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  "path": "/products/md/md0747.html",
  "publishedAt": "2026-05-17T16:31:02.000Z",
  "site": "https://www.spc.noaa.gov",
  "tags": [
    "Read more"
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  "textContent": "MD 0747 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR SOUTHERN WISCONSIN\n\n\n\n\n    Mesoscale Discussion 0747\n    NWS Storm Prediction Center Norman OK\n    1101 AM CDT Sun May 17 2026\n\n    Areas affected...southern Wisconsin\n\n    Concerning...Severe potential...Watch unlikely\n\n    Valid 171601Z - 171800Z\n\n    Probability of Watch Issuance...20 percent\n\n    SUMMARY...Isolated elevated thunderstorms may produce small hail and\n    locally strong wind gusts through early afternoon. A severe\n    thunderstorm watch is not currently expected.\n\n    DISCUSSION...Isolated thunderstorms are ongoing across southern WI\n    this morning near a remnant MCV from overnight convection. This\n    feature will continue to shift east/northeast into the afternoon.\n    Meanwhile, a quasi-stationary boundary/warm front is located near\n    the IL/WI border. Current convection remains north of this boundary\n    within the cooler, more stable low-level environment. Nevertheless,\n    modest moisture and enhanced vertical shear near the MCV is\n    supporting weak MUCAPE and enough flow for organized updrafts.\n    Midlevel lapse rates are weak across the region, though may steepen\n    modestly into the afternoon. Given favorable deep layer shear and\n    stronger midlevel flow, isolated strong gusts are possible in\n    addition to small hail.\n\n    ..Leitman/Mosier.. 05/17/2026\n\n    ...Please see www.spc.noaa.gov for graphic product...\n\n    ATTN...WFO...GRB...LOT...MKX...DVN...ARX...\n\n    LAT...LON   43199038 43868964 44058894 44008810 43168802 42548892\n                42478951 42638996 42899032 43199038\n\n    MOST PROBABLE PEAK WIND GUST...55-70 MPH\n    MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN\n\n\n\nRead more",
  "title": "SPC MD 747"
}