Microburst:

Date 6/26/21 Time (Local) ~ 755 - 805 PM EDT Est. Peak Winds 80-90 mph Path Length ~ 4 miles Summary: There was extensive damage near Magician Lake (Cass, MI). NWS IWX in conjunction with Cass County EMA has determined a microburst occurred within a line of severe thunderstorms Saturday evening. Microburst winds of 80 to 90 mph were estimated based on extensive tree damage along this path. Track Map

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

Funnel Cloud & Rotating Wall Cloud Reports

While not every tornado warning was verified, we did have several reports of rotating wall clouds and funnel clouds at several points June 25th-26th, 2021. Below is a list of reports we'd received of any funnel clouds (verified) as of 7 am EDT June 27th, 2021. 

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTHERN INDIANA
640 AM EDT SUN JUN 27 2021

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

0320 PM     FUNNEL CLOUD     1 NNE DIAMOND LAKE      41.92N 85.97W
06/26/2021                   CASS               MI   TRAINED SPOTTER  

            DELAYED REPORT. VIDEO AND SEVERAL PICTURES 
            FROM THE CASSOPOLIS AND VANDALIA AREA OF A 
            WALL CLOUD AND AT SEVERAL POINTS A FUNNEL 
            CLOUD BETWEEN 3-3:40 PM EDT. 

0942 PM     FUNNEL CLOUD     2 WSW LINCOLN           40.61N 86.24W
06/25/2021                   CASS               IN   TRAINED SPOTTER  

            OBSERVER HAS VIDEO OF A ROTATING WALL CLOUD 
            AND POSSIBLE FUNNEL CLOUD (THEY ARE LOOKING 
            NORTHWEST). CANNOT SEE IF IT WAS TOUCHING 
            THE GROUND, BUT OBSERVER DID REPORT THEY SAW 
            DUST SWIRLING AND WHAT APPEARED TO BE PIECES 
            OF WOOD FROM FOREST (LOCATION OF FOREST IS 
            AT 40.612, -86.2471). DAMAGE HAS NOT BEEN 
            REPORTED FROM THIS AREA AS OF 12 AM 6/26/21. 

0925 PM     FUNNEL CLOUD     3 W GALVESTON           40.58N 86.24W
06/25/2021                   CASS               IN   TRAINED SPOTTER  

            ROTATING WALL CLOUD AND FUNNEL CLOUD 
            REPORTED BY A SPOTTER (VIDEO AND PICTURES 
            SENT IN). NO OBSERVED DAMAGE AS OF THIS 
            REPORT. 

0910 PM     FUNNEL CLOUD     2 NNW CONCORD           41.36N 84.96W
06/25/2021                   DE KALB            IN   TRAINED SPOTTER  

            VIDEOS AND PICTURE OF ROTATING WALL CLOUD 
            WITH TWO FUNNELS. THERE WAS NO TOUCH DOWN 
            PER SPOTTER WHO FOLLOWED THE STORM. 


&&

Flooding

There were several reports of flooding thanks to the heavy rain received during the period from June 25th-June 27th, 2021. Below is what we've received as o  am EDT June 27th, 2021. Pictures/Video of flooding can be found under the "Pictures and Videos" tab.

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTHERN INDIANA
613 AM EDT SUN JUN 27 2021

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

0913 PM     FLOOD            1 S INDIAN VILLAGE      41.71N 86.23W
06/26/2021                   ST. JOSEPH         IN   PUBLIC           

            REPORT FROM MPING: RIVER/CREEK OVERFLOWING; 
            CROPLAND/YARD FLOODING. 

0516 PM     FLOOD            2 SSW SODUS             42.01N 86.38W
06/26/2021                   BERRIEN            MI   PUBLIC           

            REPORT FROM MPING: RIVER/CREEK OVERFLOWING; 
            CROPLAND/YARD FLOODING. 

