Weather alerts in Maryland, 2023
1,029 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 1,029
- Warnings
- 425
- Watches
- 82
- Advisories
- 252
- Busiest month
- July267 alerts
- Busiest day
- August 7, 202347 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, 11:10 PM EST | Dense Fog Advisory | LWX | Anne Arundel, Carroll, Charles, Frederick, Howard, Montgomery and 2 more | 10 hr |
| Jan 5, 10:49 PM EST | Dense Fog Advisory | AKQ | Worcester | 6 hr |
| Jan 7, 2:58 PM EST | Winter Weather Advisory | LWX | Allegany | 37 hr |
| Jan 12, 2:10 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Jan 16, 10:55 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 20 hr |
| Jan 17, 2:05 AM EST | Coastal Flood Advisory | AKQ | Dorchester | 11 hr |
| Jan 19, 2:40 AM EST | Wind Advisory | LWX | Allegany | 35 hr |
| Jan 19, 2:15 PM EST | Winter Weather Advisory | LWX | 35 hr | |
| Jan 20, 2:13 AM EST | Dense Fog Advisory | LWX | Carroll, Frederick, Washington | 4 hr |
| Jan 21, 2:44 PM EST | Winter Weather Advisory | LWX | Allegany | 33 hr |
| Jan 22, 8:27 PM EST | Winter Weather Advisory | LWX | 22 hr | |
| Jan 24, 12:03 PM EST | Winter Weather Advisory | LWX | Allegany, Frederick, Washington | 30 hr |
| Jan 24, 3:27 PM EST | Wind Advisory | AKQ | Worcester | 31 hr |
| Jan 25, 3:47 AM EST | High Surf Advisory | AKQ | Worcester | 17 hr |
| Jan 25, 10:14 AM EST | Wind Advisory | LWX | Allegany | 26 hr |
| Jan 25, 11:04 AM EST | Winter Storm Warning | LWX | Allegany | 2 hr |
| Jan 25, 6:06 PM EST | Winter Storm Warning | LWX | 34 hr | |
| Jan 26, 6:14 PM EST | Snow Squall Warning | LWX | Allegany | 61 min |
| Jan 26, 6:15 PM EST | Snow Squall Warning | LWX | Allegany | 60 min |
| Jan 26, 10:08 PM EST | Special Weather Statement | LWX | Allegany | 37 min |
| Jan 30, 10:46 AM EST | Winter Weather Advisory | LWX | 23 hr | |
| Jan 31, 5:34 PM EST | Winter Weather Advisory | LWX | Allegany | 13 hr |
| Feb 2, 2:31 PM EST | Wind Chill Advisory | LWX | 41 hr | |
| Feb 3, 2:32 AM EST | Special Weather Statement | LWX | Garrett | 118 min |
| Feb 3, 4:02 AM EST | Special Weather Statement | LWX | Garrett | 58 min |
| Feb 3, 4:16 AM EST | Special Weather Statement | LWX | Allegany, Washington | 44 min |
| Feb 3, 4:37 AM EST | Special Weather Statement | LWX | Washington | 23 min |
| Feb 6, 3:17 AM EST | Dense Fog Advisory | PHI | Caroline, Queen Anne's, Talbot | 5 hr |
| Feb 8, 12:01 PM EST | Wind Advisory | LWX | Allegany | 43 hr |
| Feb 12, 10:10 AM EST | High Surf Advisory | AKQ | Worcester | 21 hr |
| Feb 12, 7:25 PM EST | Coastal Flood Statement | AKQ | Worcester | 10 hr |
| Feb 14, 9:11 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Feb 15, 6:44 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Feb 17, 9:51 AM EST | Wind Advisory | LWX | Allegany | 3 hr |
| Feb 17, 3:21 PM EST | Wind Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more | 4 hr |
| Feb 21, 3:58 AM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Harford and 5 more | 13 hr |
| Feb 21, 1:35 PM EST | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford, Howard, City of Baltimore | 16 min |
| Feb 21, 1:48 PM EST | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's, Talbot | 27 min |
| Feb 21, 2:12 PM EST | Winter Weather Advisory | LWX | Allegany | 23 hr |
| Feb 21, 2:21 PM EST | Special Weather Statement | PHI | Caroline, Talbot | 39 min |
| Feb 21, 2:22 PM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 8 more | 53 min |
| Feb 26, 3:31 AM EST | Freezing Fog Advisory | LWX | Allegany, Washington | 6 hr |
| Feb 27, 3:48 AM EST | Wind Advisory | LWX | Allegany | 30 hr |
| Feb 28, 9:55 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Mar 1, 2:43 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Harford, Saint Mary's | 20 hr |
| Mar 1, 6:34 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 6 hr |
| Mar 2, 7:51 AM EST | Winter Storm Watch | LWX | Allegany | 6 hr |
| Mar 2, 7:54 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 34 hr |
