451
ACUS02 KWNS 280656
SWODY2
SPC AC 280655
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1255 AM CST WED JAN 28 2026
VALID 291200Z - 301200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE UNLIKELY THURSDAY.
..SYNOPSIS
BROAD-SCALE TROUGHING OVER THE EASTERN US IS FORECAST TO CONTINUE
THURSDAY AS A SHORTWAVE PERTURBATION MOVES OUT OF THE
ROCKIES/SOUTHERN PLAINS INTO THE SOUTHEAST. THIS WILL ALLOW A WEAK
SURFACE LOW TO DEEPEN OVER THE LOWER MS VALLEY AND GULF COAST WITH A
COLD FRONT MOVING THROUGH THE SOUTHERN PLAINS. A SECOND STRONGER
TROUGH WILL MOVE SOUTH OUT OF CANADA AND DEEPEN OVER THE NORTHERN US
AS WESTERN RIDGING CONTINUES TO BUILD. THIS WILL INTENSIFY SURFACE
HIGH PRESSURE OVER THE NORTHERN US AS A REINFORCING SURGE OF ARCTIC
AIR MOVES SOUTH. THIS WILL KEEP INLAND MOISTURE RETURN AND
THUNDERSTORM CHANCES MINIMAL THURSDAY.
..LYONS.. 01/28/2026
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