Weather alerts in New Hampshire, 2012
509 weather alerts in 2012, 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 2012. Tap one for its archive.
- Alerts
- 509
- Warnings
- 142
- Watches
- 51
- Advisories
- 115
- Busiest month
- August85 alerts
- Busiest day
- May 29, 201255 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 | Counties | Lasted |
|---|---|---|---|---|
| Dec 31, 8:20 PM EST | Dense Fog Advisory | BOX | Cheshire, Hillsborough | 7 hr |
| Dec 31, 8:32 PM EST | Dense Fog Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 4 hr |
| Jan 2, 9:20 PM EST | Special Weather Statement | GYX | Carroll | 85 min |
| Jan 10, 3:04 PM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 24 hr |
| Jan 10, 4:35 PM EST | Winter Storm Watch | BOX | Cheshire, Hillsborough | 23 hr |
| Jan 11, 4:48 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 34 hr |
| Jan 11, 3:32 PM EST | Winter Storm Warning | GYX | Belknap, Carroll, Coos, Grafton, Strafford | 28 hr |
| Jan 11, 3:32 PM EST | Winter Weather Advisory | GYX | Belknap, Grafton, Merrimack, Rockingham, Strafford, Sullivan | 28 hr |
| Jan 12, 3:52 AM EST | Mesoscale Discussion | SPC | Cheshire, Sullivan | 6 hr |
| Jan 12, 9:19 AM EST | Coastal Flood Advisory | GYX | Rockingham | 5 hr |
| Jan 12, 11:19 AM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Merrimack, Strafford | 5 hr |
| Jan 12, 7:34 PM EST | Wind Advisory | BOX | Cheshire, Hillsborough | 28 hr |
| Jan 13, 1:31 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 10 hr |
| Jan 13, 3:19 AM EST | Freezing Rain Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 10 hr |
| Jan 13, 3:08 PM EST | Winter Weather Advisory | GYX | Coos, Grafton | 9 hr |
| Jan 14, 1:29 PM EST | Wind Chill Warning | GYX | Coos | 19 hr |
| Jan 14, 1:29 PM EST | Wind Chill Advisory | GYX | Carroll, Grafton | 19 hr |
| Jan 16, 3:53 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 30 hr |
| Jan 17, 3:09 AM EST | Winter Weather Advisory | GYX | Carroll, Coos, Grafton | 28 hr |
| Jan 17, 3:15 PM EST | Wind Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 21 hr |
| Jan 17, 3:54 PM EST | Wind Advisory | BOX | Cheshire, Hillsborough | 24 hr |
| Jan 22, 3:24 PM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 18 hr |
| Jan 22, 3:56 PM EST | Freezing Rain Advisory | BOX | Cheshire, Hillsborough | 31 hr |
| Jan 23, 3:42 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 22 hr |
| Jan 26, 2:57 AM EST | Winter Storm Warning | GYX | Carroll, Coos, Grafton | 36 hr |
| Jan 26, 2:57 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 35 hr |
| Jan 26, 4:10 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 32 hr |
| Jan 27, 4:21 AM EST | Mesoscale Discussion | SPC | Coos | 3 hr |
| Jan 30, 1:16 AM EST | Winter Weather Advisory | GYX | Carroll, Coos, Grafton | 5 hr |
| Jan 31, 2:03 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 36 hr |
| Feb 1, 3:54 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 5 hr |
| Feb 1, 3:45 PM EST | Special Weather Statement | BOX | Cheshire, Hillsborough | 60 min |
| Feb 12, 3:01 AM EST | Wind Chill Advisory | GYX | Coos | 24 hr |
| Feb 23, 3:15 PM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 39 hr |
| Feb 23, 4:16 PM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 29 hr |
| Feb 24, 3:46 AM EST | Winter Storm Warning | GYX | Carroll, Coos, Grafton | 27 hr |
| Feb 24, 3:46 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan | 21 hr |
| Feb 24, 4:50 AM EST | Wind Advisory | BOX | Cheshire, Hillsborough | 47 hr |
| Feb 25, 3:33 AM EST | Wind Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 12 hr |
| Feb 25, 6:40 AM EST | Winter Weather Advisory | GYX | Coos, Grafton | 15 hr |
| Feb 28, 4:22 AM EST | Winter Storm Watch | BOX | Cheshire, Hillsborough | 24 hr |
| Feb 28, 3:56 PM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 23 hr |
| Feb 29, 4:24 AM EST | Winter Storm Warning | BOX | Cheshire, Hillsborough | 38 hr |
| Feb 29, 4:29 AM EST | Winter Storm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 41 hr |
| Feb 29, 4:29 AM EST | Winter Weather Advisory | GYX | Coos | 11 hr |
| Mar 2, 2:26 PM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 20 hr |
| Mar 2, 3:54 PM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 18 hr |
| Mar 7, 4:15 PM EST | Wind Advisory | BOX | Hillsborough | 35 hr |
| Mar 13, 11:47 PM EDT | Special Weather Statement | BOX | Hillsborough | 43 min |
| Mar 13, 11:49 PM EDT | Special Weather Statement | BOX | Hillsborough | 41 min |
| Mar 13, 11:57 PM EDT | Special Weather Statement | BOX | Hillsborough | 48 min |
| Mar 14, 12:08 AM EDT | Special Weather Statement | BOX | Hillsborough | 67 min |
| Mar 14, 12:10 AM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 50 min |
| Mar 14, 12:13 AM EDT | Special Weather Statement | GYX | Rockingham | 47 min |
| Mar 16, 1:13 AM EDT | Freezing Rain Advisory | GYX | Carroll, Coos | 14 hr |
| Mar 22, 11:43 AM EDT | Fire Weather Watch | GYX | 21 hr | |
| Mar 22, 3:52 PM EDT | Fire Weather Watch | BOX | 12 hr | |
| Mar 23, 4:02 AM EDT | Red Flag Warning | BOX | 16 hr | |
| Mar 23, 4:35 AM EDT | Red Flag Warning | GYX | 15 hr | |
