Alert archive / Massachusetts / River Flood Warnings in 2024

River Flood Warning 48, NWS Boston/Norton, MA

March 30, 2024Middlesex County, Norfolk County, Massachusetts

NWS Boston/Norton, MA issued this river flood warning at Mar 30, 2024, 2:43 PM EDT for Middlesex County, Norfolk County, Massachusetts. It was in force for 49 hr.

The area

The outline as issued.

The facts

Issued
Mar 30, 2024, 2:43 PM EDT (18:43 UTC)
Expired
Apr 1, 2024, 3:21 PM EDT
In force
49 hr
Issued by
NWS Boston/Norton, MA
Area
Storm-based polygon
Flood severity
Minor

Counties Middlesex County, MA, Norfolk County, MA

The radar

The Boston radar (KBOX), 31 km from the middle of the area, began a volume at 18:48 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Charles River at Dover (DOVM3).

Action stage
4.5 ft
Minor stage
5 ft
Moderate stage
7 ft
Major stage
8 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01103500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

739 
WGUS41 KBOX 301843
FLWBOX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Boston/Norton MA
243 PM EDT Sat Mar 30 2024

...The National Weather Service in Boston/Norton MA has issued a 
Flood Warning for the following rivers in Massachusetts...

  Charles River At Dover affecting Norfolk and Middlesex Counties.

For the Charles River...including Dover...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.

The next statement will be issued late tonight at 100 AM EDT.

&&

MAC017-021-310500-
/O.NEW.KBOX.FL.W.0048.240330T1843Z-000000T0000Z/
/DOVM3.1.ER.240331T0600Z.240401T1200Z.000000T0000Z.NO/
243 PM EDT Sat Mar 30 2024

...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER 
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Charles River at Dover.

* WHEN...From this afternoon until further notice.

* IMPACTS...At 5.0 feet, People living along the Charles River 
  should prepare for flooding of low lying areas along the river. 
  Susceptible locations include low lying areas along Fisher Street 
  in Needham and a small area on the South Natick and Wellesley line 
  along River Street.

* ADDITIONAL DETAILS...
  - At 1:45 PM EDT Saturday the stage was 4.9 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    just after midnight tonight and continue rising to a crest of
    5.3 feet Monday morning.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

TD
5 follow-up statements
211 
WGUS81 KBOX 310244
FLSBOX

Flood Statement
National Weather Service Boston/Norton MA
1044 PM EDT Sat Mar 30 2024

...The Flood Warning is extended for the following rivers in Rhode 
Island...

  Pawcatuck River At Wood River Junction affecting Washington 
  County.

...The Flood Warning continues for the following rivers in 
Massachusetts...Rhode Island...Connecticut...

  Charles River At Dover affecting Middlesex and Norfolk Counties.

  Pawtuxet River At Cranston affecting Providence and Kent Counties.

  Pawcatuck River At Westerly affecting Washington and New London 
  Counties.

  Taunton River Near Bridgewater affecting Bristol and Plymouth 
  Counties.

For the Charles River...including Dover...Minor flooding is forecast.
For the Pawtuxet River...including Scituate Reservoir, Cranston...
Minor flooding is forecast.
For the Pawcatuck River...including Wood River Junction, Westerly...
Minor flooding is forecast.
For the Taunton River...including Bridgewater...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Caution is urged when walking near riverbanks.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued Sunday morning at 1045 AM EDT.

&&

RIC009-311445-
/O.EXT.KBOX.FL.W.0047.000000T0000Z-240401T1200Z/
/WODR1.1.ER.240329T1530Z.240331T0145Z.240401T0600Z.NO/
1044 PM EDT Sat Mar 30 2024

...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Wood River Junction.

* WHEN...Until Monday morning.

* IMPACTS...At 5.0 feet, Floodwaters begin to spread onto Driftwood 
  Drive in Charlestown.