1008 AM     FLOOD            3 NW GOSHEN             41.60N 85.88W
06/26/2021                   ELKHART            IN   PUBLIC           

            REPORT FROM MPING: RIVER/CREEK OVERFLOWING; 
            CROPLAND/YARD FLOODING. 

0800 AM     FLOOD            1 NE ELKHART            41.69N 85.96W
06/26/2021                   ELKHART            IN   PUBLIC           

            REPORT FROM MPING: STREET/ROAD FLOODING; 
            STREET/ROAD CLOSED. 

0800 AM     FLOOD            2 N SOUTHWEST           41.57N 85.95W
06/26/2021                   ELKHART            IN   PUBLIC           

            REPORT FROM MPING: STREET/ROAD FLOODING; 
            STREET/ROAD CLOSED. 

0800 AM     FLOOD            3 S DUNLAP              41.59N 85.93W
06/26/2021                   ELKHART            IN   PUBLIC           

            CORRECTS PREVIOUS FLASH FLOOD REPORT FROM 3 
            S DUNLAP. REPORT FROM MPING: STREET/ROAD 
            FLOODING; STREET/ROAD CLOSED. 

0326 AM     FLOOD            1 N JIMTOWN             41.65N 86.02W
06/26/2021                   ELKHART            IN   PUBLIC           

            REPORT FROM MPING: RIVER/CREEK OVERFLOWING; 
            CROPLAND/YARD/BASEMENT FLOODING. 

0305 AM     FLOOD            2 NW MISHAWAKA          41.69N 86.20W
06/26/2021                   ST. JOSEPH         IN   PUBLIC           

            ROAD CLOSED DUE TO OVERFLOWING POND AND 
            FIELD NEAR HICKORY ROAD AND CORBY ROAD. A 
            TRUCK WAS STRANDED IN THE WATER. POLICE HAVE 
            CLOSED THE ROAD. 

0305 AM     FLOOD            NEW CARLISLE            41.70N 86.51W
06/26/2021                   ST. JOSEPH         IN   BROADCAST MEDIA  

            PHOTO OF WATER THAT ROSE QUICKLY WITHIN A 60 
            MINUTE DOWNPOUR. LOOKS TO BE IN A DITCH OR A 
            FIELD. WATER RECEDED AFTER RAIN RATE 
            DIMINISHED. 

0301 AM     FLOOD            3 SE DUNLAP             41.61N 85.88W
06/26/2021                   ELKHART            IN   PUBLIC           

            REPORT FROM MPING: STREET/ROAD FLOODING; 
            STREET/ROAD CLOSED. 

0255 AM     FLOOD            2 WNW GOSHEN            41.59N 85.88W
06/26/2021                   ELKHART            IN   TRAINED SPOTTER  

            STANDING WATER UP TO 8-12 INCHES HIGH ON THE 
            STREET AND IN YARDS (NEAR TULIP BLVD AND 
            MOUNTAIN ASH LN). WATER IS MOVING TOWARDS 
            THE STORM DRAIN BUT OTHERWISE IS STANDING IN 
            YARDS, ETC. 

0648 AM     FLOOD            WAKARUSA                41.53N 86.01W
06/25/2021                   ELKHART            IN   PUBLIC           

            AROUND A FOOT OF WATER OVER THE ROADWAY. CAR 
            STALLED IN WATER AND HAD TO BE TOWED OUT. 

Damaging Winds

Here are the reports of wind damage we've received as of 7 am EDT June 27th, 2021 (accounting for June 25th-26th, 2021). Pictures/Video of wind damage can be found under the "Pictures and Videos" tab. Wind Gusts are below the wind damage reports. 

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTHERN INDIANA
611 AM EDT SUN JUN 27 2021

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

0822 PM     TSTM WND DMG     CONSTANTINE             41.84N 85.67W
06/26/2021                   ST. JOSEPH         MI   911 CALL CENTER  

            LOCAL MEDIA RELAYED THROUGH TWITTER NUMEROUS 
            REPORTS OF DOWNED POWER LINES IN THREE 
            RIVERS, CONSTANTINE, AND FABIUS PARK. 

