Forecast discussion: High pressure over North Carolina gave most of the east coast partly to mostly sunny conditions. However, this will begin to change, especially since we will have some quick moving upper level dynamics move over eastern Massachusetts the next several days.
The first upper level disturbance will move over the Northeast U.S. sometime tomorrow afternoon. We will see sunshine to start on Friday, with some increasing clouds throughout the day. A weak frontal boundary will move down from Northern New England, and help produce some snow showers for early Saturday morning. Any snow showers will change over to rain showers by the late morning. The precipitation should end by Saturday night, as the disturbance moves quickly offshore.
We will see some brief sunshine on Sunday, but a cold front developing in the Central US will pass over us Sunday evening. It will help bring another round of showers, this time all rain, into Monday morning. Once again, this frontal boundary will be quickly moving east, and we should see some sunshine by Monday afternoon. Temperatures will rebound back into the lower 50’s for Monday and Tuesday. However, once the cold front passes through Tuesday afternoon, temperatures will become colder once again.
A new cold front will move through Tuesday evening, helping to provide us with another quick round of showers into Wednesday morning. High pressure to our west will help dry our skies through Wednesday afternoon. We will return to sunshine next Thursday. However, temperatures will be about 10 degrees colder than Monday and Tuesday’s highs.
72 hour forecast:
Tonight: Partly cloudy skies with a low of 30.
Friday: Increasing clouds through the day with a high of 37. Winds will come from the northeast at 7-10 mph.
Friday night: Mostly cloudy skies with some scattered snow showers and a low of 28. Winds will come from the northeast at 7-10 mph.
Saturday: Mostly cloudy with some snow and rain showers and a high of 42.
Saturday night: Partly to mostly cloudy with a low of 40.
Sunday: Partly sunny during the day, with overcast skies and showers before midnight. We will see a high of 54.
Sunday night: Cloudy with showers developing and a low of 44.
Monday: Cloudy with showers in the morning, becoming partly to mostly sunny by the early afternoon. Highs 52-55, lows 39-42.
Tuesday: Mostly sunny through the day, with increasing clouds and showers by the late evening. Highs 52-55, lows 41-44.
Wednesday: Showers ending in the morning, becoming mostly sunny in the afternoon and turning colder. Highs 46-49, lows 28-31.
Thursday: Sunny and colder. Highs 41-44, lows 23-26.