Tropically Charged Rainfall Expected in New England this Weekend

news image
Top Stories
25 Sep 2021 7:09 PM
What once was Subtropical Storm Teresa is now a post-tropical system, but it is still impacting parts of New England with enhanced rain shower activity. Teresa was our 19th named storm of the season, with a lifespan of 24 hours, dissipating Saturday afternoon. Even though the storm is post-tropical, it is still enhancing moisture potential in New England as a frontal boundary creeps east.

Forecast

The frontal boundary that has been stuck in New England for the last two days will act as a tap for tropical-esq. moisture of Teresa. We have more water in the atmosphere for these storms to work with, and are anticipated to be heavy downpours overnight Saturday into Sunday. By Sunday morning as the front stalls out, we will see showers and storms continue across portions of New England thanks to the front. Heavy rain looks likely overnight and into Sunday morning across portions of eastern New England, potentially continuing into Sunday daylight due to the Teresa moisture influence. Locally heavy rain will cause isolated ponding of water along and east of the I-95 corridor.

Rain Potential

Heavy rain will cause flooding concerns and the Weather Prediction Center has issued excessive rainfall potential this weekend across eastern New England. Up to 3" of rain may be possible into Maine as a result of tropically charged downpours. Continue to stay with us here at WeatherNation for the very latest on the tropics and the eastern regional forecast, :10 after the hour.
All Weather News
More
Will It Ever End? Heat Wave Persists for Much of the South & Plains

Will It Ever End? Heat Wave Persists for Much of the South & Plains

A relentless ridge of high pressure has been

5 Sep 2026 1:51 PM
Power Still Out for Thousands; Severe Storms Target the East Coast This Weekend

Power Still Out for Thousands; Severe Storms Target the East Coast This Weekend

Severe storms have been following the same pa

5 Sep 2026 1:50 PM
Lowell Could Brush Hawaii as the Eastern Pacific Remains Hyperactive

Lowell Could Brush Hawaii as the Eastern Pacific Remains Hyperactive

The Pacific hurricane season is showing no si

5 Sep 2026 12:45 PM
Marie's Moisture Pulled into the Southwest Labor Day Weekend

Marie's Moisture Pulled into the Southwest Labor Day Weekend

While many do not associate tropical storms a

5 Sep 2026 10:00 AM
Labor Day Travel Underway as Americans Hit the Roads and Take to the Skies

Labor Day Travel Underway as Americans Hit the Roads and Take to the Skies

The unofficial end of summer is bringing anot

5 Sep 2026 10:00 AM
Flood Threat Lingers in Texas After Edouard

Flood Threat Lingers in Texas After Edouard

Intense rainfall has inundated parts of Texas

4 Sep 2026 1:00 AM
More Severe Weather For The Plains

More Severe Weather For The Plains

WHAT TO EXPECTThere is a significant severe t

3 Sep 2026 12:55 AM