0800 PM     TSTM WND DMG     MAGICIAN LAKE           42.06N 86.16W
06/26/2021                   CASS               MI   EMERGENCY MNGR   

            NUMEROUS TREES DOWNED. 

0800 PM     TSTM WND DMG     2 S SIMONTON LAKE       41.72N 85.96W
06/26/2021                   ELKHART            IN   911 CALL CENTER  

            DISPATCH REPORTED NUMEROUS REPORTS OF TREES 
            AND POWER LINES DOWN ACROSS THE NORTHERN 
            PART OF THE COUNTY, GENERALLY NORTH OF US 
            20. 

0759 PM     TSTM WND DMG     2 W NILES               41.84N 86.28W
06/26/2021                   BERRIEN            MI   BROADCAST MEDIA  

            A COUPLE OF LARGE TREE LIMBS DOWN. TIME 
            ESTIMATED BY RADAR. 

0757 PM     TSTM WND DMG     2 E SOUTH BEND          41.68N 86.22W
06/26/2021                   ST. JOSEPH         IN   TRAINED SPOTTER  

            TREE DAMAGE AT THE MORRIS PARK COUNTRY CLUB. 
            LIMBS OF 6 TO 12 INCHES IN DIAMETER SNAPPED 
            OFF. 

0755 PM     TSTM WND DMG     GRANGER                 41.74N 86.14W
06/26/2021                   ST. JOSEPH         IN   911 CALL CENTER  

            SEVERAL REPORTS OF TREES OR POWER LINES 
            DOWNED AROUND GRANGER, IN. NO ADDITIONAL 
            INFORMATION AVAILABLE. 

0751 PM     TSTM WND DMG     2 NW MISHAWAKA          41.69N 86.20W
06/26/2021                   ST. JOSEPH         IN   NWS EMPLOYEE     

            PICTURE SHARED OF A FEW LARGE, HEALTH TREE 
            LIMBS DOWN ON WHITEHALL DR. 

0750 PM     TSTM WND DMG     2 WNW MISHAWAKA         41.68N 86.21W
06/26/2021                   ST. JOSEPH         IN   911 CALL CENTER  

            DISPATCH REPORTED A TREE FELL ON A HOUSE. NO 
            DETAILS ON DAMAGE OR TREE HEALTH/SIZE, 
            HOWEVER THERE WERE NO INJURIES/FATALITIES 
            REPORTED. 

0748 PM     TSTM WND DMG     BREMEN                  41.45N 86.15W
06/26/2021                   MARSHALL           IN   911 CALL CENTER  

            REPORTS OF TREES DOWN ACROSS MUCH OF 
            MARSHALL COUNTY, WITH A LARGE PORTION FROM 
            THE NORTHERN END OF THE COUNTY FROM NEAR 
            TEEGARDEN TO LA PAZ AND BREMEN ALONG US 6. 

0745 PM     TSTM WND DMG     3 N CHAIN-O-LAKES       41.74N 86.38W
06/26/2021                   ST. JOSEPH         IN   911 CALL CENTER  

            SEVERAL REPORTS OF TREE DAMAGE, POWER LINES 
            DOWNED NEAR THE ELBEL PARK GOLF COURSE AND 
            ALONG AUTEN ROAD. CALLS CAME IN BETWEEN 
            7:45-8:10 PM EDT. 

0745 PM     TSTM WND DMG     2 SE EAU CLAIRE         41.96N 86.28W
06/26/2021                   BERRIEN            MI   911 CALL CENTER  

            REPORTS OF TREES DOWN AROUND BERRIEN COUNTY, 
            WITH SEVERAL AREAS OF FOCUS, INCLUDING 
            BERRIEN TOWNSHIP. 

