Alert archive / Massachusetts / 2018
Weather alerts in Massachusetts, July 2018
167 weather alerts in July 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in July 2018. Tap one for its archive.
- Alerts
- 167
- Warnings
- 56
- Watches
- 9
- Advisories
- 21
- Busiest day
- July 17, 201852 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 | Counties | Lasted |
|---|---|---|---|---|
| Jul 1, 3:30 PM EDT | Heat Advisory | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 4 days |
| Jul 3, 4:04 AM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth | 5 hr |
| Jul 3, 9:06 AM EDT | Dense Fog Advisory | BOX | Nantucket | 114 min |
| Jul 3, 2:54 PM EDT | Special Weather Statement | BOX | Hampshire | 51 min |
| Jul 3, 6:17 PM EDT | Special Marine Warning | BOX | 28 min | |
| Jul 3, 8:04 PM EDT | Special Weather Statement | BOX | Suffolk | 56 min |
| Jul 3, 8:07 PM EDT | Special Marine Warning | BOX | 23 min | |
| Jul 3, 8:36 PM EDT | Special Marine Warning | BOX | 39 min | |
| Jul 5, 3:39 AM EDT | Small Craft Advisory | BOX | 58 hr | |
| Jul 5, 1:07 PM EDT | Special Weather Statement | BOX | Franklin | 38 min |
| Jul 5, 2:23 PM EDT | Special Weather Statement | BOX | Franklin | 52 min |
| Jul 5, 2:55 PM EDT | Flash Flood Warning | BOX | Franklin | 37 min |
| Jul 5, 3:30 PM EDT | Flash Flood Watch | BOX | Barnstable, Bristol, Essex, Middlesex, Norfolk, Plymouth and 1 more | 24 hr |
| Jul 6, 5:17 AM EDT | Special Weather Statement | BOX | Franklin | 43 min |
| Jul 6, 9:47 AM EDT | Special Weather Statement | BOX | Hampshire | 43 min |
| Jul 6, 10:53 AM EDT | Special Weather Statement | BOX | Norfolk | 52 min |
| Jul 6, 11:44 AM EDT | Special Weather Statement | BOX | Norfolk | 61 min |
| Jul 6, 11:56 AM EDT | Special Marine Warning | BOX | 94 min | |
| Jul 6, 12:01 PM EDT | Special Marine Warning | BOX | 89 min | |
| Jul 6, 12:02 PM EDT | Special Weather Statement | BOX | Bristol, Plymouth | 88 min |
| Jul 6, 12:19 PM EDT | Special Marine Warning | BOX | 56 min | |
| Jul 6, 12:43 PM EDT | Special Marine Warning | BOX | 62 min | |
| Jul 6, 12:48 PM EDT | Special Weather Statement | BOX | Barnstable, Dukes, Nantucket | 57 min |
| Jul 6, 3:11 PM EDT | Special Weather Statement | BOX | Essex | 49 min |
| Jul 6, 3:44 PM EDT | Special Marine Warning | BOX | 61 min | |
| Jul 10, 3:33 PM EDT | Small Craft Advisory | BOX | 43 hr | |
| Jul 10, 4:22 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 2 hr |
| Jul 12, 3:32 AM EDT | Coastal Flood Statement | BOX | Barnstable, Essex, Nantucket, Norfolk, Plymouth, Suffolk | 21 hr |
| Jul 13, 3:53 AM EDT | Coastal Flood Statement | BOX | Barnstable, Essex, Nantucket, Norfolk, Plymouth, Suffolk | 22 hr |
| Jul 14, 4:14 AM EDT | Coastal Flood Statement | BOX | Barnstable, Essex, Nantucket, Norfolk, Plymouth, Suffolk | 23 hr |
| Jul 15, 12:12 AM EDT | Special Weather Statement | ALY | Berkshire | 63 min |
| Jul 15, 6:14 PM EDT | Special Weather Statement | BOX | Worcester | 46 min |
| Jul 15, 6:26 PM EDT | Special Weather Statement | BOX | Worcester | 49 min |
| Jul 15, 7:44 PM EDT | Special Weather Statement | BOX | Worcester | 46 min |
| Jul 15, 8:16 PM EDT | Severe Thunderstorm Warning | BOX | Worcester | 33 min |
| Jul 16, 1:24 PM EDT | Special Weather Statement | BOX | Worcester | 51 min |
| Jul 16, 3:07 PM EDT | Small Craft Advisory | BOX | 32 hr | |
| Jul 16, 3:33 PM EDT | Special Weather Statement | BOX | Norfolk | 42 min |
| Jul 16, 8:50 PM EDT | Special Weather Statement | BOX | Franklin | 40 min |
| Jul 16, 8:53 PM EDT | Special Weather Statement | BOX | Franklin | 37 min |
| Jul 16, 9:17 PM EDT | Areal Flood Advisory | BOX | Franklin, Worcester | 77 min |
