🌤️ Delmarva Afternoon Update — Sunday, June 21, 2026
SPC has upgraded Wilmington into the Day 2 Slight Risk — the severe threat for Monday now covers essentially all of Delmarva.
What's Changed Since This Morning: The big shift this afternoon is on the severe weather side: SPC bumped Wilmington from Marginal up to Slight Risk for Monday, putting the entire sampled Delmarva area under a Slight Risk for Day 2. Today itself remains quiet — no organized convective risk on Day 1 and no active alerts. The latest AFD continues to emphasize a heavy rainfall and flooding threat with Monday's system, alongside the potential for strong to severe storms.
Current Severe Weather Picture: SPC has no Day 1 categorical risk over Delmarva — today stays in the clear. For Day 2 (Monday), a Slight Risk now covers Cape Charles, Chincoteague, Dover, Lewes, Ocean City, Salisbury, and Wilmington. That's the headline going into tomorrow, with heavy rain and flooding concerns layered on top of the severe threat.
Active Watches & Warnings: No active Delmarva watches or warnings at this time.
Through Tonight: Expect a quiet, warm evening across the peninsula with mostly clear skies and light west winds easing after sunset. Overnight stays dry ahead of Monday's incoming system.
Bottom Line: Enjoy a tranquil Sunday evening — Monday brings a real severe and flooding threat that now includes every corner of Delmarva.
— US Weather Warriors 🌪️ #DelmarvaWeather #DEwx #MDwx #VAwx