0735 PM     TSTM WND DMG     LA PAZ                  41.46N 86.31W
06/26/2021                   MARSHALL           IN   911 CALL CENTER  

            REPORTS OF TREES DOWN ACROSS MUCH OF 
            MARSHALL COUNTY, WITH A LARGE PORTION FROM 
            THE NORTHERN END OF THE COUNTY ALONG US 6. 
            THERE WERE A COUPLE OF TREES THAT WENT DOWN 
            AND HIT POWER LINES AND CAUSED STRUCTURAL 
            FIRES AT A COUPLE RESIDENCES IN LA PAZ. 
            FIRES WERE CONTAINED QUICKLY WITH NO 
            INJURIES/FATALITIES REPORTED. 

0735 PM     TSTM WND DMG     2 SSE PLYMOUTH          41.32N 86.29W
06/26/2021                   MARSHALL           IN   PUBLIC           

            MPING REPORT: LIMBS DOWNED. 

0733 PM     TSTM WND DMG     1 SE WALKERTON          41.45N 86.46W
06/26/2021                   MARSHALL           IN   911 CALL CENTER  

            REPORTS OF TREES DOWN ACROSS MUCH OF 
            MARSHALL COUNTY, WITH A LARGE PORTION FROM 
            THE NORTHERN END OF THE COUNTY FROM NEAR 
            TEEGARDEN TO LA PAZ AND BREMEN ALONG US 6. 

0733 PM     TSTM WND DMG     4 E NORTH LIBERTY       41.54N 86.36W
06/26/2021                   ST. JOSEPH         IN   911 CALL CENTER  

            REPORTS OF NUMEROUS TREES DOWN AT POTATO 
            CREEK STATE PARK. 

0725 PM     TSTM WND DMG     1 ESE HARBERT           41.86N 86.61W
06/26/2021                   BERRIEN            MI   911 CALL CENTER  

            REPORTS OF TREES DOWN AROUND BERRIEN COUNTY, 
            WITH SEVERAL AREAS OF FOCUS, INCLUDING 
            CHIKAMING TWP. 

0725 PM     TSTM WND DMG     1 S BENTON HEIGHTS      42.11N 86.42W
06/26/2021                   BERRIEN            MI   911 CALL CENTER  

            REPORTS OF TREES DOWN AROUND BERRIEN COUNTY, 
            WITH SEVERAL AREAS OF FOCUS, INCLUDING 
            BENTON TWP. 

0713 PM     TSTM WND DMG     KNOX                    41.29N 86.62W
06/26/2021                   STARKE             IN   911 CALL CENTER  

            NUMEROUS TREES AND POWER LINES DOWN ACROSS 
            THE COUNTY. 

0335 PM     TSTM WND DMG     2 S BENTON HEIGHTS      42.09N 86.42W
06/26/2021                   BERRIEN            MI   911 CALL CENTER  

            A COUPLE REPORTS OF TREES DOWN ACROSS ROADS 
            JUST SOUTH OF BENTON HEIGHTS. ADDITIONAL 
            INFORMATION REGARDING TREE HEALTH OR EXACT 
            INTERSECTIONS UNAVAILABLE. 

0128 AM     TSTM WND DMG     1 NNW NAPPANEE          41.46N 85.99W
06/26/2021                   ELKHART            IN   NWS EMPLOYEE     

            SEVERAL TREE LIMBS WERE BLOWN DOWN WITH SOME 
            DAMAGE TO THE SIDE OF A RESIDENCE FROM THE 
            TREE LIMBS. ALSO TREE DAMAGE AT THE 
            MCCORMICK CREEK GOLF COURSE. 

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
647 AM EDT SUN JUN 27 2021

...SELECT THUNDERSTORM WIND GUSTS JUNE 26TH, 2021...

LOCATION                     SPEED     TIME/DATE       LAT/LON              

...INDIANA...