* ADDITIONAL DETAILS...
  - At 9:45 PM EDT Saturday the stage was 5.3 feet.
  - Bankfull stage is 5.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:45 PM EDT Saturday was 5.3 feet.
  - Forecast...The river is expected to fall below flood stage
    early Monday morning and continue falling to 4.7 feet Tuesday
    evening.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4137 7177 4145 7179 4148 7160 4139 7158


$$

MAC017-021-311445-
/O.CON.KBOX.FL.W.0048.000000T0000Z-000000T0000Z/
/DOVM3.1.ER.240331T0600Z.240401T1200Z.000000T0000Z.NO/
1044 PM EDT Sat Mar 30 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Charles River at Dover.

* WHEN...Until further notice.

* IMPACTS...At 5.0 feet, People living along the Charles River 
  should prepare for flooding of low lying areas along the river. 
  Susceptible locations include low lying areas along Fisher Street 
  in Needham and a small area on the South Natick and Wellesley line 
  along River Street.

* ADDITIONAL DETAILS...
  - At 9:45 PM EDT Saturday the stage was 4.9 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    just after midnight tonight and continue rising to a crest of
    5.3 feet Monday morning.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

RIC003-007-311445-
/O.CON.KBOX.FL.W.0046.000000T0000Z-240401T1200Z/
/CRAR1.1.ER.240329T0455Z.240329T2315Z.240401T0600Z.NO/
1044 PM EDT Sat Mar 30 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL MONDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Pawtuxet River at Cranston.

* WHEN...Until Monday morning.

* IMPACTS...At 9.0 feet, Minor lowland flooding will occur along the 
  river as it flows through Warwick and Cranston.

* ADDITIONAL DETAILS...
  - At 9:45 PM EDT Saturday the stage was 9.0 feet.
  - Bankfull stage is 9.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this evening to a crest of 9.1 feet just after midnight
    tonight. It will then fall below flood stage early Monday
    morning.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4178 7156 4180 7141 4172 7139 4170 7155


$$

CTC011-RIC009-311445-
/O.CON.KBOX.FL.W.0044.000000T0000Z-240401T1300Z/
/WSTR1.1.ER.240329T0330Z.240330T0615Z.240401T0700Z.UU/
1044 PM EDT Sat Mar 30 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE MONDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Westerly.

* WHEN...Until late Monday morning.

* IMPACTS...At 7.0 feet, Minor lowland flooding occurs along the 
  Pawcatuck River. Along Route 3 in Hopkinton, floodwaters encroach 
  on lowest lying homes in French Village.

* ADDITIONAL DETAILS...
  - At 10:00 PM EDT Saturday the stage was 7.4 feet.
  - Bankfull stage is 7.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:00 PM EDT Saturday was 7.5 feet.
  - Forecast...The river is expected to fall below flood stage
    early Monday morning and continue falling to 6.7 feet Tuesday
    morning.
  - Flood stage is 7.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4134 7189 4144 7188 4146 7177 4135 7174
      4131 7185


$$

MAC005-023-311445-
/O.CON.KBOX.FL.W.0043.000000T0000Z-240402T1500Z/
/BDGM3.1.ER.240324T1708Z.240330T2315Z.240402T0900Z.NO/
1044 PM EDT Sat Mar 30 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TUESDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Taunton River near Bridgewater.

* WHEN...Until late Tuesday morning.

* IMPACTS...At 11.0 feet, Minor lowland and backyard flooding is 
  likely along reaches of the river along Bridgewater and 
  Middleboro. Backwater flooding from the Taunton River will cause 
  prolonged flooding of lower Purchade Brook in Middleboro.  This 
  will cause Woloski Park to become impassable by vehicles for days. 
  Beware of the dangers of crossing flooded roadways- the water may 
  be deeper than you think. Floodwaters have the ability to damage 
  roadways. Heed the advice of local officials, and evacuate if 
  asked to do so.