| Mar 26, 3:16 PM EDT | Fire Weather Watch | GYX | 12 hr | |
| Mar 26, 4:06 PM EDT | Fire Weather Watch | BOX | 12 hr | |
| Mar 27, 1:50 AM EDT | Red Flag Warning | BOX | 17 hr | |
| Mar 27, 2:52 AM EDT | Red Flag Warning | GYX | 16 hr | |
| Apr 2, 2:47 PM EDT | Fire Weather Watch | GYX | 12 hr | |
| Apr 2, 4:26 PM EDT | Fire Weather Watch | BOX | 12 hr | |
| Apr 3, 3:02 AM EDT | Red Flag Warning | GYX | 16 hr | |
| Apr 3, 4:16 AM EDT | Red Flag Warning | BOX | 15 hr | |
| Apr 3, 4:30 PM EDT | Fire Weather Watch | BOX | 10 hr | |
| Apr 4, 2:53 AM EDT | Red Flag Warning | GYX | 16 hr | |
| Apr 4, 2:56 AM EDT | Red Flag Warning | BOX | 17 hr | |
| Apr 5, 3:00 AM EDT | Red Flag Warning | GYX | 16 hr | |
| Apr 5, 4:05 AM EDT | Red Flag Warning | BOX | 15 hr | |
| Apr 5, 3:19 PM EDT | Fire Weather Watch | BOX | 12 hr | |
| Apr 7, 3:17 PM EDT | Coastal Flood Statement | GYX | Rockingham | 10 hr |
| Apr 8, 2:10 PM EDT | Fire Weather Watch | BOX | 2 hr | |
| Apr 8, 3:15 PM EDT | Coastal Flood Statement | GYX | Rockingham | 12 hr |
| Apr 8, 3:21 PM EDT | Fire Weather Watch | GYX | 16 hr | |
| Apr 8, 4:31 PM EDT | Red Flag Warning | BOX | 27 hr | |
| Apr 9, 3:31 PM EDT | Fire Weather Watch | GYX | 12 hr | |
| Apr 9, 4:45 PM EDT | Fire Weather Watch | BOX | 10 hr | |
| Apr 16, 4:15 AM EDT | Red Flag Warning | BOX | 16 hr | |
| Apr 16, 3:25 PM EDT | Fire Weather Watch | GYX | 18 hr | |
| Apr 16, 3:37 PM EDT | Fire Weather Watch | BOX | 13 hr | |
| Apr 17, 3:46 AM EDT | Red Flag Warning | GYX | 15 hr | |
| Apr 17, 4:37 AM EDT | Red Flag Warning | BOX | 15 hr | |
| Apr 21, 4:12 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 36 hr |
| Apr 22, 3:20 AM EDT | Flood Watch | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 39 hr |
| Apr 23, 1:10 PM EDT | River Flood Warning | GYX | Grafton | 5 hr |
| May 6, 6:38 PM EDT | Coastal Flood Statement | GYX | Rockingham | 135 days |
| May 7, 6:58 PM EDT | Coastal Flood Statement | GYX | Rockingham | 191 days |
| May 8, 3:14 PM EDT | Coastal Flood Advisory | GYX | Rockingham | 29 days |
| May 11, 4:03 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 28 hr |
| May 16, 1:18 PM EDT | Severe Thunderstorm Watch | SPC | Carroll, Cheshire, Coos, Grafton, Hillsborough, Sullivan | 9 hr |
| May 16, 6:33 PM EDT | Special Weather Statement | GYX | Coos | 42 min |
| May 16, 6:36 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 2 more | 84 min |
| May 16, 7:03 PM EDT | Special Weather Statement | GYX | Sullivan | 42 min |
| May 16, 7:08 PM EDT | Special Weather Statement | BOX | Cheshire | 52 min |
| May 16, 7:15 PM EDT | Special Weather Statement | GYX | Grafton | 45 min |
| May 16, 7:48 PM EDT | Special Weather Statement | GYX | Belknap, Merrimack | 42 min |
| May 16, 7:51 PM EDT | Special Weather Statement | BOX | Cheshire | 39 min |
| May 16, 8:03 PM EDT | Special Weather Statement | GYX | Merrimack | 42 min |
| May 16, 8:09 PM EDT | Special Weather Statement | BOX | Cheshire | 66 min |
| May 16, 8:13 PM EDT | Special Weather Statement | BOX | Hillsborough | 47 min |
| May 16, 8:23 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 31 min |
| May 16, 8:23 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire | 52 min |
| May 16, 8:35 PM EDT | Special Weather Statement | GYX | Belknap | 40 min |
| May 16, 8:42 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Hillsborough, Merrimack, Rockingham and 1 more | 63 min |
| May 16, 8:54 PM EDT | Special Weather Statement | GYX | Merrimack | 51 min |
| May 16, 9:41 PM EDT | Special Weather Statement | GYX | Strafford | 49 min |
| May 17, 3:06 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Sullivan | 27 hr |
| May 17, 3:37 AM EDT | Frost Advisory | BOX | Cheshire, Hillsborough | 27 hr |
| May 23, 2:37 PM EDT | Special Weather Statement | BOX | Cheshire | 53 min |
| May 29, 12:39 AM EDT | Special Weather Statement | GYX | Sullivan | 51 min |
| May 29, 1:01 AM EDT | Severe Thunderstorm Warning | GYX | Grafton | 44 min |
| May 29, 1:14 AM EDT | Special Weather Statement | GYX | Carroll | 46 min |
| May 29, 1:18 AM EDT | Special Weather Statement | GYX | Grafton | 42 min |
| May 29, 1:24 AM EDT | Severe Thunderstorm Warning | GYX | Grafton | 51 min |
| May 29, 1:32 AM EDT | Special Weather Statement | GYX | Sullivan | 43 min |
| May 29, 1:37 AM EDT | Severe Thunderstorm Warning | GYX | Grafton | 38 min |
| May 29, 1:40 AM EDT | Special Weather Statement | GYX | Carroll | 50 min |
| May 29, 1:49 AM EDT | Special Weather Statement | GYX | Belknap | 41 min |
| May 29, 2:01 AM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 44 min |
| May 29, 2:24 AM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Coos, Grafton | 2 hr |
| May 29, 2:31 AM EDT | Special Weather Statement | GYX | Carroll | 44 min |
| May 29, 2:39 AM EDT | Severe Thunderstorm Warning | GYX | Carroll, Grafton | 40 min |
| May 29, 3:18 AM EDT | Special Weather Statement | GYX | Carroll | 42 min |
| May 29, 3:27 AM EDT | Special Weather Statement | GYX | Grafton | 48 min |
| May 29, 3:45 AM EDT | Special Weather Statement | GYX | Carroll | 60 min |
| May 29, 4:35 AM EDT | Special Weather Statement | GYX | Coos | 40 min |
