4:00PM
Apologies for late update. Technical issue and scheduling prevented the usual morning one.
DAYS 1-5 (MARCH 10-14)
Lots going on, so we’ll do this quickly. First, we have one wave of low pressure passing to the south and this has produced snow across southern New England today with the most significant accumulations near the South Coast including Cape Cod. In addition, a disturbance moving in from the west has kicked off some moderate snow showers over eastern MA early to mid afternoon. Additional snow showers and possibly a squall will occur through evening until the leading edge of Arctic air arrives from the northwest. This sets up a dry but very cold weekend, the second such weekend in a row. Next we look head to the storm threat for Tuesday. There is still a spread among the guidance and this system is far enough away that I do not feel confident saying any more than there is a potential for a significant storm. Several solutions remain on the table and as the weekend goes on this will be focused and fine-tuned so that by Sunday there should be a good handle on it.
REMAINDER OF TODAY: Snow ends southeast but scattered snow showers anywhere. Temperatures in the 30s. Wind light NE to N.
TONIGHT: Variably cloudy with scattered snow showers and isolated snow squalls before midnight, with briefly low visibility and quick coatings of snow along with a freeze-up of existing road moisture will result in hazardous travel. Partly cloudy overnight. Lows 10-18. Wind NW 10-20 MPH with higher gusts. Wind chill below 10.
SATURDAY: Partly cloudy. Highs 18-25. Wind NW 15-25 MPH, higher gusts. Wind chill 10 or below at times.
SATURDAY NIGHT: Mostly clear. Lows 3-15, coldest interior areas, mildest coast and urban centers. Wind NW 10-20 MPH, higher gusts. Wind chill 0 or below at times.
SUNDAY: Mostly sunny. Highs 22-30. Wind NW 15-25 MPH, higher gusts. Wind chill below 15 at times.
MONDAY: Sun to clouds. Lows 10-18. Highs 33-40.
TUESDAY: Storm likely – details to come. Lows 25-35. Highs 30-40.
DAYS 6-10 (MARCH 15-19)
Active pattern with lingering mix/snow possible March 15, and another chance of unsettled weather around March 17-18. Temperatures near to below normal.
DAYA 11-15 (MARCH 20-24)
Active pattern continues with yet another risk of storminess during this time. Temperatures near to below normal.