* ADDITIONAL DETAILS...
  - At 9:45 PM EDT Saturday the stage was 10.1 feet.
  - Bankfull stage is 8.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:45 PM EDT Saturday was 10.1 feet.
  - Forecast...The river is expected to fall below flood stage
    early Tuesday morning and continue falling to 7.9 feet
    Tuesday morning.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4182 7119 4202 7097 4194 7087 4177 7110


$$

FN
741 
WGUS81 KBOX 311813 RRA
FLSBOX

Flood Statement
National Weather Service Boston/Norton MA
213 PM EDT Sun Mar 31 2024

...The Flood Warning continues for the following rivers in 
Massachusetts...Rhode Island...

  Charles River At Dover affecting Norfolk and Middlesex Counties.

  Pawcatuck River At Wood River Junction affecting Washington 
  County.

...The Flood Warning is extended for the following rivers in Rhode 
Island...Connecticut...Massachusetts...

  Pawcatuck River At Westerly affecting New London and Washington 
  Counties.

  Taunton River Near Bridgewater affecting Bristol and Plymouth 
  Counties.

For the Charles River...including Dover...Minor flooding is forecast.
For the Pawcatuck River...including Wood River Junction, Westerly...
Minor flooding is forecast.
For the Taunton River...including Bridgewater...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.

The next statement will be issued late tonight at 230 AM EDT.

&&

MAC017-021-010630-
/O.EXT.KBOX.FL.W.0048.000000T0000Z-240403T0600Z/
/DOVM3.1.ER.240401T0000Z.240401T1800Z.240403T0000Z.NO/
213 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Charles River at Dover.

* WHEN...Until early Wednesday morning.

* IMPACTS...At 5.0 feet, People living along the Charles River 
  should prepare for flooding of low lying areas along the river. 
  Susceptible locations include low lying areas along Fisher Street 
  in Needham and a small area on the South Natick and Wellesley line 
  along River Street.

* ADDITIONAL DETAILS...
  - At 1:45 PM EDT Sunday the stage was 5.0 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this evening to a crest of 5.1 feet early tomorrow afternoon.
    It will then fall below flood stage Tuesday evening.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

CTC011-RIC009-010630-
/O.EXT.KBOX.FL.W.0044.000000T0000Z-240401T2000Z/
/WSTR1.1.ER.240329T0330Z.240330T0615Z.240401T1400Z.UU/
213 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Westerly.

* WHEN...Until tomorrow afternoon.

* IMPACTS...At 7.0 feet, Minor lowland flooding occurs along the 
  Pawcatuck River. Along Route 3 in Hopkinton, floodwaters encroach 
  on lowest lying homes in French Village.

* ADDITIONAL DETAILS...
  - At 2:00 PM EDT Sunday the stage was 7.3 feet.
  - Bankfull stage is 7.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 2:00 PM EDT Sunday was 7.5 feet.
  - Forecast...The river will fall below flood stage late tonight
    to 6.9 feet late tomorrow morning. It will then rise to flood
    stage late tomorrow morning. It will fall to 6.7 feet early
    Wednesday morning then rise again.
  - Flood stage is 7.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4134 7189 4144 7188 4146 7177 4135 7174
      4131 7185


$$

MAC005-023-010630-
/O.EXT.KBOX.FL.W.0043.000000T0000Z-240402T2100Z/
/BDGM3.1.ER.240324T1708Z.240330T2315Z.240402T1500Z.NO/
213 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Taunton River near Bridgewater.

* WHEN...Until Tuesday afternoon.

* IMPACTS...At 9.0 feet, Backwater flooding from the Taunton River 
  will cause flooding of lower Purchade Brook in Middleboro.  This 
  will cause Woloski Park to become impassable by most vehicles for 
  an extended period of time.  Beware of the dangers of crossing 
  flooded roadways. The water may be deeper than you think.  
  Floodwaters have the ability to damage roadways. Heed the advice 
  of local officials, and evacuate if asked to do so.

