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Home Return to list Severe Thunderstorm Warning 0311 Issued by the Sioux Falls Forecast Office
Action: New Issued At: 2025-09-14 14:54:27
675
WUUS53 KFSD 141954
SVRFSD
IAC149-193-NEC043-142030-
/O.NEW.KFSD.SV.W.0311.250914T1954Z-250914T2030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Sioux Falls SD
254 PM CDT Sun Sep 14 2025
The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for...
Northwestern Woodbury County in west central Iowa...
South central Plymouth County in northwestern Iowa...
Northeastern Dakota County in northeastern Nebraska...
* Until 330 PM CDT.
* At 253 PM CDT, a severe thunderstorm was located over Sioux City,
moving north at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Automated equipment. At 243 PM CDT, a 64 mph wind gust
was reported at the Sioux City airport.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Sioux City and Hinton around 300 PM CDT.
Merrill around 305 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Sioux Falls.
&&
LAT...LON 4241 9629 4244 9646 4273 9640 4272 9611
TIME...MOT...LOC 1953Z 200DEG 33KT 4248 9635
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
SG
Action: Continued Issued At: 2025-09-14 15:05:58 041 WWUS53 KFSD 142005 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 305 PM CDT Sun Sep 14 2025 IAC193-NEC043-142015- /O.CAN.KFSD.SV.W.0311.000000T0000Z-250914T2030Z/ Woodbury IA-Dakota NE- 305 PM CDT Sun Sep 14 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN WOODBURY AND NORTHEASTERN DAKOTA COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4256 9624 4257 9643 4273 9640 4272 9616 TIME...MOT...LOC 2005Z 197DEG 34KT 4260 9631 $$ IAC149-142030- /O.CON.KFSD.SV.W.0311.000000T0000Z-250914T2030Z/ Plymouth IA- 305 PM CDT Sun Sep 14 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT FOR SOUTH CENTRAL PLYMOUTH COUNTY... At 305 PM CDT, a severe thunderstorm was located over Hinton, or 8 miles northeast of Sioux City, moving north at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Hinton and Merrill around 310 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4256 9624 4257 9643 4273 9640 4272 9616 TIME...MOT...LOC 2005Z 197DEG 34KT 4260 9631 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SG Action: Cancelled Issued At: 2025-09-14 15:05:58 041 WWUS53 KFSD 142005 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 305 PM CDT Sun Sep 14 2025 IAC193-NEC043-142015- /O.CAN.KFSD.SV.W.0311.000000T0000Z-250914T2030Z/ Woodbury IA-Dakota NE- 305 PM CDT Sun Sep 14 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN WOODBURY AND NORTHEASTERN DAKOTA COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4256 9624 4257 9643 4273 9640 4272 9616 TIME...MOT...LOC 2005Z 197DEG 34KT 4260 9631 $$ IAC149-142030- /O.CON.KFSD.SV.W.0311.000000T0000Z-250914T2030Z/ Plymouth IA- 305 PM CDT Sun Sep 14 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT FOR SOUTH CENTRAL PLYMOUTH COUNTY... At 305 PM CDT, a severe thunderstorm was located over Hinton, or 8 miles northeast of Sioux City, moving north at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Hinton and Merrill around 310 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4256 9624 4257 9643 4273 9640 4272 9616 TIME...MOT...LOC 2005Z 197DEG 34KT 4260 9631 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SG Action: Expired Issued At: 2025-09-14 15:23:13 542 WWUS53 KFSD 142022 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 322 PM CDT Sun Sep 14 2025 IAC149-142031- /O.EXP.KFSD.SV.W.0311.000000T0000Z-250914T2030Z/ Plymouth IA- 322 PM CDT Sun Sep 14 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL PLYMOUTH COUNTY WILL EXPIRE AT 330 PM CDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. Remember, a Severe Thunderstorm Warning still remains in effect for far southwestern portion of Plymouth county until 345 PM CDT. && LAT...LON 4256 9624 4257 9643 4273 9640 4272 9616 TIME...MOT...LOC 2021Z 200DEG 33KT 4273 9625 $$ SG | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||