The first, a 1032 mb high off the eastern New England coast, will remain nearly stationary through Sunday before exiting to the east on Monday with the passage of the low to our north. Dry, warm, and overall quiet weather continues throughout the extended forecast period thanks to a series of high pressure centers. * Above normal temperatures will peak this weekend with near record warmth Sunday-Monday before returning closer to seasonal normalsĭetails. * Dry and quiet weather expected through the end of next week Long Term - Saturday Night Through Thursday SW winds will gust to 20-30 mph at times. In addition, it will become breezy as pressure gradient increases between the high to the east and low pressure moving into the Gt Lakes. The warm temps combined with dewpoints rising to near 60 will result in a late summer feel in the afternoon despite the low sun angle. These temps will be close to record highs for PVD/BDL/ORH but will fall short at BOS. 925 mb temps increase to 14-15C which will allow temps to reach the mid 70s across much of SNE, except a bit cooler higher terrain and near the south coast. However, we do expect at least partial sunshine as SW flow and warming boundary layer results in lifting ceilings with breaks in the clouds. Somewhat tricky forecast regarding cloud cover as increasing low level moisture brings more clouds. Anomalous upper ridge sets up just SE of New England with further warming in the low levels. It will be a mild night given cloud cover, a modest SW breeze and increasing dewpoints, with lows mostly in the 50s. Some high clouds this evening, then expecting low clouds and patchy fog to redevelop overnight as higher dewpoint air moves in from persistent SW flow. It will be somewhat breezy at times today as soundings show increasing wind within the shallow boundary layer to support SW gusts 20-25 mph. 925 mb temps 12-13C support highs into lower 70s, except upper 60s higher terrain and near the south coast. Warming low level temps means warmer temps today. Heigheights continue to rise as upper ridge builds northward along the eastern seaboard. Stratus and fog will lift and burn off around mid/late morning, otherwise lots of sunshine expected as high pressure remains in control with dry air in the column, although high clouds will be increasing later today. Expect the low clouds and patchy fog to continue to expand through daybreak, mainly south of the Pike although some patchy fog is possible further north. Stratus and fog developing across portions of eastern CT, RI and SE MA as HREF has been suggesting. This will continue to dissipate through around 10 or 11 am. Main story this morning is the dense fog ongoing across the region, basically in the interior, south of I-90 and through the Connecticut River Valley. Winds will become breezy as fog dissipates and the inversion mixes out, gusting up to 20kt by this afternoon. Remarkably, Cape Cod and the Islands remain fog free this morning, likely attributed to the location of the high to our east keeping dry air in place over those areas.Īt this time, the forecast remains on track as temperatures are rebounding quite nicely fromam lows where fog did not form. As the boundary layer continues to mix out the inversion, it is expected that any remaining fog, which continues to be quite dense across SE MA, will dissipate quickly between now and 15Z. Therefore, conditions fall well below small craft advisory conditions across the waters.įog has begun to dissipate across portions of southern New England, with much of RI beginning to scatter out. At this time, breezy conditions have not developed over the coastal waters thanks a steep low level inversion that is having some trouble mixing out given surface temps and water temps are nearly equal. Winds are expected die back down below 10 kt after sunset. To account for this, winds and wind gusts were increased through the afternoon. Several locations are reporting gusts over 25 mph at this time. Wind gusts are higher than originally forecast as these summer like conditions allowed us to mix high enough to tap into the 925mb jet, where wind gusts hover between 20-25kt. High cirrus streams across the region at this hour, but otherwise, it is proving to be a beautiful day as temperatures linger in the upper 60s and low 70s! Clouds are expected to increase from west to east closer to sunset. A cold front moves through late Monday, followed by more seasonable early November temperatures Tuesday through Thursday as strong Canadian high pressure builds into the region. Record warmth is possible this weekend into Monday, with highs well into the 70s along with gusty SW winds at times. High pressure east of New England will bring dry weather and a SW flow of unseasonably mild conditions today. National Weather Service Boston/Norton MA
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