* ADDITIONAL DETAILS...
  - At 1:45 PM EDT Sunday the stage was 9.8 feet.
  - Bankfull stage is 8.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 1:45 PM EDT Sunday was 10.1 feet.
  - Forecast...The river is expected to fall below flood stage
    late Tuesday morning and continue falling to 7.4 feet
    Wednesday morning.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4182 7119 4202 7097 4194 7087 4177 7110


$$

RIC009-010630-
/O.CON.KBOX.FL.W.0047.000000T0000Z-240401T1200Z/
/WODR1.1.ER.240329T1530Z.240331T0145Z.240401T0600Z.NO/
213 PM EDT Sun Mar 31 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Wood River Junction.

* WHEN...Until tomorrow morning.

* IMPACTS...At 5.0 feet, Floodwaters begin to spread onto Driftwood 
  Drive in Charlestown.

* ADDITIONAL DETAILS...
  - At 1:45 PM EDT Sunday the stage was 5.2 feet.
  - Bankfull stage is 5.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 1:45 PM EDT Sunday was 5.3 feet.
  - Forecast...The river is expected to fall below flood stage
    just after midnight tonight and continue falling to 4.6 feet
    Wednesday morning.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4137 7177 4145 7179 4148 7160 4139 7158


$$

AL
683 
WGUS81 KBOX 010152
FLSBOX

Flood Statement
National Weather Service Boston/Norton MA
952 PM EDT Sun Mar 31 2024

...The Flood Warning is extended for the following rivers in Rhode 
Island...Connecticut...Massachusetts...

  Pawcatuck River At Wood River Junction affecting Washington 
  County.

  Pawcatuck River At Westerly affecting Washington and New London 
  Counties.

  Taunton River Near Bridgewater affecting Bristol and Plymouth 
  Counties.

...The Flood Warning continues for the following rivers in 
Massachusetts...

  Charles River At Dover affecting Norfolk and Middlesex Counties.

For the Charles River...including Dover...Minor flooding is forecast.
For the Pawcatuck River...including Wood River Junction, Westerly...
Minor flooding is forecast.
For the Taunton River...including Bridgewater...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Caution is urged when walking near riverbanks.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued Monday morning at 1000 AM EDT.

&&

RIC009-011400-
/O.EXT.KBOX.FL.W.0047.000000T0000Z-240402T0000Z/
/WODR1.1.ER.240329T1530Z.240331T0145Z.240401T1800Z.NO/
952 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Wood River Junction.

* WHEN...Until tomorrow evening.

* IMPACTS...At 5.0 feet, Floodwaters begin to spread onto Driftwood 
  Drive in Charlestown.

* ADDITIONAL DETAILS...
  - At 9:30 PM EDT Sunday the stage was 5.1 feet.
  - Bankfull stage is 5.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:30 PM EDT Sunday was 5.3 feet.
  - Forecast...The river is expected to fall below flood stage
    early tomorrow afternoon and continue falling to 4.6 feet
    Wednesday evening.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4137 7177 4145 7179 4148 7160 4139 7158


$$

CTC011-RIC009-011400-
/O.EXT.KBOX.FL.W.0044.000000T0000Z-000000T0000Z/
/WSTR1.1.ER.240329T0330Z.240330T0615Z.000000T0000Z.UU/
952 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Pawcatuck River at Westerly.

* WHEN...Until further notice.

* IMPACTS...At 7.0 feet, Minor lowland flooding occurs along the 
  Pawcatuck River. Along Route 3 in Hopkinton, floodwaters encroach 
  on lowest lying homes in French Village.

* ADDITIONAL DETAILS...
  - At 9:00 PM EDT Sunday the stage was 7.1 feet.
  - Bankfull stage is 7.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:00 PM EDT Sunday was 7.5 feet.
  - Forecast...The river is expected to rise above flood stage
    Wednesday evening and continue rising to 7.1 feet late this
    evening. Additional rises are possible thereafter.
  - Flood stage is 7.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4134 7189 4144 7188 4146 7177 4135 7174
      4131 7185


$$

MAC005-023-011400-
/O.EXT.KBOX.FL.W.0043.000000T0000Z-240403T0000Z/
/BDGM3.1.ER.240324T1708Z.240330T2315Z.240402T1800Z.NO/
952 PM EDT Sun Mar 31 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Taunton River near Bridgewater.

