Weather alerts in Maryland, 2022
1,121 weather alerts in 2022, 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 2022. Tap one for its archive.
- Alerts
- 1,121
- Warnings
- 469
- Watches
- 84
- Advisories
- 267
- Busiest month
- July248 alerts
- Busiest day
- August 5, 202240 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, 9:44 PM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 12 hr |
| Jan 1, 1:48 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Saint Mary's and 1 more | 20 hr |
| Jan 1, 3:19 AM EST | Coastal Flood Statement | AKQ | Dorchester | 10 hr |
| Jan 1, 5:40 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard and 1 more | 4 hr |
| Jan 1, 11:11 AM EST | Special Weather Statement | AKQ | Worcester | 64 min |
| Jan 1, 12:41 PM EST | Special Weather Statement | AKQ | Wicomico, Worcester | 64 min |
| Jan 1, 4:29 PM EST | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 5 more | 5 hr |
| Jan 2, 3:52 AM EST | Winter Storm Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 11 hr |
| Jan 2, 3:57 AM EST | Winter Storm Watch | PHI | Caroline, Queen Anne's, Talbot | 11 hr |
| Jan 2, 4:28 AM EST | Winter Storm Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Howard, Montgomery and 3 more | 8 hr |
| Jan 2, 4:28 AM EST | Winter Storm Warning | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 5 more | 36 hr |
| Jan 2, 4:28 AM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 33 hr |
| Jan 2, 7:07 AM EST | Coastal Flood Statement | AKQ | Dorchester | 9 hr |
| Jan 2, 1:13 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 8 hr |
| Jan 2, 2:49 PM EST | Winter Storm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 27 hr |
| Jan 2, 2:50 PM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico | 28 hr |
| Jan 2, 2:50 PM EST | Winter Weather Advisory | AKQ | Worcester | 28 hr |
| Jan 3, 2:48 AM EST | Coastal Flood Advisory | AKQ | Worcester | 8 hr |
| Jan 3, 5:13 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Charles, Prince George's | 4 hr |
| Jan 3, 8:41 AM EST | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Talbot | 3 hr |
| Jan 3, 11:06 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 10 more | 5 hr |
| Jan 3, 1:49 PM EST | Coastal Flood Advisory | AKQ | Worcester | 13 hr |
| Jan 4, 2:56 AM EST | Coastal Flood Advisory | AKQ | Worcester | 13 hr |
| Jan 4, 9:04 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 25 hr |
| Jan 4, 9:04 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Charles, Harford, Saint Mary's, City of Baltimore | 39 hr |
| Jan 4, 2:41 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 3 more | 18 hr |
| Jan 4, 3:00 PM EST | Winter Weather Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 21 hr |
| Jan 4, 3:32 PM EST | Winter Weather Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 17 hr |
| Jan 5, 5:58 AM EST | Coastal Flood Statement | AKQ | Dorchester | 14 hr |
| Jan 5, 2:33 PM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 38 hr |
| Jan 5, 2:33 PM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 39 hr |
| Jan 5, 3:06 PM EST | Winter Weather Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 43 hr |
| Jan 5, 3:28 PM EST | Winter Weather Advisory | AKQ | Dorchester, Wicomico | 41 hr |
| Jan 7, 2:02 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 5 hr |
| Jan 8, 3:54 AM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 33 hr |
| Jan 9, 8:03 AM EST | Winter Weather Advisory | LWX | Allegany | 67 min |
| Jan 9, 4:43 PM EST | Wind Advisory | LWX | Allegany | 14 hr |
| Jan 10, 2:20 AM EST | Wind Chill Advisory | LWX | Allegany | 32 hr |
| Jan 14, 3:33 AM EST | Winter Storm Watch | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 33 hr |
| Jan 15, 4:35 AM EST | Winter Storm Warning | LWX | Allegany, Frederick, Washington | 68 hr |
| Jan 15, 6:54 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Baltimore, Cecil, Harford, Saint Mary's, City of Baltimore | 37 hr |
| Jan 15, 12:30 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more | 34 hr |
| Jan 15, 2:58 PM EST | Winter Weather Advisory | PHI | Kent | 37 hr |
| Jan 15, 3:37 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 51 hr |
| Jan 15, 3:52 PM EST | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico | 12 hr |
| Jan 15, 3:52 PM EST | High Surf Advisory | AKQ | Worcester | 54 hr |
| Jan 15, 8:55 PM EST | Coastal Flood Warning | LWX | Anne Arundel, Harford, Saint Mary's | 41 hr |
| Jan 16, 3:16 AM EST | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 39 hr |
| Jan 16, 4:18 AM EST | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 35 hr |
| Jan 16, 3:24 PM EST | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Montgomery, Washington | 5 hr |
| Jan 16, 8:14 PM EST | Coastal Flood Advisory | LWX | Baltimore, Calvert, Cecil, Charles, Harford, City of Baltimore | 21 hr |
| Jan 16, 8:33 PM EST | High Wind Warning | LWX | Allegany | 22 hr |
| Jan 16, 8:33 PM EST | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 22 hr |
| Jan 16, 10:43 PM EST | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 47 min |
| Jan 16, 11:12 PM EST | Mesoscale Discussion | SPC | Washington | 3 hr |
| Jan 17, 3:10 AM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 15 hr |
| Jan 17, 8:35 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 13 hr |
| Jan 17, 6:26 PM EST | Wind Advisory | LWX | Allegany | 7 hr |
| Jan 19, 1:09 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 5 more | 22 hr |
| Jan 19, 3:03 PM EST | Winter Weather Advisory | PHI | Kent | 20 hr |
| Jan 20, 3:21 AM EST | Winter Weather Advisory | AKQ | Somerset, Wicomico, Worcester | 28 hr |
| Jan 20, 10:52 PM EST | Winter Weather Advisory | AKQ | Somerset, Worcester | 32 hr |
| Jan 21, 11:29 AM EST | Winter Weather Advisory | AKQ | Wicomico | 20 hr |
| Jan 22, 2:51 PM EST | Winter Weather Advisory | LWX | 34 hr | |
| Jan 24, 4:07 AM EST | Winter Weather Advisory | LWX | 29 hr | |
| Jan 27, 3:13 AM EST | Winter Storm Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 24 hr |
| Jan 27, 3:30 AM EST | Winter Storm Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 25 hr |
| Jan 27, 2:28 PM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Cecil, Charles and 6 more | 45 hr |
| Jan 27, 3:37 PM EST | Winter Storm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 48 hr |
| Jan 27, 3:41 PM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 44 hr |
| Jan 28, 4:00 AM EST | Blizzard Warning | AKQ | Somerset, Wicomico, Worcester | 33 hr |
| Jan 28, 7:32 AM EST | Special Weather Statement | LWX | Baltimore, Carroll, Harford | 58 min |
| Jan 28, 9:14 AM EST | Wind Chill Advisory | LWX | Allegany | 48 hr |
| Jan 28, 2:30 PM EST | Coastal Flood Advisory | AKQ | Worcester | 20 hr |
| Jan 28, 8:44 PM EST | Mesoscale Discussion | SPC | Somerset, Wicomico, Worcester | 3 hr |
| Jan 29, 4:25 AM EST | Mesoscale Discussion | SPC | Caroline, Wicomico, Worcester | 6 hr |
| Jan 29, 1:00 PM EST | Winter Weather Advisory | AKQ | Somerset, Wicomico, Worcester | 7 hr |
| Jan 29, 3:03 PM EST | Wind Chill Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 13 hr |
| Feb 2, 7:22 AM EST | Dense Fog Advisory | LWX | Carroll, Frederick, Howard, Montgomery | 3 hr |
| Feb 2, 2:11 PM EST | Flood Watch | LWX | Allegany | 43 hr |
| Feb 2, 3:21 PM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 15 hr |
| Feb 2, 6:15 PM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Feb 3, 3:39 AM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Washington | 33 hr |
| Feb 3, 10:29 PM EST | Areal Flood Warning | LWX | Garrett | 11 hr |
| Feb 7, 2:53 AM EST | Winter Weather Advisory | PHI | Kent | 10 hr |
| Feb 7, 3:53 AM EST | Winter Weather Advisory | LWX | Cecil, Harford | 6 hr |
| Feb 9, 6:06 AM EST | Freezing Fog Advisory | LWX | Saint Mary's | 2 hr |
| Feb 12, 10:00 AM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more | 27 hr |
| Feb 12, 3:10 PM EST | Winter Weather Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 25 hr |
| Feb 14, 6:08 AM EST | Special Weather Statement | LWX | Baltimore, Carroll, Harford | 37 min |
| Feb 14, 6:46 AM EST | Special Weather Statement | LWX | Baltimore, Carroll, Frederick, City of Baltimore | 44 min |
| Feb 14, 7:31 AM EST | Special Weather Statement | LWX | Anne Arundel, Howard, Montgomery, City of Baltimore | 29 min |
| Feb 14, 8:11 AM EST | Special Weather Statement | LWX | Anne Arundel, Montgomery, Prince George's | 64 min |
| Feb 14, 8:56 AM EST | Special Weather Statement | PHI | Caroline | 49 min |
| Feb 14, 9:21 AM EST | Special Weather Statement | AKQ | Dorchester | 39 min |
| Feb 17, 3:49 AM EST | High Wind Warning | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 3 more | 29 hr |
| Feb 17, 3:49 AM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 30 hr |
| Feb 17, 3:49 AM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 30 hr |
| Feb 17, 2:45 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 21 hr |
| Feb 17, 11:46 PM EST | High Surf Advisory | AKQ | Worcester | 12 hr |
| Feb 18, 11:54 AM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 33 hr |
| Feb 18, 2:18 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 29 hr |
| Feb 18, 3:01 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 31 hr |
| Feb 18, 6:28 PM EST | Winter Weather Advisory | LWX | 20 hr | |
| Feb 19, 12:01 PM EST | Special Weather Statement | LWX | Allegany | 44 min |
| Feb 19, 12:16 PM EST | Special Weather Statement | LWX | Garrett | 44 min |
| Feb 19, 12:40 PM EST | Special Weather Statement | LWX | Washington | 35 min |
| Feb 19, 12:52 PM EST | Special Weather Statement | LWX | Allegany | 38 min |
| Feb 23, 3:34 AM EST | Winter Storm Watch | LWX | Allegany | 24 hr |
| Feb 23, 9:50 PM EST | Winter Weather Advisory | LWX | Allegany | 6 hr |
| Feb 24, 3:42 AM EST | Ice Storm Warning | LWX | Allegany | 28 hr |
| Feb 24, 3:42 AM EST | Winter Weather Advisory | LWX | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more | 29 hr |
| Feb 24, 9:13 PM EST | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 5 more | 5 hr |
| Feb 25, 2:38 AM EST | Wind Advisory | LWX | Allegany | 16 hr |
| Mar 6, 7:27 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 30 hr |
| Mar 7, 2:57 AM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 22 hr |
| Mar 7, 3:41 AM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 15 hr |
| Mar 7, 3:53 PM EST | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 2 hr |
| Mar 7, 4:54 PM EST | Severe Thunderstorm Watch | SPC | Allegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 4 more | 4 hr |
| Mar 7, 5:02 PM EST | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 43 min |
| Mar 7, 7:24 PM EST | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Harford, Washington | 51 min |
| Mar 7, 7:42 PM EST | Mesoscale Discussion | SPC | Cecil, Harford | 93 min |
| Mar 7, 9:03 PM EST | Special Weather Statement | AKQ | Wicomico, Worcester | 57 min |
| Mar 7, 9:04 PM EST | Special Weather Statement | AKQ | Wicomico, Worcester | 56 min |
| Mar 8, 6:37 PM EST | Winter Weather Advisory | LWX | Allegany | 18 hr |
| Mar 10, 3:36 AM EST | Winter Storm Watch | LWX | Allegany | 24 hr |
| Mar 11, 3:57 AM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 45 hr |
| Mar 11, 3:57 AM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 7 more | 35 hr |
| Mar 11, 3:06 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 34 hr |
| Mar 11, 3:19 PM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 34 hr |
