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Home Return to list Severe Thunderstorm Warning 0190 Issued by the Bismarck Forecast Office
Action: New Issued At: 2025-07-27 03:16:33
384
WUUS53 KBIS 270816
SVRBIS
NDC025-057-059-065-089-270915-
/O.NEW.KBIS.SV.W.0190.250727T0816Z-250727T0915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
316 AM CDT Sun Jul 27 2025
The National Weather Service in Bismarck has issued a
* Severe Thunderstorm Warning for...
Southern Dunn County in southwestern North Dakota...
Northwestern Morton County in south central North Dakota...
Eastern Stark County in southwestern North Dakota...
Western Oliver County in south central North Dakota...
Mercer County in south central North Dakota...
* Until 415 AM CDT/315 AM MDT/.
* At 315 AM CDT/215 AM MDT/, severe thunderstorms were located along
a line extending from 7 miles southwest of Manning to 5 miles north
of Gladstone to 10 miles south of Richardton, moving northeast at
35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Beulah, Hazen, Glen Ullin, Killdeer, Hebron, Center, Richardton,
Zap, Halliday, Golden Valley, Taylor, Dunn Center, Dodge, Manning,
Marshall, Hannover, Hirschville, Nelson Lake, Twin Buttes, and Fort
Berthold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.
&&
LAT...LON 4723 10304 4729 10303 4761 10225 4757 10220
4757 10204 4754 10202 4750 10187 4704 10112
4672 10192 4672 10209 4664 10210 4663 10216
TIME...MOT...LOC 0815Z 238DEG 29KT 4717 10291 4694 10260 4674 10224
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
TELKEN
Action: Continued Issued At: 2025-07-27 03:27:03
552
WWUS53 KBIS 270826
SVSBIS
Severe Weather Statement
National Weather Service Bismarck ND
326 AM CDT Sun Jul 27 2025
NDC025-057-059-065-089-270915-
/O.CON.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Dunn ND-Morton ND-Stark ND-Oliver ND-Mercer ND-
326 AM CDT Sun Jul 27 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 AM
CDT/315 AM MDT/ FOR SOUTHERN DUNN...NORTHWESTERN MORTON...EASTERN
STARK...WESTERN OLIVER AND MERCER COUNTIES...
At 325 AM CDT/225 AM MDT/, severe thunderstorms were located along a
line extending from near Manning to 6 miles northwest of Taylor to 10
miles southeast of Richardton, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...NDAWN Mesonet site observed 63 mph wind gust 7 S Hebron at
320 AM CDT.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Beulah, Hazen, Glen Ullin, Killdeer, Hebron, Center, Richardton, Zap,
Halliday, Golden Valley, Taylor, Dunn Center, Dodge, Manning,
Marshall, Hannover, Hirschville, Nelson Lake, Twin Buttes, and Fort
Berthold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4723 10304 4729 10303 4761 10225 4757 10220
4757 10204 4754 10202 4750 10187 4704 10112
4672 10192 4672 10209 4664 10210 4663 10216
TIME...MOT...LOC 0825Z 238DEG 29KT 4720 10283 4697 10252 4677 10216
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
TELKEN
Action: Continued Issued At: 2025-07-27 03:50:44
287
WWUS53 KBIS 270850
SVSBIS
Severe Weather Statement
National Weather Service Bismarck ND
350 AM CDT Sun Jul 27 2025
NDC025-057-059-065-089-270915-
/O.CON.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Dunn ND-Morton ND-Stark ND-Oliver ND-Mercer ND-
350 AM CDT Sun Jul 27 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 AM
CDT/315 AM MDT/ FOR SOUTHERN DUNN...NORTHWESTERN MORTON...
NORTHEASTERN STARK...WESTERN OLIVER AND MERCER COUNTIES...
