7:00 AM | **An unusually cold air mass in the Mid-Atlantic region during the first half of the week...20's likely late tomorrow night for lows**
Paul Dorian
6-Day forecast for the Philadelphia, PA metro region
Today
Mainly cloudy, cold, occasional showers, highs in the upper 40’s (normal high at PHL is 61 degrees); N-NE winds around 5-10 mph
Tonight
Mainly cloudy in the evening with a lingering shower possible, partly cloudy late, cold, lows near freezing
Tuesday
Mainly sunny, windy, unseasonably cold, middle 40’s for afternoon highs
Tuesday Night
Mainly clear, brisk, very cold, mid-to-upper 20’s for late night lows
Wednesday
Mainly sunny, chilly, lower 50’s
Thursday
Mainly cloudy, breezy, milder, chance of showers, upper 50’s
Friday
Mainly cloudy, mild, chance of showers, near 60 degrees
Saturday
Mainly cloudy, a bit cooler, chance of showers, near 55 degrees
Discussion
A cold front came through the region last night and low pressure has tracked along it into the northeastern part of the nation. A secondary cold front pushes through late tonight and it will usher in an unusually cold air mass to the Mid-Atlantic region. Temperatures are going to fall to near freezing later tonight and likely into the mid-to-upper 20’s late tomorrow night following the passage of the secondary cold front.
Meteorologist Paul Dorian
Arcfield Weather