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Staff report

The National Weather Service (NWS) in Wilmington, NC, has issued a weather briefing warning residents across North and South Carolina of potentially severe weather midweek. A strong cold front is forecasted to move through the region on Wednesday, November 20, bringing isolated severe wind gusts and scattered thunderstorms.

Key Weather Risks

• Severe Thunderstorms: A marginal risk (Level 1 out of 5) has been issued for severe thunderstorms, with damaging wind gusts being the primary hazard. These storms are most likely to develop Wednesday afternoon and extend into the evening along and west of the I-95 corridor.

• Coastal Flooding: Minor coastal flooding is expected during morning high tides due to residual effects of the full moon earlier in the week.

• Marine Concerns: A Small Craft Advisory is likely to go into effect Wednesday night through at least Friday due to rough waters.

• Temperature Drop: Following the passage of the cold front, a sharp drop in temperatures will lead to potential frost and freeze conditions inland by Friday and Saturday nights.

Rainfall and Temperature Overview

Rainfall on Wednesday is projected to be moderate, with amounts generally ranging from 0.25 to 0.75 inches across the Carolinas. The highest totals are expected closer to the coast.

Temperatures ahead of the cold front will remain unseasonably warm, reaching highs in the mid-70s through Wednesday. However, Thursday will usher in cooler conditions, with highs dropping into the low 60s and continuing to decline into the upper 50s by Friday.

Preparations and Safety Tips

Residents are advised to stay informed of the latest updates from the National Weather Service and prepare for rapidly changing conditions. Motorists should exercise caution as gusty winds may impact driving conditions, particularly for high-profile vehicles. Additionally, residents in flood-prone coastal areas should remain vigilant for minor flooding during high tides.

Small craft operators are encouraged to avoid the waters beginning Wednesday night due to hazardous conditions. For those inland, ensure preparations are in place for potential frost or freezing temperatures later in the week.

Stay tuned to local news outlets and the NWS Wilmington website for timely updates on the developing weather system.