* WHEN...Until Tuesday evening.

* IMPACTS...At 9.0 feet, Backwater flooding from the Taunton River 
  will cause flooding of lower Purchade Brook in Middleboro.  This 
  will cause Woloski Park to become impassable by most vehicles for 
  an extended period of time.  Beware of the dangers of crossing 
  flooded roadways. The water may be deeper than you think.  
  Floodwaters have the ability to damage roadways. Heed the advice 
  of local officials, and evacuate if asked to do so.

* ADDITIONAL DETAILS...
  - At 8:45 PM EDT Sunday the stage was 9.6 feet.
  - Bankfull stage is 8.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:45 PM EDT Sunday was 10.0 feet.
  - Forecast...The river is expected to fall below flood stage
    early Tuesday afternoon and continue falling to 7.2 feet
    Wednesday evening.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4182 7119 4202 7097 4194 7087 4177 7110


$$

MAC017-021-011400-
/O.CON.KBOX.FL.W.0048.000000T0000Z-240403T0600Z/
/DOVM3.1.ER.240401T0600Z.240401T1800Z.240403T0000Z.NO/
952 PM EDT Sun Mar 31 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Charles River at Dover.

* WHEN...Until early Wednesday morning.

* IMPACTS...At 5.0 feet, People living along the Charles River 
  should prepare for flooding of low lying areas along the river. 
  Susceptible locations include low lying areas along Fisher Street 
  in Needham and a small area on the South Natick and Wellesley line 
  along River Street.

* ADDITIONAL DETAILS...
  - At 8:45 PM EDT Sunday the stage was 5.0 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    just after midnight tonight to a crest of 5.1 feet early
    tomorrow afternoon. It will then fall below flood stage
    Tuesday evening.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

FN
425 
WGUS81 KBOX 011304
FLSBOX

Flood Statement
National Weather Service Boston/Norton MA
904 AM EDT Mon Apr 1 2024

...The Flood Warning continues for the following rivers in 
Massachusetts...Rhode Island...Connecticut...

  Charles River At Dover affecting Norfolk and Middlesex Counties.

  Pawcatuck River At Wood River Junction affecting Washington 
  County.

  Pawcatuck River At Westerly affecting New London and Washington 
  Counties.

  Taunton River Near Bridgewater affecting Bristol and Plymouth 
  Counties.

For the Charles River...including Dover...Minor flooding is forecast.
For the Pawcatuck River...including Wood River Junction, Westerly...
Minor flooding is forecast.
For the Taunton River...including Bridgewater...Minor flooding is 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Caution is urged when walking near riverbanks.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued this evening at 800 PM EDT.

&&

MAC017-021-020115-
/O.CON.KBOX.FL.W.0048.000000T0000Z-240403T0600Z/
/DOVM3.1.ER.240401T1454Z.240401T1800Z.240403T0000Z.NO/
904 AM EDT Mon Apr 1 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY WEDNESDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Charles River at Dover.

* WHEN...Until early Wednesday morning.

* IMPACTS...At 5.0 feet, People living along the Charles River 
  should prepare for flooding of low lying areas along the river. 
  Susceptible locations include low lying areas along Fisher Street 
  in Needham and a small area on the South Natick and Wellesley line 
  along River Street.

* ADDITIONAL DETAILS...
  - At 8:45 AM EDT Monday the stage was 4.9 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this morning to a crest of 5.1 feet this afternoon. It
    will then fall below flood stage tomorrow evening.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

RIC009-020000-
/O.CON.KBOX.FL.W.0047.000000T0000Z-240402T0000Z/
/WODR1.1.ER.240329T1530Z.240331T0145Z.240401T1800Z.NO/
904 AM EDT Mon Apr 1 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL THIS EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Pawcatuck River at Wood River Junction.

