WWUS53 KBIS 072349
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
649 PM CDT Sun Jun 7 2026

NDC007-025-053-080030-
/O.CON.KBIS.SV.W.0026.000000T0000Z-260608T0030Z/
Billings ND-Dunn ND-McKenzie ND-
649 PM CDT Sun Jun 7 2026 /549 PM MDT Sun Jun 7 2026/

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
/630 PM MDT/ FOR SOUTH CENTRAL MCKENZIE, NORTHEASTERN BILLINGS AND
NORTHWESTERN DUNN COUNTIES...

At 649 PM CDT /549 PM MDT/, a severe thunderstorm was located near
Grassy Butte, or 33 miles south of Watford City, moving north at 15
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...
  Grassy Butte, Theodore Roosevelt National Park North Unit, South
  Fairfield, Fairfield, Oakdale and Little Missouri State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 4733 10341 4772 10348 4762 10269 4698 10324
      4725 10340
TIME...MOT...LOC 2337Z 180DEG 13KT 4729 10325

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

$$

Johnson