Delaware – Sharp winter air cuts across northern Delaware this morning, with temperatures hovering in the mid-teens around Wilmington. Sidewalks feel rigid, parked cars creak, and untreated pavement remains slick in spots as the cold locks in early.
According to the National Weather Service office in Philadelphia, hazardous weather is limited early today, but confidence continues to increase in a more impactful winter setup arriving this weekend. Arctic air spreading east will combine with an approaching storm system, raising snow chances across the Mid-Atlantic.
Today stays quiet but cold, with sunshine pushing highs into the upper 30s. Any melting during the afternoon could refreeze quickly after sunset. Drivers should use caution on bridges and elevated roadways, especially along I-95 and Route 202, where black ice can form fast.
Thursday offers a brief break. Sunshine and southwest winds help temperatures climb into the mid-40s, providing the warmest day of the week. That window closes Friday as colder air slides back in. Highs fall into the mid-30s, and the air turns noticeably sharper by evening.
Snow chances rise late Saturday night and continue into Sunday. Snow becomes likely after midnight, with impacts lingering through the day Sunday. While exact accumulations remain uncertain, even modest snowfall could slow travel and create slick conditions, especially with temperatures staying well below freezing and little melting expected.
Looking ahead, the 6–10 day outlook favors below-normal temperatures across the East, while precipitation chances increase. Additional winter alerts may follow if storm confidence continues to grow.
Residents should plan weekend travel carefully, allow extra time on the roads, and keep winter supplies ready as conditions change quickly.
Five-Day Outlook for Wilmington, DE
- Today: Mostly sunny, high near 38°F
- Tonight: Mostly cloudy, low near 31°F
- Thursday: Mostly sunny, high near 47°F
- Friday: Partly sunny, high near 35°F
- Saturday: Cold, high near 19°F; snow likely Saturday night
