Alert archive / Massachusetts / Middlesex County / 2025

Weather alerts in Middlesex County, Massachusetts, May 2025

9 weather alerts in May 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
9
Warnings
5
Watches
3
Advisories
0
Busiest day
May 3, 20255 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
May 3, 1:07 PM EDTSevere Thunderstorm WatchSPC5 hr
May 3, 3:32 PM EDTMesoscale DiscussionSPC88 min
May 3, 4:41 PM EDTSevere Thunderstorm WarningBOX49 min
May 3, 5:06 PM EDTSevere Thunderstorm WarningBOX39 min
May 3, 5:43 PM EDTSevere Thunderstorm WarningBOX47 min
May 8, 3:53 AM EDTFlood WatchBOX48 hr
May 10, 3:47 AM EDTRiver Flood WatchBOX40 hr
May 10, 12:04 PM EDTRiver Flood WarningBOX46 hr
May 10, 12:04 PM EDTRiver Flood WarningBOX31 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning3
Severe Thunderstorm Watch1
Mesoscale Discussion1
Flooding
River Flood Warning2
Flood Watch1
River Flood Watch1

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20242026

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.