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Monday, Aug 10, 2026 03:37:13

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Severe Thunderstorm Warning 0040
Issued by the Boston Forecast Office

Action Issued Starts Expiration
New 2026-08-07 18:44:33 2026-08-07 18:44:00 2026-08-07 19:45:00
Continued 2026-08-07 19:18:34 2026-08-07 19:45:00


Action: New
Issued At: 2026-08-07 18:44:33

903 
WUUS51 KBOX 072344
SVRBOX
CTC003-080045-
/O.NEW.KBOX.SV.W.0040.260807T2344Z-260808T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Boston/Norton MA
744 PM EDT Fri Aug 7 2026

The National Weather Service in Boston/Norton has issued a

* Severe Thunderstorm Warning for...
  Southern Hartford County in northern Connecticut...

* Until 845 PM EDT.

* At 743 PM EDT, severe thunderstorms were located along a line
  extending from near Southbury to near Monroe to Orange, moving
  northeast at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to trees and power lines.

* Locations impacted include...
  Hartford, New Britain, West Hartford, Bristol, East Hartford,
  Southington, Glastonbury, Newington, Windsor, Wethersfield, South
  Windsor, Farmington, Bloomfield, Berlin, Rocky Hill, Avon,
  Plainville, Burlington, and Marlborough.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Continuous cloud to ground lightning is occurring with these storms. 
Move indoors immediately. Lightning is one of natures leading 
killers. Remember, if you can hear thunder, you are close enough to 
be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4185 7269 4160 7241 4158 7246 4165 7251
      4163 7271 4160 7272 4158 7276 4157 7280
      4155 7282 4157 7285 4155 7285 4156 7288
      4156 7295 4164 7294 4164 7299 4170 7300
TIME...MOT...LOC 2343Z 242DEG 24KT 4149 7327 4139 7317 4129 7306 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Loconto


Action: Continued
Issued At: 2026-08-07 19:18:34

997 
WWUS51 KBOX 080018
SVSBOX

Severe Weather Statement
National Weather Service Boston/Norton MA
818 PM EDT Fri Aug 7 2026

CTC003-080045-
/O.CON.KBOX.SV.W.0040.000000T0000Z-260808T0045Z/
Hartford CT-
818 PM EDT Fri Aug 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM EDT
FOR SOUTHERN HARTFORD COUNTY...

At 816 PM EDT, severe thunderstorms were located along a line
extending from Wolcott to near Cheshire to near Wallingford, moving
northeast at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Law enforcement. Trees were downed on powerline wires as of 
         815 PM in Southington.

IMPACT...Expect damage to trees and power lines.

Locations impacted include...
Hartford, New Britain, West Hartford, Bristol, East Hartford,
Southington, Glastonbury, Newington, Windsor, Wethersfield, South
Windsor, Farmington, Bloomfield, Berlin, Rocky Hill, Avon,
Plainville, Burlington, and Marlborough.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of natures leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4185 7269 4160 7241 4158 7246 4165 7251
      4163 7271 4160 7272 4158 7276 4157 7280
      4155 7282 4157 7285 4155 7285 4156 7288
      4156 7295 4164 7294 4164 7299 4170 7300
TIME...MOT...LOC 0016Z 238DEG 29KT 4163 7299 4153 7289 4143 7278 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

$$

Loconto



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