####018003190####
NWUS55 KBYZ 140531

LSRBYZ



Preliminary Local Storm Report

National Weather Service Billings MT

1131 PM MDT Wed May 13 2026



..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...

..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

            ..REMARKS..



0715 PM     Non-Tstm Wnd Gst 6 S Big Timber          45.75N 109.96W

05/13/2026  M69 MPH          Sweet Grass        MT   Mesonet          



            Mesonet station AU397 Big Timber. 



1015 PM     Non-Tstm Wnd Gst 2 NNE Laurel            45.70N 108.76W

05/13/2026  M66 MPH          Yellowstone        MT   AWOS             



            AWOS station K6S8 2 NNE Laurel. 



0745 PM     Non-Tstm Wnd Gst 6 SSE Washoe            45.07N 109.15W

05/13/2026  M65 MPH          Carbon             MT   Mesonet          



            Mesonet station MTM98 Ruby Creek. 



1021 PM     Non-Tstm Wnd Gst 6 S Lockwood            45.73N 108.40W

05/13/2026  M64 MPH          Yellowstone        MT   Mesonet          



            Mesonet station SDAM8 Soda Springs. 



0431 PM     Non-Tstm Wnd Gst 3 NE Melville           46.13N 109.92W

05/13/2026  M62 MPH          Sweet Grass        MT   Mesonet          



            Mesonet station MTHLS Harlowton South Us-191 

            Mp 22.0. 



0722 PM     Non-Tstm Wnd Gst 4 W Fishtail            45.46N 109.57W

05/13/2026  M62 MPH          Stillwater         MT   Mesonet          



            Mesonet station FSLM8 Fishtail. 



0900 PM     Non-Tstm Wnd Gst Big Timber              45.84N 109.95W

05/13/2026  M61 MPH          Sweet Grass        MT   Mesonet          



            Mesonet station GW0007 Big Timber. 



0930 PM     Non-Tstm Wnd Gst 6 S Reed Point          45.61N 109.56W

05/13/2026  M60 MPH          Stillwater         MT   Mesonet          



            Mesonet station MTM67 6.1 S Reed Point 

            (MT-MESO). 



0812 PM     Non-Tstm Wnd Gst 17 NE Wilsall           46.16N 110.38W

05/13/2026  M59 MPH          Park               MT   Mesonet          



            Mesonet station TT453 Crazy. 



1015 PM     Non-Tstm Wnd Gst 3 SW Lockwood           45.79N 108.47W

05/13/2026  M58 MPH          Yellowstone        MT   Mesonet          



            Mesonet station MTYRB 3.1 SW Lockwood (MT 

            DOT). 



0927 PM     Non-Tstm Wnd Gst 7 NNE Otter             45.30N 106.16W

05/13/2026  M54 MPH          Powder River       MT   Mesonet          



            Mesonet station FHFM8 Fort Howes. 



0900 PM     Non-Tstm Wnd Gst 2 ENE Harlowton         46.45N 109.80W

05/13/2026  M53 MPH          Wheatland          MT   AWOS             



            AWOS station K1KM 2 ENE Harlowton. 



1018 PM     Non-Tstm Wnd Gst 3 SSW Billings          45.75N 108.57W

05/13/2026  M53 MPH          Yellowstone        MT   Mesonet          



            Mesonet station FW2748 Billings. 



0815 PM     Non-Tstm Wnd Gst 18 SSE Delphia          46.24N 108.14W

05/13/2026  M50 MPH          Yellowstone        MT   Mesonet          



            Mesonet station MTM99 Steamboat. 





&&



$$







####018000519####
NWUS55 KGGW 140531

LSRGGW



Preliminary Local Storm Report

National Weather Service Glasgow MT

1131 PM MDT Wed May 13 2026



..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...

..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

            ..REMARKS..



0850 PM     Tstm Wnd Gst     3 SSW Larslan           48.54N 106.22W

05/13/2026  M63 MPH          Valley             MT   Mesonet          



            Larslan SW Mesonet LLNM8. 





&&



$$