563
ACUS48 KWNS 280957
SWOD48
SPC AC 280956
DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0356 AM CST WED JAN 28 2026
VALID 311200Z - 051200Z
..DISCUSSION
SEVERE WEATHER IS UNLIKELY THROUGH THE EXTENDED FORECAST PERIOD. A
HIGHLY AMPLIFIED MID-LEVEL FLOW PATTERN OVER THE CONUS WILL CONTINUE
THROUGH THIS WEEKEND AND INTO THE FIRST PART OF NEXT WEEK. A
PROMINENT UPPER LOW WILL AMPLIFY OVER THE EAST COAST AS A STRONG
SURFACE CYCLONE DEVELOPS OFFSHORE. RIDGING OVER THE WESTERN US WILL
SUPPORT STRONG HIGH PRESSURE AND A COLD/DRY CONTINENTAL AIR MASS
OVER MUCH OF THE US. THIS WILL LARGELY SUPPRESS INLAND MOISTURE
TRANSPORT, OUTSIDE OF FAR SOUTH FL, AND SUBSEQUENT THUNDERSTORM
POTENTIAL FOR THE NEXT SEVERAL DAYS.
..LYONS.. 01/28/2026
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