Alert archive / Minnesota / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 103, NWS Twin Cities, MN

June 19, 2026Chisago County, Isanti County, Kanabec County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 19, 2026, 3:39 PM CDT for Chisago County, Isanti County, Kanabec County, Minnesota. It was in force for 51 min. 3 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, 3:39 PM CDT (20:39 UTC)
Expired
Jun 19, 2026, 4:30 PM CDT
In force
51 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Chisago County, MN, Isanti County, MN, Kanabec County, MN

The radar

The Minneapolis radar (KMPX), 104 km from the middle of the area, began a volume at 20:38 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, 4:10 PM CDTHAIL 1Ogilvie, MNMultiple reports of quarter sized hail.
Jun 19, 4:15 PM CDTHAIL 1Rush City, MN
Jun 19, 4:17 PM CDTHAIL 0.885 Ne Day, MN

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 2 storm reports to this severe thunderstorm warning; the first came 31 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 19, 2:01 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 8.7 hours before the alert went out and 105 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°0°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.

496 
WUUS53 KMPX 192039
SVRMPX
MNC025-059-065-192130-
/O.NEW.KMPX.SV.W.0103.260619T2039Z-260619T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Twin Cities/Chanhassen MN
339 PM CDT Fri Jun 19 2026

The National Weather Service in the Twin Cities has issued a

* Severe Thunderstorm Warning for...
  Northwestern Chisago County in east central Minnesota...
  North Central Isanti County in east central Minnesota...
  Southwestern Kanabec County in east central Minnesota...

* Until 430 PM CDT.

* At 339 PM CDT, a severe thunderstorm was located near Brunswick, or
  17 miles north of Cambridge, moving east at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Trained spotters reported dime to quarter sized hail 1
           mile west of Day in northern Isanti County.

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

* Locations impacted include...
  Ogilvie, Lewis Lake, Brunswick, Stanchfield, Rush City, Rush City
  Airport and Chengwatana State Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4575 9346 4586 9344 4578 9314 4573 9314
      4573 9285 4572 9285 4572 9287 4570 9287
      4569 9288 4566 9288 4565 9289 4564 9289
      4565 9325
TIME...MOT...LOC 2039Z 269DEG 26KT 4577 9335

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TDH
3 follow-up statements
957 
WWUS53 KMPX 192107
SVSMPX

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

MNC025-059-065-192130-
/O.CON.KMPX.SV.W.0103.000000T0000Z-260619T2130Z/
Chisago MN-Isanti MN-Kanabec MN-
407 PM CDT Fri Jun 19 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR
NORTHWESTERN CHISAGO, NORTH CENTRAL ISANTI AND SOUTHWESTERN KANABEC
COUNTIES...

At 407 PM CDT, a severe thunderstorm was located 5 miles east of
Grasston, or 18 miles northeast of Cambridge, moving east at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
  Ogilvie, Lewis Lake, Brunswick, Stanchfield, Rush City, Rush City
  Airport and Chengwatana State Forest.

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.

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

&&

LAT...LON 4575 9346 4586 9344 4578 9314 4573 9314
      4573 9285 4572 9285 4572 9287 4570 9287
      4569 9288 4566 9288 4565 9289 4564 9289
      4565 9325
TIME...MOT...LOC 2039Z 269DEG 26KT 4577 9334

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TDH
578 
WWUS53 KMPX 192120
SVSMPX

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

MNC059-065-192130-
/O.CAN.KMPX.SV.W.0103.000000T0000Z-260619T2130Z/
Isanti MN-Kanabec MN-
420 PM CDT Fri Jun 19 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTH CENTRAL ISANTI
AND SOUTHWESTERN KANABEC COUNTIES...

The Severe Thunderstorm Warning that was previously in effect has
been upgraded to a Tornado Warning. Please refer to that bulletin for
the latest information on this dangerous weather situation.

A Severe Thunderstorm Watch remains in effect until 800 PM CDT for a
portion of east central Minnesota.

&&

LAT...LON 4573 9314 4573 9285 4572 9285 4572 9287
      4570 9287 4569 9288 4566 9288 4565 9289
      4564 9289 4565 9314
TIME...MOT...LOC 2107Z 270DEG 26KT 4577 9305

$$


MNC025-192130-
/O.CON.KMPX.SV.W.0103.000000T0000Z-260619T2130Z/
Chisago MN-
420 PM CDT Fri Jun 19 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR
NORTHWESTERN CHISAGO COUNTY...

