MESOSCALE DISCUSSION 2317 NWS Storm Prediction Center Norman OK 0654 AM CST Sun Dec 29 2024 AREAS AFFECTED...the FL Keys and extreme south Peninsula CONCERNING...Severe potential...Watch unlikely VALID 291254Z - 291500Z PROBABILITY OF WATCH ISSUANCE...5 percent SUMMARY...A waterspout moving onshore as a tornado is possible across parts of the Keys into the far south Florida Peninsula through midday. DISCUSSION...An MCV has been drifting east in the offshore waters, west of the southern Everglades and north of the Lower Keys, this morning. The airmass to its south, across the Keys, has maintained mid to upper 70s surface temperatures coupled with low 70s ....... more |