* WHEN...Until this evening.

* IMPACTS...At 5.0 feet, Floodwaters begin to spread onto Driftwood 
  Drive in Charlestown.

* ADDITIONAL DETAILS...
  - At 8:45 AM EDT Monday the stage was 5.0 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to rise to a crest of 5.0
    feet this afternoon.
  - Flood stage is 5.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4137 7177 4145 7179 4148 7160 4139 7158


$$

CTC011-RIC009-020115-
/O.CON.KBOX.FL.W.0044.000000T0000Z-000000T0000Z/
/WSTR1.1.ER.240329T0330Z.240330T0615Z.240401T1700Z.UU/
904 AM EDT Mon Apr 1 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Pawcatuck River at Westerly.

* WHEN...Until further notice.

* IMPACTS...At 7.0 feet, Minor lowland flooding occurs along the 
  Pawcatuck River. Along Route 3 in Hopkinton, floodwaters encroach 
  on lowest lying homes in French Village.

* ADDITIONAL DETAILS...
  - At 8:00 AM EDT Monday the stage was 6.9 feet.
  - Bankfull stage is 7.0 feet.
  - Forecast...The river will fall to 6.7 feet early Wednesday
    afternoon then rise again.
  - Flood stage is 7.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4134 7189 4144 7188 4146 7177 4135 7174
      4131 7185


$$

MAC005-023-020115-
/O.CON.KBOX.FL.W.0043.000000T0000Z-240403T0000Z/
/BDGM3.1.ER.240324T1708Z.240330T2315Z.240402T1800Z.NO/
904 AM EDT Mon Apr 1 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Taunton River near Bridgewater.

* WHEN...Until tomorrow evening.

* IMPACTS...At 9.0 feet, Backwater flooding from the Taunton River 
  will cause flooding of lower Purchade Brook in Middleboro.  This 
  will cause Woloski Park to become impassable by most vehicles for 
  an extended period of time.  Beware of the dangers of crossing 
  flooded roadways. The water may be deeper than you think.  
  Floodwaters have the ability to damage roadways. Heed the advice 
  of local officials, and evacuate if asked to do so.

* ADDITIONAL DETAILS...
  - At 8:45 AM EDT Monday the stage was 9.1 feet.
  - Bankfull stage is 8.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:45 AM EDT Monday was 9.9 feet.
  - Forecast...The river is expected to fall below flood stage
    early tomorrow afternoon and continue falling to 7.2 feet
    Wednesday evening.
  - Flood stage is 8.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4182 7119 4202 7097 4194 7087 4177 7110


$$

AL
122 
WGUS81 KBOX 011921
FLSBOX

Flood Statement
National Weather Service Boston/Norton MA
321 PM EDT Mon Apr 1 2024

...The Flood Warning is cancelled for the following rivers in 
Massachusetts...

  Charles River At Dover affecting Middlesex and Norfolk Counties.

MAC017-021-012030-
/O.CAN.KBOX.FL.W.0048.000000T0000Z-240401T1921Z/
/DOVM3.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
321 PM EDT Mon Apr 1 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Charles River At Dover.

* ADDITIONAL DETAILS...
  - At 2:45 PM EDT Monday the stage was 4.9 feet.
  - Bankfull stage is 5.0 feet.
  - Forecast...The river is expected to fall to 4.9 feet Thursday
    morning.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4210 7138 4216 7145 4235 7126 4226 7116


$$

WL

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this river flood warning went out at Mar 30, 2:10 PM EDT, 33 minutes earlier.

Area forecast discussion, Mar 30, 2:10 PM EDT, 33 minutes before
Area Forecast Discussion
National Weather Service Boston/Norton MA
210 PM EDT Sat Mar 30 2024

.SYNOPSIS...

