575
NWUS55 KGGW 180047
LSRGGW
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GLASGOW MT
547 PM MST WED DEC 17 2025
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0401 PM NON-TSTM WND GST 4 WSW SAND SPRINGS 47.08N 107.57W
12/17/2025 M61 MPH GARFIELD MT MESONET
MESONET STATION MTLUF 4.4 W SAND SPRINGS (MT
DOT).
0500 PM NON-TSTM WND GST 8 N TIEGEN 47.15N 108.59W
12/17/2025 E71 MPH PETROLEUM MT MESONET
WAR HORSE NW, MT (UMRB-UMT - GGW) ELEV:
3150.0 FT; LAT/LON: 47.14725/-108.59132.
0500 PM NON-TSTM WND GST 15 WSW CROOKED CREEK CA 47.36N 108.24W
12/17/2025 E73 MPH PETROLEUM MT MESONET
VALENTINE E, MT (UMRB-UMT - GGW) ELEV:
2904.0 FT; LAT/LON: 47.35797/-108.24377.
0515 PM NON-TSTM WND GST 4 W CAT CREEK 47.06N 108.10W
12/17/2025 M74 MPH PETROLEUM MT MESONET
MOSBY NW, MT (UMRB-UMT - GGW) ELEV: 2989.0
FT; LAT/LON: 47.06115/-108.09801.
0320 PM NON-TSTM WND GST 2 SSW LORING 48.77N 107.88W
12/17/2025 M74 MPH PHILLIPS MT MESONET
LORING SW, MT (UMRB-UMT - GGW) ELEV: 2822.0
FT; LAT/LON: 48.77156/-107.87788.
0410 PM NON-TSTM WND GST 5 S OPHEIM 48.79N 106.39W
12/17/2025 E63 MPH VALLEY MT MESONET
OPHIEM S, MT (UMRB-UMT - GGW) ELEV: 3117.0
FT; LAT/LON: 48.78782/-106.38619.
0444 PM NON-TSTM WND GST 14 NNW HELL CREEK REC A 47.80N 107.02W
12/17/2025 M66 MPH VALLEY MT MESONET
MESONET STATION KIGM8 KING COULEE.
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