![]() | MESOSCALE DISCUSSION 2052 NWS Storm Prediction Center Norman OK 1243 AM CDT Tue Sep 09 2025 AREAS AFFECTED...Southern Nebraska...Northern Kansas CONCERNING...Severe potential...Watch unlikely VALID 090543Z - 090815Z PROBABILITY OF WATCH ISSUANCE...5 percent SUMMARY...An isolated large hail threat may continue for a couple more hours in parts of southern Nebraska and northern Kansas. The threat should be too marginal for watch issuance. DISCUSSION...A mid-level shortwave trough is evident on water vapor imagery over the central Plains. Large-scale ascent associated with this feature is supporting isolated thunderstorm development over parts of south-central ....... more |