337
WUUS53 KFGF 212057
SVRFGF
MNC089-135-212200-
/O.NEW.KFGF.SV.W.0158.260821T2057Z-260821T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Forks ND
357 PM CDT Fri Aug 21 2026

The National Weather Service in Grand Forks has issued a

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

* Until 500 PM CDT.

* At 357 PM CDT, a severe thunderstorm was located over Greenbush, or
  20 miles southwest of Roseau, moving southeast 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...
  Greenbush, Gatzke, and Casperson.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4853 9560 4837 9560 4826 9580 4869 9629
      4879 9613
TIME...MOT...LOC 2057Z 315DEG 31KT 4870 9615

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

$$

Thomas