DAYS 1-5 (MAY 13-17)<\/p>\n\n\n\n
A slowly migrating Rex Block will result in slow weather changes heading through the balance of this week. As mentioned in the previous update, high pressure will try to hang on but drift to the northeast into Atlantic Canada. A surface high associated with the upper ridge has driven a weak back-door cold front into the region early today and this will result in a regional onshore (northeasterly) air flow, which will keep the coast cooler than inland areas. The same will generally be true for Wednesday and Thursday while we see the general air flow become easterly to southeasterly. This will be in response to the slow approach of a large but weakening low pressure circulation from the southwest – this being the low pressure portion of the aforementioned block. While the dry air wins the battle for a while, even allowing some sun Wednesday, eventually the moisture will increase enough to bring more dominant cloudiness and a shower chance Wednesday night and\/or Thursday, and even more so as we get to Friday. By that time, a southerly air flow will have taken over, and it will become more humid as well. Any warm-up will be modest late week, and a southerly wind off the water south of New England means that it will be the South Coast’s turn to be ocean-cooled more directly on Friday. Saturday’s weather will be unsettled as we still have low pressure around while a disturbance from the west joins the party, increasing the shower chance. This does not look like a wet day from start to finish, but it’ll be a couple days before I can work out the timing of the best rain chances. Initially, I lean toward later over earlier, but don’t make any solid plans based on that idea at this point.<\/p>\n\n\n\n
TODAY: Filtered sunshine through lots of high clouds. Highs 60-67 coast, 67-74 inland. Wind variable to NE up to 10 MPH.<\/p>\n\n\n\n
TONIGHT: High clouds dominate. Lows 48-55. Wind NE to E up to 10 MPH.<\/p>\n\n\n\n
WEDNESDAY: Limited sunshine \/ lots of clouds. Highs 60-67 coast, 67-74 inland. Wind E up to 10 MPH.<\/p>\n\n\n\n
WEDNESDAY NIGHT: Mostly cloudy. Chance of a shower. Lows 52-59. Wind E to SE up to 10 MPH.<\/p>\n\n\n\n
THURSDAY: Mostly cloudy. Chance of showers. Highs 59-66 coast, 66-73 inland. Wind SE up to 10 MPH.<\/p>\n\n\n\n
THURSDAY NIGHT: Mostly cloudy. Chance of showers. Lows 53-60. Wind S up to 10 MPH.<\/p>\n\n\n\n
FRIDAY: Mostly cloudy. Chance of showers. Highs 62-69 South Coast, 69-76 elsewhere. Wind S 5-15 MPH.<\/p>\n\n\n\n
FRIDAY NIGHT: Mostly cloudy. Chance of a shower. Patchy fog, Lows 55-62. Wind S 5-15 MPH.<\/p>\n\n\n\n
SATURDAY: Mostly cloudy. Showers likely, favoring the afternoon or evening. Highs 62-69 South Coast, 69-76 elsewhere. Wind S up to 10 MPH becoming variable.<\/p>\n\n\n\n
DAYS 6-10 (MAY 18-22)<\/p>\n\n\n\n
Low pressure shifts east of the area by the end of the weekend with cooler air and only a chance of a few passing showers May 18. High pressure builds in for fair weather May 19-20. Next round of unsettled weather follows for the middle of next week as low pressure returns.<\/p>\n\n\n\n
DAYS 11-15 (MAY 23-27)<\/p>\n\n\n\n
A cool northwesterly air flow is expected to dominate with mostly dry weather and one or two opportunities for passing showers. This time frame includes Memorial Day Weekend (May 24-26).<\/p>\n","protected":false},"excerpt":{"rendered":"
DAYS 1-5 (MAY 13-17) A slowly migrating Rex Block will result in slow weather changes heading through the balance of this week. As mentioned in the previous update, high pressure will try to hang on but drift to the northeast into Atlantic Canada. A surface high associated with the upper ridge has driven a weak … Continue reading Tuesday May 13 2025 Forecast (6:49AM)<\/span>