523
NWUS55 KTFX 132228
LSRTFX
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
428 PM MDT WED MAY 13 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0420 PM TSTM WND GST 10 WNW BIG SANDY 48.24N 110.32W
05/13/2026 E85 MPH CHOUTEAU MT MESONET
BIG SANDY NW MONTANA MESONET MEASURED A 85
MPH WIND GUST.
IG
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