| Mar 11, 3:19 PM EST | Winter Weather Advisory | PHI | Kent | 27 hr |
| Mar 11, 3:26 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 34 hr |
| Mar 12, 2:33 AM EST | Mesoscale Discussion | SPC | Allegany, Garrett | 6 hr |
| Mar 12, 3:06 PM EST | Special Weather Statement | PHI | Caroline | 54 min |
| Mar 12, 3:56 PM EST | Wind Chill Advisory | LWX | 16 hr | |
| Mar 17, 11:16 PM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 4 min |
| Mar 17, 11:20 PM EDT | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 11 hr |
| Mar 18, 12:55 AM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 10 hr |
| Mar 18, 3:23 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 7 hr |
| Mar 23, 11:04 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Charles, Howard, Montgomery, Prince George's and 1 more | 3 hr |
| Mar 24, 7:48 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 6 hr |
| Mar 25, 4:16 AM EDT | Dense Fog Advisory | LWX | Carroll, Frederick, Howard, Montgomery | 3 hr |
| Mar 25, 3:02 PM EDT | Winter Weather Advisory | LWX | 23 hr | |
| Mar 26, 11:26 AM EDT | Winter Storm Warning | LWX | 30 hr | |
| Mar 26, 6:23 PM EDT | Special Weather Statement | AKQ | Worcester | 37 min |
| Mar 28, 10:09 AM EDT | Snow Squall Warning | LWX | Frederick, Washington | 36 min |
| Mar 28, 10:25 AM EDT | Special Weather Statement | LWX | Carroll, Frederick | 35 min |
| Mar 28, 10:41 AM EDT | Winter Weather Advisory | LWX | Allegany | 7 hr |
| Mar 28, 1:36 PM EDT | Snow Squall Warning | LWX | Garrett | 84 min |
| Mar 28, 3:14 PM EDT | Special Weather Statement | LWX | Garrett | 46 min |
| Mar 29, 1:52 PM EDT | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Washington | 21 hr |
| Mar 31, 11:22 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 11 hr |
| Mar 31, 12:07 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 83 min |
| Mar 31, 1:24 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 36 min |
| Mar 31, 1:34 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 41 min |
| Mar 31, 1:41 PM EDT | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 6 hr |
| Mar 31, 2:01 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more | 8 hr |
| Mar 31, 2:25 PM EDT | Tornado Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 8 hr |
| Mar 31, 2:50 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 40 min |
| Mar 31, 3:04 PM EDT | Tornado Warning | LWX | Allegany | 13 min |
| Mar 31, 3:26 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 25 min |
| Mar 31, 3:40 PM EDT | Mesoscale Discussion | SPC | Carroll, Frederick, Washington | 2 hr |
| Mar 31, 3:48 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 27 min |
| Mar 31, 4:20 PM EDT | Severe Thunderstorm Watch | SPC | Kent | 8 hr |
| Mar 31, 5:56 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 26 min |
| Mar 31, 7:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 41 min |
| Mar 31, 7:13 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 47 min |
| Mar 31, 7:13 PM EDT | Tornado Warning | LWX | Carroll | 12 min |
| Mar 31, 7:13 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 92 min |
| Mar 31, 7:17 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 43 min |
| Mar 31, 7:42 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 36 min |
| Mar 31, 8:10 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 20 min |
| Mar 31, 8:18 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 42 min |
| Mar 31, 8:46 PM EDT | Tornado Warning | LWX | Montgomery, Prince George's | 10 min |
| Mar 31, 9:43 PM EDT | Mesoscale Discussion | SPC | Carroll, Cecil, Harford, Kent | 92 min |
| Mar 31, 9:50 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 19 min |
| Apr 1, 4:07 PM EDT | Special Weather Statement | LWX | Garrett | 38 min |
| Apr 3, 2:42 AM EDT | Wind Advisory | LWX | Allegany | 11 hr |
| Apr 6, 7:01 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Apr 9, 4:22 PM EDT | Special Weather Statement | LWX | Garrett | 23 min |
| Apr 9, 9:34 PM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 35 hr |
| Apr 9, 9:42 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more | 35 hr |
| Apr 14, 2:19 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Harford and 7 more | 116 min |
| Apr 14, 5:40 PM EDT | Mesoscale Discussion | SPC | Calvert, Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 3 hr |
| Apr 16, 7:43 AM EDT | Coastal Flood Advisory | LWX | Harford | 3 hr |
| Apr 16, 9:48 AM EDT | Freeze Watch | LWX | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more | 22 hr |
| Apr 16, 6:45 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 8 more | 90 min |
| Apr 16, 6:54 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 36 min |
| Apr 16, 7:17 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 28 min |
| Apr 16, 7:42 PM EDT | Special Weather Statement | PHI | Caroline, Talbot | 33 min |
| Apr 16, 8:02 PM EDT | Special Weather Statement | PHI | Kent | 28 min |
| Apr 17, 8:13 AM EDT | Frost Advisory | LWX | Baltimore, Cecil, Harford, Howard, Montgomery, City of Baltimore | 23 hr |
| Apr 17, 8:13 AM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Washington | 23 hr |
| Apr 17, 9:32 AM EDT | Winter Weather Advisory | LWX | Allegany, Washington | 34 hr |
| Apr 18, 3:59 AM EDT | Wind Advisory | AKQ | Somerset, Wicomico, Worcester | 18 hr |
| Apr 18, 4:05 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 22 hr |
| Apr 18, 4:05 AM EDT | High Surf Advisory | AKQ | Worcester | 26 hr |
| Apr 18, 11:36 AM EDT | Winter Storm Warning | LWX | Allegany | 8 hr |
| Apr 18, 2:04 PM EDT | Winter Weather Advisory | LWX | 33 hr | |
| Apr 19, 3:10 AM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more | 29 hr |
| Apr 19, 5:29 PM EDT | Special Weather Statement | LWX | Garrett | 31 min |
| Apr 26, 1:16 PM EDT | Mesoscale Discussion | SPC | Saint Mary's | 2 hr |
| Apr 26, 2:25 PM EDT | Severe Thunderstorm Watch | SPC | Calvert, Charles, Saint Mary's | 5 hr |
| Apr 26, 2:33 PM EDT | Freeze Watch | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery, Washington | 21 hr |
| Apr 27, 11:15 AM EDT | Freeze Watch | LWX | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more | 27 hr |
| Apr 27, 11:15 AM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more | 21 hr |
| Apr 28, 3:59 AM EDT | Fire Weather Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Apr 28, 3:59 AM EDT | Red Flag Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 18 hr |
| Apr 28, 8:35 AM EDT | Red Flag Warning | LWX | Cecil | 13 hr |
| Apr 28, 2:23 PM EDT | Freeze Warning | LWX | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more | 19 hr |
| Apr 29, 3:01 PM EDT | Frost Advisory | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more | 18 hr |
| May 1, 8:43 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 47 min |
| May 2, 5:15 AM EDT | Dense Fog Advisory | LWX | Allegany, Frederick, Washington | 5 hr |
| May 4, 1:40 AM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 11 hr |
| May 4, 2:04 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 4 hr |
| May 4, 6:54 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| May 5, 7:55 PM EDT | River Flood Watch | LWX | Washington | 32 hr |
| May 6, 3:13 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Harford and 5 more | 33 hr |
| May 6, 3:32 PM EDT | River Flood Watch | LWX | Frederick | 3 days |
| May 6, 3:33 PM EDT | River Flood Watch | LWX | Montgomery | 21 days |
| May 6, 3:34 PM EDT | River Flood Watch | LWX | Montgomery | 29 hr |
| May 6, 3:35 PM EDT | River Flood Watch | LWX | Washington | 13 hr |
| May 6, 3:37 PM EDT | River Flood Warning | LWX | Frederick | 45 hr |
| May 6, 4:14 PM EDT | Areal Flood Warning | LWX | Carroll, Frederick | 26 hr |
| May 6, 4:26 PM EDT | Areal Flood Warning | LWX | Garrett | 17 hr |
| May 6, 4:30 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 22 hr |
| May 6, 8:58 PM EDT | Wind Advisory | LWX | Cecil, Harford | 17 hr |
| May 6, 11:48 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 16 hr |
| May 7, 1:17 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Carroll, Harford, Howard, City of Baltimore | 8 hr |
| May 7, 4:57 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 5 days |
| May 7, 5:45 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 4 hr |
| May 7, 10:19 AM EDT | River Flood Warning | LWX | Washington | 52 hr |
| May 7, 10:29 AM EDT | River Flood Watch | LWX | Washington | 11 hr |
| May 7, 10:29 AM EDT | River Flood Watch | LWX | Allegany | 17 hr |
| May 7, 10:44 AM EDT | River Flood Warning | LWX | Frederick | 50 hr |
| May 7, 10:44 AM EDT | River Flood Warning | LWX | Montgomery | 60 hr |
| May 7, 12:33 PM EDT | Areal Flood Warning | LWX | Allegany, Washington | 24 hr |
| May 7, 12:56 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Howard | 4 hr |
| May 7, 3:24 PM EDT | Coastal Flood Watch | LWX | Saint Mary's | 4 days |
| May 7, 5:35 PM EDT | High Surf Advisory | AKQ | Worcester | 5 days |
| May 7, 9:20 PM EDT | River Flood Warning | LWX | Washington | 23 hr |
| May 7, 9:21 PM EDT | River Flood Watch | LWX | Washington | 77 min |
| May 7, 9:21 PM EDT | River Flood Warning | LWX | Montgomery | 39 hr |
| May 7, 10:14 PM EDT | Wind Advisory | AKQ | Worcester | 69 hr |
| May 7, 10:36 PM EDT | River Flood Warning | LWX | Washington | 12 hr |
| May 8, 6:12 AM EDT | Coastal Flood Warning | LWX | Saint Mary's | 4 days |
| May 8, 6:12 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 22 hr |
| May 8, 2:22 PM EDT | Frost Advisory | LWX | Allegany, Washington | 18 hr |
| May 8, 9:07 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Saint Mary's, City of Baltimore | 4 days |
| May 9, 4:21 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| May 10, 5:06 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 9 hr |
| May 10, 4:19 PM EDT | Coastal Flood Statement | AKQ | Worcester | 14 hr |
| May 10, 4:19 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 48 hr |
| May 11, 6:59 PM EDT | High Surf Advisory | AKQ | Worcester | 1 min |
| May 13, 3:46 PM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 20 hr |
| May 13, 8:00 PM EDT | Dense Fog Advisory | AKQ | Somerset, Wicomico, Worcester | 9 hr |
| May 14, 2:16 AM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Saint Mary's and 1 more | 8 hr |
| May 14, 8:53 AM EDT | Dense Fog Advisory | AKQ | Worcester | 2 hr |
| May 14, 5:39 PM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 16 hr |
| May 14, 9:35 PM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 11 hr |
| May 14, 10:45 PM EDT | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Cecil, Charles and 7 more | 10 hr |
| May 15, 3:05 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Frederick, Howard, Montgomery, Washington | 85 min |
| May 16, 4:47 AM EDT | Dense Fog Advisory | LWX | Allegany, Washington | 4 hr |
| May 16, 12:01 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 11 more | 119 min |
| May 16, 2:23 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Charles, Dorchester and 9 more | 2 hr |
| May 16, 3:15 PM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| May 16, 3:17 PM EDT | Special Weather Statement | AKQ | Worcester | 13 min |
| May 16, 3:40 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 5 hr |
| May 16, 4:07 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 38 min |
| May 16, 4:35 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 40 min |
| May 16, 5:11 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 64 min |