Sunny Saturday and blustery early, then winds slowly diminish
during the afternoon and turning. Less wind and mild Sunday and
Monday, along with dry weather accompanied by a mix of sunshine
and clouds. Then a very unsettled weather pattern develops
Tuesday through Thursday of next week, with a high degree of
uncertainty regarding temperatures and precipitation types.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...

9 AM Update

Key Messages...

* Abundant sunshine today
* Wind gusts of 25-35 mph begin to diminish mid-late afternoon
* Afternoon Highs well into the 50s

Sub 980 mb low over the maritimes generating strong NW pressure
gradient across SNE at mid morning. This combo yielding good
mixing and gusty WNW winds, 25-35 mph. As this low lifts
northward later today and weakens, gusty NW winds this morning
will slowly ease by mid to late afternoon. Strong subsidence in
the NW flow aloft across SNE provides a very dry column, with
PWATs falling to a tenth of an inch, along with dew pts in the
upper teens and 20s. Hence, very dry conditions and warming
temps aloft will preclude much cloud development, therefore
expecting abundant sunshine today. Some WAA mid/high clouds
arrive late this afternoon on the western horizon, in response
to an approaching s/wv. Nonetheless, abundant sunshine for much
of the day combined with downsloping WNW winds will help modify
cold morning temps to rebound into the mid and upper 50s this
afternoon, about 5-8 degs above normal. It will feel cooler this
morning courtesy of blustery NW winds, but becoming more
tranquil late in the day as winds drop off.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH 6 PM SUNDAY/...

2 AM update...

Key Messages...

* Dry weather prevails Sat night and Sunday
* A mix of sun and clouds Sunday, mild with modest WNW winds

Low amplitude short wave approaches in the NW flow aloft tonight,
but feature is lacking deep layer moisture and it tracks across
PA/NJ and then south of Long Island, likely keeping its rain
shield south of New England. 00z models have trended farther
south with this feature and model soundings indicate lots of
dry air below 800 mb, likely eroding rain before reaching the
ground. Thus, thinking rain shield tracks just south of BID-
MVY-ACK. Hence, dry weather likely prevails across SNE, just a
period of cloudiness overnight. Lows overnight drop back into
the 30s with a light WNW wind around 10 mph.

Sunday...

Dry NW flow across SNE behind departing short wave Sat night, will
provide a mix of clouds and sunshine. Highs should warm into
the mid 50s (3-5 degs above normal) along with a modest WNW wind
10- 20 mph. Overall, very pleasant weather for late March.

&&

.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...

Highlights

* High pressure support dry/seasonable conditions on Monday

* Increasing cloudiness and shower chances Tuesday

* Possible strong coastal storm and elevation snowfall Wednesday
  night through Thursday

Monday

A weak area of surface high pressure will support a quiet start to
next week. Monday afternoon will feature a mix of sun and clouds and
seasonable low/high temperatures in the mid 30s and low 50s
respectively.

Tuesday through Friday

After Monday the forecast becomes much more unsettled for the rest
of the week. A robust upper-level trough will dig into the east
CONUS and support the development of a strong surface low pressure
system over The Midwest on Tuesday. Southern New England will be
north of the associated warm front beneath the cold conveyor belt on
Tuesday which will support persistent easterly flow and increasing
cloudiness during the day. Shower chances would gradually increase
during the day as well as QG forcing for ascent increases in
response to positive vorticity advection. Onshore flow and overcast
skies would support slightly below normal temperatures on Tuesday.

The forecast becomes more fuzzy by Wednesday when northern stream
energy associated with the surface low in The Midwest will merge
with southern stream energy and support the development of a
secondary low somewhere along the east coast. From here, The
Northeast is forecast to experience another substantial
precipitation event that may include substantial snowfall for The
Berkshires and higher elevations of The Worcester Hills.

