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Topic: SPC Oct 27, 2024 1730 UTC Day 2 Convective Outlook (Read 16 times) previous topic - next topic

SPC Oct 27, 2024 1730 UTC Day 2 Convective Outlook

SPC Oct 27, 2024 1730 UTC Day 2 Convective Outlook

[html]SPC 1730Z Day 2 Outlook
     
Day 2 Outlook Image

Day 2 Convective Outlook 
NWS Storm Prediction Center Norman OK
1141 AM CDT Sun Oct 27 2024

Valid 281200Z - 291200Z

...NO SEVERE THUNDERSTORM AREAS FORECAST...

...SUMMARY...
Isolated to scattered thunderstorms remain likely across parts of
the coastal Pacific Northwest, the Four Corners region, and across
the Great Lakes tomorrow (Monday). No severe weather is expected.

...Synopsis...
A broad mid-level trough will amplify across the western and central
CONUS, supporting broad surface lee troughing and acco*panying
low-level moisture return across the Plains and MS Valleys tomorrow
(Monday). Cooler temperatures aloft, co*bined with strong synoptic
forcing for ascent, will promote isolated to potentially scattered
thunderstorm development near the shoreline of the Pacific
Northwest, and across the Four Corners region. Meanwhile, low-level
warm-air advection will transpire across the Great Lakes Monday
evening into the overnight as the terminus of a pronounced low-level
jet overspreads the region. Here, low-level convergence will foster
the potential for at least isolated thunderstorm development.
Finally, isolated thunderstorms may develop just off the coast of
the Carolinas as richer low-level moisture meanders along the
Atlantic Coastline. However, thunderstorms should remain far enough
offshore to preclude thunderstorm highlights this outlook.

..Squitieri.. 10/27/2024


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Source: SPC Oct 27, 2024 1730 UTC Day 2 Convective Outlook (http://ht**://www.spc.noaa.gov/products/outlook/day2otlk_1730.html)