055  
ACUS48 KWNS 020818  
SWOD48  
SPC AC 020817  
 
DAY 4-8 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0317 AM CDT FRI OCT 02 2026  
 
VALID 051200Z - 101200Z  
   
..DISCUSSION
 
 
SEVERE STORM POTENTIAL FROM MONDAY/D4 TO FRIDAY/D8 IS FORECAST TO BE  
MINIMAL.  
 
A DEEP UPPER TROUGH WILL MOVE ACROSS EASTERN CANADA AND THE  
NORTHEASTERN USA MON/D4 INTO TUE/D5, WITH A COLD FRONT ALREADY  
OFFSHORE AND HIGH PRESSURE BUILDING IN FROM THE WEST. BEHIND THE  
EJECTING UPPER TROUGH, MODERATE NORTHWEST FLOW ALOFT WILL PERSIST  
ACROSS THE NORTHERN TIER OF STATES, WITH SOME TROUGH AMPLIFICATION  
POSSIBLE OVER THE GREAT LAKES WED/D6 INTO FRI/D8. THAT SAID, A  
MINIMALLY UNSTABLE AIR MASS WILL EXIST OVER MOST OF THE CONUS, WITH  
LITTLE SEVERE THUNDERSTORM POTENTIAL. A FEW STRONGER STORMS CANNOT  
BE RULED OUT AROUND THU/D7 OVER THE UPPER MIDWEST BENEATH THE  
NORTHWEST FLOW REGIME, BUT THIS LOW-PREDICTABILITY SCENARIO WILL  
DEPEND HEAVILY ON ENOUGH MOISTURE RETURNING TO THE REGION. AS SUCH,  
NO AREAS ARE CURRENTLY FORECAST.  
 
..JEWELL.. 10/02/2026  
 
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