696 
WUUS53 KFGF 240018
SVRFGF
MNC089-240115-
/O.NEW.KFGF.SV.W.0050.260624T0018Z-260624T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
718 PM CDT Tue Jun 23 2026

The National Weather Service in Grand Forks has issued a

* Severe Thunderstorm Warning for...
  Southwestern Marshall County in northwestern Minnesota...

* Until 815 PM CDT.

* At 717 PM CDT, a severe thunderstorm was located near Argyle, or 24
  miles east of Grafton, moving east at 25 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...
  Stephen, Argyle, Viking, Florian, Old Mill State Park, and Old
  Mill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4832 9699 4846 9697 4845 9635 4821 9640
TIME...MOT...LOC 0017Z 274DEG 23KT 4837 9689 

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

$$

Thomas

188 
WWUS53 KFGF 240036
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
736 PM CDT Tue Jun 23 2026

MNC089-240115-
/O.CON.KFGF.SV.W.0050.000000T0000Z-260624T0115Z/
Marshall MN-
736 PM CDT Tue Jun 23 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT
FOR CENTRAL MARSHALL COUNTY...

At 735 PM CDT, a severe thunderstorm was located near Argyle, or 29
miles northwest of Thief River Falls, moving east at 25 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...
Florian, Old Mill State Park, and Old Mill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4831 9678 4846 9677 4845 9635 4825 9639
TIME...MOT...LOC 0035Z 274DEG 23KT 4836 9671 

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

$$

Thomas

528 
WWUS53 KFGF 240050
SVSFGF

Severe Weather Statement
National Weather Service Grand Forks ND
750 PM CDT Tue Jun 23 2026

MNC089-240100-
/O.CAN.KFGF.SV.W.0050.000000T0000Z-260624T0115Z/
Marshall MN-
750 PM CDT Tue Jun 23 2026

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MARSHALL COUNTY IS
CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.

&&

LAT...LON 4831 9678 4846 9677 4845 9635 4825 9639
TIME...MOT...LOC 0049Z 274DEG 23KT 4835 9656 

$$

Thomas