| Jul 17, 3:38 AM EDT | Flash Flood Watch | ALY | Berkshire | 13 hr |
| Jul 17, 3:58 AM EDT | Heat Advisory | BOX | Bristol, Essex, Middlesex, Norfolk, Worcester | 12 hr |
| Jul 17, 4:15 AM EDT | Flash Flood Watch | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more | 15 hr |
| Jul 17, 10:35 AM EDT | Mesoscale Discussion | SPC | Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more | 115 min |
| Jul 17, 10:46 AM EDT | Special Weather Statement | BOX | Franklin | 44 min |
| Jul 17, 10:51 AM EDT | Areal Flood Advisory | ALY | Berkshire | 3 hr |
| Jul 17, 11:04 AM EDT | Flash Flood Warning | BOX | Franklin, Hampshire | 3 hr |
| Jul 17, 11:12 AM EDT | Flash Flood Warning | ALY | Berkshire | 2 hr |
| Jul 17, 11:17 AM EDT | Severe Thunderstorm Watch | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 8 hr |
| Jul 17, 11:27 AM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 48 min |
| Jul 17, 11:28 AM EDT | Special Weather Statement | BOX | Franklin | 47 min |
| Jul 17, 11:36 AM EDT | Severe Thunderstorm Warning | BOX | Franklin, Worcester | 54 min |
| Jul 17, 11:39 AM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampshire | 51 min |
| Jul 17, 11:46 AM EDT | Flash Flood Warning | BOX | Franklin, Hampden, Hampshire | 3 hr |
| Jul 17, 12:23 PM EDT | Special Weather Statement | BOX | Middlesex | 37 min |
| Jul 17, 12:30 PM EDT | Flash Flood Warning | BOX | Franklin, Hampden, Hampshire, Middlesex, Worcester | 2 hr |
| Jul 17, 12:33 PM EDT | Special Weather Statement | BOX | Worcester | 42 min |
| Jul 17, 12:45 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampshire, Worcester | 45 min |
| Jul 17, 12:57 PM EDT | Severe Thunderstorm Warning | BOX | Middlesex, Worcester | 48 min |
| Jul 17, 1:08 PM EDT | Flash Flood Warning | BOX | Essex, Middlesex, Norfolk, Plymouth, Suffolk, Worcester | 112 min |
| Jul 17, 1:15 PM EDT | Severe Thunderstorm Warning | BOX | Essex, Middlesex | 60 min |
| Jul 17, 1:18 PM EDT | Special Marine Warning | BOX | 57 min | |
| Jul 17, 1:33 PM EDT | Severe Thunderstorm Warning | BOX | Essex, Middlesex, Suffolk | 45 min |
| Jul 17, 1:40 PM EDT | Special Weather Statement | ALY | Berkshire | 35 min |
| Jul 17, 1:41 PM EDT | Special Marine Warning | BOX | 64 min | |
| Jul 17, 1:49 PM EDT | Areal Flood Advisory | ALY | Berkshire | 116 min |
| Jul 17, 1:59 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampden, Hampshire, Worcester | 46 min |
| Jul 17, 2:19 PM EDT | Mesoscale Discussion | SPC | Bristol, Essex, Hampden, Hampshire, Middlesex, Norfolk and 3 more | 86 min |
| Jul 17, 2:22 PM EDT | Areal Flood Warning | BOX | Franklin, Hampden, Hampshire, Worcester | 3 hr |
| Jul 17, 3:03 PM EDT | Areal Flood Warning | BOX | Essex, Middlesex, Norfolk, Suffolk, Worcester | 3 hr |
| Jul 17, 3:10 PM EDT | Flash Flood Warning | BOX | Hampden, Hampshire, Worcester | 2 hr |
| Jul 17, 3:27 PM EDT | Flash Flood Warning | BOX | Worcester | 2 hr |
| Jul 17, 3:27 PM EDT | Special Weather Statement | BOX | Worcester | 48 min |
| Jul 17, 3:43 PM EDT | Special Weather Statement | BOX | Middlesex | 47 min |
| Jul 17, 4:09 PM EDT | Areal Flood Warning | BOX | Norfolk, Worcester | 2 hr |
| Jul 17, 4:23 PM EDT | Severe Thunderstorm Warning | BOX | Worcester | 52 min |
| Jul 17, 4:32 PM EDT | Special Weather Statement | BOX | Middlesex | 58 min |
| Jul 17, 5:06 PM EDT | Severe Thunderstorm Warning | BOX | Bristol, Norfolk, Worcester | 39 min |
| Jul 17, 5:08 PM EDT | Special Weather Statement | BOX | Norfolk, Suffolk | 52 min |
| Jul 17, 5:20 PM EDT | Flash Flood Warning | BOX | Middlesex, Norfolk, Suffolk | 60 min |
