6-Day DC Forecast
Clouds this morning will give way to increasing amounts of sunshine, maybe an early snow shower, windy, quite cold with temperatures dropping through the 20's along with much lower wind chills
Mostly clear, blustery, brutally cold with low temperatures in the single digits and sub-zero wind chills
Mostly sunny, still very cold, upper 20’s
Mostly cloudy, quite cold, near 20 degrees
Partly sunny, not as harsh, mid-to-upper 30’s
Partly sunny, much colder again, windy, mid-to-upper 20’s
Partly sunny, quite cold, upper 20’s
Partly sunny, not as harsh, low-to-mid 30’s
After a temporary “warm-up” on Sunday following the weekend snowfall, more Arctic air is pouring into the Mid-Atlantic region today and the new work week will get off to a much colder start compared to the end of the weekend. Temperatures today will drop through the 20's and an increasing wind will generate much lower wind chill values. Temperatures tonight will once again flirt drop to the single digits in much of the I-95 corridor and, unfortunately, that may not be the last time this week as very cold conditions are likely again late in the week after the arrival of another Arctic blast.
Looking back to the significant weekend snowfall in the I-95 corridor, what was quite amazing is that it took place with a steady, strong southerly wind. In normal winters, this type of synoptic weather pattern would have produced little in the way of accumulating snow in the I-95 corridor; especially, in late February, but given the extreme cold heading into the weekend, even a southerly wind couldn’t stop several inches of snow accumulation in the DC-to-NYC corridor.