| May 29, 5:56 AM EDT | Special Weather Statement | GYX | Coos | 49 min |
| May 29, 6:43 AM EDT | Flash Flood Watch | GYX | Carroll, Coos, Grafton | 17 hr |
| May 29, 6:46 AM EDT | Special Weather Statement | GYX | Coos | 44 min |
| May 29, 6:47 AM EDT | Special Weather Statement | GYX | Grafton | 43 min |
| May 29, 8:52 AM EDT | Special Weather Statement | GYX | Carroll | 38 min |
| May 29, 9:38 AM EDT | Special Weather Statement | GYX | Carroll, Grafton | 52 min |
| May 29, 9:47 AM EDT | Flash Flood Warning | GYX | Coos | 3 hr |
| May 29, 9:49 AM EDT | Special Weather Statement | GYX | Grafton | 56 min |
| May 29, 2:49 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Merrimack | 56 min |
| May 29, 3:04 PM EDT | Special Weather Statement | BOX | Cheshire | 41 min |
| May 29, 3:16 PM EDT | Special Weather Statement | BOX | Cheshire | 44 min |
| May 29, 3:19 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire | 41 min |
| May 29, 3:21 PM EDT | Severe Thunderstorm Warning | GYX | Sullivan | 39 min |
| May 29, 3:30 PM EDT | Tornado Warning | BOX | Cheshire | 45 min |
| May 29, 3:42 PM EDT | Special Weather Statement | BOX | Cheshire | 48 min |
| May 29, 3:44 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 2 more | 5 hr |
| May 29, 3:51 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 54 min |
| May 29, 3:56 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack, Sullivan | 49 min |
| May 29, 4:24 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| May 29, 4:25 PM EDT | Special Weather Statement | GYX | Grafton | 50 min |
| May 29, 4:29 PM EDT | Special Weather Statement | GYX | Coos | 61 min |
| May 29, 4:37 PM EDT | Tornado Warning | BOX | Cheshire | 38 min |
| May 29, 4:39 PM EDT | Flash Flood Warning | GYX | Coos | 6 hr |
| May 29, 4:45 PM EDT | Flash Flood Warning | BOX | Cheshire | 3 hr |
| May 29, 4:49 PM EDT | Severe Thunderstorm Warning | GYX | Grafton, Merrimack, Sullivan | 20 min |
| May 29, 4:50 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Merrimack | 55 min |
| May 29, 4:51 PM EDT | Flash Flood Warning | GYX | Carroll, Coos, Grafton | 6 hr |
| May 29, 5:09 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 66 min |
| May 29, 5:24 PM EDT | Special Weather Statement | GYX | Belknap, Merrimack | 51 min |
| May 29, 5:43 PM EDT | Special Weather Statement | GYX | Carroll | 47 min |
| May 29, 6:13 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 62 min |
| May 29, 6:35 PM EDT | Special Weather Statement | GYX | Merrimack | 25 min |
| May 29, 6:37 PM EDT | Areal Flood Advisory | GYX | Merrimack, Sullivan | 3 hr |
| May 29, 6:39 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire | 66 min |
| May 29, 7:01 PM EDT | Mesoscale Discussion | SPC | Hillsborough | 89 min |
| May 29, 7:09 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 25 min |
| May 29, 7:32 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| May 29, 7:44 PM EDT | Areal Flood Warning | BOX | Cheshire | 6 hr |
| May 29, 9:03 PM EDT | River Flood Warning | GYX | Grafton | 5 hr |
| May 30, 4:34 PM EDT | Special Weather Statement | BOX | Cheshire | 56 min |
| May 30, 5:11 PM EDT | Special Weather Statement | BOX | Cheshire, Hillsborough | 49 min |
| Jun 1, 11:56 AM EDT | Flood Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 40 hr |
| Jun 1, 12:20 PM EDT | Coastal Flood Watch | GYX | Rockingham | 36 hr |
| Jun 1, 3:20 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 22 hr |
| Jun 2, 10:05 AM EDT | Coastal Flood Warning | GYX | Rockingham | 14 hr |
| Jun 2, 5:40 PM EDT | Wind Advisory | GYX | Coos, Grafton, Sullivan | 4 hr |
| Jun 2, 8:34 PM EDT | Areal Flood Warning | GYX | Carroll, Coos, Grafton | 10 hr |
| Jun 2, 9:39 PM EDT | River Flood Warning | GYX | Carroll | 20 hr |
| Jun 3, 12:42 AM EDT | Coastal Flood Watch | GYX | Rockingham | 10 hr |
| Jun 3, 10:45 AM EDT | Coastal Flood Warning | GYX | Rockingham | 14 hr |
| Jun 3, 3:24 PM EDT | Coastal Flood Watch | GYX | Rockingham | 19 hr |
| Jun 4, 7:49 AM EDT | Areal Flood Warning | GYX | Carroll, Coos | 8 hr |
| Jun 4, 10:50 AM EDT | Coastal Flood Warning | GYX | Rockingham | 16 hr |
| Jun 4, 12:02 PM EDT | Areal Flood Warning | GYX | Belknap, Carroll, Rockingham, Strafford | 8 hr |
| Jun 4, 3:41 PM EDT | Areal Flood Advisory | GYX | Carroll, Coos | 8 hr |
| Jun 4, 8:01 PM EDT | Areal Flood Advisory | GYX | Carroll | 12 hr |
| Jun 5, 3:02 AM EDT | Coastal Flood Watch | GYX | Rockingham | 12 hr |
| Jun 5, 3:09 PM EDT | Coastal Flood Warning | GYX | Rockingham | 12 hr |
| Jun 7, 4:25 PM EDT | Special Weather Statement | BOX | Hillsborough | 50 min |
| Jun 8, 1:00 PM EDT | Special Weather Statement | GYX | Coos | 45 min |
| Jun 8, 1:25 PM EDT | Mesoscale Discussion | SPC | Coos | 95 min |
| Jun 8, 1:42 PM EDT | Special Weather Statement | GYX | Coos | 48 min |
| Jun 8, 2:10 PM EDT | Special Weather Statement | GYX | Grafton | 50 min |
| Jun 8, 2:47 PM EDT | Special Weather Statement | BOX | Hillsborough | 28 min |
| Jun 8, 6:48 PM EDT | Special Weather Statement | GYX | Grafton | 42 min |
| Jun 8, 7:16 PM EDT | Special Weather Statement | GYX | Coos, Grafton | 59 min |