| May 16, 5:11 PM EDT | Special Weather Statement | PHI | Talbot | 34 min |
| May 16, 5:20 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 40 min |
| May 16, 5:37 PM EDT | Mesoscale Discussion | SPC | Caroline, Dorchester, Talbot, Wicomico | 53 min |
| May 16, 6:11 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico, Worcester | 64 min |
| May 16, 6:47 PM EDT | Special Weather Statement | AKQ | Wicomico | 28 min |
| May 16, 7:19 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 41 min |
| May 16, 7:29 PM EDT | Special Weather Statement | AKQ | Somerset | 31 min |
| May 16, 7:35 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 40 min |
| May 19, 3:25 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| May 20, 10:39 AM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Washington | 96 min |
| May 20, 11:06 AM EDT | Severe Thunderstorm Warning | LWX | Garrett | 39 min |
| May 20, 11:21 AM EDT | Severe Thunderstorm Warning | LWX | Garrett | 39 min |
| May 20, 11:29 AM EDT | Severe Thunderstorm Warning | LWX | Allegany | 46 min |
| May 20, 11:35 AM EDT | Tornado Watch | SPC | Allegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 4 more | 7 hr |
| May 20, 11:41 AM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 29 min |
| May 20, 12:09 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett, Washington | 51 min |
| May 20, 12:32 PM EDT | Tornado Warning | LWX | Allegany | 10 min |
| May 20, 12:41 PM EDT | Tornado Warning | LWX | Allegany, Washington | 13 min |
| May 20, 12:53 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 17 min |
| May 20, 1:49 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 5 more | 86 min |
| May 22, 12:20 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 8 more | 2 hr |
| May 22, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 7 hr |
| May 22, 3:35 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 40 min |
| May 22, 3:58 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 30 min |
| May 22, 4:11 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 49 min |
| May 22, 4:15 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 7 more | 90 min |
| May 22, 4:21 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 27 min |
| May 22, 4:46 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 44 min |
| May 22, 4:53 PM EDT | Areal Flood Warning | LWX | Montgomery | 3 hr |
| May 22, 5:02 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 28 min |
| May 22, 5:09 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 51 min |
| May 22, 5:16 PM EDT | Special Weather Statement | CTP | Harford | 44 min |
| May 22, 5:30 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 45 min |
| May 22, 5:36 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Cecil, Harford, Howard, City of Baltimore | 39 min |
| May 22, 5:56 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 49 min |
| May 22, 6:13 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 41 min |
| May 22, 6:16 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 44 min |
| May 22, 6:32 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 6 more | 118 min |
| May 22, 6:37 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 12 min |
| May 22, 7:04 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Charles, Frederick, Howard, Montgomery and 1 more | 56 min |
| May 22, 7:18 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 5 hr |
| May 22, 7:26 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 3 more | 64 min |
| May 22, 7:34 PM EDT | Special Weather Statement | AKQ | Dorchester | 56 min |
| May 22, 7:41 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 41 min |
| May 22, 8:00 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Calvert, Prince George's | 6 hr |
| May 22, 8:15 PM EDT | Areal Flood Warning | LWX | Howard, Montgomery | 3 hr |
| May 22, 8:24 PM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 3 hr |
| May 22, 8:28 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 32 min |
| May 22, 8:37 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico | 53 min |
| May 22, 8:42 PM EDT | Special Weather Statement | PHI | Talbot | 63 min |
| May 22, 8:51 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 24 min |
| May 22, 10:01 PM EDT | Special Weather Statement | AKQ | Somerset | 44 min |
| May 22, 10:09 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 5 hr |
| May 22, 10:39 PM EDT | Special Weather Statement | AKQ | Somerset, Worcester | 51 min |
| May 24, 5:06 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 3 hr |
| May 24, 5:19 PM EDT | Beach Hazards Statement | AKQ | Worcester | 3 days |
| May 25, 6:44 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 6 hr |
| May 27, 1:01 AM EDT | Dense Fog Advisory | AKQ | Somerset, Worcester | 9 hr |
| May 27, 4:07 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more | 19 hr |
| May 27, 6:24 AM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 6 more | 8 hr |
| May 27, 8:13 AM EDT | Mesoscale Discussion | SPC | Charles, Prince George's | 2 hr |
| May 27, 10:59 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 5 more | 91 min |
| May 27, 11:43 AM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 47 min |
| May 27, 11:47 AM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 43 min |
| May 27, 11:50 AM EDT | Tornado Watch | SPC | Cecil, Dorchester, Harford, Somerset, Wicomico, Worcester | 4 hr |
| May 27, 11:54 AM EDT | Tornado Warning | LWX | Montgomery | 6 min |
| May 27, 11:55 AM EDT | Mesoscale Discussion | SPC | Caroline, Cecil | 95 min |
| May 27, 11:59 AM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 46 min |
| May 27, 12:10 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 50 min |
| May 27, 12:17 PM EDT | Tornado Warning | LWX | Howard, Montgomery | 14 min |
| May 27, 12:24 PM EDT | Tornado Warning | LWX | Carroll | 18 min |
| May 27, 12:27 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 48 min |
| May 27, 12:29 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Howard, Montgomery, Prince George's and 1 more | 46 min |
| May 27, 12:29 PM EDT | Tornado Warning | LWX | Howard, Montgomery | 16 min |
| May 27, 12:35 PM EDT | Tornado Warning | LWX | Howard, Montgomery | 25 min |
| May 27, 12:36 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 39 min |
| May 27, 12:45 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 45 min |
| May 27, 12:57 PM EDT | Severe Thunderstorm Watch | SPC | Caroline, Kent, Queen Anne's, Talbot | 5 hr |
| May 27, 1:01 PM EDT | Tornado Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 14 min |
| May 27, 1:10 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 50 min |
| May 27, 1:15 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 45 min |
| May 27, 1:24 PM EDT | Special Weather Statement | AKQ | Dorchester | 51 min |
| May 27, 1:33 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 42 min |
| May 27, 1:33 PM EDT | Tornado Warning | LWX | Harford | 16 min |
| May 27, 1:43 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 47 min |
| May 27, 1:44 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 46 min |
| May 27, 1:51 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico | 54 min |
| May 27, 1:51 PM EDT | Special Weather Statement | PHI | Cecil | 39 min |
| May 27, 2:02 PM EDT | Special Weather Statement | AKQ | Worcester | 58 min |
| May 27, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 4 hr |
| May 27, 7:22 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Prince George's, Saint Mary's | 83 min |
| May 27, 7:51 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| May 27, 8:29 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Talbot | 91 min |
| May 27, 8:30 PM EDT | Tornado Warning | LWX | Calvert, Charles, Prince George's | 9 min |
| May 27, 8:37 PM EDT | Tornado Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 23 min |
| May 27, 8:50 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 30 min |
| May 27, 9:05 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 40 min |
| May 27, 9:39 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 36 min |
| May 27, 10:10 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 48 min |
| May 27, 10:51 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 2 hr |
| May 28, 1:56 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 3 hr |
| Jun 1, 5:19 AM EDT | Special Weather Statement | AKQ | Somerset | 56 min |
| Jun 1, 8:12 PM EDT | Dense Fog Advisory | AKQ | Worcester | 4 hr |
| Jun 2, 3:12 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Jun 2, 1:04 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more | 116 min |
| Jun 2, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more | 7 hr |
| Jun 2, 3:07 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Cecil, Harford, Howard, Montgomery and 2 more | 4 hr |
| Jun 2, 3:07 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 38 min |
| Jun 2, 3:22 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 38 min |
| Jun 2, 3:25 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jun 2, 3:27 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 22 min |
| Jun 2, 3:52 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 38 min |
| Jun 2, 3:54 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 51 min |
| Jun 2, 3:57 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 20 min |
| Jun 2, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 43 min |
| Jun 2, 4:17 PM EDT | Areal Flood Warning | LWX | Montgomery | 4 hr |
| Jun 2, 4:18 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 42 min |
| Jun 2, 4:41 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 5 min |
| Jun 2, 4:43 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 47 min |
| Jun 2, 4:43 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 8 more | 92 min |
| Jun 2, 4:45 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 47 min |
| Jun 2, 4:46 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 100 min |
| Jun 2, 5:14 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 46 min |
| Jun 2, 5:25 PM EDT | Special Weather Statement | AKQ | Dorchester | 50 min |
| Jun 2, 5:31 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 44 min |
| Jun 2, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 29 min |
| Jun 2, 5:43 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 47 min |
| Jun 2, 5:58 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 47 min |
| Jun 2, 6:04 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 41 min |
| Jun 2, 6:12 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 48 min |
| Jun 2, 6:26 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Jun 2, 6:31 PM EDT | Special Weather Statement | AKQ | Dorchester | 29 min |
| Jun 2, 6:44 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 32 min |
| Jun 2, 7:03 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 27 min |
| Jun 2, 7:12 PM EDT | Special Weather Statement | AKQ | Somerset | 48 min |
| Jun 2, 7:23 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 67 min |
| Jun 2, 7:33 PM EDT | Special Weather Statement | AKQ | Worcester | 42 min |
| Jun 7, 8:00 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 7 hr |
| Jun 7, 3:26 PM EDT | Coastal Flood Advisory | LWX | Harford | 84 min |
| Jun 7, 4:50 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 11 hr |
| Jun 8, 12:05 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more | 15 hr |