...LA PORTE COUNTY...
LA PORTE                     49 MPH    0735 PM 06/26   41.57N/86.73W        
2 NW MICHIGAN CITY           36 MPH    0705 PM 06/26   41.73N/86.90W        

...MARSHALL COUNTY...
PLYMOUTH                     41 MPH    0746 PM 06/26   41.34N/86.31W        

...MIAMI COUNTY...
GRISSOM AFB PERU             45 MPH    0959 PM 06/26   40.63N/86.15W        

...ST. JOSEPH COUNTY...
OSCEOLA                      65 MPH    0759 PM 06/26   41.67N/86.08W        
SOUTH BEND INTERNATIONAL AP  49 MPH    0750 PM 06/26   41.70N/86.32W        

...MICHIGAN...

...BERRIEN COUNTY...
SAINT JOSEPH                 49 MPH    0330 PM 06/26   42.10N/86.49W        
BENTON HARBOR                46 MPH    0325 PM 06/26   42.13N/86.42W        
2.0 W SPINKS CORNERS (MAWN)  40 MPH    0400 PM 06/26   42.08N/86.36W        

...MARITIME STATIONS...
4 NW BRIDGMAN                38 MPH    0350 PM 06/26   41.98N/86.62W        

OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS 
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.

Photos & Video

Funnel cloud near Butler, IN. 25 June 2021.  (Austin Hespe)	Flooding in Goshen, IN. 25 June 2021. (@GHSWeather)	Wall cloud near Allenton, MI. 26 June 2021. (Ben Kessler)	Tree and power line damage in Sister Lakes, MI. (Cass County EMA)

Significant tree damage occurred south of Magician Lake in MI. 26 June. (Sister Lakes Fire Dept.)	Significant tree damage occurred south of Magician Lake in MI. 26 June. (Sister Lakes Fire Dept.)	Significant tree damage occurred south of Magician Lake in MI. 26 June. (Sister Lakes Fire Dept.)	Significant tree damage occurred south of Magician Lake in MI. 26 June. (Sister Lakes Fire Dept.)

Radar

Base reflectivity (left) and storm relative velocity (right) at 7:57 PM EDT 26 June. Strong wind resulted in damage to areas from Elkhart, IN to Sisters Lake, MI	26 June at 7:59 PM EDT. This radar cross section shows a descending rear inflow jet (bright green shaded) over the Sister Lakes, MI area.	Same as the preceding photo, in a 2-D view.	26 June at 4:25 PM. This storm had a wall cloud, which was photographed by Ben Kessler in the "photos" section of this web story.

Rain Reports

4 to 6"+ of rain were received over a 3-day span ending Sunday morning 27 June. See the map below as well as the text listing below of rainfall reports. This was a well forecast event which called for 4-6" of rain (issued on 24 June) in a area including Rochester, Plymouth, and South Bend. 

...3 DAY PRECIPITATION TOTALS ENDING 9AM JUNE 27TH, 2021...

LOCATION                     AMOUNT        

...INDIANA...

...ALLEN COUNTY...
WOODBURN 2.6 NW              1.78 IN
WOODBURN 3N                  1.69 IN
FORT WAYNE INTERNATIONAL AP  1.61 IN              
FORT WAYNE 2.6 NE            1.42 IN
FORT WAYNE 6NW               1.36 IN

...CASS COUNTY...
LOGANSPORT 0.6 E             2.72 IN

...DE KALB COUNTY...
BUTLER 1 SE                  1.88 IN

...ELKHART COUNTY...
GOSHEN 2.8 NW                6.01 IN
GOSHEN 3.0 WSW               6.00 IN
GOSHEN 2.3 WNW               5.79 IN
GOSHEN 3.5 NNW               5.58 IN
GOSHEN 1.2 SW                5.05 IN
GOSHEN 6.8 NE                4.89 IN
ELKHART 4.8 SW               4.86 IN
GOSHEN 1.4 SSE               4.86 IN
GOSHEN 4.6 N                 4.73 IN
MIDDLEBURY 2.6 WSW           4.70 IN
WAKARUSA 2.4 NNE             4.63 IN
GOSHEN 0.3 NE                4.58 IN
NAPPANEE 4.8 NE              4.40 IN
ELKHART 3.0 SSE              4.28 IN
ELKHART 3.5 ENE              4.11 IN
GOSHEN 2.8 NNE               4.11 IN
NEW PARIS 1.0 SW             3.41 IN
SYRACUSE 4.4 NNW             3.09 IN
SYRACUSE 3.3 NNE             2.83 IN
LIGONIER 4.3 WNW             2.28 IN