| Jun 8, 8:02 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 43 min |
| Jun 8, 8:42 PM EDT | Special Weather Statement | GYX | Belknap, Grafton | 63 min |
| Jun 8, 8:45 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 45 min |
| Jun 8, 8:58 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan | 62 min |
| Jun 13, 9:09 PM EDT | Dense Fog Advisory | GYX | Rockingham, Strafford | 5 hr |
| Jun 19, 3:13 PM EDT | Heat Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 28 hr |
| Jun 19, 3:58 PM EDT | Heat Advisory | BOX | Cheshire, Hillsborough | 27 hr |
| Jun 20, 4:14 PM EDT | Heat Advisory | BOX | Cheshire, Hillsborough | 27 hr |
| Jun 20, 7:22 PM EDT | Heat Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 24 hr |
| Jun 22, 5:49 PM EDT | Special Weather Statement | BOX | Cheshire | 56 min |
| Jun 22, 8:54 PM EDT | Special Weather Statement | GYX | Rockingham | 36 min |
| Jun 22, 9:21 PM EDT | Areal Flood Advisory | GYX | Rockingham, Strafford | 84 min |
| Jun 23, 11:42 AM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Merrimack and 1 more | 3 hr |
| Jun 23, 11:55 AM EDT | Special Weather Statement | GYX | Coos | 50 min |
| Jun 23, 12:01 PM EDT | Flash Flood Watch | GYX | Belknap, Carroll, Coos, Grafton, Strafford | 8 hr |
| Jun 23, 12:37 PM EDT | Areal Flood Advisory | GYX | Carroll, Coos, Grafton | 3 hr |
| Jun 23, 12:42 PM EDT | Special Weather Statement | GYX | Coos | 48 min |
| Jun 23, 1:14 PM EDT | Flash Flood Warning | GYX | Carroll, Coos, Grafton | 4 hr |
| Jun 23, 1:32 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 58 min |
| Jun 23, 1:36 PM EDT | Special Weather Statement | GYX | Grafton | 54 min |
| Jun 23, 1:41 PM EDT | Special Weather Statement | GYX | Carroll | 49 min |
| Jun 23, 2:32 PM EDT | Special Weather Statement | GYX | Grafton | 43 min |
| Jun 23, 3:18 PM EDT | Special Weather Statement | BOX | Cheshire | 42 min |
| Jun 23, 3:25 PM EDT | Special Weather Statement | BOX | Rockingham | 50 min |
| Jun 23, 4:16 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 17 min |
| Jun 23, 4:17 PM EDT | Special Weather Statement | GYX | Strafford | 58 min |
| Jun 23, 5:09 PM EDT | Special Weather Statement | GYX | Rockingham, Strafford | 66 min |
| Jun 25, 12:10 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 3 hr |
| Jun 25, 12:46 PM EDT | Special Weather Statement | GYX | Carroll | 89 min |
| Jun 25, 2:03 PM EDT | Special Weather Statement | BOX | Cheshire | 57 min |
| Jun 25, 4:09 PM EDT | Special Weather Statement | GYX | Merrimack | 51 min |
| Jun 25, 4:13 PM EDT | Special Weather Statement | BOX | Hillsborough | 62 min |
| Jun 25, 6:26 PM EDT | Special Weather Statement | GYX | Strafford | 49 min |
| Jun 25, 9:00 PM EDT | Special Weather Statement | GYX | Carroll | 30 min |
| Jun 26, 8:42 AM EDT | Flash Flood Watch | GYX | Carroll, Coos, Strafford | 12 hr |
| Jun 26, 9:46 AM EDT | Areal Flood Advisory | GYX | Coos | 3 hr |
| Jun 26, 3:29 PM EDT | Areal Flood Advisory | GYX | Coos | 3 hr |
| Jun 29, 2:03 PM EDT | Mesoscale Discussion | SPC | Coos | 57 min |
| Jul 1, 3:52 PM EDT | Special Weather Statement | GYX | Carroll | 38 min |
| Jul 1, 4:16 PM EDT | Special Weather Statement | GYX | Grafton | 44 min |
| Jul 1, 5:30 PM EDT | Special Weather Statement | GYX | Belknap | 30 min |
| Jul 1, 6:04 PM EDT | Special Weather Statement | GYX | Carroll | 26 min |
| Jul 4, 2:59 PM EDT | Special Weather Statement | GYX | Coos | 61 min |
| Jul 4, 3:16 PM EDT | Special Weather Statement | GYX | Coos | 2 hr |
| Jul 4, 3:55 PM EDT | Areal Flood Advisory | GYX | Coos | 3 hr |
| Jul 4, 4:08 PM EDT | Special Weather Statement | GYX | Coos | 52 min |
| Jul 4, 4:15 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 45 min |
| Jul 4, 4:27 PM EDT | Severe Thunderstorm Warning | GYX | Grafton | 63 min |
| Jul 4, 4:48 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 57 min |
| Jul 4, 4:54 PM EDT | Flash Flood Warning | GYX | Coos | 4 hr |
| Jul 4, 5:05 PM EDT | Special Weather Statement | GYX | Coos | 55 min |
| Jul 4, 5:08 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 67 min |
| Jul 4, 5:17 PM EDT | Flash Flood Warning | GYX | Coos | 3 hr |
| Jul 4, 6:08 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Merrimack, Strafford | 67 min |
| Jul 4, 6:10 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 4 hr |
| Jul 4, 6:38 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford | 67 min |
| Jul 4, 7:10 PM EDT | Areal Flood Advisory | GYX | Grafton | 3 hr |
| Jul 4, 7:11 PM EDT | Special Weather Statement | BOX | Rockingham | 49 min |
| Jul 4, 7:43 PM EDT | Special Weather Statement | GYX | Rockingham | 47 min |
| Jul 4, 7:45 PM EDT | Areal Flood Advisory | GYX | Merrimack | 90 min |
| Jul 4, 7:48 PM EDT | Special Weather Statement | GYX | Coos | 57 min |
| Jul 4, 8:54 PM EDT | Special Weather Statement | GYX | Grafton | 51 min |
| Jul 13, 4:51 PM EDT | Special Weather Statement | GYX | Rockingham | 54 min |
| Jul 15, 7:00 PM EDT | Special Weather Statement | BOX | Cheshire | 60 min |
| Jul 17, 3:56 AM EDT | Heat Advisory | BOX | Cheshire, Hillsborough | 15 hr |
| Jul 17, 12:02 PM EDT | Mesoscale Discussion | SPC | Coos, Grafton | 58 min |
