Alert archive / Massachusetts / Barnstable County
Weather alerts in Barnstable County, Massachusetts, 2021
114 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Barnstable County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 114
- Warnings
- 26
- Watches
- 11
- Advisories
- 37
- Busiest month
- September24 alerts
- Busiest day
- September 2, 202110 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 5, 3:48 AM EST | Coastal Flood Statement | BOX | 14 hr |
| Jan 5, 7:54 PM EST | Coastal Flood Statement | BOX | 11 hr |
| Jan 16, 3:03 AM EST | Wind Advisory | BOX | 9 hr |
| Jan 23, 3:15 PM EST | Wind Advisory | BOX | 22 hr |
| Jan 28, 3:53 PM EST | Winter Storm Watch | BOX | 12 hr |
| Jan 29, 3:26 AM EST | Winter Weather Advisory | BOX | 16 hr |
| Jan 31, 3:49 AM EST | High Wind Watch | BOX | 12 hr |
| Jan 31, 3:39 PM EST | High Wind Warning | BOX | 33 hr |
| Jan 31, 3:52 PM EST | Coastal Flood Watch | BOX | 12 hr |
| Jan 31, 4:53 PM EST | Winter Weather Advisory | BOX | 23 hr |
| Feb 1, 3:31 AM EST | Coastal Flood Advisory | BOX | 37 hr |
| Feb 5, 3:27 PM EST | Winter Storm Watch | BOX | 24 hr |
| Feb 6, 3:20 AM EST | Winter Storm Warning | BOX | 42 hr |
| Feb 13, 4:20 PM EST | Winter Weather Advisory | BOX | 17 hr |
| Feb 17, 3:37 PM EST | Winter Weather Advisory | BOX | 56 hr |
| Feb 28, 3:01 PM EST | Wind Advisory | BOX | 48 hr |
| Mar 1, 8:38 AM EST | Coastal Flood Statement | BOX | 5 hr |
| Mar 12, 2:53 AM EST | Wind Advisory | BOX | 28 hr |
| Mar 12, 1:30 PM EST | Red Flag Warning | BOX | 28 hr |
| Mar 13, 3:42 PM EST | Wind Advisory | BOX | 35 hr |
| Mar 14, 3:10 AM EDT | Red Flag Warning | BOX | 17 hr |
| Mar 15, 10:48 AM EDT | Red Flag Warning | BOX | 10 hr |
| Mar 17, 3:46 PM EDT | Wind Advisory | BOX | 43 hr |
| Mar 25, 3:57 PM EDT | Wind Advisory | BOX | 36 hr |
| Mar 25, 7:57 PM EDT | Dense Fog Advisory | BOX | 16 hr |
| Mar 28, 3:34 AM EDT | Wind Advisory | BOX | 36 hr |
| Mar 28, 4:20 PM EDT | Dense Fog Advisory | BOX | 4 hr |
| Apr 11, 2:39 AM EDT | Dense Fog Advisory | BOX | 7 hr |
| Apr 28, 4:16 AM EDT | Coastal Flood Statement | BOX | 23 hr |
| Apr 28, 2:50 PM EDT | Coastal Flood Advisory | BOX | 12 hr |
| Apr 29, 6:41 AM EDT | Dense Fog Advisory | BOX | 2 hr |
| Apr 29, 3:24 PM EDT | Wind Advisory | BOX | 35 hr |
| Apr 29, 3:29 PM EDT | Coastal Flood Statement | BOX | 13 hr |
| May 23, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| May 28, 3:41 AM EDT | Wind Advisory | BOX | 39 hr |
| May 28, 3:46 AM EDT | Coastal Flood Statement | BOX | 24 hr |
| May 29, 4:03 AM EDT | Coastal Flood Statement | BOX | 12 hr |
| May 29, 3:52 PM EDT | Coastal Flood Advisory | BOX | 12 hr |
| Jun 4, 10:48 PM EDT | Dense Fog Advisory | BOX | 10 hr |
| Jun 9, 3:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 1, 5:03 PM EDT | Special Weather Statement | BOX | 42 min |
| Jul 2, 4:24 AM EDT | Rip Current Statement | BOX | 16 hr |
| Jul 2, 7:57 PM EDT | Rip Current Statement | BOX | 24 hr |
| Jul 7, 5:10 PM EDT | Tropical Storm Watch | BOX | 13 hr |
| Jul 8, 4:57 AM EDT | Tropical Storm Warning | BOX | 36 hr |
| Jul 14, 12:32 AM EDT | Dense Fog Advisory | BOX | 9 hr |
| Jul 14, 10:05 PM EDT | Dense Fog Advisory | BOX | 11 hr |
| Jul 21, 11:56 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 2:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 9:53 PM EDT | Special Weather Statement | BOX | 37 min |
| Jul 23, 2:49 PM EDT | Coastal Flood Statement | BOX | 11 hr |
| Jul 27, 6:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 11, 7:49 PM EDT | Dense Fog Advisory | BOX | 10 hr |
| Aug 12, 2:53 PM EDT | Heat Advisory | BOX | 29 hr |
| Aug 12, 11:18 PM EDT | Special Weather Statement | BOX | 42 min |
