11/28/2023 0 Comments Ne moves scituste![]() Friday into Saturday weak mid-level ridging builds across the eastern third of the CONUS, this will play an important role in the steering of Hurricane Lee. The trough kicks east for Wednesday/Thursday with a robust shortwave. As mentioned, mid-level heights fall Monday with the development of a mid-level trough over the northern Great Lakes. ![]() In general, no significant deviations to this portion of the forecast. Then all eyes are where Lee goes as it nears the east coast of the CONUS.Īn active period of weather all around, with a day or two of quieter conditions. * Watching Hurricane Lee, likely to be northeast of the Bahamas by Thursday. A break from the stormy weather by late this week. * Unsettled weather pattern will provide opportunities for showers Monday and Wednesday into Thursday. * Warm and muggy conditions continue through mid-week, then cooling off with less humidity by late this week. The high humidity will raise concerns for downpours, and possible localized flooding. More of the same tonight and Sunday as frontal boundary remains stalled over SNE and we remain in warm and humid airmass. Still, not much shear to organize convection, so the severe weather threat remains low. There should be more mid level support from a modest passing shortwave. Will still be warm and humid with a front stalled across southern New England. Synoptic pattern does not change much Sunday into Sunday night. SHORT TERM /6 AM SUNDAY MORNING THROUGH SUNDAY NIGHT/ ![]() Lows tonight are 65 to 70 degrees with similar dewpoint temperatures. Vsby may drop less than 1/2 mile, especially long the south coast of MA and RI - including Cape Cod and Islands. Areas of patchy fog or low stratus overspread from the southeast to northwest. While strong to severe storms are less likely, heavy rainfall with localized road ponding and urban flooding is more likely. Never the less, showers are likely to continue this evening, while the severity of these storms should continue to diminish.Īs mentioned earlier, there is little to no effective shear which means there is mechanism to push storms in a uniform direction. ML CAPE values still range between 15 units, but there is more MLCIN in the area which is leading to a downtick in the shower and storm activity. Refer to the latest forecasts on Hurricane Lee from the National Hurricane Center.Ī quasi-stalled frontal boundary has lifted northwest throughout the afternoon and early evening, putting majority of southern New England in the warm sector. Confidence in any other impacts remains low at this time. Still but our attention turns to Hurricane Lee. Increasing waves and dangerous rip currents late week and into next weekend ahead of Hurricane Lee. Drier and less humid conditions may arrive Tuesday, but will be short-lived as the risk for showers and thunderstorms increases again by the end of next week. Very warm and humid weather will persist this weekend with showers and thunderstorms at times. Individual wave heights may be more than twice the significant wave height.Īrea Forecast Discussion National Weather Service Boston/Norton MA 826 PM EDT Sat Sep 9 2023 Seas are reported as significant wave height, which is the average of the highest third of the waves. Thu night.NW winds 10 to 15 kt with gusts up to 20 kt. Thu.W winds around 10 kt with gusts up to 20 kt. Wed and Wed night.SE winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to 20 kt. Mon night.SE winds 5 to 10 kt, becoming E after midnight. Vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. A slight chance of showers this evening, then a chance of showers with isolated tstms after midnight. ANZ251 Massachusetts Bay And Ipswich Bay- 701 Pm Edt Sat Sep 9 2023
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