| Jul 17, 1:23 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 8 hr |
| Jul 17, 3:32 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 58 min |
| Jul 17, 5:07 PM EDT | Special Weather Statement | GYX | Grafton | 38 min |
| Jul 17, 5:21 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos, Grafton | 39 min |
| Jul 17, 5:57 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Grafton, Merrimack, Sullivan | 48 min |
| Jul 17, 5:59 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Grafton | 46 min |
| Jul 17, 6:30 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton | 60 min |
| Jul 17, 6:40 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 50 min |
| Jul 17, 6:44 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 61 min |
| Jul 17, 6:52 PM EDT | Special Weather Statement | BOX | Hillsborough | 53 min |
| Jul 17, 7:21 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 54 min |
| Jul 17, 7:22 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 38 min |
| Jul 17, 8:03 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 13 min |
| Jul 17, 8:15 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham | 32 min |
| Jul 17, 8:46 PM EDT | Special Weather Statement | BOX | Cheshire | 44 min |
| Jul 17, 10:17 PM EDT | Special Weather Statement | GYX | Grafton | 43 min |
| Jul 17, 11:39 PM EDT | Special Weather Statement | GYX | Grafton | 66 min |
| Jul 17, 11:49 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 41 min |
| Jul 18, 12:29 AM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton, Strafford | 46 min |
| Jul 18, 12:45 AM EDT | Special Weather Statement | GYX | Carroll | 30 min |
| Jul 18, 12:54 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 66 min |
| Jul 18, 1:26 PM EDT | Special Weather Statement | GYX | Rockingham | 49 min |
| Jul 23, 5:29 PM EDT | Special Weather Statement | BOX | Cheshire | 46 min |
| Jul 23, 6:43 PM EDT | Mesoscale Discussion | SPC | Coos | 92 min |
| Jul 23, 7:16 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Coos, Grafton | 7 hr |
| Jul 23, 8:08 PM EDT | Severe Thunderstorm Warning | GYX | Coos, Grafton | 52 min |
| Jul 23, 8:57 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos, Grafton | 33 min |
| Jul 23, 9:30 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos, Grafton | 45 min |
| Jul 23, 9:44 PM EDT | Severe Thunderstorm Warning | GYX | Coos | 46 min |
| Jul 23, 11:28 PM EDT | Special Weather Statement | GYX | Grafton | 47 min |
| Jul 23, 11:44 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 46 min |
| Jul 24, 1:10 AM EDT | Special Weather Statement | GYX | Coos | 50 min |
| Jul 24, 2:29 AM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Strafford | 31 min |
| Jul 24, 11:37 AM EDT | Special Weather Statement | GYX | Belknap | 38 min |
| Jul 24, 12:05 PM EDT | Special Weather Statement | GYX | Belknap | 40 min |
| Jul 24, 12:37 PM EDT | Special Weather Statement | GYX | Rockingham, Strafford | 38 min |
| Jul 24, 12:41 PM EDT | Severe Thunderstorm Warning | GYX | Strafford | 49 min |
| Jul 24, 12:52 PM EDT | Mesoscale Discussion | SPC | Hillsborough, Rockingham, Strafford | 83 min |
| Jul 24, 1:10 PM EDT | Special Weather Statement | GYX | Rockingham | 50 min |
| Jul 24, 1:34 PM EDT | Special Weather Statement | BOX | Hillsborough | 56 min |
| Jul 24, 1:38 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough | 6 hr |
| Jul 24, 1:41 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 28 min |
| Jul 24, 5:17 PM EDT | Special Weather Statement | GYX | Grafton | 43 min |
| Jul 28, 3:54 AM EDT | Flash Flood Watch | BOX | Cheshire, Hillsborough | 24 hr |
| Jul 28, 4:26 PM EDT | Areal Flood Advisory | GYX | Grafton | 109 min |
| Jul 28, 5:33 PM EDT | Areal Flood Warning | GYX | Carroll, Coos, Grafton | 3 hr |
| Jul 30, 2:13 PM EDT | Areal Flood Advisory | GYX | Carroll | 112 min |
| Aug 3, 5:59 PM EDT | Special Weather Statement | GYX | Grafton | 31 min |
| Aug 4, 1:57 PM EDT | Special Weather Statement | BOX | Hillsborough | 48 min |
| Aug 4, 2:43 PM EDT | Special Weather Statement | BOX | Hillsborough | 32 min |
| Aug 4, 2:44 PM EDT | Special Weather Statement | GYX | Merrimack | 46 min |
| Aug 4, 3:36 PM EDT | Special Weather Statement | BOX | Hillsborough | 39 min |
| Aug 4, 3:37 PM EDT | Areal Flood Advisory | GYX | Merrimack | 113 min |
| Aug 4, 3:43 PM EDT | Special Weather Statement | GYX | Merrimack | 62 min |
| Aug 4, 3:47 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 43 min |
| Aug 4, 3:59 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Aug 4, 4:43 PM EDT | Areal Flood Advisory | BOX | Hillsborough | 3 hr |
| Aug 4, 5:06 PM EDT | Special Weather Statement | BOX | Hillsborough | 54 min |
| Aug 4, 5:28 PM EDT | Special Weather Statement | BOX | Hillsborough | 32 min |
| Aug 4, 6:02 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| Aug 4, 7:07 PM EDT | Special Weather Statement | BOX | Hillsborough | 53 min |
| Aug 5, 4:03 AM EDT | Flash Flood Watch | BOX | Cheshire | 19 hr |
| Aug 5, 3:26 PM EDT | Special Weather Statement | BOX | Hillsborough | 64 min |