| Aug 14, 12:04 PM EDT | Special Weather Statement | BOX | 56 min |
| Aug 14, 12:08 PM EDT | Severe Thunderstorm Warning | BOX | 27 min |
| Aug 19, 1:46 PM EDT | Special Weather Statement | BOX | 59 min |
| Aug 20, 5:10 AM EDT | Hurricane Watch | BOX | 30 hr |
| Aug 20, 5:10 AM EDT | Storm Surge Watch | BOX | 12 hr |
| Aug 20, 5:03 PM EDT | Storm Surge Warning | BOX | 45 hr |
| Aug 20, 11:09 PM EDT | Tropical Storm Warning | BOX | 42 hr |
| Aug 22, 9:43 AM EDT | Coastal Flood Advisory | BOX | 16 hr |
| Aug 30, 3:12 PM EDT | Flash Flood Watch | BOX | 65 hr |
| Sep 1, 4:00 PM EDT | Wind Advisory | BOX | 19 hr |
| Sep 1, 11:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Sep 1, 11:21 PM EDT | Tornado Warning | BOX | 54 min |
| Sep 1, 11:37 PM EDT | Tornado Watch | SPC | 7 hr |
| Sep 1, 11:56 PM EDT | Tornado Warning | BOX | 49 min |
| Sep 2, 12:08 AM EDT | Flash Flood Warning | BOX | 8 hr |
| Sep 2, 12:45 AM EDT | Tornado Warning | BOX | 60 min |
| Sep 2, 1:56 AM EDT | Tornado Warning | BOX | 26 min |
| Sep 2, 3:38 AM EDT | Mesoscale Discussion | SPC | 97 min |
| Sep 2, 5:26 AM EDT | Flash Flood Warning | BOX | 3 hr |
| Sep 2, 7:54 AM EDT | Areal Flood Warning | BOX | 6 hr |
| Sep 9, 2:57 AM EDT | Rip Current Statement | BOX | 11 hr |
| Sep 9, 1:55 PM EDT | High Surf Advisory | BOX | 53 hr |
| Sep 9, 2:53 PM EDT | Special Weather Statement | BOX | 82 min |
| Sep 9, 3:13 PM EDT | Special Weather Statement | BOX | 47 min |
| Sep 9, 7:30 PM EDT | Areal Flood Warning | BOX | 3 hr |
| Sep 16, 7:13 AM EDT | Severe Thunderstorm Warning | BOX | 62 min |
| Sep 16, 7:36 AM EDT | Severe Thunderstorm Warning | BOX | 54 min |
| Sep 16, 7:59 AM EDT | Special Weather Statement | BOX | 61 min |
| Sep 17, 3:13 PM EDT | Rip Current Statement | BOX | 53 hr |
| Sep 17, 8:10 PM EDT | Dense Fog Advisory | BOX | 12 hr |
| Sep 23, 9:28 AM EDT | Rip Current Statement | BOX | 35 hr |
| Sep 28, 2:07 PM EDT | Severe Thunderstorm Warning | BOX | 53 min |
| Sep 28, 2:58 PM EDT | Special Weather Statement | BOX | 47 min |
| Oct 1, 3:14 AM EDT | Rip Current Statement | BOX | 60 hr |
| Oct 11, 3:43 AM EDT | Coastal Flood Statement | BOX | 14 hr |
| Oct 11, 3:43 AM EDT | Rip Current Statement | BOX | 16 hr |
| Oct 24, 2:52 PM EDT | High Wind Watch | BOX | 24 hr |
| Oct 25, 3:12 PM EDT | High Wind Warning | BOX | 48 hr |
| Oct 25, 3:19 PM EDT | Coastal Flood Advisory | BOX | 40 hr |
| Oct 25, 3:19 PM EDT | Coastal Flood Advisory | BOX | 52 hr |
| Oct 25, 9:49 PM EDT | Special Weather Statement | BOX | 41 min |
| Oct 25, 10:18 PM EDT | Special Weather Statement | BOX | 42 min |
| Oct 27, 7:53 AM EDT | Coastal Flood Warning | BOX | 11 hr |
| Oct 27, 3:40 PM EDT | Wind Advisory | BOX | 12 hr |
| Oct 31, 2:26 AM EDT | Severe Thunderstorm Warning | BOX | 31 min |
| Nov 5, 4:03 PM EDT | Coastal Flood Statement | BOX | 23 hr |
| Nov 6, 3:23 PM EDT | Coastal Flood Statement | BOX | 24 hr |
| Nov 8, 4:11 AM EST | Coastal Flood Statement | BOX | 11 hr |
| Nov 12, 3:13 AM EST | Wind Advisory | BOX | 16 hr |
| Nov 12, 3:01 PM EST | Mesoscale Discussion | SPC | 89 min |
| Nov 13, 4:09 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 13, 5:45 PM EST | Severe Thunderstorm Warning | BOX | 60 min |
| Nov 13, 6:07 PM EST | Tornado Warning | BOX | 23 min |
| Nov 13, 6:27 PM EST | Tornado Warning | BOX | 15 min |
| Nov 13, 6:49 PM EST | Special Weather Statement | BOX | 41 min |
| Dec 5, 2:58 PM EST | Wind Advisory | BOX | 34 hr |
| Dec 6, 11:13 PM EST | Special Weather Statement | BOX | 47 min |
| Dec 10, 3:45 PM EST | Wind Advisory | BOX | 36 hr |
| Dec 22, 9:18 AM EST | Dense Fog Advisory | BOX | 5 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.