979 
WUUS53 KBIS 270735
SVRBIS
NDC007-025-089-270830-
/O.NEW.KBIS.SV.W.0187.250727T0735Z-250727T0830Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
135 AM MDT Sun Jul 27 2025

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Southwestern Dunn County in southwestern North Dakota...
  Central Billings County in southwestern North Dakota...
  Northwestern Stark County in southwestern North Dakota...

* Until 230 AM MDT.

* At 135 AM MDT, a severe thunderstorm was located over Belfield, or
  21 miles west of Dickinson, moving northeast at 35 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Dickinson, Belfield, Richardton, South Heart, Gladstone, Taylor,
  Medora, Manning, South Fairfield, Fairfield, Fryburg, Hirschville,
  New Hradec, Sully Creek State Park, and Dickinson Regional Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4733 10313 4733 10310 4734 10310 4746 10289
      4687 10222 4663 10314 4694 10361 4698 10361
      4698 10366 4703 10367
TIME...MOT...LOC 0735Z 239DEG 30KT 4686 10323 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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038 
WWUS53 KBIS 270739
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
139 AM MDT Sun Jul 27 2025

NDC007-025-089-270830-
/O.CON.KBIS.SV.W.0187.000000T0000Z-250727T0830Z/
Dunn ND-Billings ND-Stark ND-
139 AM MDT Sun Jul 27 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM MDT
FOR SOUTHWESTERN DUNN...CENTRAL BILLINGS AND NORTHWESTERN STARK
COUNTIES...

At 138 AM MDT, a severe thunderstorm was located over Belfield, or 19
miles west of Dickinson, moving northeast at 35 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Dickinson, Belfield, Richardton, South Heart, Gladstone, Taylor,
Medora, Manning, South Fairfield, Fairfield, Fryburg, Hirschville,
New Hradec, Sully Creek State Park, and Dickinson Regional Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm is producing large hail. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows.

&&

LAT...LON 4733 10313 4733 10310 4734 10310 4746 10289
      4687 10222 4663 10314 4694 10361 4698 10361
      4698 10366 4703 10367
TIME...MOT...LOC 0738Z 239DEG 30KT 4688 10319 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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667 
WWUS53 KBIS 270759
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
159 AM MDT Sun Jul 27 2025

NDC007-025-089-270830-
/O.CON.KBIS.SV.W.0187.000000T0000Z-250727T0830Z/
Dunn ND-Billings ND-Stark ND-
159 AM MDT Sun Jul 27 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM MDT
FOR SOUTHWESTERN DUNN...NORTHERN BILLINGS AND CENTRAL STARK
COUNTIES...

At 159 AM MDT, a severe thunderstorm was located 7 miles north of
South Heart, or 10 miles northwest of Dickinson, moving northeast at
35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Dickinson, Belfield, Richardton, South Heart, Gladstone, Taylor,
Manning, South Fairfield, Fairfield, Hirschville, New Hradec, and
Dickinson Regional Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4733 10313 4733 10310 4734 10310 4746 10289
      4687 10222 4668 10295 4685 10326 4710 10355
TIME...MOT...LOC 0759Z 239DEG 30KT 4697 10297 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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314 
WWUS53 KBIS 270813
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
213 AM MDT Sun Jul 27 2025

NDC007-025-089-270830-
/O.CON.KBIS.SV.W.0187.000000T0000Z-250727T0830Z/
Dunn ND-Billings ND-Stark ND-
213 AM MDT Sun Jul 27 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM MDT
FOR SOUTHWESTERN DUNN...NORTHEASTERN BILLINGS AND NORTHERN STARK
COUNTIES...

At 213 AM MDT, a severe thunderstorm was located 10 miles north of
Dickinson, moving northeast at 35 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Mesonet site observed 65 mph wind gust 4 SW Manning at 209 
         AM MDT.

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...
Dickinson, Richardton, South Heart, Gladstone, Taylor, Manning, South
Fairfield, Fairfield, Hirschville, New Hradec, and Dickinson Regional
Airport.

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 to a shelter, inside a strong building and away from
windows.

&&

LAT...LON 4733 10313 4733 10310 4734 10310 4746 10289
      4687 10222 4674 10274 4689 10315 4719 10337
TIME...MOT...LOC 0813Z 239DEG 30KT 4703 10282 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

TELKEN