Alert archive / Massachusetts / Middlesex County
Weather alerts in Middlesex County, Massachusetts, 2026
68 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Middlesex County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 68
- Warnings
- 24
- Watches
- 6
- Advisories
- 24
- Busiest month
- January15 alerts
- Busiest day
- May 19, 20265 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 1, 6:45 AM EST | Snow Squall Warning | BOX | 45 min |
| Jan 1, 7:29 AM EST | Snow Squall Warning | BOX | 61 min |
| Jan 1, 8:28 AM EST | Snow Squall Warning | BOX | 47 min |
| Jan 1, 8:46 AM EST | Snow Squall Warning | BOX | 59 min |
| Jan 6, 12:22 AM EST | Winter Weather Advisory | BOX | 34 hr |
| Jan 10, 12:58 AM EST | Winter Weather Advisory | BOX | 27 hr |
| Jan 16, 1:48 PM EST | Winter Weather Advisory | BOX | 27 hr |
| Jan 17, 1:17 PM EST | Winter Weather Advisory | BOX | 42 hr |
| Jan 22, 11:44 AM EST | Winter Storm Watch | BOX | 25 hr |
| Jan 22, 11:48 AM EST | Cold Weather Advisory | BOX | 46 hr |
| Jan 23, 12:28 PM EST | Winter Storm Warning | BOX | 3 days |
| Jan 25, 4:02 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 25, 7:26 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 29, 12:31 AM EST | Cold Weather Advisory | BOX | 34 hr |
| Jan 30, 12:17 PM EST | Cold Weather Advisory | BOX | 20 hr |
| Feb 6, 12:20 AM EST | Cold Weather Advisory | BOX | 61 hr |
| Feb 6, 12:16 PM EST | Winter Weather Advisory | BOX | 25 min |
| Feb 6, 12:41 PM EST | Winter Weather Advisory | BOX | 32 hr |
| Feb 8, 12:42 PM EST | Cold Weather Advisory | BOX | 21 hr |
| Feb 10, 1:20 AM EST | Winter Weather Advisory | BOX | 25 hr |
| Feb 17, 11:38 AM EST | Winter Weather Advisory | BOX | 25 hr |
| Feb 19, 12:13 PM EST | Winter Weather Advisory | BOX | 39 hr |
| Feb 20, 12:15 PM EST | Winter Storm Watch | BOX | 38 hr |
| Feb 20, 1:27 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 21, 12:29 PM EST | Blizzard Warning | BOX | 55 hr |
| Feb 21, 12:29 PM EST | Winter Storm Warning | BOX | 52 hr |
| Feb 23, 5:13 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Mar 2, 12:54 PM EST | Winter Weather Advisory | BOX | 39 hr |
| Mar 3, 6:52 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 4, 12:18 PM EST | Winter Weather Advisory | BOX | 48 hr |
| Mar 5, 9:32 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 14, 12:09 PM EDT | High Wind Watch | BOX | 36 hr |
| Mar 15, 12:13 PM EDT | Wind Advisory | BOX | 44 hr |
| Mar 15, 12:14 PM EDT | Flood Watch | BOX | 38 hr |
| Mar 16, 12:11 AM EDT | High Wind Warning | BOX | 30 hr |
| Mar 16, 11:45 AM EDT | River Flood Warning | BOX | 44 hr |
| Apr 14, 7:54 PM EDT | Severe Thunderstorm Warning | BOX | 32 min |
| May 4, 11:43 AM EDT | Wind Advisory | BOX | 30 hr |
| May 18, 12:57 PM EDT | Heat Advisory | BOX | 54 hr |
| May 19, 3:23 PM EDT | Mesoscale Discussion | SPC | 67 min |
| May 19, 5:02 PM EDT | Severe Thunderstorm Warning | BOX | 39 min |
| May 19, 5:47 PM EDT | Severe Thunderstorm Warning | BOX | 30 min |
| May 19, 5:51 PM EDT | Severe Thunderstorm Warning | BOX | 26 min |
| May 19, 6:05 PM EDT | Severe Thunderstorm Warning | BOX | 27 min |
| May 29, 3:59 AM EDT | Wind Advisory | BOX | 40 hr |
| Jun 6, 9:49 PM EDT | Severe Thunderstorm Warning | BOX | 39 min |
| Jun 10, 1:21 AM EDT | Heat Advisory | BOX | 67 hr |
| Jun 18, 1:45 PM EDT | Tornado Watch | SPC | 5 hr |
| Jun 18, 4:05 PM EDT | Severe Thunderstorm Warning | BOX | 55 min |
| Jun 18, 4:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jun 18, 5:23 PM EDT | Tornado Warning | BOX | 31 min |
| Jun 18, 5:55 PM EDT | Severe Thunderstorm Warning | BOX | 21 min |
| Jun 28, 1:29 PM EDT | Extreme Heat Watch | BOX | 48 hr |
| Jun 30, 1:38 AM EDT | Extreme Heat Warning | BOX | 4 days |
| Jun 30, 1:25 PM EDT | Heat Advisory | BOX | 4 days |
| Jul 1, 11:58 PM EDT | Severe Thunderstorm Warning | BOX | 38 min |
| Jul 8, 8:51 AM EDT | Rip Current Statement | BOX | 14 hr |
| Jul 13, 2:37 AM EDT | Heat Advisory | BOX | 57 hr |
| Jul 16, 5:23 PM EDT | Severe Thunderstorm Warning | BOX | 37 min |
| Jul 21, 5:11 PM EDT | Special Weather Statement | BOX | 94 min |
| Aug 3, 3:28 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 6:49 AM EDT | Flash Flood Warning | BOX | 3 hr |
| Aug 3, 12:13 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 5, 1:25 PM EDT | Heat Advisory | BOX | 55 hr |
| Aug 8, 6:25 PM EDT | Severe Thunderstorm Warning | BOX | 13 min |
| Aug 8, 6:58 PM EDT | Severe Thunderstorm Warning | BOX | 45 min |
| Sep 5, 2:15 AM EDT | Rip Current Statement | BOX | 42 hr |
| Sep 7, 4:39 AM EDT | Rip Current Statement | BOX | 15 hr |
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 | 12 |
| Tornado Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Winter | |
| Blizzard Warning | 1 |
| Snow Squall Warning | 4 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 11 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 5 |
| Cold | |
| Cold Weather Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 3 |
| Coast and beach | |
| Rip Current Statement | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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. Rebuilt daily.