| Mar 2, 11:21 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Mar 2, 1:29 PM EST | Wind Advisory | LWX | Allegany | 32 hr |
| Mar 2, 1:40 PM EST | Ice Storm Warning | LWX | Allegany | 33 hr |
| Mar 2, 1:40 PM EST | Winter Weather Advisory | LWX | Allegany | 28 hr |
| Mar 3, 3:11 AM EST | Wind Advisory | AKQ | Worcester | 25 hr |
| Mar 3, 4:25 AM EST | High Wind Watch | LWX | Allegany | 8 hr |
| Mar 3, 9:51 AM EST | Coastal Flood Warning | LWX | Anne Arundel | 8 hr |
| Mar 3, 9:51 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Harford, Saint Mary's | 24 hr |
| Mar 3, 12:33 PM EST | High Wind Warning | LWX | Allegany | 24 hr |
| Mar 3, 12:33 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 26 hr |
| Mar 3, 1:41 PM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 14 hr |
| Mar 3, 3:07 PM EST | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 24 hr |
| Mar 4, 8:19 AM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 8 hr |
| Mar 4, 12:11 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 2 hr |
| Mar 9, 4:20 AM EST | Winter Weather Advisory | LWX | Allegany | 33 hr |
| Mar 10, 4:22 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 26 hr |
| Mar 10, 8:30 AM EST | Coastal Flood Advisory | LWX | Harford, Saint Mary's | 22 hr |
| Mar 10, 9:57 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 13 hr |
| Mar 10, 1:14 PM EST | Winter Weather Advisory | LWX | 14 hr | |
| Mar 10, 9:05 PM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Mar 11, 4:06 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 38 hr |
| Mar 11, 1:18 PM EST | Winter Weather Advisory | LWX | Allegany | 40 hr |
| Mar 11, 3:09 PM EST | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico | 23 hr |
| Mar 11, 3:09 PM EST | Coastal Flood Advisory | AKQ | Worcester | 6 hr |
| Mar 12, 3:11 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 22 hr |
| Mar 12, 2:49 PM EDT | Coastal Flood Advisory | LWX | Calvert | 29 hr |
| Mar 12, 3:29 PM EDT | Coastal Flood Statement | AKQ | Worcester | 11 hr |
| Mar 12, 3:29 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 18 hr |
| Mar 12, 7:22 PM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 18 hr |
| Mar 12, 7:22 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Charles, Harford, Saint Mary's, City of Baltimore | 32 hr |
| Mar 13, 2:29 AM EDT | Coastal Flood Advisory | LWX | Harford | 14 hr |
| Mar 13, 2:51 AM EDT | Coastal Flood Warning | AKQ | Dorchester | 8 hr |
| Mar 13, 2:56 AM EDT | Winter Weather Advisory | LWX | Allegany | 47 hr |
| Mar 13, 2:38 PM EDT | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 33 hr |
| Mar 13, 2:56 PM EDT | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 32 hr |
| Mar 13, 3:16 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 9 hr |
| Mar 13, 3:46 PM EDT | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 35 hr |
| Mar 13, 4:53 PM EDT | Special Weather Statement | LWX | Garrett | 52 min |
| Mar 13, 5:47 PM EDT | Special Weather Statement | LWX | Garrett | 28 min |
| Mar 14, 3:46 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 6 hr |
| Mar 15, 10:38 AM EDT | Wind Advisory | LWX | Frederick, Montgomery | 2 hr |
| Mar 17, 3:23 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 12 hr |
| Mar 23, 10:54 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 36 min |
| Mar 23, 11:24 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery, Washington | 36 min |
| Mar 24, 9:01 AM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 4 hr |
| Mar 24, 1:31 PM EDT | Wind Advisory | LWX | Allegany | 38 hr |
| Mar 25, 1:04 AM EDT | Wind Advisory | LWX | Allegany | 27 hr |
| Mar 25, 10:50 PM EDT | Special Weather Statement | PHI | Kent | 55 min |
| Mar 25, 11:08 PM EDT | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 5 hr |
| Mar 25, 11:17 PM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 5 hr |
| Mar 29, 3:34 AM EDT | Freeze Warning | LWX | Howard, Montgomery | 29 hr |
| Mar 30, 3:29 AM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 29 hr |
