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Home Return to list Severe Thunderstorm Warning 0140 Issued by the Northern Indiana Forecast Office
Action: New Issued At: 2026-05-18 12:45:35
348
WUUS53 KIWX 181744 RRA
SVRIWX
INC039-141-MIC027-149-181830-
/O.NEW.KIWX.SV.W.0140.260518T1744Z-260518T1830Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Northern Indiana
144 PM EDT Mon May 18 2026
The National Weather Service in Northern Indiana has issued a
* Severe Thunderstorm Warning for...
Elkhart County in north central Indiana...
Eastern St. Joseph County in north central Indiana...
Cass County in southwestern Michigan...
Western St. Joseph County in southwestern Michigan...
* Until 230 PM EDT.
* At 144 PM EDT, severe thunderstorms were located along a line
extending from near Hartford to Edwardsburg to near Bremen, moving
northeast at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Elkhart, Mishawaka, Goshen, Three Rivers, Dowagiac, Simonton Lake,
Granger, Dunlap, Middlebury, Osceola, Constantine, Cassopolis,
Wakarusa, Bristol, White Pigeon, Edwardsburg, Marcellus, Union,
Pokagon, and Penn.
This includes Interstate 80 in Indiana between mile markers 81 and
108.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4207 8568 4194 8565 4156 8566 4149 8621
4172 8618 4207 8621
TIME...MOT...LOC 1744Z 232DEG 24KT 4218 8613 4178 8609 4149 8611
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DN
Action: Cancelled Issued At: 2026-05-18 13:03:20
892
WWUS53 KIWX 181802
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
202 PM EDT Mon May 18 2026
INC141-181812-
/O.CAN.KIWX.SV.W.0140.000000T0000Z-260518T1830Z/
St. Joseph IN-
202 PM EDT Mon May 18 2026
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN ST. JOSEPH COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 600 PM EDT for
north central and northeastern Indiana...and southwestern Michigan.
&&
LAT...LON 4158 8566 4153 8590 4151 8605 4187 8604
4207 8610 4207 8568 4194 8565
TIME...MOT...LOC 1802Z 236DEG 40KT 4224 8580 4184 8576 4155 8578
$$
INC039-MIC027-149-181830-
/O.CON.KIWX.SV.W.0140.000000T0000Z-260518T1830Z/
Elkhart IN-Cass MI-St. Joseph MI-
202 PM EDT Mon May 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM EDT
FOR ELKHART...CASS AND WESTERN ST. JOSEPH COUNTIES...
At 202 PM EDT, severe thunderstorms were located along a line
extending from near Mattawan to near Constantine to near Goshen,
moving northeast at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Elkhart, Goshen, Three Rivers, Simonton Lake, Dunlap, Middlebury,
Constantine, Cassopolis, Wakarusa, Bristol, White Pigeon, Marcellus,
Union, Penn, Mottville, Vandalia, La Grange, Adamsville, Juno Lake,
and Donnell Lake.
This includes Interstate 80 in Indiana between mile markers 88 and
108.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4158 8566 4153 8590 4151 8605 4187 8604
4207 8610 4207 8568 4194 8565
TIME...MOT...LOC 1802Z 236DEG 40KT 4224 8580 4184 8576 4155 8578
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DN
Action: Continued Issued At: 2026-05-18 13:03:20
892
WWUS53 KIWX 181802
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
202 PM EDT Mon May 18 2026
INC141-181812-
/O.CAN.KIWX.SV.W.0140.000000T0000Z-260518T1830Z/
St. Joseph IN-
202 PM EDT Mon May 18 2026
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN ST. JOSEPH COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 600 PM EDT for
north central and northeastern Indiana...and southwestern Michigan.
&&
LAT...LON 4158 8566 4153 8590 4151 8605 4187 8604
4207 8610 4207 8568 4194 8565
TIME...MOT...LOC 1802Z 236DEG 40KT 4224 8580 4184 8576 4155 8578
$$
INC039-MIC027-149-181830-
/O.CON.KIWX.SV.W.0140.000000T0000Z-260518T1830Z/
Elkhart IN-Cass MI-St. Joseph MI-
202 PM EDT Mon May 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM EDT
FOR ELKHART...CASS AND WESTERN ST. JOSEPH COUNTIES...
At 202 PM EDT, severe thunderstorms were located along a line
extending from near Mattawan to near Constantine to near Goshen,
moving northeast at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Elkhart, Goshen, Three Rivers, Simonton Lake, Dunlap, Middlebury,
Constantine, Cassopolis, Wakarusa, Bristol, White Pigeon, Marcellus,
Union, Penn, Mottville, Vandalia, La Grange, Adamsville, Juno Lake,
and Donnell Lake.
This includes Interstate 80 in Indiana between mile markers 88 and
108.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4158 8566 4153 8590 4151 8605 4187 8604
4207 8610 4207 8568 4194 8565
TIME...MOT...LOC 1802Z 236DEG 40KT 4224 8580 4184 8576 4155 8578
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DN
Action: Continued Issued At: 2026-05-18 13:23:21
471
WWUS53 KIWX 181823
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
223 PM EDT Mon May 18 2026
INC039-MIC027-149-181830-
/O.CON.KIWX.SV.W.0140.000000T0000Z-260518T1830Z/
Elkhart IN-Cass MI-St. Joseph MI-
223 PM EDT Mon May 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM EDT
FOR NORTHEASTERN ELKHART...NORTHEASTERN CASS AND WESTERN ST. JOSEPH
COUNTIES...
At 222 PM EDT, severe thunderstorms were located along a line
extending from Westwood to Three Rivers to near Middlebury, moving
northeast at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Three Rivers, Middlebury, Constantine, White Pigeon, Marcellus,
Mottville, Corey Lake, Howardsville, and Clear Lake.
This includes Interstate 80 in Indiana between mile markers 102 and
108.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4156 8575 4173 8578 4188 8579 4207 8584
4207 8568 4194 8565 4158 8566
TIME...MOT...LOC 1822Z 232DEG 24KT 4232 8566 4192 8562 4163 8564
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DN
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