951
NWUS55 KBYZ 212147
LSRBYZ
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
247 PM MST WED JAN 21 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0430 AM NON-TSTM WND GST 4 SW ULMER 46.30N 105.98W
01/21/2026 M54 MPH CUSTER MT MESONET
MESONET STATION MTM26 4.4 SE HORTON
(MT-MESO).
0552 AM NON-TSTM WND GST 3 N BANNER 44.64N 106.86W
01/21/2026 M53 MPH SHERIDAN WY MESONET
MESONET STATION WY55 2.9 N BANNER (WYDOT).
0545 AM NON-TSTM WND GST 6 SSW BIDDLE 45.01N 105.38W
01/21/2026 M53 MPH POWDER RIVER MT MESONET
MESONET STATION MTBID 6.2 S BIDDLE (MT DOT).
0530 AM NON-TSTM WND GST 1 SW COALWOOD 45.73N 105.59W
01/21/2026 M52 MPH POWDER RIVER MT MESONET
MESONET STATION MTCWD COALWOOD MT-59 MP
55.9.
0440 AM NON-TSTM WND GST 4 SE KNOWLTON 46.31N 105.03W
01/21/2026 M52 MPH CUSTER MT MESONET
MESONET STATION KTFM8 KNOWLTON.
0554 AM NON-TSTM WND GST 7 SE EKALAKA 45.81N 104.46W
01/21/2026 M52 MPH CARTER MT MESONET
MESONET STATION EKIM8 MOSBY 16.3NNE.
0400 PM NON-TSTM WND GST 5 ENE PLEVNA 46.44N 104.43W
01/20/2026 M51 MPH FALLON MT MESONET
MESONET STATION MTM39 4.7 E PLEVNA
(MT-MESO).
0515 AM NON-TSTM WND GST 4 NE MEDICINE ROCKS STA 46.08N 104.44W
01/21/2026 M50 MPH FALLON MT MESONET
MESONET STATION MTEKA BAKER MT-7 MP 14.2.
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