| Mar 30, 3:40 AM EDT | High Wind Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Howard and 4 more | 35 hr |
| Mar 31, 11:49 AM EDT | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 36 hr |
| Mar 31, 2:29 PM EDT | High Wind Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more | 35 hr |
| Mar 31, 2:29 PM EDT | Wind Advisory | LWX | Allegany, Calvert, Charles, Saint Mary's, Washington | 35 hr |
| Mar 31, 3:05 PM EDT | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 35 hr |
| Apr 1, 4:37 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Somerset and 3 more | 113 min |
| Apr 1, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 32 min |
| Apr 1, 5:30 PM EDT | Tornado Watch | SPC | Caroline, Dorchester, Kent, Queen Anne's, Somerset, Talbot and 2 more | 5 hr |
| Apr 1, 5:34 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 26 min |
| Apr 1, 5:38 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 37 min |
| Apr 1, 5:56 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 49 min |
| Apr 1, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery | 45 min |
| Apr 1, 6:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 48 min |
| Apr 1, 6:35 PM EDT | Tornado Warning | LWX | Cecil | 25 min |
| Apr 1, 6:55 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Kent, Queen Anne's | 95 min |
| Apr 1, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 47 min |
| Apr 1, 7:01 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 29 min |
| Apr 1, 7:20 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 40 min |
| Apr 1, 7:36 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 39 min |
| Apr 1, 7:40 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 35 min |
| Apr 1, 7:50 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 40 min |
| Apr 1, 7:51 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 39 min |
| Apr 1, 7:54 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 51 min |
| Apr 1, 8:21 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 54 min |
| Apr 1, 8:24 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 48 min |
| Apr 1, 8:35 PM EDT | Tornado Warning | AKQ | Wicomico, Worcester | 25 min |
| Apr 1, 8:45 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 60 min |
| Apr 2, 12:01 AM EDT | Wind Advisory | LWX | Saint Mary's | 3 hr |
| Apr 2, 11:40 AM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 21 hr |
| Apr 2, 1:13 PM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more | 20 hr |
| Apr 6, 2:00 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 90 min |
| Apr 6, 2:58 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 7 hr |
| Apr 6, 4:44 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Charles, Dorchester and 12 more | 91 min |
| Apr 6, 5:23 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 52 min |
| Apr 6, 5:31 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 32 min |
| Apr 6, 5:53 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 35 min |
| Apr 6, 6:02 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 43 min |
| Apr 6, 6:08 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 12 more | 2 hr |
| Apr 6, 6:18 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 42 min |
| Apr 6, 6:24 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 31 min |
| Apr 6, 6:47 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 28 min |
| Apr 6, 6:48 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 57 min |
| Apr 6, 6:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 51 min |
| Apr 6, 7:07 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 23 min |
| Apr 6, 7:09 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 26 min |
| Apr 6, 7:35 PM EDT | Special Weather Statement | AKQ | Somerset | 40 min |
| Apr 6, 7:39 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 36 min |
| Apr 6, 7:41 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 49 min |
| Apr 6, 7:50 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 40 min |