At 420 PM CDT, a severe thunderstorm was located over Rush City, or
18 miles northeast of Cambridge, moving east at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
  Rush City, Rush City Airport and Chengwatana State Forest.

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.

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

&&

LAT...LON 4573 9314 4573 9285 4572 9285 4572 9287
      4570 9287 4569 9288 4566 9288 4565 9289
      4564 9289 4565 9314
TIME...MOT...LOC 2107Z 280DEG 25KT 4570 9306

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

TDH
577 
WWUS53 KMPX 192130 RRA
SVSMPX

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

MNC025-192140-
/O.EXP.KMPX.SV.W.0103.000000T0000Z-260619T2130Z/
Chisago MN-
430 PM CDT Fri Jun 19 2026

...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHWESTERN CHISAGO
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been allowed to expire.

A Severe Thunderstorm Watch remains in effect until 800 PM CDT for a
portion of east central Minnesota.

&&

LAT...LON 4573 9314 4573 9285 4572 9285 4572 9287
      4570 9287 4569 9288 4566 9288 4565 9289
      4564 9289 4565 9314
TIME...MOT...LOC 2120Z 280DEG 25KT 4569 9292

$$

TDH

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 19, 1:39 PM CDT, 2 hours earlier. Its key messages:

  • Scattered thunderstorms this afternoon & evening. The strongest storms could contain large hail & gusty winds, especially along & north of Interstate 94.
  • Seasonable cool & dry this weekend.
  • Below normal temperatures continue next week. Rain chances return mid-week.
Area forecast discussion, Jun 19, 1:39 PM CDT, 2 hours before
Area Forecast Discussion
National Weather Service Twin Cities/Chanhassen MN
139 PM CDT Fri Jun 19 2026

.KEY MESSAGES...

- Scattered thunderstorms this afternoon & evening. The
  strongest storms could contain large hail & gusty winds,
  especially along & north of Interstate 94.

- Seasonable cool & dry this weekend.

- Below normal temperatures continue next week. Rain chances
  return mid-week.

&&

.DISCUSSION...
Issued at 116 PM CDT Fri Jun 19 2026

Light rain showers are exiting the area across western Minnesota
while another band of light rain is moving across the I-90
corridor across far-southern Minnesota. However, our area of
interest this afternoon will be with the building cumulus field
across northwest & west-central Minnesota. Instability isn't
going to be great after the rain & clouds this morning, but
very steep mid-level lapse rates mean than surface-based CAPE
of 500-1000 J/kg should develop this afternoon & allow for these
budding showers to build into scattered thunderstorms by mid-
afternoon. Impressive wind shear for mid-June will be in place
over the area as a jetstreak over the Upper Midwest provides
around 60 kts of 0-6km shear across MN & WI. However the weaker
instability means that any thunderstorms probably wont be able
to realize all of this deep shear, so effective shear values
look to be on the order of 30-40 kts across central MN & western
WI where we expect the most widespread storm coverage. This
still plenty of shear for storms to become organized, so we are
expecting a few strong to severe thunderstorms later this
afternoon with large hail the primary threat followed by
sporadic damaging wind gusts. The main window for these severe
thunderstorms looks to be between 3 PM to 7 PM, with the Storm
Prediction Center highlighting an area along the I-94 Corridor
of eastern MN & western WI with a Level 2/5 (Slight Risk) threat
of severe storms. The storms will begin to weaken as we get
closer to sunset, with the thunderstorms threat mostly over with
across western Wisconsin by 8-9 PM.

Weak high pressure moves into the region behind today's system,
setting up a seasonably cool & dry weekend with highs generally
in the low to mid 70s expected. Can't rule out a coupe, isolated
rain showers across western Wisconsin from the cumulus field
Saturday afternoon, but better chances for light rain look to
come Sunday morning across far-southern Minnesota. However, the
main threat for rain looks to set up to our south over Iowa.

Looking into next week: zonal flow aloft should extend the quiet
weekend weather into Monday, but building troughing over the
Great Lakes brings an increased chance for rain Tuesday into
Wednesday. This mainly looks to be another system with
widespread rain showers & a few isolated thunderstorms, & the
threat for any severe weather or heavy rain is low. Northwest
flow persists through the week in response to the troughing
over the Great Lakes & building ridging over the west, which
will keep temperatures seasonably cool through the week. Models
hint at various transient disturbances embedded within the
northwest flow that could lead to low chances for precipitation
later in the week, but mostly quiet weather looks to be the
forecast until next weekend.

