TZUTC: 0000   
   MSGID: 167037.weather@1:2320/105 2d8da0ca   
   PID: Synchronet 3.21a-Linux master/123f2d28a Jul 12 2025 GCC 12.2.0   
   TID: SBBSecho 3.28-Linux master/123f2d28a Jul 12 2025 GCC 12.2.0   
   BBSID: CAPCITY2   
   CHRS: ASCII 1   
   FORMAT: flowed   
   ACUS11 KWNS 251649   
   SWOMCD   
   SPC MCD 251649=20   
   MNZ000-SDZ000-NDZ000-252145-   
      
   Mesoscale Discussion 2230   
   NWS Storm Prediction Center Norman OK   
   1049 AM CST Tue Nov 25 2025   
      
   Areas affected...Northeast South Dakota...southeast North   
   Dakota...west-central Minnesota   
      
   Concerning...Heavy snow=20   
      
   Valid 251649Z - 252145Z   
      
   SUMMARY...Potential for moderate to heavy (around 1 inch per hour   
   rates) snowfall is expected to increase through the afternoon as the   
   upper trough intensifies and the surface low deepens in the Upper   
   Midwest.   
      
   DISCUSSION...An amplifying trough is evident on water vapor imagery   
   in the northern Plains. As this features continues into the Upper   
   Midwest, a surface low now analyzed in eastern South Dakota should   
   deepen and generally shift eastward. Ascent from low to mid levels   
   will promote a region of heavier precipitation. Recent observations   
   from northeast South Dakota showed heavy snow occurring.   
   Temperatures farther east are currently above freezing, but between   
   low-level cold air advection and diabatic cooling within the heavier   
   precipitation bands, moderate to occasionally heavy snowfall rates   
   (around 1 inch per hour) are probable into the mid/late afternoon.   
      
   ..Wendt.. 11/25/2025   
      
   ...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=   
   g!8UHk_WZXCNMPuXkmQzNGH-mvvW_3CwpojIdrXzOUW_RruAFm0AVmsKzDtz4AZjR8csha8tELy=   
   rTA5urWcw0gi7yvgbY$  for graphic product...   
      
   ATTN...WFO...MPX...FGF...ABR...BIS...   
      
   LAT...LON   45219667 45239786 45379822 45479836 45579847 46039827   
               46349762 46619644 46459568 46279519 45809528 45609558   
               45439591 45219667=20   
      
      
   =3D =3D =3D   
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