| Jul 17, 5:47 PM EDT | Severe Thunderstorm Warning | BOX | Bristol, Norfolk, Plymouth | 43 min |
| Jul 17, 5:51 PM EDT | Special Marine Warning | BOX | 54 min | |
| Jul 17, 5:58 PM EDT | Special Marine Warning | BOX | 92 min | |
| Jul 17, 6:35 PM EDT | Special Marine Warning | BOX | 40 min | |
| Jul 17, 6:41 PM EDT | Special Marine Warning | BOX | 64 min | |
| Jul 17, 6:58 PM EDT | Special Marine Warning | BOX | 27 min | |
| Jul 17, 7:12 PM EDT | Special Marine Warning | BOX | 48 min | |
| Jul 17, 7:23 PM EDT | Special Marine Warning | BOX | 67 min | |
| Jul 17, 7:41 PM EDT | Special Marine Warning | BOX | 49 min | |
| Jul 20, 4:23 PM EDT | Gale Watch | BOX | 22 hr | |
| Jul 20, 4:23 PM EDT | Small Craft Advisory | BOX | 7 days | |
| Jul 21, 3:13 PM EDT | High Surf Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket | 28 hr |
| Jul 22, 2:05 AM EDT | Small Craft Advisory | BOX | 13 hr | |
| Jul 22, 6:06 AM EDT | Special Marine Warning | BOX | 114 min | |
| Jul 22, 6:23 AM EDT | Special Marine Warning | BOX | 82 min | |
| Jul 22, 8:08 AM EDT | Special Marine Warning | BOX | 82 min | |
| Jul 22, 9:24 AM EDT | Special Marine Warning | BOX | 96 min | |
| Jul 23, 3:46 AM EDT | Rip Current Statement | BOX | Bristol, Dukes, Nantucket | 15 hr |
| Jul 23, 9:37 AM EDT | Flash Flood Watch | ALY | Berkshire | 66 hr |
| Jul 23, 12:00 PM EDT | Areal Flood Advisory | BOX | Hampden, Hampshire | 60 min |
| Jul 23, 12:12 PM EDT | Special Weather Statement | BOX | Franklin, Hampshire | 33 min |
| Jul 23, 12:23 PM EDT | Special Weather Statement | BOX | Franklin | 37 min |
| Jul 23, 12:41 PM EDT | Special Weather Statement | BOX | Franklin | 34 min |
| Jul 23, 12:56 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampshire | 34 min |
| Jul 23, 1:07 PM EDT | Areal Flood Advisory | BOX | Hampden, Hampshire | 53 min |
| Jul 23, 1:39 PM EDT | Special Weather Statement | BOX | Franklin | 36 min |
| Jul 23, 1:55 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampshire | 65 min |
| Jul 23, 4:48 PM EDT | Areal Flood Warning | BOX | Franklin, Hampshire | 3 hr |
| Jul 24, 8:02 AM EDT | Special Weather Statement | BOX | Worcester | 43 min |
| Jul 24, 10:34 AM EDT | Special Weather Statement | BOX | Worcester | 56 min |
| Jul 24, 1:54 PM EDT | Special Weather Statement | BOX | Hampshire | 51 min |
| Jul 24, 2:00 PM EDT | Special Weather Statement | BOX | Worcester | 45 min |
| Jul 25, 9:39 AM EDT | Flash Flood Watch | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 18 hr |
| Jul 25, 11:32 AM EDT | Flash Flood Warning | BOX | Franklin, Hampden, Hampshire | 2 hr |
| Jul 25, 2:32 PM EDT | Special Weather Statement | BOX | Norfolk | 43 min |
| Jul 25, 3:04 PM EDT | Special Weather Statement | BOX | Essex, Suffolk | 26 min |
| Jul 25, 3:26 PM EDT | Special Weather Statement | BOX | Essex | 34 min |
| Jul 25, 10:10 PM EDT | Areal Flood Warning | BOX | Franklin, Hampden, Hampshire | 3 hr |
| Jul 25, 10:48 PM EDT | Areal Flood Advisory | ALY | Berkshire | 3 hr |
| Jul 25, 11:47 PM EDT | Areal Flood Advisory | ALY | Berkshire | 2 hr |
| Jul 26, 2:32 AM EDT | Severe Thunderstorm Warning | BOX | Middlesex, Worcester | 28 min |
| Jul 26, 2:59 AM EDT | Mesoscale Discussion | SPC | Essex, Middlesex, Norfolk, Suffolk | 2 hr |
| Jul 26, 3:00 AM EDT | Severe Thunderstorm Warning | BOX | Middlesex, Worcester | 30 min |
| Jul 26, 3:45 AM EDT | Special Weather Statement | BOX | Middlesex | 45 min |
| Jul 26, 1:24 PM EDT | Special Weather Statement | BOX | Worcester | 51 min |
| Jul 26, 1:30 PM EDT | Special Weather Statement | BOX | Worcester | 45 min |
| Jul 26, 2:35 PM EDT | Special Weather Statement | BOX | Worcester | 55 min |