&&

.AVIATION /18Z TAFS THROUGH 00Z SUNDAY/...
Issued at 1235 PM CDT Fri Jun 19 2026

VFR conditions through most of the period. However, another
round of scattered showers and storms expected late this
afternoon and evening where reductions in flight categories will
be possible if TSRA impact terminals. TEMPO groups remain in
the TAF for MSP, AXN, STC, RNH, and EAU for TSRA. Main impacts
will be gusty winds, reductions to VIS due to moderate to heavy
rainfall, lowing CIGs, and lightning.

Winds will increase through the afternoon out of the W/NW at
10-15 knots with gusts to 20 knots, terminals across western MN
could see gusts to 25 knots during the afternoon and early
evening.

Shower/storms activity will quickly decrease after 01z this
evening will skies becoming SKC by 02z to 03z with winds
becoming light at 3-7 knots, out of the NW.

KMSP...Scattered showers and storms possible late this afternoon
and evening. TEMPO group remains in the TAF for -TSRA. If TSRA
impacts terminals, reductions in flight categories will be
likely. Shower and storm activity will diminish after 01Z.
Winds this afternoon will be out of the W at 9-13 knots with
gusts to 20 knots possible, becoming NW late this evening at
5-10 knots. Skies will become SKC to FEW around sunset.

/OUTLOOK FOR KMSP/
SUN... VFR. Wind ENE at 5-10 kts.
MON... VFR. Wind NE at 5-10 kts.
TUE... VFR. Chc of MVFR/TSRA. Wind SSW at 5-10 kts.

&&

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

&&

DISCUSSION...ETA
AVIATION...LPR
Hazardous weather outlook, Jun 19, 3:00 AM CDT, 12 hours 39 minutes before
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
300 AM CDT Fri Jun 19 2026

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
200800-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
300 AM CDT Fri Jun 19 2026

This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.

.DAY ONE...Today and Tonight.

Scattered thunderstorms will develop this afternoon, most numerous
across central and eastern Minnesota and western Wisconsin. There
is a level 1 out of 5 risk for severe thunderstorms capable of
marginally severe hail and gusty winds into the early evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation may be needed.

Borghoff

In the hours before

Special weather statement, Jun 19, 1:59 PM CDT, 1 hour 40 minutes before
Special Weather Statement
National Weather Service Twin Cities/Chanhassen MN
159 PM CDT Fri Jun 19 2026

MNZ043-191945-
Morrison MN-
159 PM CDT Fri Jun 19 2026

...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL MORRISON COUNTY
UNTIL 245 PM CDT...

At 159 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles northwest of Lastrup, or 15 miles northeast of Little Falls,
moving east at 15 mph.

HAZARD...Wind gusts up to 40 mph and half inch 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...
  Harding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Remember, lightning can strike out to 10 miles from the parent
thunderstorm. If you can hear thunder, you are close enough to be
struck by lightning. Move to safe shelter now!

&&

LAT...LON 4611 9424 4616 9423 4616 9389 4603 9390
TIME...MOT...LOC 1858Z 280DEG 11KT 4614 9417

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

TDH
Special weather statement, Jun 19, 2:25 PM CDT, 1 hour 14 minutes before
Special Weather Statement
National Weather Service Twin Cities/Chanhassen MN
225 PM CDT Fri Jun 19 2026

MNZ043-044-192015-
Morrison MN-Mille Lacs MN-
225 PM CDT Fri Jun 19 2026

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN MILLE LACS AND EAST
CENTRAL MORRISON COUNTIES UNTIL 315 PM CDT...

At 225 PM CDT, Doppler radar was tracking a strong thunderstorm 9
miles southwest of Vineland, or 23 miles east of Little Falls, moving
east at 30 mph.

HAZARD...Wind gusts up to 40 mph and half inch 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...
  Onamia, Isle, Wahkon, Vineland, Hillman, Bayview, Lake Mille Lacs,
  Mille Lacs Kathio State Park, Rum River State Forest and Father
  Hennepin State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

If on or near Lake Mille Lacs get out of the water and move indoors
or inside a vehicle. Remember, lightning can strike out to 10 miles
from the parent thunderstorm. If you can hear thunder, you are close
enough to be struck by lightning. Move to safe shelter now! Do not be
caught on the water in a thunderstorm.