| Aug 5, 3:41 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Grafton, Hillsborough, Merrimack and 3 more | 94 min |
| Aug 5, 3:46 PM EDT | Special Weather Statement | BOX | Hillsborough | 59 min |
| Aug 5, 4:20 PM EDT | Special Weather Statement | GYX | Carroll | 40 min |
| Aug 5, 4:24 PM EDT | Special Weather Statement | GYX | Belknap | 51 min |
| Aug 5, 4:35 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 55 min |
| Aug 5, 4:56 PM EDT | Severe Thunderstorm Warning | GYX | Carroll | 64 min |
| Aug 5, 4:57 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham, Strafford | 48 min |
| Aug 5, 9:12 PM EDT | Special Weather Statement | BOX | Cheshire | 63 min |
| Aug 5, 10:00 PM EDT | Special Weather Statement | BOX | Hillsborough | 30 min |
| Aug 9, 1:06 PM EDT | Special Weather Statement | BOX | Hillsborough | 54 min |
| Aug 9, 2:11 PM EDT | Special Weather Statement | BOX | Hillsborough | 64 min |
| Aug 9, 2:42 PM EDT | Severe Thunderstorm Warning | GYX | Strafford | 48 min |
| Aug 9, 3:28 PM EDT | Severe Thunderstorm Warning | GYX | Strafford | 32 min |
| Aug 9, 4:07 PM EDT | Areal Flood Advisory | GYX | Strafford | 53 min |
| Aug 9, 4:56 PM EDT | Special Weather Statement | GYX | Merrimack | 34 min |
| Aug 9, 6:13 PM EDT | Severe Thunderstorm Warning | GYX | Coos, Grafton | 34 min |
| Aug 9, 6:37 PM EDT | Special Weather Statement | GYX | Coos | 38 min |
| Aug 9, 10:13 PM EDT | Special Weather Statement | GYX | Belknap | 47 min |
| Aug 10, 12:20 PM EDT | Flash Flood Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Strafford and 1 more | 10 hr |
| Aug 10, 12:59 PM EDT | Special Weather Statement | BOX | Cheshire | 61 min |
| Aug 10, 2:03 PM EDT | Special Weather Statement | GYX | Carroll | 57 min |
| Aug 10, 2:06 PM EDT | Special Weather Statement | BOX | Cheshire | 54 min |
| Aug 10, 2:07 PM EDT | Special Weather Statement | GYX | Strafford | 53 min |
| Aug 10, 2:10 PM EDT | Special Weather Statement | BOX | Hillsborough | 65 min |
| Aug 10, 2:36 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Merrimack, Rockingham, Strafford | 54 min |
| Aug 10, 2:48 PM EDT | Areal Flood Advisory | GYX | Grafton, Sullivan | 3 hr |
| Aug 10, 3:30 PM EDT | Special Weather Statement | GYX | Grafton | 45 min |
| Aug 10, 3:51 PM EDT | Special Weather Statement | GYX | Belknap | 39 min |
| Aug 10, 3:53 PM EDT | Areal Flood Advisory | GYX | Belknap, Grafton, Merrimack | 3 hr |
| Aug 10, 4:04 PM EDT | Areal Flood Advisory | GYX | Coos | 116 min |
| Aug 10, 4:35 PM EDT | Flash Flood Warning | GYX | Belknap, Grafton | 3 hr |
| Aug 10, 5:23 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 112 min |
| Aug 10, 6:18 PM EDT | Areal Flood Advisory | GYX | Carroll, Coos, Grafton | 3 hr |
| Aug 10, 6:53 PM EDT | Special Weather Statement | GYX | Carroll | 52 min |
| Aug 11, 12:56 PM EDT | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Sullivan | 94 min |
| Aug 11, 3:33 PM EDT | Special Weather Statement | GYX | Sullivan | 27 min |
| Aug 11, 4:59 PM EDT | Special Weather Statement | GYX | Sullivan | 31 min |
| Aug 11, 5:31 PM EDT | Special Weather Statement | GYX | Sullivan | 29 min |
| Aug 11, 6:19 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire | 41 min |
| Aug 11, 7:07 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 83 min |
| Aug 11, 8:13 PM EDT | Special Weather Statement | BOX | Hillsborough | 47 min |
| Aug 11, 8:18 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 30 min |
| Aug 11, 8:36 PM EDT | Special Weather Statement | GYX | Merrimack | 24 min |
| Aug 11, 8:42 PM EDT | Special Weather Statement | BOX | Cheshire | 63 min |
| Aug 12, 4:27 PM EDT | Special Weather Statement | BOX | Hillsborough | 33 min |
| Aug 12, 4:35 PM EDT | Special Weather Statement | GYX | Grafton | 25 min |
| Aug 12, 5:14 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Grafton, Merrimack | 2 hr |
| Aug 12, 5:16 PM EDT | Special Weather Statement | GYX | Merrimack | 29 min |
| Aug 12, 5:44 PM EDT | Special Weather Statement | GYX | Belknap | 31 min |
| Aug 12, 6:04 PM EDT | Special Weather Statement | GYX | Carroll | 11 min |
| Aug 12, 6:12 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Grafton | 48 min |
| Aug 12, 6:49 PM EDT | Special Weather Statement | GYX | Carroll | 26 min |
| Aug 15, 5:28 AM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| Aug 15, 6:58 AM EDT | Areal Flood Advisory | BOX | Hillsborough | 113 min |
| Aug 16, 3:09 AM EDT | Areal Flood Advisory | GYX | Rockingham, Strafford | 4 hr |
| Aug 16, 3:40 AM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| Aug 16, 4:14 AM EDT | Flash Flood Warning | BOX | Hillsborough | 2 hr |
| Aug 16, 4:23 AM EDT | Flash Flood Warning | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 3 hr |
| Aug 17, 6:18 PM EDT | Special Weather Statement | GYX | Carroll | 27 min |
| Aug 17, 6:31 PM EDT | Special Weather Statement | GYX | Merrimack | 29 min |
| Aug 17, 7:04 PM EDT | Special Weather Statement | BOX | Cheshire | 56 min |
| Aug 17, 8:02 PM EDT | Special Weather Statement | GYX | Merrimack | 28 min |
| Aug 17, 8:27 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Merrimack, Rockingham, Strafford | 63 min |