| Jul 26, 2:43 PM EDT | Special Weather Statement | BOX | Middlesex | 62 min |
| Jul 26, 3:35 PM EDT | Special Weather Statement | BOX | Norfolk, Suffolk | 55 min |
| Jul 26, 4:20 PM EDT | Special Weather Statement | BOX | Norfolk | 40 min |
| Jul 26, 5:32 PM EDT | Special Weather Statement | BOX | Barnstable, Bristol, Plymouth | 88 min |
| Jul 27, 12:59 PM EDT | Mesoscale Discussion | SPC | Berkshire | 91 min |
| Jul 27, 1:17 PM EDT | Severe Thunderstorm Watch | SPC | Berkshire, Franklin, Hampden, Hampshire | 9 hr |
| Jul 27, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | Middlesex, Worcester | 8 hr |
| Jul 27, 3:35 PM EDT | Special Weather Statement | ALY | Berkshire | 25 min |
| Jul 27, 3:35 PM EDT | Special Weather Statement | BOX | Hampden | 25 min |
| Jul 27, 3:58 PM EDT | Special Weather Statement | BOX | Hampshire | 32 min |
| Jul 27, 4:07 PM EDT | Special Weather Statement | BOX | Franklin | 23 min |
| Jul 27, 4:09 PM EDT | Small Craft Advisory | BOX | 6 hr | |
| Jul 27, 4:12 PM EDT | Special Weather Statement | BOX | Franklin | 33 min |
| Jul 27, 4:37 PM EDT | Special Weather Statement | BOX | Franklin | 23 min |
| Jul 27, 4:43 PM EDT | Severe Thunderstorm Warning | BOX | Franklin | 32 min |
| Jul 27, 4:48 PM EDT | Special Weather Statement | BOX | Franklin | 27 min |
| Jul 27, 4:50 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 55 min |
| Jul 27, 5:23 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 67 min |
| Jul 27, 6:17 PM EDT | Special Weather Statement | BOX | Franklin | 43 min |
| Jul 27, 6:34 PM EDT | Special Weather Statement | ALY | Berkshire | 26 min |
| Jul 27, 6:51 PM EDT | Special Weather Statement | BOX | Worcester | 39 min |
| Jul 27, 6:57 PM EDT | Special Weather Statement | BOX | Hampshire | 48 min |
| Jul 27, 7:01 PM EDT | Severe Thunderstorm Warning | BOX | Middlesex, Worcester | 44 min |
| Jul 27, 7:06 PM EDT | Mesoscale Discussion | SPC | Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more | 54 min |
| Jul 27, 7:11 PM EDT | Special Weather Statement | BOX | Hampden, Hampshire | 64 min |
| Jul 27, 7:42 PM EDT | Special Weather Statement | BOX | Franklin, Hampden, Hampshire | 48 min |
| Jul 27, 8:11 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Worcester | 28 min |
| Jul 27, 9:36 PM EDT | Special Weather Statement | BOX | Worcester | 39 min |
| Jul 28, 3:03 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampshire | 57 min |
| Jul 28, 5:24 PM EDT | Special Weather Statement | BOX | Franklin | 51 min |
| Jul 28, 6:27 PM EDT | Special Weather Statement | BOX | Worcester | 48 min |
| Jul 28, 8:14 PM EDT | Special Weather Statement | ALY | Berkshire | 31 min |
| Jul 28, 8:56 PM EDT | Special Weather Statement | ALY | Berkshire | 34 min |
| Jul 28, 8:57 PM EDT | Special Weather Statement | BOX | Hampden | 48 min |
| Jul 28, 8:58 PM EDT | Special Weather Statement | BOX | Hampden | 47 min |
| Jul 28, 9:42 PM EDT | Special Weather Statement | BOX | Bristol | 48 min |
| Jul 28, 10:02 PM EDT | Special Marine Warning | BOX | 58 min | |
| Jul 28, 10:16 PM EDT | Special Weather Statement | BOX | Middlesex | 29 min |
| Jul 31, 3:15 PM EDT | Small Craft Advisory | BOX | 60 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 | 18 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 69 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 9 |
| Heat | |
| Heat Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Coastal Flood Statement | 3 |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 23 |
| Gale Watch | 1 |
| Small Craft Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.