| Jun 8, 2:58 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Charles, Montgomery, Prince George's, Saint Mary's | 2 hr |
| Jun 8, 5:20 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 28 min |
| Jun 8, 6:13 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 47 min |
| Jun 8, 6:25 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Prince George's | 37 min |
| Jun 8, 6:40 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Howard, Prince George's | 75 min |
| Jun 8, 6:50 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 40 min |
| Jun 8, 6:53 PM EDT | Areal Flood Warning | LWX | Charles | 3 hr |
| Jun 8, 6:58 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery | 26 min |
| Jun 8, 7:09 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 26 min |
| Jun 8, 7:47 PM EDT | Flash Flood Warning | LWX | Howard, Montgomery | 2 hr |
| Jun 8, 7:55 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Howard, Prince George's | 8 hr |
| Jun 8, 8:17 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 43 min |
| Jun 8, 8:39 PM EDT | Tornado Warning | LWX | Baltimore, Howard | 21 min |
| Jun 8, 8:42 PM EDT | Tornado Warning | LWX | Calvert, Saint Mary's | 33 min |
| Jun 8, 8:58 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 47 min |
| Jun 8, 9:00 PM EDT | Flash Flood Warning | LWX | Baltimore, Howard, City of Baltimore | 2 hr |
| Jun 8, 9:07 PM EDT | Severe Thunderstorm Warning | LWX | Calvert | 27 min |
| Jun 8, 9:17 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 101 min |
| Jun 8, 9:22 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 38 min |
| Jun 8, 9:23 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 21 min |
| Jun 8, 9:41 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 49 min |
| Jun 8, 9:48 PM EDT | Areal Flood Warning | LWX | Howard, Montgomery | 3 hr |
| Jun 8, 9:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Jun 8, 10:00 PM EDT | Areal Flood Warning | LWX | Charles, Saint Mary's | 3 hr |
| Jun 8, 10:42 PM EDT | Special Weather Statement | AKQ | Dorchester | 48 min |
| Jun 8, 11:02 PM EDT | Areal Flood Warning | LWX | Baltimore, Howard, City of Baltimore | 3 hr |
| Jun 8, 11:09 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 51 min |
| Jun 8, 11:11 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 37 min |
| Jun 8, 11:17 PM EDT | Special Weather Statement | PHI | Caroline | 28 min |
| Jun 8, 11:17 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Garrett and 6 more | 118 min |
| Jun 9, 1:39 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 3 hr |
| Jun 12, 12:29 PM EDT | Special Weather Statement | AKQ | Somerset | 46 min |
| Jun 12, 12:46 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 44 min |
| Jun 13, 6:31 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 44 min |
| Jun 13, 6:57 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| Jun 13, 9:02 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 43 min |
| Jun 13, 11:42 PM EDT | Mesoscale Discussion | SPC | Garrett | 2 hr |
| Jun 14, 12:45 AM EDT | Severe Thunderstorm Watch | SPC | Allegany, Garrett | 5 hr |
| Jun 14, 4:01 AM EDT | Severe Thunderstorm Warning | LWX | Washington | 44 min |
| Jun 14, 6:37 AM EDT | Special Weather Statement | PHI | Kent | 68 min |
| Jun 14, 7:19 AM EDT | Special Weather Statement | PHI | Kent | 26 min |
| Jun 14, 7:27 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 28 min |
| Jun 14, 9:01 AM EDT | Special Weather Statement | PHI | Queen Anne's | 44 min |
| Jun 14, 9:19 AM EDT | Special Weather Statement | PHI | Queen Anne's | 26 min |
| Jun 14, 9:30 AM EDT | Special Weather Statement | PHI | Kent, Talbot | 30 min |
| Jun 14, 9:38 AM EDT | Special Weather Statement | AKQ | Dorchester | 52 min |
| Jun 14, 9:42 AM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 77 min |
| Jun 14, 9:52 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 38 min |
| Jun 14, 10:03 AM EDT | Special Weather Statement | PHI | Caroline | 42 min |
| Jun 14, 10:08 AM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 52 min |
| Jun 14, 10:30 AM EDT | Severe Thunderstorm Warning | PHI | Caroline | 45 min |
| Jun 14, 10:35 AM EDT | Severe Thunderstorm Warning | AKQ | Wicomico | 40 min |
| Jun 14, 10:39 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 119 min |
| Jun 14, 10:50 AM EDT | Special Weather Statement | PHI | Caroline | 40 min |
| Jun 14, 11:14 AM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 46 min |
| Jun 14, 11:27 AM EDT | Areal Flood Advisory | PHI | Caroline | 2 hr |
| Jun 14, 11:42 AM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
| Jun 14, 11:54 AM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 47 min |
| Jun 15, 5:33 AM EDT | Coastal Flood Statement | AKQ | Worcester | 18 hr |
| Jun 15, 4:47 PM EDT | Heat Advisory | LWX | Allegany | 3 hr |
| Jun 16, 5:33 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 6 hr |
| Jun 16, 7:56 AM EDT | Heat Advisory | LWX | Allegany | 12 hr |
| Jun 16, 9:04 AM EDT | Special Weather Statement | AKQ | Somerset | 41 min |
| Jun 16, 12:23 PM EDT | Coastal Flood Advisory | LWX | Harford | 97 min |
| Jun 16, 2:46 PM EDT | Mesoscale Discussion | SPC | Allegany, Washington | 89 min |
| Jun 16, 3:24 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 31 min |
| Jun 16, 3:28 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 23 min |
| Jun 16, 3:29 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more | 5 hr |
| Jun 16, 4:32 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 20 min |
| Jun 16, 4:53 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Charles, Howard, Montgomery, Prince George's and 4 more | 97 min |
| Jun 16, 5:34 PM EDT | Mesoscale Discussion | SPC | Garrett | 86 min |
| Jun 17, 4:39 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Saint Mary's, City of Baltimore | 8 hr |
| Jun 17, 5:00 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Wicomico | 3 hr |
| Jun 17, 3:37 PM EDT | Severe Thunderstorm Watch | SPC | Charles, Saint Mary's | 4 hr |
| Jun 17, 4:13 PM EDT | Special Weather Statement | PHI | Caroline | 32 min |
| Jun 17, 5:04 PM EDT | Special Weather Statement | PHI | Talbot | 26 min |
| Jun 17, 5:11 PM EDT | Special Weather Statement | AKQ | Dorchester | 49 min |
| Jun 17, 5:30 PM EDT | Special Weather Statement | PHI | Caroline | 30 min |
| Jun 17, 5:39 PM EDT | Special Weather Statement | PHI | Wicomico | 36 min |
| Jun 17, 6:01 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 44 min |
| Jun 17, 6:11 PM EDT | Special Weather Statement | AKQ | Somerset | 64 min |
| Jun 17, 6:12 PM EDT | Special Weather Statement | AKQ | Dorchester | 63 min |
| Jun 17, 6:13 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 47 min |
| Jun 17, 7:06 PM EDT | Special Weather Statement | AKQ | Somerset | 54 min |
| Jun 17, 7:24 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 51 min |
| Jun 17, 7:40 PM EDT | Special Weather Statement | AKQ | Worcester | 50 min |
| Jun 17, 8:07 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 23 min |
| Jun 22, 3:05 AM EDT | Flood Watch | LWX | Allegany, Baltimore, Carroll, Frederick, Howard, Montgomery and 3 more | 20 hr |
| Jun 22, 12:57 PM EDT | Mesoscale Discussion | SPC | Carroll, Charles, Frederick, Howard, Montgomery, Washington | 93 min |
| Jun 22, 1:34 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Carroll, Charles, Frederick, Garrett, Howard and 3 more | 7 hr |
| Jun 22, 1:58 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 62 min |
| Jun 22, 2:56 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery, Washington | 34 min |
| Jun 22, 3:27 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 1 min |
| Jun 22, 3:37 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 38 min |
| Jun 22, 3:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 51 min |
| Jun 22, 3:56 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Charles, Frederick, Howard, Montgomery and 1 more | 94 min |
| Jun 22, 6:16 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Charles, Frederick, Garrett, Howard and 2 more | 119 min |
| Jun 22, 6:26 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 49 min |
| Jun 22, 7:07 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 33 min |
| Jun 22, 7:29 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 46 min |
| Jun 22, 8:48 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 61 min |
| Jun 27, 3:09 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 4 hr |
| Jun 27, 12:58 PM EDT | Special Weather Statement | PHI | Kent | 62 min |
| Jun 27, 2:46 PM EDT | Special Weather Statement | AKQ | Dorchester | 59 min |
| Jun 30, 3:11 PM EDT | Special Weather Statement | AKQ | Worcester | 34 min |
| Jul 1, 11:59 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 9 more | 3 hr |
| Jul 1, 12:58 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 47 min |
| Jul 1, 1:33 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 23 min |
| Jul 1, 2:11 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 23 min |
| Jul 1, 2:26 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 32 min |
| Jul 1, 2:33 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 42 min |
| Jul 1, 2:57 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Howard | 29 min |
| Jul 1, 2:57 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 48 min |
| Jul 1, 3:12 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more | 4 hr |
| Jul 1, 3:38 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 2 hr |
| Jul 1, 3:42 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 32 min |
| Jul 2, 2:48 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 19 hr |
| Jul 2, 3:32 AM EDT | Severe Thunderstorm Warning | LWX | Garrett | 15 min |
| Jul 2, 1:16 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 119 min |
| Jul 2, 3:02 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 6 hr |
| Jul 2, 3:43 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 47 min |
| Jul 2, 4:15 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 4 min |
| Jul 2, 4:19 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 18 min |
| Jul 2, 4:20 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 26 min |
| Jul 2, 4:41 PM EDT | Special Weather Statement | PHI | Cecil | 34 min |
| Jul 2, 4:47 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 118 min |
| Jul 2, 5:32 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 29 min |
| Jul 2, 5:36 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 39 min |
| Jul 2, 6:49 PM EDT | Flash Flood Warning | LWX | Cecil | 78 min |
| Jul 2, 6:50 PM EDT | Flash Flood Warning | LWX | Frederick, Washington | 113 min |
| Jul 2, 7:05 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 40 min |
| Jul 2, 7:33 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 18 min |
| Jul 2, 8:07 PM EDT | Areal Flood Warning | LWX | Cecil | 5 hr |
| Jul 2, 8:34 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jul 2, 9:01 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 6 hr |
| Jul 2, 9:13 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 47 min |
| Jul 2, 9:14 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 28 min |
| Jul 2, 9:16 PM EDT | Tornado Warning | LWX | Cecil | 16 min |
| Jul 2, 10:19 PM EDT | Special Weather Statement | PHI | Queen Anne's | 56 min |
| Jul 2, 10:23 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 22 min |
| Jul 2, 10:31 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 2, 10:52 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 2, 11:16 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jul 3, 12:52 AM EDT | Flash Flood Warning | LWX | Prince George's | 116 min |