| Aug 17, 8:37 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 34 min |
| Aug 17, 9:16 PM EDT | Special Weather Statement | GYX | Rockingham | 29 min |
| Aug 17, 9:50 PM EDT | Special Weather Statement | GYX | Rockingham | 40 min |
| Aug 25, 7:32 AM EDT | Dense Fog Advisory | GYX | Carroll, Rockingham, Strafford | 88 min |
| Aug 31, 4:06 PM EDT | Mesoscale Discussion | SPC | Coos | 54 min |
| Aug 31, 5:18 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos | 27 min |
| Sep 7, 7:11 AM EDT | Dense Fog Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 109 min |
| Sep 7, 3:27 PM EDT | High Surf Advisory | GYX | Rockingham | 4 days |
| Sep 8, 3:55 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 65 min |
| Sep 8, 4:09 PM EDT | Special Weather Statement | BOX | Cheshire | 51 min |
| Sep 8, 4:30 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 45 min |
| Sep 8, 4:47 PM EDT | Severe Thunderstorm Watch | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 6 hr |
| Sep 8, 5:12 PM EDT | Special Weather Statement | GYX | Merrimack | 33 min |
| Sep 8, 5:18 PM EDT | Special Weather Statement | GYX | Carroll | 27 min |
| Sep 8, 5:32 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 36 min |
| Sep 8, 5:45 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 60 min |
| Sep 8, 5:52 PM EDT | Special Weather Statement | GYX | Carroll | 23 min |
| Sep 8, 6:15 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 60 min |
| Sep 8, 6:31 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 59 min |
| Sep 8, 6:33 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham, Strafford | 57 min |
| Sep 8, 6:53 PM EDT | Severe Thunderstorm Warning | GYX | Coos, Grafton | 52 min |
| Sep 8, 6:58 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 32 min |
| Sep 8, 7:15 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 1 more | 60 min |
| Sep 8, 7:30 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 60 min |
| Sep 8, 7:53 PM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Hillsborough, Merrimack, Rockingham, Strafford | 97 min |
| Sep 8, 8:13 PM EDT | Severe Thunderstorm Warning | GYX | Carroll, Coos, Strafford | 62 min |
| Sep 10, 2:49 PM EDT | Frost Advisory | GYX | Coos, Grafton | 16 hr |
| Sep 11, 6:37 PM EDT | Frost Advisory | GYX | Carroll, Coos | 8 hr |
| Sep 15, 2:57 AM EDT | Frost Advisory | GYX | Carroll, Coos, Grafton | 27 hr |
| Sep 16, 2:37 PM EDT | Frost Advisory | GYX | Carroll, Coos | 16 hr |
| Sep 18, 3:27 AM EDT | Wind Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 24 hr |
| Sep 18, 4:37 AM EDT | Wind Advisory | BOX | Cheshire, Hillsborough | 23 hr |
| Sep 18, 4:41 PM EDT | Mesoscale Discussion | SPC | Cheshire, Grafton, Hillsborough, Merrimack, Sullivan | 2 hr |
| Sep 18, 7:04 PM EDT | Special Weather Statement | BOX | Cheshire, Hillsborough | 86 min |
| Sep 18, 7:54 PM EDT | Severe Thunderstorm Watch | SPC | Cheshire, Hillsborough | 6 hr |
| Sep 18, 8:34 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 56 min |
| Sep 18, 8:52 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 5 hr |
| Sep 18, 9:31 PM EDT | Severe Thunderstorm Warning | BOX | Cheshire, Hillsborough | 59 min |
| Sep 18, 10:16 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 59 min |
| Sep 18, 11:09 PM EDT | Mesoscale Discussion | SPC | Rockingham | 66 min |
| Sep 18, 11:16 PM EDT | Severe Thunderstorm Warning | BOX | Hillsborough | 59 min |
| Sep 18, 11:58 PM EDT | Areal Flood Advisory | GYX | Carroll, Coos, Grafton | 3 hr |
| Sep 19, 12:12 AM EDT | River Flood Warning | GYX | Grafton | 5 hr |
| Sep 19, 3:40 AM EDT | Frost Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Strafford, Sullivan | 27 hr |
| Sep 19, 3:40 AM EDT | Freeze Warning | GYX | Carroll, Coos, Grafton | 27 hr |
| Sep 19, 3:41 AM EDT | Frost Advisory | BOX | Cheshire | 28 hr |
| Sep 19, 7:12 AM EDT | River Flood Warning | GYX | Carroll | 4 hr |
| Sep 22, 11:29 PM EDT | Special Weather Statement | BOX | Hillsborough | 61 min |
| Sep 24, 2:09 PM EDT | Frost Advisory | GYX | Carroll, Grafton | 17 hr |
| Sep 27, 3:11 PM EDT | Frost Advisory | GYX | Carroll | 16 hr |
| Oct 4, 11:17 PM EDT | Dense Fog Advisory | BOX | Cheshire, Hillsborough | 10 hr |
| Oct 11, 4:17 AM EDT | Freeze Watch | BOX | Cheshire, Hillsborough | 23 hr |
| Oct 11, 3:04 PM EDT | Freeze Watch | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 12 hr |
| Oct 12, 3:14 AM EDT | Freeze Warning | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 31 hr |
| Oct 12, 3:37 AM EDT | Freeze Warning | BOX | Cheshire, Hillsborough | 30 hr |
| Oct 19, 7:36 PM EDT | Special Weather Statement | GYX | Carroll | 39 min |
| Oct 27, 4:10 PM EDT | High Wind Watch | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 23 hr |
| Oct 27, 4:50 PM EDT | High Wind Watch | BOX | Cheshire, Hillsborough | 21 hr |
| Oct 27, 4:51 PM EDT | Flood Watch | BOX | Cheshire, Hillsborough | 56 hr |
| Oct 28, 4:07 AM EDT | Coastal Flood Watch | GYX | Rockingham | 11 hr |
| Oct 28, 4:38 AM EDT | High Wind Warning | BOX | Cheshire, Hillsborough | 44 hr |
| Oct 28, 3:07 PM EDT | Flood Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 69 hr |
