Lexington, Massachusetts, USA
Issued by the National Weather Service
Areas Affected: Southern Worcester; Southeast Middlesex; Northern Worcester; Central Middlesex County
Urgency: Expected
Severity: Moderate
Certainty: Observed
Alert Sent: Sunday 8:12pm EDT
Alert Effective: Sunday 8:12pm EDT
Alert Expires: Sunday 9:00pm EDT
Event Onset: Sunday 8:12pm EDT
Issued by: NWS Boston/Norton MA
...A THUNDERSTORM MOVING EASTWARD FROM CENTRAL WORCESTER INTO MIDDLESEX COUNTIES... At 810 PM EDT, Doppler radar was tracking a thunderstorm over Boylston, or near Shrewsbury, moving northeast at 45 mph. Occasional lightning, brief heavy rain and winds up to 30 mph will accompany this storm. Small hail up to pea-size is possible. Locations impacted include... Worcester, Newton, Framingham, Waltham, Billerica, Marlborough, Shrewsbury, Natick, Watertown, Lexington, Belmont, Westford, Acton, Hudson, Westborough, Grafton, Concord, Sudbury, Holden and Ashland.
Get indoors when this storm approaches. Winds may be strong enough to produce minor damage, such as a few downed branches.
ID: NWS-IDP-PROD-4126109 Codes: MAZ012, MAZ014, MAZ004, MAZ005 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126109
Areas Affected: Western Essex; Southern Worcester; Southeast Middlesex; Northern Worcester; Central Middlesex County; Northwest Middlesex County; Eastern Essex
Urgency: Expected
Severity: Moderate
Certainty: Observed
Alert Sent: Sunday 8:23pm EDT
Alert Effective: Sunday 8:23pm EDT
Alert Expires: Sunday 9:15pm EDT
Event Onset: Sunday 8:23pm EDT
Issued by: NWS Boston/Norton MA
...STRONG THUNDERSTORM... At 823 PM EDT, Doppler radar was tracking a strong thunderstorm over Harvard, or 9 miles east of Leominster, moving northeast at 50 mph. Penny size hail will accompany this storm. Locations impacted include... Lowell, Lynn, Lawrence, Framingham, Haverhill, Waltham, Peabody, Methuen, Salem, Leominster, Fitchburg, Billerica, Beverly, Marlborough, Woburn, Chelmsford, Andover, Lexington, Dracut and Tewksbury.
Frequent lightning was occurring. Lightning can strike far away from the storm. Go inside a building or vehicle. Wait at least 30 minutes until after the storm has passed to resume outdoor activities.
ID: NWS-IDP-PROD-4126115 Codes: MAZ006, MAZ012, MAZ014, MAZ004, MAZ005, MAZ026, MAZ007 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126115
Areas Affected: Middlesex, MA; Norfolk, MA; Worcester, MA
Urgency: Immediate
Severity: Severe
Certainty: Observed
Alert Sent: Sunday 8:56pm EDT
Alert Effective: Sunday 8:56pm EDT
Alert Expires: Sunday 9:45pm EDT
Event Onset: Sunday 8:56pm EDT
Event Ends: Sunday 9:45pm EDT
Issued by: NWS Boston/Norton MA
Wind Gusts: Up to 50 MPH Hail: 1.75
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 PM EDT FOR SOUTHEASTERN WORCESTER...NORTHWESTERN NORFOLK AND CENTRAL MIDDLESEX COUNTIES... At 856 PM EDT, a severe thunderstorm was located over Shrewsbury, moving northeast at 55 mph. HAZARD...Golf ball size hail. SOURCE...Radar indicated. A spotter reported golf ball size hail in the western part of Worcester at 8:53 PM. IMPACT...Large hail may injure people caught outdoors. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Worcester, Newton, Framingham, Marlborough, Shrewsbury, Chelmsford, Natick, Needham, Milford, Wellesley, Dedham, Westford, Acton, Hudson, Westborough, Grafton, Concord, Sudbury, Holden and Webster.
