923
ACUS02 KWNS 091727
SWODY2
SPC AC 091725

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1125 AM CST Sun Nov 09 2025

Valid 101200Z - 111200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Severe thunderstorms are not expected on Monday or Monday night.

...Synopsis...
A very deep mid/upper-level trough will move across the eastern
CONUS on Monday. A deepening surface low will move
north-northeastward across parts of eastern/northern New England
through the day. MUCAPE will remain quite modest, but may become
sufficient for sporadic lightning flashes within weak elevated
convection from southeast MA into the eastern half of ME. Farther
south, isolated storms cannot be ruled out early in the period
across parts of the FL Keys and Straits, before a strong cold front
sweeps through the remainder of the region. Elsewhere, very cold
midlevel temperatures will continue to support convective snow bands
near and over parts of the Great Lakes. The strongest of these bands
may be capable of sporadic lightning flashes across southern Lake
Michigan and the adjacent lake shore region of northeast IL,
northwest IN, and southwest Lower MI.

..Dean.. 11/09/2025

$$