| Apr 6, 8:27 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 12 more | 93 min |
| Apr 6, 8:31 PM EDT | Special Weather Statement | AKQ | Worcester | 29 min |
| Apr 7, 5:46 AM EDT | Areal Flood Warning | LWX | Saint Mary's | 4 hr |
| Apr 7, 11:21 AM EDT | Freeze Watch | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more | 16 hr |
| Apr 8, 3:21 AM EDT | Frost Advisory | LWX | Anne Arundel, Baltimore, Cecil, Charles, Harford, Howard and 3 more | 30 hr |
| Apr 8, 3:21 AM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more | 30 hr |
| Apr 8, 3:31 AM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 29 hr |
| Apr 8, 9:59 AM EDT | Freeze Watch | LWX | Washington | 23 hr |
| Apr 9, 9:08 AM EDT | Frost Advisory | LWX | Calvert, Saint Mary's | 24 hr |
| Apr 9, 9:08 AM EDT | Freeze Warning | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more | 24 hr |
| Apr 9, 9:10 AM EDT | Frost Advisory | PHI | Kent, Queen Anne's, Talbot | 24 hr |
| Apr 9, 9:10 AM EDT | Freeze Warning | PHI | Caroline | 24 hr |
| Apr 9, 2:53 PM EDT | Frost Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 18 hr |
| Apr 11, 3:46 PM EDT | Fire Weather Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 17 hr |
| Apr 11, 3:46 PM EDT | Fire Weather Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 18 hr |
| Apr 12, 9:01 AM EDT | Red Flag Warning | LWX | Allegany, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more | 11 hr |
| Apr 15, 11:47 AM EDT | Severe Thunderstorm Warning | LWX | Carroll | 43 min |
| Apr 15, 12:10 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 50 min |
| Apr 15, 12:54 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 22 min |
| Apr 15, 1:30 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore | 32 min |
| Apr 15, 2:13 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 24 min |
| Apr 15, 2:25 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 22 min |
| Apr 15, 3:30 PM EDT | Areal Flood Warning | LWX | Anne Arundel | 3 hr |
| Apr 15, 3:34 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 15 min |
| Apr 15, 3:54 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 23 min |
| Apr 17, 12:25 PM EDT | Fire Weather Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 15 hr |
| Apr 17, 1:22 PM EDT | Fire Weather Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 14 hr |
| Apr 17, 3:29 PM EDT | Fire Weather Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Apr 18, 3:14 AM EDT | Red Flag Warning | LWX | Anne Arundel, Baltimore, Calvert, Charles, Howard, Montgomery and 3 more | 17 hr |
| Apr 18, 3:19 AM EDT | Red Flag Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 16 hr |
| Apr 18, 3:20 AM EDT | Red Flag Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 17 hr |
| Apr 20, 3:51 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Apr 20, 11:22 AM EDT | Fire Weather Watch | LWX | Allegany, Frederick, Washington | 15 hr |
| Apr 22, 9:34 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Charles, Frederick, Howard, Montgomery and 4 more | 116 min |
| Apr 22, 10:07 AM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 10 hr |
| Apr 22, 1:20 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 40 min |
| Apr 22, 2:02 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 43 min |
| Apr 22, 2:12 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 93 min |
| Apr 22, 2:14 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 46 min |
| Apr 22, 2:47 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 43 min |
| Apr 22, 2:47 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Harford and 6 more | 118 min |
| Apr 22, 3:25 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's, Talbot | 35 min |
| Apr 22, 4:22 PM EDT | Special Weather Statement | PHI | Talbot | 38 min |
| Apr 22, 5:00 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico | 45 min |
| Apr 22, 5:20 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 40 min |
| Apr 22, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 52 min |
| Apr 22, 6:11 PM EDT | Mesoscale Discussion | SPC | Worcester | 64 min |
