589
WUUS55 KGGW 232145
SVRGGW
MTC069-071-232245-
/O.NEW.KGGW.SV.W.0126.260823T2145Z-260823T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GLASGOW MT
345 PM MDT SUN AUG 23 2026
THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN PHILLIPS COUNTY IN NORTHEASTERN MONTANA...
NORTH CENTRAL PETROLEUM COUNTY IN NORTHEASTERN MONTANA...
* UNTIL 445 PM MDT.
* AT 345 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 22 MILES NORTHEAST
OF ROY, OR 22 MILES SOUTHWEST OF ZORTMAN, MOVING EAST AT 45 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...
FOURCHETTE AND FRED ROBINSON BRIDGE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4779 10889 4802 10801 4757 10782 4750 10831
4759 10832 4757 10834 4759 10839 4758 10842
4762 10844 4760 10848 4760 10851 4762 10852
4761 10858 4762 10861 4762 10867 4765 10873
4764 10876 4766 10879 4768 10878 4773 10889
TIME...MOT...LOC 2145Z 249DEG 38KT 4763 10876
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
RDJ
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