150
ACUS03 KWNS 270832
SWODY3
SPC AC 270831
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0231 AM CST TUE JAN 27 2026
VALID 291200Z - 301200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE UNLIKELY THURSDAY.
..SYNOPSIS
BROAD-SCALE TROUGHING WILL CONTINUE ACROSS THE EASTERN HALF OF THE
US AS THE PRIMARY UPPER TROUGH MOVES OFF THE EAST COAST INTO EARLY
FRIDAY. AT THE SAME TIME SEVERAL SHORTWAVE PERTURBATIONS, EMANATING
FROM SOUTHERN CANADA AND THE CENTRAL ROCKIES RESPECTIVELY, WILL
BEGIN TO CONVERGE AND STRENGTHEN OVER THE CENTRAL US. IN THE WAKE OF
THESE SYSTEMS, RIDGING WILL BUILD OVER THE WEST SUPPORTING CONTINUED
STRONG NORTHWESTERLY FLOW ALOFT. A COLD FRONT AND ARCTIC HIGH
PRESSURE WILL MOVE SOUTH FORCING OFFSHORE FLOW OVER THE CONUS. THIS
WILL AGAIN NEGATE THUNDERSTORM POTENTIAL THROUGH THE FORECAST
PERIOD.
..LYONS.. 01/27/2026
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