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. 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.
ID: NWS-IDP-PROD-4126178-3497257 Codes: MAC017, MAC021, MAC027 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126178-3497257
Areas Affected: Middlesex, MA; Norfolk, MA; Worcester, MA
Urgency: Immediate
Severity: Severe
Certainty: Observed
Alert Sent: Sunday 9:03pm EDT
Alert Effective: Sunday 9:03pm EDT
Alert Expires: Sunday 9:45pm EDT
Event Onset: Sunday 9:03pm EDT
Event Ends: Sunday 9:45pm EDT
Issued by: NWS Boston/Norton MA
Wind Gusts: Up to 50 MPH Hail: 1
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 PM EDT FOR SOUTHEASTERN WORCESTER...NORTHWESTERN NORFOLK AND CENTRAL MIDDLESEX COUNTIES... At 903 PM EDT, a severe thunderstorm was located over Berlin, or near Marlborough, moving northeast at 55 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Locations impacted include... Worcester, Newton, Framingham, Marlborough, Shrewsbury, Chelmsford, Natick, Needham, Milford, Wellesley, Dedham, Westford, Acton, Hudson, Westborough, Grafton, Concord, Sudbury, Holden and Webster.
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. 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.
ID: NWS-IDP-PROD-4126189-3497268 Codes: MAC017, MAC021, MAC027 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126189-3497268
Areas Affected: Middlesex, MA; Norfolk, MA; Worcester, MA
Urgency: Immediate
Severity: Severe
Certainty: Observed
Alert Sent: Sunday 9:15pm EDT
Alert Effective: Sunday 9:15pm EDT
Alert Expires: Sunday 9:45pm EDT
Event Onset: Sunday 9:15pm EDT
Event Ends: Sunday 9:45pm EDT
Issued by: NWS Boston/Norton MA
Wind Gusts: Up to 50 MPH Hail: 1
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 PM EDT FOR SOUTHEASTERN WORCESTER...NORTHWESTERN NORFOLK AND CENTRAL MIDDLESEX COUNTIES... At 914 PM EDT, a severe thunderstorm was located over Westborough, or near Shrewsbury, moving northeast at 60 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Locations impacted include... Worcester, Newton, Framingham, Marlborough, Shrewsbury, Chelmsford, Natick, Needham, Milford, Wellesley, Dedham, Westford, Acton, Hudson, Westborough, Grafton, Concord, Sudbury, Holden and Ashland.
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. 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.
ID: NWS-IDP-PROD-4126237-3497310 Codes: MAC017, MAC021, MAC027 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126237-3497310
Areas Affected: Eastern Plymouth; Eastern Norfolk; Suffolk; Southeast Middlesex; Western Norfolk
Urgency: Expected
Severity: Moderate
Certainty: Observed
Alert Sent: Sunday 9:53pm EDT
Alert Effective: Sunday 9:53pm EDT
Alert Expires: Sunday 10:30pm EDT
Event Onset: Sunday 9:53pm EDT
Issued by: NWS Boston/Norton MA
...A STRONG THUNDERSTORM TO AFFECT METRO BOSTON... At 952 PM EDT, Doppler radar was tracking a strong thunderstorm over West Roxbury, moving northeast at 35 mph. Hail up to one-half inch, brief heavy rain and occasional lightning can be expected from this storm. Locations impacted include... Boston, Cambridge, Quincy, Newton, Somerville, Brookline, Weymouth, Revere, Everett, Braintree, Chelsea, Randolph, Milton, Dedham, Hingham, Canton, Winthrop, Hull and Cohasset.
Get indoors when this storm approaches.
ID: NWS-IDP-PROD-4126367 Codes: MAZ019, MAZ016, MAZ015, MAZ014, MAZ013 Link: https://api.weather.gov/alerts/NWS-IDP-PROD-4126367