...FULTON COUNTY...
ROCHESTER 2.4 NW             4.87 IN
KEWANNA 4.9 SSW              2.02 IN

...GRANT COUNTY...
MARION 2N                    1.06 IN
MARION 1.8 NW                0.95 IN
GAS CITY 0.3 N               0.83 IN

...KOSCIUSKO COUNTY...
MILFORD 0.9 N                3.24 IN
LEESBURG 0.1 WNW             2.61 IN
CLAYPOOL 1.2 E               2.59 IN
LEESBURG 4.1 W               2.54 IN
MILFORD 2.7 SSW              2.47 IN
WARSAW 2.9 SE                2.02 IN
WARSAW 3.7 E                 2.01 IN
WARSAW 3.0 SE                1.99 IN
NORTH WEBSTER 2.3 N          1.80 IN            

...LA PORTE COUNTY...
WANATAH 3.0 ENE              4.23 IN
LA CROSSE 1.2 W              3.51 IN
LA PORTE 6.8 SW              2.81 IN
TRAIL CREEK 3.0 SE           1.89 IN

...LAGRANGE COUNTY...
LAGRANGE 1.3 ENE             2.37 IN
LAGRANGE 2.6 ESE             1.86 IN
WOLCOTTVILLE 1.1 WNW         1.75 IN
LAGRANGE 9.4 ESE             1.73 IN
LAGRANGE 9.9 E               1.57 IN       

...MARSHALL COUNTY...
PLYMOUTH                     6.38 IN
PLYMOUTH 2.8 SE              5.57 IN
TIPPECANOE 0.8 S             3.26 IN       

...MIAMI COUNTY...
PERU                         1.92 IN
PERU 4.6 SSE                 1.88 IN
MACY 2.7 SSE                 1.81 IN
DENVER 1.3 NE                1.73 IN
DENVER 0.5 SSE               1.66 IN

...NOBLE COUNTY...
ALBION 3.7 S                 1.87 IN
ALBION 2.9 S                 1.78 IN
KENDALLVILLE 3.2 N           1.65 IN
ALBION 2.8 ENE               1.59 IN

...PULASKI COUNTY...
NORTH JUDSON 5.4 SW          5.83 IN
FRANCESVILLE                 2.50 IN       

...ST. JOSEPH COUNTY...
SOUTH BEND INTERNATIONAL AP  6.15 IN
GRANGER 1.8 ENE              5.70 IN
GRANGER 2.0 E                5.37 IN
SOUTH BEND WWTP              5.19 IN
MISHAWAKA 3.9 ENE            4.58 IN
SOUTH BEND 3.3 SSW           4.49 IN
SOUTH BEND 4.5 SE            4.32 IN
SOUTH BEND 4.6 SE            3.99 IN
MISHAWAKA 2.0 E              3.87 IN
WALKERTON 5.7 ENE            3.21 IN
WALKERTON 4.1 ENE            2.98 IN

...STARKE COUNTY...
NORTH JUDSON 3.9 SW          4.62 IN
KNOX 4.6 SE                  4.47 IN
KNOW WWTP                    3.67 IN

...STEUBEN COUNTY...
HUDSON 4.1 NNW               1.87 IN
ANGOLA 1.2 S                 1.80 IN
HUDSON 4.6 N                 1.74 IN
HUDSON 0.3 SE                1.64 IN
ANGOLA 8.7 ESE               1.57 IN
ANGOLA 4.1 N                 1.38 IN
HAMILTON 1.7 E               1.20 IN

...WABASH COUNTY...
WABASH 1.5 SW                1.58 IN
LA FONTAINE 1.1 NW           1.00 IN

...WHITE COUNTY...
CHALMERS 5W                  2.12 IN
MONTICELLO 0.9 E             1.73 IN

...WHITLEY COUNTY...
TRI-LAKES 3.0 N              1.99 IN
COLUMBIA CITY 5.4 N          1.92 IN
COLUMBIA CITY 7.4 N          1.82 IN
COLUMBIA CITY 1.5 NNW        1.76 IN
COLUMBIA CITY 0.5 WSW        1.62 IN
COLUMBIA CITY 1.9 E          1.57 IN        

...MICHIGAN...

