Alert archive / Massachusetts / Middlesex County / 2025
Weather alerts in Middlesex County, Massachusetts, July 2025
18 weather alerts in July 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 6
- Watches
- 3
- Advisories
- 4
- Busiest day
- July 20, 20254 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 7:15 PM EDT | Severe Thunderstorm Warning | BOX | 30 min |
| Jul 3, 10:07 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 3, 12:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 3, 1:30 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 4, 12:43 PM EDT | Heat Advisory | BOX | 4 days |
| Jul 8, 12:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 2:10 AM EDT | Flood Watch | BOX | 8 hr |
| Jul 10, 6:01 AM EDT | Flash Flood Warning | BOX | 3 hr |
| Jul 11, 6:01 PM EDT | Severe Thunderstorm Warning | BOX | 59 min |
| Jul 14, 9:04 AM EDT | Heat Advisory | BOX | 3 days |
| Jul 20, 4:08 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 20, 7:06 PM EDT | Severe Thunderstorm Warning | BOX | 54 min |
| Jul 20, 7:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 20, 7:12 PM EDT | Severe Thunderstorm Warning | BOX | 48 min |
| Jul 22, 1:00 PM EDT | Heat Advisory | BOX | 3 days |
| Jul 25, 1:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 25, 2:31 PM EDT | Severe Thunderstorm Warning | BOX | 38 min |
| Jul 26, 1:36 PM EDT | Heat Advisory | BOX | 4 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 5 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 5 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Heat | |
| Heat Advisory | 4 |
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.