Ensemble and deterministic models are adamant on upstream blocking
supporting a negatively tilted trough and a slower moving system
that, with the right storm track, could result in substantial
snowfall for the higher elevations in southern New England. Given
the high uncertainty in the forecast at this time range, we have
leaned on the NBM for guidance until the synoptic setup and storm
track associated with this system becomes more clear. Consulting
ensemble probabilities for snowfall, the LREF is currently
suggesting a 30 to 40 percent chance of 24 hour snowfall exceeding 6
inches across the higher elevations between Wednesday night and
Thursday night. This however assumes a 10:1 snow to liquid ratio,
which is difficult to achieve in April. Even if we cut that SLR in
half, there is still a moderate signal for measurable snowfall next
week. While details in potential impacts remain vague, there is
moderate to strong signal that there will be a substantial
precipitation event for the region during the second half of next
week. Beyond Thursday, guidance suggests coastal low will be exiting
northeast during the second half of Thursday leaving the region
beneath a cold/northwest flow on Friday.

&&

.AVIATION /18Z SATURDAY THROUGH WEDNESDAY/...

Forecast Confidence Levels:

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High- greater than 60 percent.

18z TAF Update...

This afternoon & tonight...High Confidence.

VFR despite some mid and high level cloudiness overnight...but
nothing more than perhaps a brief sprinkle or two near the south
coast. WNW wind gusts diminishing this evening and then
becoming light and variable.

Sunday and Sunday night...High Confidence.

VFR despite some mid level and diurnal CU at times. WNW winds
of 5 to 15 knots during the day Sunday becoming light and
variable Sunday night.

KBOS TAF...High confidence in TAF.

KBDL TAF...High confidence in TAF.

Outlook /Monday through Wednesday/...

Monday: VFR. Chance RA.

Monday Night: VFR. Slight chance RA.

Tuesday: MVFR/IFR conditions possible. Breezy. Chance RA.

Tuesday Night: Mainly IFR, with areas MVFR possible. Windy with
gusts up to 30 kt. RA likely, SN likely.

Wednesday: Mainly IFR, with areas MVFR possible. Strong winds
with gusts up to 40 kt. RA likely.

&&

.MARINE...
Forecaster Confidence Levels:

Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.

2 AM update...

* WNW gales predawn Sat slowly easing

Saturday through Sunday...High Confidence.

Sub 980 mb low over the maritimes early Saturday, lift northward
today and slowly weakens. This will result in gusty WNW winds 20-30
kt Sat morning slowly diminishing this afternoon. Dry weather and
good vsby prevail. Low risk for light rain/sprinkles across the RI
and southern MA waters tonight, as a weak low tracks south of New
England. Otherwise dry weather prevails Sat night. WSW winds Sat
evening, shift to the NW daybreak Sunday. Then a modest WNW wind
Sunday, along with dry weather and good vsby.

Outlook /Sunday Night through Wednesday/...

Sunday Night: Winds less than 25 kt. Seas locally approaching
5 ft.

Monday: Winds less than 25 kt. Chance of rain.

Monday Night: Winds less than 25 kt.

Tuesday: Low risk for Small Craft Advisory winds with gusts up
to 30 kt. Seas locally approaching 5 ft. Chance of rain.

Tuesday Night: Moderate risk for Small Craft Advisory winds
with gusts up to 30 kt. Areas of rough seas. Rain likely.

Wednesday: Moderate risk for gale force winds with gusts up to
40 kt. Rough seas up to 12 ft. Rain likely, isolated
thunderstorms.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory until 5 PM EDT this afternoon for
     ANZ230>237-251.
     Small Craft Advisory until 7 PM EDT this evening for ANZ250-
     254.
     Small Craft Advisory until 10 PM EDT this evening for ANZ255-
     256.

&&

SYNOPSIS...Nocera/RM
NEAR TERM...Frank/Nocera
SHORT TERM...Nocera
LONG TERM...RM
AVIATION...Frank/RM
MARINE...Nocera/RM

Nearby

River Flood Warnings in Massachusetts, 2024Every river flood warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.