Alert archive / Wisconsin / Tornado Warnings in 2026

Tornado Warning 16, NWS Twin Cities, MN

June 19, 2026Polk County, Wisconsin; Chisago County, Minnesota

NWS Twin Cities, MN issued this tornado warning at Jun 19, 2026, 4:45 PM CDT for Polk County, Wisconsin; Chisago County, Minnesota. It was in force for 45 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 19, 2026, 4:45 PM CDT (21:45 UTC)
Expired
Jun 19, 2026, 5:30 PM CDT
In force
45 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Chisago County, MN, Polk County, WI

The radar

The Minneapolis radar (KMPX), 108 km from the middle of the area, began a volume at 21:49 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 19, 5:06 PM CDTHAIL 13 Se Rush City, MN
Jun 19, 5:21 PM CDTHAIL 18 Wnw Milltown, WI

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

The watch it was issued in

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

IssuedProductOfficeLasted
Jun 19, 2:01 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 9.8 hours before the alert went out and 110 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 12:00Z on 2026-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 12:00Z on 2026-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 77 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1251 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
77 m²/s²
0-3 km storm-relative helicity
94 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

371 
WFUS53 KMPX 192145
TORMPX
MNC025-WIC095-192230-
/O.NEW.KMPX.TO.W.0016.260619T2145Z-260619T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Twin Cities/Chanhassen MN
445 PM CDT Fri Jun 19 2026

The National Weather Service in the Twin Cities has issued a

* Tornado Warning for...
  Northern Chisago County in east central Minnesota...
  Northwestern Polk County in northwestern Wisconsin...

* Until 530 PM CDT.

* At 445 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Rush City, or 13 miles northeast of Cambridge,
  moving east at 35 mph.

  HAZARD...Tornado and quarter size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without
           shelter. Mobile homes will be damaged or destroyed. Damage
           to roofs, windows and vehicles will occur. Tree damage is
           likely.

* This tornado will be near...
  Rush City around 450 PM CDT.

Other locations impacted by the tornado include Rush City Airport,
Harris, Wild River State Park, Wolf Creek and Cushing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.

&&

LAT...LON 4563 9311 4573 9309 4573 9285 4572 9285
      4572 9287 4570 9287 4569 9288 4566 9288
      4564 9289 4564 9253 4570 9253 4570 9250
      4550 9257
TIME...MOT...LOC 2145Z 285DEG 29KT 4568 9305

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

TDH
2 follow-up statements
789 
WWUS53 KMPX 192158
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
458 PM CDT Fri Jun 19 2026

MNC025-WIC095-192230-
/O.CON.KMPX.TO.W.0016.000000T0000Z-260619T2230Z/
Chisago MN-Polk WI-
458 PM CDT Fri Jun 19 2026

...TORNADO WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR NORTHERN
CHISAGO AND NORTHWESTERN POLK COUNTIES...

At 458 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Rush City, or 17 miles northeast of Cambridge,
moving east at 35 mph.

HAZARD...Tornado and half dollar size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without
         shelter. Mobile homes will be damaged or destroyed. Damage
         to roofs, windows and vehicles will occur. Tree damage is
         likely.

Other locations impacted by the tornado include Harris, Wild River
State Park, Wolf Creek and Cushing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to an interior room on the lowest floor of a well-built building
away from windows. If you are outdoors, in a mobile home, or in a
vehicle, move to the closest substantial shelter and protect yourself
from flying debris.

&&

LAT...LON 4561 9304 4567 9299 4567 9288 4564 9289
      4564 9253 4550 9257
TIME...MOT...LOC 2145Z 283DEG 31KT 4566 9307

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN

$$

TDH
055 
WWUS53 KMPX 192225
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
525 PM CDT Fri Jun 19 2026

MNC025-WIC095-192235-
/O.EXP.KMPX.TO.W.0016.000000T0000Z-260619T2230Z/
Chisago MN-Polk WI-
525 PM CDT Fri Jun 19 2026

...TORNADO WARNING WILL EXPIRE AT 530 PM CDT FOR NORTHERN CHISAGO AND
NORTHWESTERN POLK COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire. A Severe
Thunderstorm Warning still remains in effect for Polk and Chisago
counties.

