7:00 AM | **Coastal storm threat for late in the weekend...significant accumulating snow a possibility in DC, Philly and NYC**

6-Day DC Forecast

Today

Partly sunny, still quite mild, becoming quite breezy, chance of showers and maybe a thunderstorm, highs in the upper 60’s

Tonight

Clouds give way to clearing skies, mild conditions early will change to quite chilly weather conditions late, lows by morning in the lower 40’s

Friday

Partly sunny, quite breezy, cooler, chance of showers, upper 50’s

Friday Night

Partly cloudy, cold, low 30’s

Saturday

Partly sunny, colder, mid-to-upper 40’s

Sunday

Mainly cloudy, cold, chance for snow or a mix of snow and rain, near 40 degrees

Monday

Becoming partly sunny, quite breezy, cold, mid-to-upper 40’s

Tuesday

Mainly sunny, still quite chilly, near 50 degrees

Discussion

The real "March Madness"...signs continue to point to the threat for a strong coastal storm late Sunday that could bring significant accumulating snow to the I-95 corridor from DC-to-Philly-to-NYC. A cold front will approach the region today and its passage will bring scattered showers and thunderstorms and high temperatures down some ten degrees between this afternoon and tomorrow afternoon. An even stronger cold front will push through later tomorrow and its passage will usher in noticeably colder Arctic air for the weekend as high pressure builds in to our north. By late in the weekend, strong low pressure is likely to form near the Mid-Atlantic coastline and it could actually generate accumulating snow in the I-95 corridor with several inches of wet snow on the table - stay tuned.

Meteorologist Paul Dorian

Vencore, Inc.

vencoreweather.com