| Jul 3, 1:17 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 43 min |
| Jul 3, 1:19 AM EDT | Areal Flood Warning | LWX | Montgomery | 3 hr |
| Jul 3, 1:48 AM EDT | Areal Flood Warning | LWX | Montgomery | 3 hr |
| Jul 3, 1:57 AM EDT | Special Weather Statement | PHI | Queen Anne's | 33 min |
| Jul 3, 2:46 AM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 6 hr |
| Jul 3, 2:48 AM EDT | Areal Flood Warning | LWX | Prince George's | 6 hr |
| Jul 5, 1:36 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Saint Mary's | 114 min |
| Jul 5, 2:33 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 57 min |
| Jul 5, 4:55 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 29 min |
| Jul 5, 5:13 PM EDT | Special Weather Statement | PHI | Kent | 47 min |
| Jul 5, 5:17 PM EDT | Areal Flood Warning | LWX | Baltimore, Harford | 58 min |
| Jul 5, 5:18 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 57 min |
| Jul 5, 5:21 PM EDT | Tornado Warning | LWX | Anne Arundel, Prince George's | 24 min |
| Jul 5, 5:44 PM EDT | Tornado Warning | LWX | Anne Arundel, Prince George's | 33 min |
| Jul 5, 5:50 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Dorchester, Kent, Prince George's and 3 more | 85 min |
| Jul 5, 6:16 PM EDT | Tornado Warning | LWX | Anne Arundel | 29 min |
| Jul 5, 6:20 PM EDT | Tornado Warning | PHI | Queen Anne's, Talbot | 40 min |
| Jul 5, 6:34 PM EDT | Special Weather Statement | PHI | Queen Anne's | 26 min |
| Jul 5, 6:48 PM EDT | Special Weather Statement | PHI | Caroline | 27 min |
| Jul 5, 6:55 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 33 min |
| Jul 5, 7:05 PM EDT | Special Weather Statement | PHI | Talbot | 25 min |
| Jul 5, 7:15 PM EDT | Special Weather Statement | AKQ | Dorchester | 30 min |
| Jul 5, 7:33 PM EDT | Special Weather Statement | PHI | Talbot | 12 min |
| Jul 5, 7:53 PM EDT | Special Weather Statement | AKQ | Dorchester | 37 min |
| Jul 5, 8:11 PM EDT | Special Weather Statement | AKQ | Worcester | 49 min |
| Jul 5, 8:28 PM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| Jul 5, 8:38 PM EDT | Special Weather Statement | AKQ | Worcester | 37 min |
| Jul 5, 8:58 PM EDT | Special Weather Statement | AKQ | Worcester | 32 min |
| Jul 5, 9:13 PM EDT | Special Weather Statement | AKQ | Somerset | 32 min |
| Jul 5, 9:23 PM EDT | Tornado Warning | AKQ | Somerset, Worcester | 37 min |
| Jul 5, 9:55 PM EDT | Special Weather Statement | AKQ | Worcester | 50 min |
| Jul 5, 10:05 PM EDT | Special Weather Statement | AKQ | Worcester | 25 min |
| Jul 6, 5:20 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 6 more | 24 hr |
| Jul 7, 12:25 AM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| Jul 7, 2:26 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Howard, Prince George's | 2 hr |
| Jul 7, 2:56 AM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 34 min |
| Jul 7, 3:13 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 3 hr |
| Jul 7, 3:27 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 48 min |
| Jul 7, 4:02 AM EDT | Special Weather Statement | AKQ | Dorchester | 43 min |
| Jul 7, 4:17 AM EDT | Special Weather Statement | PHI | Talbot | 28 min |
| Jul 8, 12:53 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 3 more | 23 hr |
| Jul 8, 11:37 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 8, 11:55 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 9, 12:18 AM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 9, 2:09 AM EDT | Areal Flood Warning | LWX | Montgomery | 5 hr |
| Jul 9, 2:32 AM EDT | Flash Flood Warning | LWX | Washington | 88 min |
| Jul 9, 2:35 AM EDT | Areal Flood Warning | LWX | Montgomery | 7 hr |
| Jul 9, 3:00 AM EDT | Areal Flood Warning | LWX | Montgomery | 7 hr |
| Jul 9, 3:17 AM EDT | Areal Flood Warning | LWX | Charles, Prince George's | 7 hr |
| Jul 9, 6:35 AM EDT | Areal Flood Warning | LWX | Saint Mary's | 7 hr |
| Jul 9, 6:59 AM EDT | Areal Flood Warning | LWX | Anne Arundel | 6 hr |
| Jul 9, 7:31 AM EDT | Flash Flood Warning | LWX | Saint Mary's | 115 min |
| Jul 9, 9:26 AM EDT | Areal Flood Warning | LWX | Saint Mary's | 9 hr |
| Jul 9, 9:32 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 3 hr |
| Jul 10, 2:07 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Saint Mary's, City of Baltimore | 18 hr |
| Jul 12, 5:25 AM EDT | Coastal Flood Advisory | LWX | Baltimore, Harford, City of Baltimore | 6 hr |
| Jul 12, 6:34 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Howard, Montgomery and 3 more | 18 hr |
| Jul 12, 12:48 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 7 more | 2 hr |
| Jul 12, 1:52 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 38 min |
| Jul 12, 2:12 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more | 8 hr |
| Jul 12, 2:25 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 65 min |
| Jul 12, 2:56 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 29 min |
| Jul 12, 3:00 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 45 min |
| Jul 12, 3:08 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 52 min |
| Jul 12, 3:22 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 38 min |
| Jul 12, 3:48 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery, Washington | 42 min |
| Jul 12, 4:02 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 88 min |
| Jul 12, 4:20 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 40 min |
| Jul 12, 4:27 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| Jul 12, 4:35 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 25 min |
| Jul 12, 4:44 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 46 min |
| Jul 12, 4:50 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford, City of Baltimore | 55 min |
| Jul 12, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 41 min |
| Jul 12, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Jul 12, 5:38 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 37 min |
| Jul 12, 5:56 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 64 min |
| Jul 12, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 45 min |
| Jul 12, 6:11 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Queen Anne's, Talbot | 2 hr |
| Jul 12, 6:36 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 39 min |
| Jul 12, 6:40 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 19 min |
| Jul 12, 6:44 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Jul 12, 7:12 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 48 min |
| Jul 12, 7:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 23 min |
| Jul 12, 7:40 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 50 min |
| Jul 12, 7:41 PM EDT | Special Weather Statement | AKQ | Dorchester | 34 min |
| Jul 12, 8:06 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| Jul 12, 8:09 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 21 min |
| Jul 12, 8:24 PM EDT | Special Weather Statement | AKQ | Dorchester | 51 min |
| Jul 12, 8:29 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 46 min |
| Jul 12, 9:03 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 42 min |
| Jul 12, 9:16 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 44 min |
| Jul 12, 9:57 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 48 min |
| Jul 12, 10:43 PM EDT | Special Weather Statement | AKQ | Worcester | 47 min |
| Jul 13, 12:26 AM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 49 min |
| Jul 13, 1:12 AM EDT | Special Weather Statement | AKQ | Dorchester | 48 min |
| Jul 14, 4:19 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 41 min |
| Jul 15, 3:18 AM EDT | Special Weather Statement | AKQ | Worcester | 42 min |
| Jul 16, 1:36 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 3 hr |
| Jul 16, 2:43 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 32 min |
| Jul 16, 3:15 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 45 min |
| Jul 16, 3:25 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jul 16, 3:33 PM EDT | Flash Flood Warning | LWX | Anne Arundel | 3 hr |
| Jul 16, 4:50 PM EDT | Special Weather Statement | AKQ | Wicomico | 25 min |
| Jul 16, 4:50 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 23 min |
| Jul 16, 4:53 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 52 min |
| Jul 16, 5:36 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 39 min |
| Jul 16, 6:09 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 6 hr |
| Jul 16, 7:09 PM EDT | Flash Flood Warning | LWX | Anne Arundel | 3 hr |
| Jul 16, 7:13 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 13 min |
| Jul 16, 7:26 PM EDT | Flash Flood Warning | AKQ | Wicomico | 3 hr |
| Jul 17, 2:21 PM EDT | Mesoscale Discussion | SPC | Carroll, Charles, Frederick, Howard, Montgomery, Prince George's | 114 min |
| Jul 17, 6:04 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 41 min |
| Jul 18, 9:31 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Harford, Howard, Montgomery and 2 more | 12 hr |
| Jul 18, 12:18 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 117 min |
| Jul 18, 1:47 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 8 more | 6 hr |
| Jul 18, 2:30 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 45 min |
| Jul 18, 3:06 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 39 min |
| Jul 18, 3:38 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 52 min |
| Jul 18, 3:44 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 34 min |
| Jul 18, 3:56 PM EDT | Tornado Warning | LWX | Carroll | 22 min |
| Jul 18, 4:12 PM EDT | Tornado Warning | LWX | Baltimore, Carroll | 14 min |
| Jul 18, 4:22 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford, City of Baltimore | 38 min |
| Jul 18, 4:25 PM EDT | Tornado Warning | LWX | Baltimore | 6 min |
| Jul 18, 4:32 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 7 more | 88 min |
| Jul 18, 4:56 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 49 min |
| Jul 18, 5:09 PM EDT | Special Weather Statement | PHI | Kent | 51 min |
| Jul 18, 5:31 PM EDT | Special Weather Statement | PHI | Cecil | 29 min |
| Jul 18, 5:38 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 19 min |
| Jul 18, 5:42 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 63 min |
| Jul 18, 6:03 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 15 min |
| Jul 18, 6:38 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Harford, Kent, Queen Anne's | 97 min |
| Jul 18, 6:44 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 61 min |
| Jul 18, 6:57 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 23 min |
| Jul 18, 7:04 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Jul 18, 7:38 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's | 67 min |
| Jul 18, 8:05 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Jul 18, 8:16 PM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's | 91 min |
| Jul 18, 8:55 PM EDT | Special Weather Statement | AKQ | Dorchester | 35 min |
| Jul 18, 9:56 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 2 hr |
| Jul 18, 10:45 PM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Jul 19, 2:57 PM EDT | Excessive Heat Watch | PHI | Caroline, Talbot | 13 hr |
| Jul 20, 3:48 AM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 40 hr |
| Jul 20, 12:51 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 3 more | 29 hr |
