421   
NWUS55 KBYZ 212149  
LSRBYZ  
  
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
349 PM MDT SAT MAR 21 2026  
   
.TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON  
   
.DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE.  
  
            ..REMARKS..  
  
0625 AM     NON-TSTM WND GST 13 SW WASHOE            45.03N 109.41W  
03/21/2026  M62 MPH          CARBON             MT   MESONET            
  
            MESONET STATION TT839 QUAD CREEK (RAWS).   
  
0158 PM     NON-TSTM WND GST 2 ENE HARLOWTON         46.45N 109.80W  
03/21/2026  M56 MPH          WHEATLAND          MT   AWOS               
  
            AWOS STATION K1KM 2 ENE HARLOWTON.   
  
0156 PM     NON-TSTM WND GST 3 N BANNER              44.64N 106.86W  
03/21/2026  M51 MPH          SHERIDAN           WY   MESONET            
  
            MESONET STATION WY55 2.9 N BANNER (WYDOT).   
  
0315 PM     NON-TSTM WND GST BIG TIMBER              45.84N 109.95W  
03/21/2026  M50 MPH          SWEET GRASS        MT   MESONET            
  
            MESONET STATION GW0007 BIG TIMBER.   
  
  
  
  
 
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