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Severe Thunderstorm Warning 0127
Issued by the Grand Forks Forecast Office

Action Issued Starts Expiration
New 2025-07-27 00:29:29 2025-07-27 00:29:00 2025-07-27 01:30:00
Continued 2025-07-27 00:54:59 2025-07-27 01:30:00


Action: New
Issued At: 2025-07-27 00:29:29

304 
WUUS53 KFGF 270529
SVRFGF
NDC003-017-039-091-270630-
/O.NEW.KFGF.SV.W.0127.250727T0529Z-250727T0630Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
1229 AM CDT Sun Jul 27 2025

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Northwestern Cass County in southeastern North Dakota...
  Southeastern Griggs County in southeastern North Dakota...
  Barnes County in southeastern North Dakota...
  Southwestern Steele County in southeastern North Dakota...

* Until 130 AM CDT.

* At 1229 AM CDT, a severe thunderstorm was located over Valley City,
  moving northeast at 30 mph.

  HAZARD...Ping pong 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...
  Valley City, Cooperstown, Tower City, Page, Sanborn, Buffalo, and
  Hannaford.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

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

&&

LAT...LON 4748 9813 4712 9723 4672 9787 4697 9844
      4698 9844 4698 9846
TIME...MOT...LOC 0529Z 222DEG 26KT 4690 9797 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

JR


Action: Continued
Issued At: 2025-07-27 00:54:59

962 
WWUS53 KFGF 270554
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
1254 AM CDT Sun Jul 27 2025

NDC003-017-039-091-270630-
/O.CON.KFGF.SV.W.0127.000000T0000Z-250727T0630Z/
Cass ND-Griggs ND-Barnes ND-Steele ND-
1254 AM CDT Sun Jul 27 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM CDT
FOR NORTHWESTERN CASS...SOUTHEASTERN GRIGGS...BARNES AND SOUTHWESTERN
STEELE COUNTIES...

At 1254 AM CDT, severe thunderstorms were located along a line
extending from near Walum to Tower City, moving northeast at 35 mph.

HAZARD...70 mph wind gusts and ping pong ball size hail.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect 
         considerable tree damage. Wind damage is also likely to 
         mobile homes, roofs, and outbuildings.

Locations impacted include...
Valley City, Cooperstown, Tower City, Page, Sanborn, Buffalo, and
Hannaford.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

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

&&

LAT...LON 4748 9813 4712 9723 4672 9787 4697 9844
      4698 9844 4698 9846
TIME...MOT...LOC 0554Z 208DEG 30KT 4728 9825 4692 9764 

TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

JR



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