750
WWUS85 KTFX 072057
SPSTFX
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREAT FALLS MT
257 PM MDT THU AUG 7 2025
MTZ314-318-072145-
SNOWY AND JUDITH MOUNTAINS MT-FERGUS COUNTY BELOW 4500FT MT-
257 PM MDT THU AUG 7 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN FERGUS COUNTY
THROUGH 345 PM MDT...
AT 257 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 14
MILES WEST OF GRASS RANGE, OR 16 MILES EAST OF LEWISTOWN, MOVING
NORTHEAST AT 40 MPH.
HAZARD...WIND GUSTS UP TO 50 MPH AND HALF INCH HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS
POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
GRASS RANGE AND FORESTGROVE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.
LAT...LON 4732 10831 4731 10859 4727 10860 4727 10872
4720 10872 4719 10871 4718 10874 4710 10874
4708 10860 4695 10861 4685 10910 4705 10927
4739 10866
TIME...MOT...LOC 2057Z 239DEG 33KT 4699 10910
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
GLINSKAS
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