679
WWUS55 KBYZ 170227
SVSBYZ
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BILLINGS MT
827 PM MDT THU JUL 16 2026
MTC037-170237-
/O.CAN.KBYZ.SV.W.0108.000000T0000Z-260717T0300Z/
GOLDEN VALLEY MT-
827 PM MDT THU JUL 16 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL GOLDEN
VALLEY COUNTY...
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE, THE WARNING HAS BEEN CANCELLED. HOWEVER, GUSTY WINDS ARE
STILL POSSIBLE WITH THIS THUNDERSTORM.
LAT...LON 4641 10869 4614 10840 4613 10840 4613 10872
4619 10878 4628 10878 4628 10880 4630 10880
4631 10882 4632 10882 4632 10883 4635 10883
4635 10884 4636 10884 4636 10886 4637 10886
TIME...MOT...LOC 0220Z 280DEG 16KT 4630 10868
MTC065-170300-
/O.CON.KBYZ.SV.W.0108.000000T0000Z-260717T0300Z/
MUSSELSHELL MT-
827 PM MDT THU JUL 16 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FOR
SOUTHWESTERN MUSSELSHELL COUNTY...
AT 827 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES SOUTHWEST OF
ROUNDUP, MOVING EAST AT 10 MPH.
HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.
SOURCE...THIS STORM HAS A HISTORY OF LARGE HAIL AND DAMAGING WINDS.
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.
THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTHWESTERN MUSSELSHELL COUNTY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE
AND STAY AWAY FROM WINDOWS. THIS STORM HAS PRODUCED WIDESPREAD
DAMAGING WINDS AND DANGEROUS HAIL.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4641 10869 4614 10840 4613 10840 4613 10872
4619 10878 4628 10878 4628 10880 4630 10880
4631 10882 4632 10882 4632 10883 4635 10883
4635 10884 4636 10884 4636 10886 4637 10886
TIME...MOT...LOC 0220Z 280DEG 16KT 4630 10868
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...70 MPH
TESAR
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