Severe Storm Outlook Narrative (AC)
Issued by NWS
Issued by NWS
974 ACUS03 KWNS 041911 SWODY3 SPC AC 041910 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0110 PM CST Wed Nov 04 2026 Valid 061200Z - 071200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF THE EASTERN CAROLINAS AND SOUTHEAST VIRGINIA... ...SUMMARY... A few strong to severe storms are possible Friday over parts of the eastern Carolinas and southeast Virginia. ...Eastern NC and vicinity... An upper low and attendant trough oriented from the Great Lakes to the TN Valley will become more progressive on Friday, shifting east toward the Eastern Seaboard and New England. This will bring a belt of enhanced southwesterly deep-layer flow across the Carolinas, northward through the Northeast. At the surface, low pressure will deepen over the Mid-Atlantic and move offshore through the period, with a trailing front shifting east across eastern VA/NC/SC/GA and northern FL. Ahead of the front, mid-60s F dewpoints will be in place as far north as southeast VA. This will aid in weak destabilization across the eastern Carolinas toward southeast VA within the pre-frontal warm advection regime. However, cloudiness and possible ongoing showers/thunderstorms across portions of the region will inhibit stronger destabilization despite cooling aloft and favorable boundary layer moisture. Nevertheless, strengthening vertical shear is anticipated by midday, and where pockets of stronger heating/destabilization can occur, isolated strong to severe storms will be possible. These stronger storms could produce sporadic wind damage, and a Level 1/Marginal risk has been included with the Day 3 update. ..Leitman.. 11/04/2026 $$