&&

LAT...LON 4601 9390 4616 9389 4616 9381 4624 9381
      4625 9353 4625 9343 4598 9343 4598 9352
      4589 9352
TIME...MOT...LOC 1925Z 285DEG 24KT 4609 9390

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

TDH
Special weather statement, Jun 19, 3:18 PM CDT, 21 minutes before
Special Weather Statement
National Weather Service Twin Cities/Chanhassen MN
318 PM CDT Fri Jun 19 2026

MNZ042-043-050-192100-
Morrison MN-Todd MN-Benton MN-
318 PM CDT Fri Jun 19 2026

...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN BENTON...
SOUTHEASTERN TODD AND SOUTHWESTERN MORRISON COUNTIES UNTIL 4 PM
CDT...

At 318 PM CDT, Doppler radar was tracking a strong thunderstorm near
Long Prairie, or 20 miles west of Little Falls, moving east at 35
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...
  Little Falls, Long Prairie, Royalton, Upsala, Swanville, Bowlus,
  Flensburg, Rice, Round Prairie, Sobieski, Burtrum, Elmdale, Charles
  A. Lindbergh State Park, Little Falls Airport and Long Prairie
  Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4590 9491 4604 9485 4599 9414 4574 9425
      4574 9426 4575 9427 4576 9427 4576 9426
      4577 9427 4578 9427 4578 9443
TIME...MOT...LOC 2018Z 284DEG 32KT 4595 9478

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

TDH
Special weather statement, Jun 19, 3:23 PM CDT, 16 minutes before
Special Weather Statement
National Weather Service Twin Cities/Chanhassen MN
323 PM CDT Fri Jun 19 2026

MNZ044-045-052-192100-
Mille Lacs MN-Kanabec MN-Isanti MN-
323 PM CDT Fri Jun 19 2026

...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN ISANTI...SOUTHERN
KANABEC AND SOUTHEASTERN MILLE LACS COUNTIES UNTIL 4 PM CDT...

At 323 PM CDT, Trained spotters reported a strong thunderstorm near
Bock, or 19 miles northwest of Cambridge, moving east at 30 mph.

HAZARD...Wind gusts up to 40 mph and half inch size hail.

SOURCE...Trained spotters reported dime sized hail south of Bock.

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

Locations impacted include...
  Mora, Brunswick, Ogilvie, Grasston, Bock, Stanchfield, Dalbo and
  Lewis Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4566 9356 4584 9355 4587 9314 4564 9314
TIME...MOT...LOC 2023Z 271DEG 26KT 4575 9348

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

TDH
Local storm report, Jun 19, 3:24 PM CDT, 15 minutes before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
324 PM CDT Fri Jun 19 2026

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

0315 PM     Hail             1 S Bock                45.77N 93.55W
06/19/2026  M0.70 Inch       Mille Lacs         MN   Trained Spotter

&&

BED
Local storm report, Jun 19, 3:38 PM CDT, 1 minute before
Preliminary Local Storm Report
National Weather Service Twin Cities/Chanhassen MN
338 PM CDT Fri Jun 19 2026

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

0330 PM     Hail             1 W Day                 45.71N 93.40W
06/19/2026  M1.00 Inch       Isanti             MN   Trained Spotter

            Report of dime to quarter sized hail about 3
            miles north of Dalbo, MN. Matches where the
            strongest core of the thunderstorm is aloft.

&&

BED

The office that day

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

IssuedProductOfficeCountiesLasted
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, 3:52 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, 4:37 PM CDTSevere Thunderstorm WarningMPXChisago53 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, 4:45 PM CDTTornado WarningMPXChisago45 min
Jun 19, 5:09 PM CDTSevere Thunderstorm WarningMPXAnoka, Isanti, Sherburne14 min
Jun 19, 5:28 PM CDTSevere Thunderstorm WarningMPXRamsey, Washington47 min
Jun 19, 5:30 PM CDTSevere Thunderstorm WarningMPXChisago45 min
Jun 19, 5:49 PM CDTSevere Thunderstorm WarningMPXChisago56 min
Jun 19, 6:09 PM CDTSpecial Weather StatementMPXCarver, Dakota, Hennepin, Le Sueur, McLeod, Ramsey and 3 more66 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 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.