Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >
Overview
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Storms developed in the later afternoon on Sunday June 28th over southern Minnesota. The farthest southeast storm produced some large hail and wind gusts to around 60 mph. A few funnel cloud reports were received as the storm tracked through southeast Minnesota. Conditions were generally unfavorable for prolonged tornadoes - and a brief tornado did occur southwest of Winona, Minnesota around 8:40 pm.
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 Radar loop from 4 pm to 10 pm June 28th 2020 |
Tornadoes:
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Tornado - Near Stockton, Minnesota
Track Map  
Downloadable KMZ File |
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| Pictures taken of the Winona county storm around tornado time, looking northwest, from the NWS La Crosse webcam | |||
The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph |
EF1 Moderate 86-110 mph |
EF2 Significant 111-135 mph |
EF3 Severe 136-165 mph |
EF4 Extreme 166-200 mph |
EF5 Catastrophic 200+ mph |
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Photos:
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| 6:53 pm: 7 miles west of Elgin, MN looking north /Wabasha county/ (Courtesy of Hunter Anderson) |
7:20 pm: 4 miles north of Plainview, MN looking northwest /Wabasha county/ (Courtesy of Hunter Anderson) |
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| Large hail observed in Lyle, MN (Courtesy of Karen Coleman) |
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Storm Reports
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE LA CROSSE WI
924 PM CDT SUN JUN 28 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0500 PM HAIL 3 W LYLE 43.51N 93.00W
06/28/2020 M1.75 INCH MOWER MN BROADCAST MEDIA
VIEWER REPORT FROM KAAL OF GOLF BALL SIZED
HAIL. TIME ESTIMATED BASED ON RADAR.
0504 PM HAIL 5 W LYLE 43.51N 93.04W
06/28/2020 E1.00 INCH MOWER MN PUBLIC
RELAYED VIA SOCIAL MEDIA. APPROXIMATE
LOCATION.
0515 PM FUNNEL CLOUD 2 NE LYLE 43.53N 92.91W
06/28/2020 MOWER MN PUBLIC
PICTURE RELAYED ON SOCIAL MEDIA TAKEN FROM
NORTH OF LYLE. LOCATION ESTIMATED BASED ON
RADAR.
0540 PM FUNNEL CLOUD 3 S ELKTON 43.62N 92.72W
06/28/2020 MOWER MN TRAINED SPOTTER
SPOTTER REPORTS FUNNEL CLOUD SOUTH OF
ELKTON. LOCATION ESTIMATED.
0542 PM FUNNEL CLOUD 3 S ELKTON 43.62N 92.71W
06/28/2020 MOWER MN TRAINED SPOTTER
.
0625 PM HEAVY RAIN MANTORVILLE 44.07N 92.76W
06/28/2020 M1.02 INCH DODGE MN PUBLIC
MOST FELL WITHIN 10 MINUTES.
0636 PM HAIL 3 E ORONOCO 44.15N 92.47W
06/28/2020 E0.50 INCH OLMSTED MN PUBLIC
REPORT FROM MPING: HALF-INCH (0.50 IN.).
0640 PM HAIL 8 W OF CHATFIELD 43.85N 92.35W
06/28/2020 M1.00 INCH OLMSTED MN TRAINED SPOTTER
DELAYED REPORT - 1.15 INCHES OF RAIN TOO.
0640 PM TSTM WND GST 8 W OF CHATFIELD 43.85N 92.35W
06/28/2020 E60 MPH OLMSTED MN TRAINED SPOTTER
DELAYED REPORT.
0644 PM HAIL 2 S CUMMINGSVILLE 43.84N 92.27W
06/28/2020 M0.70 INCH FILLMORE MN LAW ENFORCEMENT
DIME SIZE HAIL AND ESTIMATED 30 MPH WINDS
BETWEEN STEWARTVILLE AND CHATFIELD.
0707 PM HAIL 2 ESE EYOTA 43.98N 92.18W
06/28/2020 M0.25 INCH OLMSTED MN LAW ENFORCEMENT
PEA SIZED BETWEEN EYOTA AND DOVER.
0720 PM HAIL 1 N DOVER 43.98N 92.13W
06/28/2020 M0.70 INCH OLMSTED MN LAW ENFORCEMENT
DIME SIZE HAIL NORTH OF DOVER.
0723 PM HAIL SAINT CHARLES 43.97N 92.06W
06/28/2020 M1.00 INCH WINONA MN LAW ENFORCEMENT
.
0724 PM HAIL 1 S SAINT CHARLES 43.96N 92.07W
06/28/2020 M0.50 INCH WINONA MN PUBLIC
REPORT FROM MPING: HALF-INCH (0.50 IN.).
0727 PM HAIL 1 SSE SAINT CHARLES 43.95N 92.06W
06/28/2020 M0.25 INCH WINONA MN LAW ENFORCEMENT
PEA SIZED HAIL SOUTH OF ST. CHARLES NEAR
I-90.
0742 PM FUNNEL CLOUD 8 W OF KELLOGG 44.31N 92.16W
06/28/2020 WABASHA MN STORM CHASER
TWO VERY BRIEF FUNNEL CLOUDS.
0748 PM HAIL 2 S UTICA 43.95N 91.96W
06/28/2020 E0.25 INCH WINONA MN TRAINED SPOTTER
PEA SIZED HAIL 2 MILES SOUTH OF UTICA.
0750 PM HAIL 1 W BETHANY 44.03N 91.94W
06/28/2020 M1.00 INCH WINONA MN TRAINED SPOTTER
QUARTER SIZE HAIL 3 S OF ALTURA, MN. TIME
ESTIMATED BY RADAR.
0755 PM HAIL 2 S LEWISTON 43.96N 91.87W
06/28/2020 M0.88 INCH WINONA MN TRAINED SPOTTER
0800 PM HAIL LEWISTON 43.99N 91.86W
06/28/2020 E0.50 INCH WINONA MN PUBLIC
0810 PM TSTM WND DMG LEWISTON 43.98N 91.87W
06/28/2020 WINONA MN FIRE DEPT/RESCUE
LARGE TREE BRANCHES DOWN.
0812 PM HAIL LEWISTON 43.99N 91.86W
06/28/2020 M1.00 INCH WINONA MN TRAINED SPOTTER
.
0829 PM HAIL 1 W STOCKTON 44.03N 91.79W
06/28/2020 M0.75 INCH WINONA MN PUBLIC
.
0838 PM FUNNEL CLOUD 2 SSE STOCKTON 44.00N 91.75W
06/28/2020 WINONA MN TRAINED SPOTTER
VIEWED FROM I-90/43 S EXIT. LOCATION
ESTIMATED BASED ON RADAR.
0839 PM TORNADO 3 NW WILSON 43.99N 91.72W
06/28/2020 WINONA MN TRAINED SPOTTER
PRELIMINARY REPORT.
0845 PM TORNADO 3 SE STOCKTON 44.00N 91.72W
06/28/2020 WINONA MN TRAINED SPOTTER
PRELIMINARY REPORT.
0853 PM FUNNEL CLOUD 2 ESE STOCKTON 44.02N 91.72W
06/28/2020 WINONA MN TRAINED SPOTTER
WALL CLOUD WITH A FUNNEL.
&&
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