SPC AC 210035
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0735 PM CDT Thu Mar 20 2025
Valid 210100Z - 211200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Isolated thunderstorms possible for a short time this evening over
the coastal Mid-Atlantic, with sporadic lightning flashes over the
northern Rockies. Severe weather is not expected.
...Synopsis...
Scattered showers and thunderstorms currently exist along the cold
from over the Mid Atlantic, and remain weak due to limited
instability. This front will continue to push rapidly offshore along
with the parent trough. Elsewhere, isolated lightning flashes remain
possible this evening over the northern Rockies beneath an upper
wave within the northwest flow regime. However, this activity is
expected to wane as well with the loss of heating.
..Jewell.. 03/21/2025
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