Lexington Weather

Lexington, Massachusetts, USA

49°F
4/18/2026 7:19am 
  • Lexington Conditions: Overcast
  • Temperature: 48.9°F / 9.4°CWarmer 2.7°F than last hour.
  • Dew Point: 47.3°FIncreased 3.1°Fsince last hour.
  • Relative Humidity: 94%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.08 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Archived Severe Thunderstorm Warning

Issued by the National Weather Service - Boston / Norton, MA

    SEVERE THUNDERSTORM WARNING  

Norfolk County

Severe Thunderstorm Warning issued July 9 at 12:21AM EDT until July 9 at 12:45AM EDT by NWS Boston/Norton MA

A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 AM EDT FOR NORTHEASTERN WINDHAM...NORTHEASTERN TOLLAND...SOUTHEASTERN WORCESTER...SOUTHWESTERN NORFOLK...NORTHWESTERN BRISTOL AND PROVIDENCE COUNTIES

Areas Affected: Tolland, CT; Windham, CT; Bristol, MA; Norfolk, MA; Worcester, MA; Providence, RI

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Wednesday 12:21am EDT

Alert Effective: Wednesday 12:21am EDT

Alert Expires: Wednesday 12:45am EDT

Event Onset: Wednesday 12:21am EDT

Event Ends: Wednesday 12:45am EDT

Issued by: NWS Boston/Norton MA


Threats: 
Wind: OBSERVED
Max Wind Gusts: 60 MPH
Hail: RADAR INDICATED
Max Hail Size: 0.75 in

Details: 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 AM EDT FOR NORTHEASTERN WINDHAM...NORTHEASTERN TOLLAND...SOUTHEASTERN WORCESTER...SOUTHWESTERN NORFOLK...NORTHWESTERN BRISTOL AND PROVIDENCE COUNTIES...

At 1220 AM EDT, severe thunderstorms were located along a line
extending from Southbridge to Johnston, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Law enforcement. These storms have a history of downing
trees in the towns of Scotland, Killingly and Thompson in
Connecticut.

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

Locations impacted include...
Worcester, Providence, Cranston, Pawtucket, Woonsocket, Cumberland,
North Providence, Franklin, Johnston, North Attleborough, Attleboro,
Mansfield, Smithfield, Lincoln, Central Falls, Grafton, Killingly,
Webster, Southbridge, and Bellingham.

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

Frequent cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.39bac2a988a3e0acddb526e17f85de33595ac7f2.002.1
Codes: CTC013, CTC015, MAC005, MAC021, MAC027, RIC007
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.39bac2a988a3e0acddb526e17f85de33595ac7f2.002.1