| Jul 20, 2:22 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 28 hr |
| Jul 21, 12:38 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Saint Mary's | 2 hr |
| Jul 21, 1:06 PM EDT | Severe Thunderstorm Watch | SPC | Calvert, Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 7 hr |
| Jul 21, 2:37 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's | 38 min |
| Jul 21, 3:13 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 47 min |
| Jul 21, 3:16 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 44 min |
| Jul 21, 3:43 PM EDT | Special Weather Statement | PHI | Talbot | 32 min |
| Jul 21, 3:44 PM EDT | Special Weather Statement | PHI | Caroline | 31 min |
| Jul 21, 3:51 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 24 min |
| Jul 21, 3:53 PM EDT | Mesoscale Discussion | SPC | Calvert, Dorchester, Saint Mary's, Somerset, Talbot, Wicomico and 1 more | 2 hr |
| Jul 21, 4:02 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 43 min |
| Jul 21, 4:21 PM EDT | Special Weather Statement | AKQ | Somerset | 39 min |
| Jul 21, 4:26 PM EDT | Special Weather Statement | AKQ | Wicomico | 34 min |
| Jul 21, 4:34 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 23 min |
| Jul 21, 5:02 PM EDT | Special Weather Statement | AKQ | Somerset | 43 min |
| Jul 21, 5:15 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 45 min |
| Jul 21, 5:39 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 36 min |
| Jul 21, 5:44 PM EDT | Special Weather Statement | AKQ | Somerset | 46 min |
| Jul 21, 7:03 PM EDT | Special Weather Statement | AKQ | Dorchester | 42 min |
| Jul 21, 7:42 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 2 hr |
| Jul 22, 3:14 PM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 3 days |
| Jul 23, 1:13 PM EDT | Heat Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 31 hr |
| Jul 23, 1:44 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 2 hr |
| Jul 23, 3:37 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 113 min |
| Jul 23, 3:56 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 64 min |
| Jul 23, 4:06 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Garrett, Washington | 3 hr |
| Jul 23, 4:29 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 46 min |
| Jul 23, 5:17 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 43 min |
| Jul 23, 5:55 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 39 min |
| Jul 23, 6:19 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 41 min |
| Jul 23, 6:51 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 24 min |
| Jul 23, 7:04 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Charles, Frederick, Howard, Montgomery and 2 more | 116 min |
| Jul 24, 3:21 AM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 17 hr |
| Jul 25, 10:27 AM EDT | Heat Advisory | LWX | Calvert, Saint Mary's | 8 hr |
| Jul 25, 1:02 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 118 min |
| Jul 25, 1:46 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 8 hr |
| Jul 25, 2:26 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 49 min |
| Jul 25, 3:42 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 48 min |
| Jul 25, 4:01 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 119 min |
| Jul 25, 4:11 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 49 min |
| Jul 25, 4:31 PM EDT | Special Weather Statement | AKQ | Dorchester | 29 min |
| Jul 25, 5:08 PM EDT | Special Weather Statement | PHI | Talbot | 52 min |
| Jul 25, 5:15 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 60 min |
| Jul 25, 5:41 PM EDT | Special Weather Statement | AKQ | Dorchester | 49 min |
| Jul 25, 5:56 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 64 min |
| Jul 25, 6:10 PM EDT | Flash Flood Warning | LWX | Saint Mary's | 3 hr |
| Jul 25, 6:30 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 45 min |
| Jul 25, 6:56 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 49 min |
| Jul 25, 7:30 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 45 min |
| Jul 25, 8:24 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico | 111 min |
| Jul 25, 8:45 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 8 hr |
| Jul 26, 2:17 PM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 118 min |
| Jul 27, 3:10 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 29 hr |
| Jul 28, 2:45 AM EDT | Heat Advisory | LWX | Calvert, Saint Mary's | 16 hr |
| Jul 28, 3:32 PM EDT | Mesoscale Discussion | SPC | Cecil | 118 min |
| Jul 28, 4:33 PM EDT | Special Weather Statement | PHI | Talbot | 27 min |
| Jul 28, 4:40 PM EDT | Special Weather Statement | AKQ | Dorchester | 50 min |
| Jul 28, 4:52 PM EDT | Special Weather Statement | AKQ | Dorchester | 53 min |
| Jul 28, 5:42 PM EDT | Special Weather Statement | AKQ | Wicomico | 48 min |
| Jul 28, 5:49 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 41 min |
| Jul 28, 6:23 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 42 min |
| Jul 28, 6:24 PM EDT | Special Weather Statement | AKQ | Somerset | 51 min |
| Jul 28, 7:07 PM EDT | Special Weather Statement | AKQ | Worcester | 23 min |
| Jul 29, 12:24 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Dorchester, Saint Mary's, Somerset, Wicomico and 1 more | 2 hr |
| Jul 29, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | Calvert, Charles, Dorchester, Saint Mary's, Somerset, Wicomico and 1 more | 5 hr |
| Jul 29, 4:15 PM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset | 90 min |
| Aug 1, 8:21 PM EDT | Special Weather Statement | CTP | Garrett | 24 min |
| Aug 1, 9:56 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 49 min |
| Aug 1, 10:37 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 38 min |
| Aug 2, 1:10 AM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's | 35 min |
| Aug 2, 1:19 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 41 min |
| Aug 2, 1:54 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 36 min |
| Aug 2, 2:22 PM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 7 days |
| Aug 3, 1:02 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more | 31 hr |
| Aug 3, 2:19 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Aug 4, 1:14 PM EDT | Mesoscale Discussion | SPC | Allegany, Charles, Frederick, Howard, Montgomery, Prince George's and 1 more | 2 hr |
| Aug 4, 2:35 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 28 min |
| Aug 4, 3:00 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 45 min |
| Aug 4, 3:23 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 52 min |
| Aug 4, 4:07 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 25 min |
| Aug 4, 5:08 PM EDT | Flash Flood Warning | LWX | Allegany, Garrett | 3 hr |
| Aug 4, 5:19 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 41 min |
| Aug 4, 5:24 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Howard, Montgomery, Prince George's | 51 min |
| Aug 4, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 48 min |
| Aug 4, 5:50 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Aug 4, 5:58 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Prince George's, City of Baltimore | 47 min |
| Aug 4, 6:04 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 2 hr |
| Aug 4, 6:09 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 26 min |
| Aug 4, 6:19 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 41 min |
| Aug 4, 6:25 PM EDT | Tornado Warning | LWX | Baltimore, Harford | 20 min |
| Aug 4, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 47 min |
| Aug 4, 6:35 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 40 min |
| Aug 4, 6:53 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 52 min |
| Aug 4, 7:13 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 47 min |
| Aug 4, 7:15 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 45 min |
| Aug 4, 7:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 51 min |
| Aug 4, 7:41 PM EDT | Special Weather Statement | AKQ | Somerset | 49 min |
| Aug 4, 7:41 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 34 min |
| Aug 4, 7:48 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 2 hr |
| Aug 4, 8:05 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Aug 4, 8:06 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 39 min |
| Aug 4, 8:12 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 48 min |
| Aug 4, 8:29 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Aug 4, 8:31 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 8 hr |
| Aug 4, 8:31 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 8 hr |
| Aug 4, 8:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 38 min |
| Aug 4, 9:00 PM EDT | Special Weather Statement | AKQ | Dorchester | 15 min |
| Aug 4, 9:28 PM EDT | Special Weather Statement | AKQ | Worcester | 17 min |
| Aug 4, 9:42 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Aug 4, 10:16 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 4, 11:26 PM EDT | Special Weather Statement | PHI | Caroline | 34 min |
| Aug 5, 12:37 AM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 17 min |
| Aug 5, 10:20 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 8 more | 11 hr |
| Aug 5, 1:54 PM EDT | Special Weather Statement | AKQ | Worcester | 51 min |
| Aug 5, 2:01 PM EDT | Special Weather Statement | AKQ | Worcester | 29 min |
| Aug 5, 2:37 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 10 more | 113 min |
| Aug 5, 2:46 PM EDT | Special Weather Statement | AKQ | Worcester | 44 min |
| Aug 5, 3:55 PM EDT | Special Weather Statement | AKQ | Wicomico | 35 min |
| Aug 5, 4:13 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico | 36 min |
| Aug 5, 4:31 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 3 hr |
| Aug 5, 4:45 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 30 min |
| Aug 5, 4:47 PM EDT | Special Weather Statement | PHI | Caroline | 28 min |
| Aug 5, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 38 min |
| Aug 5, 4:53 PM EDT | Flash Flood Warning | LWX | Prince George's | 106 min |
| Aug 5, 4:58 PM EDT | Areal Flood Advisory | PHI | Caroline | 2 hr |
| Aug 5, 5:06 PM EDT | Special Weather Statement | PHI | Caroline | 39 min |
| Aug 5, 5:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 38 min |
| Aug 5, 5:42 PM EDT | Areal Flood Warning | LWX | Montgomery | 4 hr |
| Aug 5, 5:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 31 min |
| Aug 5, 6:08 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 115 min |
| Aug 5, 6:12 PM EDT | Special Weather Statement | PHI | Talbot | 33 min |
| Aug 5, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 31 min |
| Aug 5, 6:39 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Aug 5, 6:47 PM EDT | Special Weather Statement | PHI | Queen Anne's | 28 min |
| Aug 5, 7:08 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 2 hr |
| Aug 5, 7:12 PM EDT | Special Weather Statement | AKQ | Dorchester | 48 min |
| Aug 5, 7:15 PM EDT | Special Weather Statement | PHI | Talbot | 45 min |
| Aug 5, 7:24 PM EDT | Flash Flood Warning | PHI | Caroline, Queen Anne's, Talbot | 55 min |
| Aug 5, 7:58 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset | 32 min |
| Aug 5, 8:01 PM EDT | Special Weather Statement | PHI | Talbot | 29 min |
| Aug 5, 8:02 PM EDT | Special Weather Statement | PHI | Queen Anne's | 43 min |
| Aug 5, 8:03 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 9 hr |
| Aug 5, 8:58 PM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| Aug 8, 3:40 PM EDT | Special Weather Statement | PHI | Queen Anne's | 35 min |
