We wish you the best on this Memorial Day weekend. Many plans, both solemn and joyous, will be influenced by the weather. We'll try to get you prepped for this.
Today should be nice. Aside for an isolated-but-powerful thunderstorm pushing ESE off of Nantucket at 8 AM, sunny skies should rule the early part of the day. Cloudiness will increase in the afternoon, and we'll have the chance for some sweet late-night thunderstorms.
High temperatures will push 80 on Cape Cod (a SW wind will help cool us off), and aim for the 90s inland. Here are some record high temperatures for the day that I stumbled across:
Boston -- 92 set in 1931
Providence -- 91 set in 1931
Hartford -- 93 set in 1977
Worcester -- 88 set in both 1911 and 1929
Milton/Blue Hill -- 90 set in 1929
HHH, friends... Hazy, Hot and Humid.
Sunday looks to be a mix of clouds and sun, and it will be a bit cooler (60s-70s). Some rain may arrive on Sunday night, which is where we get to that spaghetti chart with the tropical storm in it from at the top of the page up yonder.
Don't worry about a tropical storm hitting us Monday. Our water isn't warm enough to support it, even if it raced up at us. Although the season has begun, New England's tropical storm threat runs more August-October. Tropical storms are heat engines, and the waters south of us (water temperatures are in the 50s) presently have no fuel for her.
However a tropical storm does look like she will sample a bit of South Carolina cooking. Presently known as Tropical Depression Two, she is forecast to become Tropical Storm Bonnie by tonight.
Bonnie should be no big deal, sort of a nor'easter with an attitude. After striking the Carolinas, she looks to take a run up the coastline at New England, guided by an area of high pressure offshore and with an eastern-moving frontal boundary throwing her precipitation at us. That's where we get our taste of Bonnie.
She'll be a soaking rainstorm if we get a direct or even indirect hit out of her. The worst for SE Massachusetts looks to be in the late afternoon, but the threat of rain will be on us all day. If you have some shindig planned for Monday, you should have a strong indoor backup contingency plan.
She doesn't look to do much for the surf, as she won't be that strong when she's near us. There could be some rough surf on the South Coast and the Cape once she's been churning South of us for long enough. Don't board up the house or anything.
June tropical systems are rare in New England, and May ones are pretty much unheard of. This is a pretty concise list of New England hurricanes, and you don't see much/any early season activity vis a vis the Tropics. Even July is pretty weak historically up here.
Tropical Storm Agnes, which was a hurricane south of us, came ashore near New York City in June of 1972, but the effects on New England were minimal. Remnants of tropical storms like Alison (2001), Arlene (2005), Alberto (2006) and Barry (2007) also tapped New England in June. Barry dropped 3 inches of rain on Taunton. The dominant feature with these storms for New England, and especially eastern New England, were rain. Expect more of the same with Bonnie.
Ominous Storm Notes.... I used to roll with a girl named Bonnie when I was a younger man, and with God as my witness, and she once rendered me unconscious.
