725
NWUS55 KTFX 181333
LSRTFX
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
633 AM MST THU DEC 18 2025
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0520 PM HIGH SUST WINDS 8 W BYNUM 47.96N 112.49W
12/15/2025 M57 MPH TETON MT MESONET
AVERAGE SUSTAINED WIND SPEED OF 57 MPH FROM
1505 TO 1720 LOCAL TIME.
MOLDAN
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