A Severe Thunderstorm Watch remains in effect until 800 PM CDT for
portions of east central Minnesota and northwest Wisconsin.

&&

LAT...LON 4561 9304 4567 9299 4567 9288 4564 9289
      4564 9253 4550 9257
TIME...MOT...LOC 2158Z 283DEG 31KT 4563 9291

$$

JRB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 4:37 PM CDTSevere Thunderstorm WarningMPXPolk53 min
Jun 19, 5:28 PM CDTSevere Thunderstorm WarningMPXPierce, Saint Croix47 min
Jun 19, 5:30 PM CDTSevere Thunderstorm WarningMPXPolk45 min
Jun 19, 5:37 PM CDTSevere Thunderstorm WarningMPXDunn, Eau Claire, Pepin53 min
Jun 19, 5:44 PM CDTSpecial Weather StatementMPXRusk61 min
Jun 19, 5:49 PM CDTSevere Thunderstorm WarningMPXPolk56 min
Jun 19, 6:06 PM CDTSpecial Weather StatementMPXPierce54 min
Jun 19, 6:11 PM CDTSevere Thunderstorm WarningMPXPierce, Saint Croix34 min
Jun 19, 6:16 PM CDTSevere Thunderstorm WarningMPXDunn, Saint Croix41 min
Jun 19, 6:16 PM CDTSevere Thunderstorm WarningMPXBarron, Polk31 min
Jun 19, 6:30 PM CDTSevere Thunderstorm WarningMPXChippewa, Eau Claire15 min
Jun 19, 6:44 PM CDTSevere Thunderstorm WarningMPXEau Claire46 min
Jun 19, 6:46 PM CDTSpecial Weather StatementMPXDunn44 min
Jun 19, 6:49 PM CDTSevere Thunderstorm WarningMPXDunn, Pepin, Pierce41 min
Jun 19, 1:59 PM CDTSpecial Weather StatementMPXMorrison46 min
Jun 19, 2:25 PM CDTSpecial Weather StatementMPXMille Lacs50 min
Jun 19, 2:46 PM CDTSevere Thunderstorm WarningMPXMille Lacs, Morrison44 min
Jun 19, 3:18 PM CDTSpecial Weather StatementMPXMorrison42 min
Jun 19, 3:23 PM CDTSpecial Weather StatementMPXKanabec37 min
Jun 19, 3:25 PM CDTSevere Thunderstorm WarningMPXKanabec, Mille Lacs65 min
Jun 19, 3:32 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXMorrison43 min
Jun 19, 3:39 PM CDTSevere Thunderstorm WarningMPXChisago, Isanti, Kanabec51 min
Jun 19, 3:52 PM CDTSpecial Weather StatementMPXWright38 min
Jun 19, 4:13 PM CDTTornado WarningMPXIsanti, Kanabec32 min
Jun 19, 4:16 PM CDTSpecial Weather StatementMPXBenton44 min
Jun 19, 4:19 PM CDTSevere Thunderstorm WarningMPXMorrison40 min
Jun 19, 4:22 PM CDTSpecial Weather StatementMPXHennepin53 min
Jun 19, 4:23 PM CDTSpecial Weather StatementMPXAnoka52 min
Jun 19, 4:39 PM CDTSevere Thunderstorm WarningMPXAnoka, Dakota, Hennepin, Ramsey49 min
Jun 19, 4:43 PM CDTSevere Thunderstorm WarningMPXMille Lacs22 min
Jun 19, 5:09 PM CDTSevere Thunderstorm WarningMPXAnoka, Isanti, Sherburne14 min
Jun 19, 6:09 PM CDTSpecial Weather StatementMPXCarver, Dakota, Hennepin, Le Sueur, McLeod, Ramsey and 3 more66 min

Nearby

Tornado Warnings in Wisconsin, 2026Tornado Warnings in Minnesota, 2026Every tornado warning in 2026Tornadoes 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.