| Aug 8, 3:54 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Aug 8, 5:36 PM EDT | Special Weather Statement | PHI | Talbot | 24 min |
| Aug 8, 6:01 PM EDT | Special Weather Statement | PHI | Talbot | 29 min |
| Aug 9, 2:18 AM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Saint Mary's and 1 more | 17 hr |
| Aug 9, 12:43 PM EDT | Mesoscale Discussion | SPC | Baltimore, Caroline, Carroll, Cecil, Harford, Kent and 2 more | 2 hr |
| Aug 9, 2:30 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 7 hr |
| Aug 9, 7:35 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 40 min |
| Aug 10, 3:07 AM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Charles, Frederick and 6 more | 20 hr |
| Aug 10, 1:01 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Dorchester, Frederick and 9 more | 3 hr |
| Aug 10, 3:51 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| Aug 10, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 30 min |
| Aug 10, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 26 min |
| Aug 10, 4:57 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 10, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 56 min |
| Aug 10, 5:12 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 10, 5:21 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 2 hr |
| Aug 10, 5:34 PM EDT | Flash Flood Warning | LWX | Prince George's | 110 min |
| Aug 10, 5:45 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 97 min |
| Aug 10, 5:45 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 45 min |
| Aug 10, 5:51 PM EDT | Special Weather Statement | PHI | Queen Anne's | 54 min |
| Aug 10, 6:14 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 29 min |
| Aug 10, 6:22 PM EDT | Areal Flood Warning | LWX | Charles, Prince George's | 6 hr |
| Aug 10, 6:42 PM EDT | Special Weather Statement | PHI | Talbot | 63 min |
| Aug 10, 6:44 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 30 hr |
| Aug 10, 6:46 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 2 hr |
| Aug 10, 7:04 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Aug 10, 7:17 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Montgomery, Prince George's | 8 hr |
| Aug 10, 8:03 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 3 hr |
| Aug 10, 8:08 PM EDT | Flash Flood Warning | LWX | Allegany | 2 hr |
| Aug 16, 3:01 PM EDT | Beach Hazards Statement | AKQ | Worcester | 29 hr |
| Aug 17, 5:41 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Aug 17, 5:52 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Aug 17, 9:47 PM EDT | Special Weather Statement | AKQ | Somerset | 43 min |
| Aug 18, 3:09 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 6 hr |
| Aug 18, 6:30 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 3 hr |
| Aug 21, 8:44 PM EDT | Areal Flood Advisory | PHI | Caroline | 4 hr |
| Aug 21, 8:51 PM EDT | Areal Flood Warning | LWX | Harford | 5 hr |
| Aug 21, 9:12 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 3 hr |
| Aug 21, 9:59 PM EDT | Areal Flood Warning | LWX | Calvert, Saint Mary's | 6 hr |
| Aug 21, 10:19 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Aug 21, 10:53 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 2 hr |
| Aug 21, 10:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Aug 21, 11:12 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Aug 22, 12:55 AM EDT | Areal Flood Warning | LWX | Baltimore, Harford | 47 min |
| Aug 22, 2:56 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 34 min |
| Aug 22, 3:29 AM EDT | Special Weather Statement | PHI | Caroline | 31 min |
| Aug 22, 3:43 AM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 2 hr |
| Aug 22, 5:10 AM EDT | Areal Flood Advisory | PHI | Caroline | 79 min |
| Aug 22, 9:22 AM EDT | Areal Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Aug 22, 4:10 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 9 more | 3 hr |
| Aug 22, 5:05 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 2 hr |
| Aug 22, 5:54 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 102 min |
| Aug 22, 7:29 PM EDT | Areal Flood Warning | LWX | Harford | 115 min |
| Aug 26, 3:25 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 50 min |
| Aug 27, 1:42 PM EDT | Special Weather Statement | AKQ | Worcester | 48 min |
| Aug 27, 3:15 PM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Aug 27, 4:00 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
| Aug 27, 4:26 PM EDT | Special Weather Statement | AKQ | Somerset | 49 min |
| Aug 27, 5:10 PM EDT | Special Weather Statement | AKQ | Worcester | 35 min |
| Aug 28, 6:31 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 2 hr |
| Aug 29, 5:22 AM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Aug 29, 6:12 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico | 3 hr |
| Aug 30, 1:55 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Frederick, Harford and 7 more | 2 hr |
| Aug 30, 4:13 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 32 min |
| Aug 30, 4:50 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 23 min |
| Aug 30, 5:31 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 44 min |
| Aug 30, 5:50 PM EDT | Mesoscale Discussion | SPC | Cecil, Harford, Kent, Queen Anne's | 115 min |
| Aug 30, 6:08 PM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 37 min |
| Aug 30, 6:14 PM EDT | Special Weather Statement | AKQ | Dorchester | 61 min |
| Aug 30, 7:15 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 60 min |
| Aug 30, 7:55 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 35 min |
| Aug 30, 8:28 PM EDT | Special Weather Statement | AKQ | Somerset | 47 min |
| Aug 30, 8:31 PM EDT | Special Weather Statement | AKQ | Worcester | 44 min |
| Sep 5, 3:39 AM EDT | Flood Watch | LWX | Allegany, Washington | 17 hr |
| Sep 5, 9:06 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 12 hr |
| Sep 6, 5:37 AM EDT | Areal Flood Warning | LWX | Carroll, Frederick, Howard, Montgomery | 3 hr |
| Sep 6, 10:54 AM EDT | Special Weather Statement | AKQ | Worcester | 36 min |
| Sep 6, 8:08 PM EDT | Beach Hazards Statement | AKQ | Worcester | 6 days |
| Sep 7, 4:45 AM EDT | Coastal Flood Statement | AKQ | Worcester | 17 hr |
| Sep 7, 9:32 AM EDT | Flood Watch | LWX | Frederick, Washington | 6 hr |
| Sep 7, 11:46 AM EDT | Flash Flood Warning | LWX | Washington | 3 hr |
| Sep 7, 12:32 PM EDT | Flash Flood Warning | LWX | Frederick, Washington | 2 hr |
| Sep 7, 2:33 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 11 hr |
| Sep 7, 10:41 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Saint Mary's | 19 hr |
| Sep 8, 5:47 AM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 48 hr |
| Sep 8, 5:47 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 49 hr |
| Sep 8, 12:03 PM EDT | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Sep 8, 12:03 PM EDT | Coastal Flood Advisory | LWX | Baltimore, Harford, City of Baltimore | 4 days |
| Sep 8, 8:34 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Saint Mary's, City of Baltimore | 4 days |
| Sep 9, 12:08 AM EDT | Coastal Flood Warning | LWX | Saint Mary's | 5 hr |
| Sep 9, 12:08 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 24 hr |
| Sep 9, 4:31 AM EDT | Dense Fog Advisory | LWX | Allegany | 4 hr |
| Sep 9, 11:47 AM EDT | Coastal Flood Advisory | LWX | Harford | 24 hr |
| Sep 10, 12:06 AM EDT | Coastal Flood Warning | LWX | Saint Mary's | 6 hr |
| Sep 10, 6:42 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 24 hr |
| Sep 11, 6:33 AM EDT | Coastal Flood Statement | AKQ | Somerset, Wicomico | 60 hr |
| Sep 11, 6:33 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 60 hr |
| Sep 11, 4:26 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico | 3 hr |
| Sep 11, 9:04 PM EDT | Coastal Flood Advisory | LWX | Charles, Harford | 14 hr |
| Sep 12, 2:52 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 4 more | 17 hr |
| Sep 12, 2:22 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 11 more | 2 hr |
| Sep 12, 4:10 PM EDT | Areal Flood Warning | LWX | Baltimore | 6 hr |
| Sep 12, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 47 min |
| Sep 12, 4:52 PM EDT | Tornado Warning | LWX | Charles | 23 min |
| Sep 12, 5:28 PM EDT | Areal Flood Warning | LWX | Baltimore, Carroll | 5 hr |
| Sep 12, 5:41 PM EDT | Areal Flood Warning | LWX | Prince George's | 3 hr |
| Sep 12, 5:46 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 119 min |
| Sep 12, 6:18 PM EDT | Flash Flood Warning | LWX | Baltimore | 3 hr |
| Sep 12, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 32 min |
| Sep 12, 6:50 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Sep 12, 7:35 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Sep 12, 7:38 PM EDT | Special Weather Statement | PHI | Talbot | 37 min |
| Sep 12, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 45 min |
| Sep 12, 8:12 PM EDT | Special Weather Statement | AKQ | Wicomico | 48 min |
| Sep 12, 8:27 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 28 min |
| Sep 12, 8:38 PM EDT | Special Weather Statement | AKQ | Somerset | 52 min |
| Sep 12, 8:59 PM EDT | Special Weather Statement | AKQ | Worcester | 46 min |
| Sep 12, 9:17 PM EDT | Areal Flood Advisory | AKQ | Somerset, Worcester | 118 min |
| Sep 12, 9:34 PM EDT | Special Weather Statement | AKQ | Worcester | 41 min |
| Sep 12, 10:02 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 32 min |
| Sep 13, 3:48 AM EDT | Special Weather Statement | AKQ | Dorchester | 42 min |
| Sep 13, 6:51 AM EDT | Coastal Flood Statement | AKQ | Somerset, Wicomico | 10 hr |
| Sep 13, 6:37 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 3 hr |
| Sep 21, 8:56 PM EDT | High Surf Advisory | AKQ | Worcester | 46 hr |
| Sep 22, 12:34 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 10 hr |
| Sep 22, 3:31 PM EDT | Beach Hazards Statement | AKQ | Worcester | 52 hr |
| Sep 24, 8:59 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 7 hr |
| Sep 25, 3:34 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 12 hr |
| Sep 25, 10:23 AM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Howard, Montgomery and 1 more | 2 hr |
| Sep 25, 10:58 AM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 36 min |
| Sep 25, 11:20 AM EDT | Severe Thunderstorm Warning | LWX | Allegany | 40 min |
| Sep 25, 11:37 AM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 6 hr |
| Sep 25, 1:39 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery, Washington | 51 min |
| Sep 25, 1:53 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Cecil, Harford | 41 min |
| Sep 25, 2:35 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 12 more | 115 min |
| Sep 25, 4:46 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 29 min |
| Sep 25, 4:55 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 35 min |
| Sep 25, 5:25 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 35 min |
| Sep 28, 4:26 PM EDT | Beach Hazards Statement | AKQ | Worcester | 7 days |
| Sep 29, 4:18 AM EDT | High Surf Advisory | AKQ | Worcester | 54 hr |
| Sep 29, 2:46 PM EDT | Coastal Flood Watch | LWX | Saint Mary's | 13 hr |
| Sep 29, 3:41 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 55 hr |
| Sep 29, 3:41 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 52 hr |
| Sep 29, 3:41 PM EDT | Wind Advisory | AKQ | Worcester | 36 hr |
| Sep 30, 4:03 AM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 46 hr |