| Oct 28, 3:14 PM EDT | High Wind Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 36 hr |
| Oct 28, 3:19 PM EDT | Coastal Flood Warning | GYX | Rockingham | 36 hr |
| Oct 30, 12:32 AM EDT | Areal Flood Warning | GYX | Belknap, Carroll, Coos, Grafton | 8 hr |
| Oct 30, 12:33 AM EDT | Wind Advisory | BOX | Cheshire, Hillsborough | 13 hr |
| Oct 30, 1:49 AM EDT | Flash Flood Warning | GYX | Carroll, Coos, Grafton | 5 hr |
| Oct 30, 2:09 AM EDT | River Flood Warning | GYX | Grafton | 10 hr |
| Oct 30, 3:03 AM EDT | River Flood Warning | GYX | Carroll | 27 hr |
| Oct 30, 5:51 AM EDT | Mesoscale Discussion | SPC | Belknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more | 114 min |
| Oct 30, 8:31 AM EDT | Special Weather Statement | BOX | Hillsborough | 29 min |
| Oct 30, 5:42 PM EDT | Special Weather Statement | BOX | Hillsborough | 63 min |
| Oct 30, 6:19 PM EDT | Areal Flood Advisory | BOX | Cheshire, Hillsborough | 3 hr |
| Oct 30, 6:53 PM EDT | Special Weather Statement | GYX | Belknap, Carroll, Rockingham, Strafford | 52 min |
| Oct 30, 8:36 PM EDT | Severe Thunderstorm Warning | GYX | Merrimack, Rockingham, Strafford | 39 min |
| Oct 30, 9:13 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 47 min |
| Oct 30, 9:41 PM EDT | Mesoscale Discussion | SPC | Carroll, Coos, Grafton | 64 min |
| Oct 30, 9:53 PM EDT | Special Weather Statement | GYX | Carroll, Coos, Grafton | 67 min |
| Oct 30, 10:20 PM EDT | Areal Flood Warning | GYX | Carroll, Coos, Grafton | 12 hr |
| Nov 6, 3:14 PM EST | Wind Advisory | GYX | Rockingham | 39 hr |
| Nov 7, 3:30 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 28 hr |
| Nov 7, 3:36 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 29 hr |
| Nov 15, 2:31 AM EST | Coastal Flood Advisory | GYX | Rockingham | 10 hr |
| Nov 16, 2:54 AM EST | Coastal Flood Statement | GYX | Rockingham | 11 hr |
| Dec 1, 3:26 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 34 hr |
| Dec 1, 4:50 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 31 hr |
| Dec 2, 9:32 AM EST | Dense Fog Advisory | BOX | Cheshire, Hillsborough | 4 hr |
| Dec 4, 12:49 PM EST | Dense Fog Advisory | GYX | Belknap, Carroll, Merrimack, Rockingham, Strafford | 111 min |
| Dec 4, 5:11 PM EST | Dense Fog Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Rockingham, Strafford and 1 more | 7 hr |
| Dec 9, 3:38 PM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 23 hr |
| Dec 9, 3:48 PM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 12 hr |
| Dec 13, 3:17 AM EST | Coastal Flood Statement | GYX | Rockingham | 36 min |
| Dec 13, 3:53 AM EST | Coastal Flood Statement | GYX | Rockingham | 9 hr |
| Dec 14, 3:10 AM EST | Coastal Flood Statement | GYX | Rockingham | 10 hr |
| Dec 15, 3:28 AM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton | 25 hr |
| Dec 16, 4:06 AM EST | Winter Storm Warning | GYX | Carroll, Coos | 3 days |
| Dec 16, 4:06 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 56 hr |
| Dec 16, 4:07 AM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 48 hr |
| Dec 16, 8:19 PM EST | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Sullivan | 5 hr |
| Dec 17, 3:35 AM EST | Winter Storm Watch | GYX | Carroll, Coos, Grafton | 12 hr |
| Dec 17, 10:01 AM EST | Coastal Flood Statement | GYX | Rockingham | 4 hr |
| Dec 18, 6:36 AM EST | Coastal Flood Statement | GYX | Rockingham | 10 hr |
| Dec 18, 8:08 AM EST | Areal Flood Advisory | GYX | Rockingham, Strafford | 4 hr |
| Dec 18, 1:56 PM EST | Coastal Flood Warning | GYX | Rockingham | 2 hr |
| Dec 20, 3:05 PM EST | Wind Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 30 hr |
| Dec 21, 4:30 AM EST | Wind Advisory | BOX | Hillsborough | 11 hr |
| Dec 21, 4:50 PM EST | Coastal Flood Statement | GYX | Rockingham | 3 hr |
| Dec 25, 4:05 AM EST | Winter Storm Watch | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 34 hr |
| Dec 25, 5:03 AM EST | Winter Storm Watch | BOX | Cheshire, Hillsborough | 24 hr |
| Dec 25, 3:19 PM EST | Winter Storm Warning | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 57 hr |
| Dec 25, 4:36 PM EST | Winter Storm Warning | BOX | Cheshire, Hillsborough | 46 hr |
| Dec 26, 2:27 PM EST | Winter Weather Advisory | GYX | Rockingham | 26 hr |
| Dec 26, 2:29 PM EST | Coastal Flood Advisory | GYX | Rockingham | 19 hr |
| Dec 26, 4:39 PM EST | Mesoscale Discussion | SPC | Cheshire, Hillsborough, Sullivan | 5 hr |
| Dec 26, 8:22 PM EST | Mesoscale Discussion | SPC | Belknap, Carroll, Coos, Grafton, Merrimack, Sullivan | 6 hr |
| Dec 27, 3:52 AM EST | Mesoscale Discussion | SPC | Carroll, Coos, Strafford | 6 hr |
| Dec 27, 9:25 AM EST | Coastal Flood Warning | GYX | Rockingham | 4 hr |
| Dec 28, 4:43 PM EST | Winter Weather Advisory | BOX | Cheshire, Hillsborough | 33 hr |
| Dec 29, 3:29 AM EST | Winter Weather Advisory | GYX | Belknap, Carroll, Coos, Grafton, Merrimack, Rockingham and 2 more | 24 hr |
| Dec 29, 4:25 AM EST | Winter Storm Warning | BOX | Hillsborough | 21 hr |
| Dec 29, 11:36 AM EST | Winter Storm Warning | GYX | Rockingham, Strafford | 16 hr |
| Dec 29, 9:11 PM EST | Mesoscale Discussion | SPC | Rockingham, Strafford | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.