LIVE MAP (ABOVE) ... SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1132 PM CST Thu Jan 12 2023
Valid 131200Z - 141200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Isolated thunderstorms may occur across parts of the Florida
Peninsula, Northeast Coast, Mid-Atlantic Coast, and parts of
California today, but severe thunderstorms are not expected.
...Synopsis...
A deepening surface low, across western Pennsylvania early this
morning, will move northeast and continue to deepen before exiting
the Maine coast this evening. A cold front will extend from this
surface low, mostly offshore along the east coast before crossing
the Florida Peninsula. This cold front will cross the Peninsula
during the first portion of the day and should be offshore by
mid-late afternoon.
...Portions of the Northeast...
Some mid 50s dewpoints may advect inland across portions of eastern
Massachusetts amid strengthening low-level flow. Despite a strong
(60 knot) low-level jet, no severe storms are expected due to the
weak instability.
...Florida Peninsula...
A cold front will cross the southern Florida Peninsula this morning
into the early afternoon. Thunderstorms are expected to persist
along this front as it crosses the Peninsula. However, limited
instability, and veering low-level flow should keep any severe
weather threat minimal while the front remains onshore.
..Bentley/Kerr.. 01/13/2023
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