37
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Clear
Humidity: 44%
Wind: 11 mph
Gusts: 17 mph
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No major changes to the forecast.
1 Key Message 1
Mainly dry through Thursday Night with the exception of a few light snow showers this evening and overnight.
2 Key Message 2
Mostly dry through this weekend except a low chance for light nuisance snow Saturday. Temperatures make a return to near normal. Attention turns to late this weekend for a potential coastal storm, but forecast confidence remains low due to track uncertainty.
KEY MESSAGE 1... Mainly dry through Thursday Night with the exception of a few light snow showers this evening and overnight.
A mid level shortwave passes by southern New England late today into tonight. WHile this may be enough to trigger a few snow showers during this time, there is not much lift or humidity expected within the dendritic growth zone. Thus, really looking more like flurries over land. Over the coastal waters, could be a different story where some ocean effect processes can help to enhance the shower risk, which would be mainly a cold rain over the eastern MA coastal waters this evening.
Colder air moves over our region late tonight, so expecting low temperatures to be 5-7 degrees lower than what we saw this morning. This trend looks to continue through Thursday night.
KEY MESSAGE 2... Mostly dry through this weekend except a low chance for light nuisance snow Saturday. Temperatures make a return to near normal. Attention turns to late this weekend for a potential coastal storm, but forecast confidence remains low due to track uncertainty.
High pressure builds in over the Midwest/Mid-Atlantic regions later this week, finally pushing the arctic airmass offshore, bringing southern New England back to seasonable temperatures. High temperatures rise into the mid to upper 30s, though overnight lows will still fall into the teens and low 20s, with some spots in the interior in the single digits.
Another upper-level low moves through Friday night, bringing chances for another quick shot of snow showers to southern New England early Saturday morning. The latest NBM guidance indicates probabilities 20- 30% chance of seeing 0.1" of snow across eastern MA as PWATs remain only about 75% of normal. Heading into next week, guidance continues to indicate potential impacts from another storm moving across Texas and off the southeast Atlantic coast. Uncertainty in the timing and track only increases exponentially at that point, with the latest ensemble suite slowing the development of the low and increasing the spread of possible tracks. The Canadian ensemble indicates the closest track, passing just south of Nantucket, while the ECMWF ensemble shows the low passing south of the 40N/70W benchmark. The GFS ensemble struggles to resolve the low, with several members indicating the low may not remain organized as it moves offshore. Continued with low-end PoPs for Sunday night into Monday given the high amount of uncertainty at this point.
A mid level shortwave passes by southern New England late today into tonight. WHile this may be enough to trigger a few snow showers during this time, there is not much lift or humidity expected within the dendritic growth zone. Thus, really looking more like flurries over land. Over the coastal waters, could be a different story where some ocean effect processes can help to enhance the shower risk, which would be mainly a cold rain over the eastern MA coastal waters this evening.
Colder air moves over our region late tonight, so expecting low temperatures to be 5-7 degrees lower than what we saw this morning. This trend looks to continue through Thursday night.
KEY MESSAGE 2... Mostly dry through this weekend except a low chance for light nuisance snow Saturday. Temperatures make a return to near normal. Attention turns to late this weekend for a potential coastal storm, but forecast confidence remains low due to track uncertainty.
High pressure builds in over the Midwest/Mid-Atlantic regions later this week, finally pushing the arctic airmass offshore, bringing southern New England back to seasonable temperatures. High temperatures rise into the mid to upper 30s, though overnight lows will still fall into the teens and low 20s, with some spots in the interior in the single digits.
Another upper-level low moves through Friday night, bringing chances for another quick shot of snow showers to southern New England early Saturday morning. The latest NBM guidance indicates probabilities 20- 30% chance of seeing 0.1" of snow across eastern MA as PWATs remain only about 75% of normal. Heading into next week, guidance continues to indicate potential impacts from another storm moving across Texas and off the southeast Atlantic coast. Uncertainty in the timing and track only increases exponentially at that point, with the latest ensemble suite slowing the development of the low and increasing the spread of possible tracks. The Canadian ensemble indicates the closest track, passing just south of Nantucket, while the ECMWF ensemble shows the low passing south of the 40N/70W benchmark. The GFS ensemble struggles to resolve the low, with several members indicating the low may not remain organized as it moves offshore. Continued with low-end PoPs for Sunday night into Monday given the high amount of uncertainty at this point.
CT: None
MA: None
RI: None
MARINE: Small Craft Advisory from 10 PM this evening to 10 AM EST Thursday for ANZ235-237. Small Craft Advisory until 7 AM EST Friday for ANZ250-254-255. Small Craft Advisory until 7 PM EST Thursday for ANZ256.
MA: None
RI: None
MARINE: Small Craft Advisory from 10 PM this evening to 10 AM EST Thursday for ANZ235-237. Small Craft Advisory until 7 AM EST Friday for ANZ250-254-255. Small Craft Advisory until 7 PM EST Thursday for ANZ256.
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