7:33AM
Full discussion and new forecast again this afternoon, including Boston Marathon weather.
This is just a quick update with a few highlights.
Unsettled into Saturday but the only really wet day will be Friday, but enough cold air for some sleet/snow to work into parts of southern NH and maybe even far northern MA. Accumulation looks like it will be limited to the Concord NH area and possibly some higher elevations of north central MA where up to 1 or 2 inches of snow/sleet may build up between early Friday morning and late Friday night.
Improving weather later in the weekend, though Saturday will not be a terrible day. It just may feature some cloudiness & a few spot showers with lingering instability.
Early next week looks fair and warmer, but we may be playing a game again with a boundary of much cooler air to the north and of course the threat of ocean breezes too. More on this later.
Updated forecast for southeastern New England…
TODAY: Overcast. Patchy drizzle or sprinkles of light rain possible. Temperatures holding in the 40s. Wind NE 5-15 MPH.
TONIGHT THROUGH FRIDAY NIGHT: Overcast. Periods of rain, except some sleet and snow at times southern NH and the MA border inland. Temperatures cooling into the 30s mainly north of Route 2 and away from the shore, 40s elsewhere. Wind E to NE increasing to 10-20 MPH inland, 15-25 MPH coast, with higher gusts.
SATURDAY: Variably cloudy. Isolated rain/mix showers. Highs around 50. Wind N-NW 10-20 MPH.
SUNDAY: Mostly sunny. Low 33. High 56.
MONDAY – PATRIOTS DAY: Partly cloudy. Low 40. High 63.
TUESDAY: Partly sunny. Low 50. High 68.
WEDNESDAY: Mostly cloudy. Low 44. High 54.