...BERRIEN COUNTY...
BUCHANAN 1.4 ESE             4.68 IN
SW MICHIGAN REGIONAL AP      4.37 IN
NILES 2.7 W                  4.28 IN
ST. JOSEPH 1.5 SSE           3.94 IN
SHOREHAM 2.0 SE              3.15 IN
STEVENSVILLE 1.7 SSE         2.99 IN
BUCHANAN 1.3 WNW             1.78 IN        

...BRANCH COUNTY...
COLON 3.5 SE                 2.24 IN

...CASS COUNTY...
CASSOPOLIS 9.0 SSE           3.87 IN
NILES 3.5 E                  3.54 IN

...HILLSDALE COUNTY...
LITCHFIELD 0.3 ENE           1.86 IN
JONESVILLE 5.9 ENE           1.83 IN
OSSEO 2.7 NE                 1.77 IN
JONESVILLE 0.2 WSW           1.75 IN

...ST. JOSEPH COUNTY...
CONSTANTINE 1.9 E            3.91 IN
THREE RIVERS 2.4 NE          3.35 IN

...OHIO...

...DEFIANCE COUNTY...
DEFIANCE 0.5 E               0.79 IN

...FULTON COUNTY...
SWANTON 4.0 S                1.46 IN
ARCHBOLD 4.7 NW              1.35 IN
WAUSEON WATER PLANT          1.10 IN

...HENRY COUNTY...
NAPOLEON 0.6 WSW             0.93 IN
MCCLURE 3.4 SSE              0.86 IN

...PAULDING COUNTY...
PAULDING                     1.92 IN
PAULDING 1.4 NNE             1.62 IN

...WILLIAMS COUNTY...
BRYAN 2 SE                   1.70 IN
ALVORDTON 0.5 E              1.08 IN

OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED
OFFICIAL.

Environment

A stationary front in our area, paired with upper-level disturbances passing through resulted in multiple rounds of rain and thunderstorms. Hot and humid conditions were favorable for thunderstorms to develop, some of which produced wall clouds and funnel clouds. Heavy rainfall was a result of high precipitable water values and an incredibly moist atmosphere. 

Figure 1: 15z (11AM EDT) 25 June. A surface low and associated warm front lifting in began our stretch of wet weather.	Figure 2: 00z 26 June (8 PM EDT 25 June).Nine hours later, a stationary front is seen lingering in our area. This would continue to the focus for additional rain and thunderstorms.	Figure 3: 21z (5 PM EDT) 26 June. Our location in the warm sector of the nearby surface promoted an environment favorable for thunderstorms. An outflow boundary provided a source of lift.

Figure 4: 6z (2 AM EDT) 26 June. Precipitable water values were near 2" or more. This exceeds the 90th percentile moving average of SPC Sounding Climatology at nearby Detroit, Davenport, Lincoln, IL sounding sites.	Figure 5: 7z (3 AM EDT) 26 June. Dew points at 850mb were 16°C which indicates an incredibly moist low-level environment.	Figure 6: Same as Figure 4, but at 21z (5 PM EDT) 26 June.

Figure 7: Same as Figure 5, but at 21z (5 PM EDT) 26 June.	Figure 8: 01z (9 PM EDT 25 June) 26 June. A corridor of favorable storm-relative helicity resulted in a few storms producing funnel clouds. Low clouds bases (about 2,500 ft) were beneficial too.	Figure 9: 23z (7 PM EDT) 26 June. CAPE and Bulk shear were both favorable for severe thunderstorms.