EMCLocal 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/EMCLocal 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/EMCLocal 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/EMCThe office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 7:48 PM CDT | Special Weather Statement | MPX | Rusk | 57 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.