DAYS 1-5 (JUNE 1-5)<\/p>\n\n\n\n
Change the month \/ change the pattern. I used to joke about this with colleagues in my early days of forecasting. It just seemed like this happened enough times that it was a “thing”, but it’s really just a coincidence. We start June today with lingering effects from the pattern we had much of May, but immediately begin a transition to a newer pattern which will dominate the next 5 days. Today we welcome June but continue to feel impact from yesterday’s storm system as low pressure swirls in eastern Canada while drifting away. We’ll be under the influence of its circulation through Monday, but most notably today when we have a gusty breeze and start the day with a fair amount of stratocumulus clouds in the storm’s back-side circulation. Additionally, as clear patches allow more sun to shine, the cold air aloft in combination with the solar heating of the surface will trigger cumulus cloud development. I don’t think the cloud cover will be as extensive as last Sunday’s similar set-up (if you recall that), but the sun will most definitely be limited, along with below normal temperatures, so it will be a bit cool-feeling if you’re outside. Additionally, I cannot completely rule out a spot shower wandering into the region mainly north and west of Boston late in the day. Monday’s weather will be less breezy and more sunny, and while it’s still on the cooler side of normal, you’ll feel it as warmer out there with the combination of less wind and more sun. High pressure slides south of our region Tuesday through Thursday, and those days will feature a significant warm-up – a nice summer preview. Fair weather will be ours Tuesday and Wednesday, also much of Thursday, but a cold front approaching from the northwest later Thursday can trigger some shower and thunderstorm activity. The details of that threat, unknown at this point, will be clarified as we get closer to that day.<\/p>\n\n\n\n
TODAY: Many clouds \/ intervals of sun. A spot shower potential late-day, favoring areas north of I-90 and west of I-95. Highs 62-69. Wind W 10-20 MPH, higher gusts.<\/p>\n\n\n\n
TONIGHT: Variably cloudy. Lows 51-58. Wind W 5-15 MPH.<\/p>\n\n\n\n
MONDAY: Sun\/cloud mix. Highs 66-73. Wind W 5-15 MPH.<\/p>\n\n\n\n
MONDAY NIGHT: Mostly clear. Lows 53-60. Wind W under 10 MPH.<\/p>\n\n\n\n
TUESDAY: Mostly sunny. Highs 75-82, cooler Cape Cod. Wind W 5-15 MPH.<\/p>\n\n\n\n
TUESDAY NIGHT: Mostly clear. Lows 55-62. Wind SW 5-15 MPH.<\/p>\n\n\n\n
WEDNESDAY: Mostly sunny. Highs 78-85, cooler South Coast. Wind SW 5-15 MPH.<\/p>\n\n\n\n
WEDNESDAY NIGHT: Mostly clear. Fog patches interior valley locations. Lows 57-64. Wind SW up to 10 MPH.<\/p>\n\n\n\n
THURSDAY: Partly sunny. Isolated to scattered showers and thunderstorms late-day. Highs 83-90 except cooler South Coast. Wind SW 5-15 MPH.<\/p>\n\n\n\n
DAYS 6-10 (JUNE 6-10)<\/p>\n\n\n\n
A frontal boundary will be nearby June 6-8. This time, no big low pressure areas – different pattern. What we do have to work out is a couple of waves of low pressure that will have an impact on the front’s position and associated shower \/ thunderstorm threats. It’s pretty far into the future, but my current leaning is the frontal boundary stays to our northwest June 6 (Friday), then moves through in the early hours of June 7 (Saturday), settles to the south, before making a temporary run back this way later June 8 (Sunday). The sensible weather from this scenario would be a shower and thunderstorm threat Friday night and first thing Saturday, and a shower threat later Sunday. Indications are for high pressure and fair weather early the following week (June 9-10).<\/p>\n\n\n\n
DAYS 11-15 (JUNE 11-15)<\/p>\n\n\n\n
Continued uncertainty about the details of the pattern, and current leaning in this time frame is for weak blocking with high pressure north, low pressure south, and our region favored to be on the drier side of that pattern, but having to watch low pressure to the south, “just in case”. Again, don’t hang up on any details here – this is just a general idea for now.<\/p>\n","protected":false},"excerpt":{"rendered":"
DAYS 1-5 (JUNE 1-5) Change the month \/ change the pattern. I used to joke about this with colleagues in my early days of forecasting. It just seemed like this happened enough times that it was a “thing”, but it’s really just a coincidence. We start June today with lingering effects from the pattern we … Continue reading Sunday June 1 2025 Forecast (7:47AM)<\/span>