At 348 AM CDT/248 AM MDT/, severe thunderstorms were located along a
line extending from 4 miles east of Dunn Center to 5 miles east of
Marshall to 7 miles north of Glen Ullin, moving northeast at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...At 344 AM CDT, a 64 mph wind gust was reported 11 miles
north of Zap.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Beulah, Hazen, Glen Ullin, Killdeer, Hebron, Center, Richardton, Zap,
Halliday, Golden Valley, Dunn Center, Dodge, Manning, Marshall,
Hannover, Hirschville, Nelson Lake, Twin Buttes, and Fort Berthold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4761 10225 4757 10220 4757 10204 4754 10202
4750 10187 4704 10112 4672 10192 4672 10209
4732 10295
TIME...MOT...LOC 0848Z 236DEG 35KT 4735 10252 4712 10221 4691 10185
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
TELKEN
Action: Continued Issued At: 2025-07-27 04:05:04
719
WWUS53 KBIS 270904
SVSBIS
Severe Weather Statement
National Weather Service Bismarck ND
404 AM CDT Sun Jul 27 2025
NDC059-089-270914-
/O.CAN.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Morton ND-Stark ND-
404 AM CDT Sun Jul 27 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MORTON AND
NORTHEASTERN STARK COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area.
A Severe Thunderstorm Watch remains in effect until 700 AM CDT for
south central and southwestern North Dakota.
&&
LAT...LON 4757 10204 4754 10202 4750 10187 4722 10141
4719 10182 4716 10228 4750 10252 4761 10225
4757 10220
TIME...MOT...LOC 0904Z 238DEG 29KT 4740 10239 4717 10208 4696 10172
$$
NDC025-057-065-270915-
/O.CON.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Dunn ND-Oliver ND-Mercer ND-
404 AM CDT Sun Jul 27 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 AM CDT
FOR EAST CENTRAL DUNN...NORTHWESTERN OLIVER AND NORTHERN MERCER
COUNTIES...
At 404 AM CDT, severe thunderstorms were located along a line
extending from 4 miles northwest of Halliday to 8 miles south of
Golden Valley to 11 miles northeast of Glen Ullin, moving northeast
at 35 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Beulah, Hazen, Zap, Halliday, Golden Valley, Dodge, Twin Buttes, and
Fort Berthold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4757 10204 4754 10202 4750 10187 4722 10141
4719 10182 4716 10228 4750 10252 4761 10225
4757 10220
TIME...MOT...LOC 0904Z 238DEG 29KT 4740 10239 4717 10208 4696 10172
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
TELKEN
Action: Cancelled Issued At: 2025-07-27 04:05:04
719
WWUS53 KBIS 270904
SVSBIS
Severe Weather Statement
National Weather Service Bismarck ND
404 AM CDT Sun Jul 27 2025
NDC059-089-270914-
/O.CAN.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Morton ND-Stark ND-
404 AM CDT Sun Jul 27 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MORTON AND
NORTHEASTERN STARK COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area.
A Severe Thunderstorm Watch remains in effect until 700 AM CDT for
south central and southwestern North Dakota.
&&
LAT...LON 4757 10204 4754 10202 4750 10187 4722 10141
4719 10182 4716 10228 4750 10252 4761 10225
4757 10220
TIME...MOT...LOC 0904Z 238DEG 29KT 4740 10239 4717 10208 4696 10172
$$
NDC025-057-065-270915-
/O.CON.KBIS.SV.W.0190.000000T0000Z-250727T0915Z/
Dunn ND-Oliver ND-Mercer ND-
404 AM CDT Sun Jul 27 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 AM CDT
FOR EAST CENTRAL DUNN...NORTHWESTERN OLIVER AND NORTHERN MERCER
COUNTIES...
At 404 AM CDT, severe thunderstorms were located along a line
extending from 4 miles northwest of Halliday to 8 miles south of
Golden Valley to 11 miles northeast of Glen Ullin, moving northeast
at 35 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Beulah, Hazen, Zap, Halliday, Golden Valley, Dodge, Twin Buttes, and
Fort Berthold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4757 10204 4754 10202 4750 10187 4722 10141
4719 10182 4716 10228 4750 10252 4761 10225
4757 10220
TIME...MOT...LOC 0904Z 238DEG 29KT 4740 10239 4717 10208 4696 10172
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
TELKEN
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