334
NWUS55 KBYZ 091309
LSRBYZ

Preliminary Local Storm Report
National Weather Service Billings MT
609 AM MST Tue Dec 9 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0515 AM     Non-Tstm Wnd Gst 2 SSW Big Timber        45.80N 109.97W
12/09/2025  M97 MPH          Sweet Grass        MT   AWOS

            AWOS station K6S0 Big Timber.

0535 AM     Non-Tstm Wnd Gst 9 N Limestone           45.58N 109.88W
12/09/2025  M89 MPH          Sweet Grass        MT   Mesonet

            Mesonet station DBYM8 Derby Mountain.

0545 AM     Non-Tstm Wnd Gst 3 NE Melville           46.13N 109.92W
12/09/2025  M77 MPH          Sweet Grass        MT   Mesonet

            Mesonet station MTHLS Harlowton South Us-191
            Mp 22.0.

0445 AM     Non-Tstm Wnd Gst 7 N Sourdough           46.00N 109.84W
12/09/2025  M73 MPH          Sweet Grass        MT   Mesonet



0514 AM     Non-Tstm Wnd Gst 3 SSE Limestone         45.41N 109.87W
12/09/2025  M71 MPH          Stillwater         MT   Mesonet

            Mesonet station CW9088 Nye.


&&

$$