37
|
Fog/Mist
Humidity: 93%
Wind: 7 mph
Jump to:
No changes since last update.
1 Key Message 1
Cold and dry for the first half of the weekend
2 Key Message 2
Warm, dry, and windy Sunday then trending unsettled again with periods of showers Tuesday through late-week.
KEY MESSAGE 1... Cool and dry for the first half of the weekend
North/northwest flow behind an exiting cold front continues to usher cooler air into southern New England this afternoon. The high temperature at WFO Norton today is 48 degrees and that was observed at 7AM this morning! The air mass advecting in from the north will support cold/dry conditions through tomorrow night. Low temps tonight bottom out in the low to mid 20s for most of the region. This will be followed by a sunny albeit chilly March afternoon with highs peaking in the mid to upper 30s. Winds begin to shift southwest tomorrow night into Sunday which should support milder temperatures for Sunday afternoon.
KEY MESSAGE 2... Warm, dry, and windy Sunday then trending unsettled again with periods of showers Tuesday through late-week.
Temperatures moderate Sunday as the mid-level trough exits to the east. This will bring high temperatures back to seasonable values in the mid to upper 40s. Conditions will be on the windier side with a SW LLJ jet nudging in from the south later Sunday. Model sounding profiles indicate a well-mixed boundary layer with a wider dewpoint depressions, supporting gusty winds (20-30 mph) and also fairly dry conditions. Something to keep an eye on for marginal fire weather conditions in areas across interior southern New England.
The pattern trends unsettled early next week with ensemble guidance showing a series of mainly weak shortwave troughs moving through the flow, tracking across southern New England. There are still timing differences in the timing of the individual waves across deterministic/ensemble guidance. A plume of anomalous moisture begins to advect in by early Tuesday, followed by the first round of scattered showers around that timeframe. Expect periodic chances for showers through the remainder of the week. Temperatures will be mainly above normal for the first half of the week, even with a chance at hitting 70 Wednesday. A cold front moves through later in the week, trending temperatures back to seasonable/slightly cooler temperatures. &&
North/northwest flow behind an exiting cold front continues to usher cooler air into southern New England this afternoon. The high temperature at WFO Norton today is 48 degrees and that was observed at 7AM this morning! The air mass advecting in from the north will support cold/dry conditions through tomorrow night. Low temps tonight bottom out in the low to mid 20s for most of the region. This will be followed by a sunny albeit chilly March afternoon with highs peaking in the mid to upper 30s. Winds begin to shift southwest tomorrow night into Sunday which should support milder temperatures for Sunday afternoon.
KEY MESSAGE 2... Warm, dry, and windy Sunday then trending unsettled again with periods of showers Tuesday through late-week.
Temperatures moderate Sunday as the mid-level trough exits to the east. This will bring high temperatures back to seasonable values in the mid to upper 40s. Conditions will be on the windier side with a SW LLJ jet nudging in from the south later Sunday. Model sounding profiles indicate a well-mixed boundary layer with a wider dewpoint depressions, supporting gusty winds (20-30 mph) and also fairly dry conditions. Something to keep an eye on for marginal fire weather conditions in areas across interior southern New England.
The pattern trends unsettled early next week with ensemble guidance showing a series of mainly weak shortwave troughs moving through the flow, tracking across southern New England. There are still timing differences in the timing of the individual waves across deterministic/ensemble guidance. A plume of anomalous moisture begins to advect in by early Tuesday, followed by the first round of scattered showers around that timeframe. Expect periodic chances for showers through the remainder of the week. Temperatures will be mainly above normal for the first half of the week, even with a chance at hitting 70 Wednesday. A cold front moves through later in the week, trending temperatures back to seasonable/slightly cooler temperatures. &&
CT: None
MA: None
RI: None
MARINE: Small Craft Advisory until 8 PM EDT this evening for ANZ250. Small Craft Advisory until 7 PM EDT Saturday for ANZ254-255. Small Craft Advisory until 1 AM EDT Saturday for ANZ256.
MA: None
RI: None
MARINE: Small Craft Advisory until 8 PM EDT this evening for ANZ250. Small Craft Advisory until 7 PM EDT Saturday for ANZ254-255. Small Craft Advisory until 1 AM EDT Saturday for ANZ256.
j/k prev/next day | ←/→ prev/next issuance | Ctrl+E expand/collapse all