| Sep 30, 4:03 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, City of Baltimore | 47 hr |
| Sep 30, 10:00 AM EDT | Wind Advisory | LWX | Calvert, Saint Mary's | 24 hr |
| Sep 30, 3:55 PM EDT | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 days |
| Oct 1, 3:47 PM EDT | Wind Advisory | AKQ | Worcester | 52 hr |
| Oct 1, 10:44 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 32 hr |
| Oct 2, 3:14 AM EDT | Wind Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 30 hr |
| Oct 2, 6:03 AM EDT | Coastal Flood Warning | AKQ | Worcester | 46 hr |
| Oct 2, 6:03 AM EDT | High Surf Advisory | AKQ | Worcester | 62 hr |
| Oct 2, 9:43 AM EDT | High Wind Warning | AKQ | Worcester | 21 hr |
| Oct 2, 6:24 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 2 hr |
| Oct 3, 4:02 PM EDT | Coastal Flood Advisory | AKQ | Worcester | 28 hr |
| Oct 6, 10:47 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Oct 7, 3:33 AM EDT | Freeze Watch | LWX | 24 hr | |
| Oct 8, 3:13 AM EDT | Freeze Warning | LWX | Allegany | 30 hr |
| Oct 8, 9:12 AM EDT | Frost Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 24 hr |
| Oct 9, 1:42 PM EDT | Frost Advisory | LWX | Allegany, Frederick, Washington | 19 hr |
| Oct 13, 2:51 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Oct 15, 2:49 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 23 hr |
| Oct 16, 9:08 AM EDT | Freeze Watch | LWX | Allegany | 28 hr |
| Oct 17, 12:53 PM EDT | Freeze Warning | LWX | Allegany | 21 hr |
| Oct 17, 4:35 PM EDT | Mesoscale Discussion | SPC | Dorchester, Somerset | 85 min |
| Oct 17, 5:12 PM EDT | Special Weather Statement | PHI | Kent | 33 min |
| Oct 17, 6:26 PM EDT | Special Weather Statement | PHI | Queen Anne's | 49 min |
| Oct 17, 6:47 PM EDT | Special Weather Statement | AKQ | Somerset | 43 min |
| Oct 17, 7:30 PM EDT | Special Weather Statement | AKQ | Somerset | 45 min |
| Oct 17, 8:04 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 37 min |
| Oct 17, 10:20 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 2 hr |
| Oct 18, 3:04 AM EDT | Frost Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Oct 18, 3:42 AM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's | 29 hr |
| Oct 18, 4:02 AM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick, Harford | 29 hr |
| Oct 18, 12:36 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 6 more | 20 hr |
| Oct 19, 1:26 PM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's | 20 hr |
| Oct 19, 1:32 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Calvert, Prince George's, Saint Mary's, City of Baltimore | 19 hr |
| Oct 19, 1:32 PM EDT | Freeze Warning | LWX | Allegany, Baltimore, Carroll, Cecil, Charles, Frederick and 4 more | 19 hr |
| Oct 19, 2:25 PM EDT | Frost Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 19 hr |
| Oct 20, 1:59 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more | 19 hr |
| Oct 25, 4:42 AM EDT | Dense Fog Advisory | LWX | Baltimore, Carroll, Cecil, Harford | 6 hr |
| Oct 26, 2:56 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 7 hr |
| Oct 26, 4:01 AM EDT | Coastal Flood Advisory | AKQ | Dorchester | 14 hr |
| Oct 27, 2:51 AM EDT | Freeze Watch | LWX | Baltimore, Cecil, Harford | 10 hr |
| Oct 29, 1:00 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Cecil, Charles, Harford, Howard and 3 more | 21 hr |
| Oct 29, 3:16 PM EDT | Frost Advisory | PHI | Kent | 17 hr |
| Nov 1, 4:03 AM EDT | Dense Fog Advisory | LWX | Montgomery, Prince George's | 7 hr |
| Nov 4, 5:30 AM EDT | Dense Fog Advisory | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 2 hr |
| Nov 4, 5:33 AM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 6 hr |
| Nov 4, 6:19 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Wicomico | 4 hr |
| Nov 4, 7:51 AM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 5 more | 2 hr |
| Nov 4, 10:41 AM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Prince George's and 2 more | 79 min |
| Nov 9, 8:03 AM EST | Coastal Flood Advisory | LWX | Saint Mary's | 8 hr |
| Nov 10, 2:48 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Nov 11, 4:15 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 23 hr |
| Nov 11, 6:15 AM EST | Tornado Watch | SPC | Charles, Saint Mary's | 12 hr |
| Nov 11, 6:38 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 9 hr |
| Nov 11, 2:30 PM EST | Mesoscale Discussion | SPC | Calvert, Charles, Saint Mary's | 2 hr |
| Nov 12, 3:07 AM EST | Freeze Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 24 hr |
| Nov 12, 2:43 PM EST | Freeze Watch | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 4 more | 13 hr |
| Nov 13, 3:24 AM EST | Freeze Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 29 hr |
| Nov 13, 3:58 AM EST | Freeze Warning | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 4 more | 29 hr |
| Nov 14, 7:40 AM EST | Freeze Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 25 hr |
| Nov 14, 2:42 PM EST | Winter Weather Advisory | LWX | Allegany | 33 hr |
| Nov 16, 1:52 PM EST | Winter Weather Advisory | LWX | 17 hr | |
| Nov 18, 3:04 PM EST | Winter Weather Advisory | LWX | 5 hr | |
| Nov 18, 4:45 PM EST | Snow Squall Warning | LWX | Garrett | 60 min |
| Nov 18, 5:39 PM EST | Snow Squall Warning | LWX | Allegany, Garrett | 36 min |
| Nov 27, 2:52 AM EST | Coastal Flood Statement | AKQ | Dorchester | 16 hr |
| Nov 27, 2:58 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 7 hr |
| Nov 29, 1:35 PM EST | Wind Advisory | LWX | Allegany | 39 hr |
| Nov 30, 12:00 PM EST | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 30 min |
| Nov 30, 1:15 PM EST | Severe Thunderstorm Warning | LWX | Washington | 45 min |
| Nov 30, 3:56 PM EST | Special Weather Statement | PHI | Kent, Queen Anne's | 49 min |
| Nov 30, 4:44 PM EST | Special Weather Statement | PHI | Caroline, Talbot | 46 min |
| Nov 30, 4:48 PM EST | Special Weather Statement | AKQ | Dorchester | 42 min |
| Dec 2, 12:43 PM EST | Wind Advisory | LWX | Allegany | 30 hr |
| Dec 6, 1:45 AM EST | Winter Weather Advisory | LWX | Allegany | 6 hr |
| Dec 7, 8:23 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard and 1 more | 3 hr |
| Dec 7, 10:40 PM EST | Dense Fog Advisory | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery | 8 hr |
| Dec 9, 12:41 PM EST | Winter Weather Advisory | LWX | Allegany | 21 hr |
| Dec 9, 9:17 PM EST | Coastal Flood Statement | AKQ | Worcester | 9 hr |
| Dec 10, 2:05 PM EST | Winter Weather Advisory | LWX | Allegany | 20 hr |
| Dec 11, 5:49 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 13 hr |
| Dec 11, 12:48 PM EST | Coastal Flood Advisory | AKQ | Dorchester | 6 hr |
| Dec 11, 2:02 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Saint Mary's, City of Baltimore | 10 hr |
| Dec 11, 11:55 PM EST | Coastal Flood Advisory | LWX | Harford | 87 min |
| Dec 13, 3:42 AM EST | Winter Storm Watch | LWX | Allegany | 23 hr |
| Dec 14, 2:30 AM EST | Ice Storm Warning | LWX | Allegany, Frederick, Washington | 41 hr |
| Dec 14, 2:30 AM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more | 37 hr |
| Dec 14, 3:16 AM EST | Winter Weather Advisory | PHI | Kent, Queen Anne's | 45 hr |
| Dec 15, 12:11 AM EST | Mesoscale Discussion | SPC | Allegany, Garrett | 6 hr |
| Dec 15, 2:00 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Saint Mary's and 1 more | 33 hr |
| Dec 15, 3:27 AM EST | Mesoscale Discussion | SPC | Carroll, Frederick | 5 hr |
| Dec 15, 3:36 AM EST | Coastal Flood Advisory | AKQ | Dorchester | 18 hr |
| Dec 15, 3:36 AM EST | High Surf Advisory | AKQ | Worcester | 33 hr |
| Dec 15, 7:18 PM EST | Winter Weather Advisory | LWX | Allegany | 5 hr |
| Dec 15, 8:45 PM EST | Areal Flood Warning | LWX | Saint Mary's | 6 hr |
| Dec 15, 9:45 PM EST | Coastal Flood Warning | LWX | Anne Arundel | 4 hr |
| Dec 15, 10:29 PM EST | Coastal Flood Statement | AKQ | Worcester | 4 hr |
| Dec 15, 10:29 PM EST | Coastal Flood Advisory | AKQ | Dorchester | 3 hr |
| Dec 16, 1:56 AM EST | Coastal Flood Advisory | LWX | Calvert, Saint Mary's | 7 hr |
| Dec 16, 3:07 AM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 8 hr |
| Dec 16, 4:14 AM EST | Areal Flood Warning | LWX | Prince George's | 9 hr |
| Dec 16, 10:11 AM EST | Coastal Flood Statement | AKQ | Somerset, Wicomico, Worcester | 12 hr |
| Dec 16, 2:02 PM EST | Coastal Flood Advisory | AKQ | Dorchester | 11 hr |
| Dec 20, 3:02 AM EST | Winter Storm Watch | LWX | Allegany | 25 hr |
| Dec 21, 3:51 AM EST | Winter Storm Warning | LWX | Allegany | 38 hr |
| Dec 21, 3:51 AM EST | Winter Weather Advisory | LWX | Carroll, Frederick, Howard, Montgomery, Washington | 36 hr |
| Dec 21, 3:54 AM EST | High Surf Advisory | AKQ | Worcester | 63 hr |
| Dec 21, 1:01 PM EST | Wind Chill Watch | LWX | Allegany | 26 hr |
| Dec 21, 3:22 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 5 more | 34 hr |
| Dec 21, 3:47 PM EST | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 24 hr |
| Dec 22, 2:30 AM EST | High Wind Watch | LWX | Allegany | 10 hr |
| Dec 22, 3:25 AM EST | Wind Chill Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 56 hr |
| Dec 22, 3:38 AM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 42 hr |
| Dec 22, 11:26 AM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 35 hr |
| Dec 22, 12:37 PM EST | High Wind Warning | LWX | Allegany, Washington | 39 hr |
| Dec 22, 12:37 PM EST | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 29 hr |
| Dec 22, 12:51 PM EST | Winter Weather Advisory | LWX | Allegany | 29 hr |
| Dec 22, 2:05 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 2 more | 27 hr |
| Dec 22, 2:55 PM EST | Wind Chill Warning | LWX | Allegany | 69 hr |
| Dec 22, 2:55 PM EST | Wind Chill Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 67 hr |
| Dec 22, 2:58 PM EST | Wind Chill Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 46 hr |
| Dec 22, 3:16 PM EST | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 30 hr |
| Dec 22, 3:35 PM EST | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 29 hr |
| Dec 22, 10:35 PM EST | Areal Flood Warning | LWX | Frederick, Washington | 15 hr |
| Dec 23, 3:36 AM EST | Areal Flood Warning | LWX | Carroll, Frederick | 5 hr |
| Dec 23, 7:49 AM EST | Mesoscale Discussion | SPC | Garrett | 4 hr |
| Dec 23, 9:09 AM EST | Winter Weather Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 9 hr |
| Dec 23, 9:59 AM EST | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 61 min |
| Dec 23, 1:44 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 10 hr |
| Dec 24, 3:40 AM EST | Wind Chill Advisory | LWX | Allegany | 32 hr |
| Dec 24, 3:41 AM EST | Wind Advisory | LWX | Allegany | 17 hr |
| Dec 25, 12:03 PM EST | Wind Chill Advisory | LWX | Allegany | 21 hr |
| Dec 31, 5:36 AM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 22 hr |
| Dec 31, 5:56 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 16 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.
- Baltimore County213
- Montgomery County205
- Anne Arundel County204
- Prince George's County191
- Harford County173
- Howard County166
- City of Baltimore164
- Saint Mary's County155
- Dorchester County154
- Charles County151
- Frederick County150
- Carroll County148
- Worcester County146
- Washington County140
- Allegany County135
- Caroline County134
- Queen Anne's County134
- Wicomico County131
- Cecil County129
- Calvert County128
- Somerset County125
- Kent County123
- Talbot County122
- Garrett County60
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.