| Apr 23, 3:46 AM EDT | Freeze Watch | LWX | Allegany | 9 hr |
| Apr 23, 12:24 PM EDT | Freeze Warning | LWX | Allegany | 21 hr |
| Apr 24, 3:08 AM EDT | Freeze Watch | LWX | Allegany, Carroll, Frederick, Washington | 11 hr |
| Apr 24, 2:32 PM EDT | Frost Advisory | LWX | Baltimore, Harford, Howard, Montgomery | 17 hr |
| Apr 24, 2:32 PM EDT | Freeze Warning | LWX | Allegany, Carroll, Frederick, Washington | 17 hr |
| Apr 25, 8:06 PM EDT | Freeze Watch | LWX | 15 hr | |
| Apr 26, 11:25 AM EDT | Freeze Warning | LWX | 21 hr | |
| Apr 27, 3:51 AM EDT | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 48 hr |
| Apr 27, 2:57 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Saint Mary's, City of Baltimore | 37 hr |
| Apr 28, 3:23 AM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 25 hr |
| Apr 28, 3:25 AM EDT | Wind Advisory | LWX | 15 hr | |
| Apr 28, 3:57 AM EDT | High Surf Advisory | AKQ | Worcester | 33 hr |
| Apr 28, 5:10 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 32 hr |
| Apr 28, 11:16 PM EDT | Areal Flood Advisory | PHI | Caroline | 5 hr |
| Apr 29, 4:03 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 16 hr |
| Apr 29, 3:02 PM EDT | Areal Flood Warning | PHI | Caroline | 18 hr |
| Apr 29, 3:46 PM EDT | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 30 hr |
| Apr 30, 6:48 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 11 hr |
| Apr 30, 9:08 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Wicomico | 5 hr |
| Apr 30, 3:00 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Apr 30, 5:59 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Harford, Saint Mary's | 11 hr |
| Apr 30, 10:42 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 5 hr |
| Apr 30, 11:07 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 4 hr |
| May 1, 4:00 AM EDT | Winter Weather Advisory | LWX | 30 hr | |
| May 2, 4:08 AM EDT | Winter Weather Advisory | LWX | 30 hr | |
| May 4, 3:59 AM EDT | Frost Advisory | LWX | Allegany | 29 hr |
| May 14, 1:29 AM EDT | Dense Fog Advisory | LWX | Washington | 8 hr |
| May 17, 12:45 PM EDT | Frost Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Washington | 17 hr |
| May 18, 10:14 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford, Saint Mary's | 25 hr |
| May 19, 4:23 PM EDT | Beach Hazards Statement | AKQ | Worcester | 28 hr |
| May 22, 4:14 PM EDT | Beach Hazards Statement | AKQ | Worcester | 6 days |
| May 24, 3:19 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 10 hr |
| May 25, 5:33 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 2 hr |
| May 26, 5:24 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| May 29, 3:59 PM EDT | Beach Hazards Statement | AKQ | Worcester | 52 hr |
| Jun 2, 3:48 PM EDT | Beach Hazards Statement | AKQ | Worcester | 28 hr |
| Jun 2, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 67 min |
| Jun 3, 4:44 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 49 hr |
| Jun 3, 1:05 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 40 min |
| Jun 3, 1:27 PM EDT | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Frederick, Garrett, Howard and 2 more | 2 hr |
| Jun 3, 2:43 PM EDT | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 30 hr |
| Jun 3, 2:54 PM EDT | Beach Hazards Statement | AKQ | Worcester | 29 hr |
| Jun 3, 6:40 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 50 min |
| Jun 3, 7:19 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 16 min |
| Jun 3, 10:07 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Cecil, Charles, Harford, Saint Mary's | 44 hr |
| Jun 4, 5:00 AM EDT | Coastal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 29 hr |
| Jun 4, 5:27 AM EDT | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico | 8 hr |
| Jun 4, 5:27 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 25 hr |
| Jun 4, 9:16 AM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 26 hr |
| Jun 4, 9:16 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, City of Baltimore | 26 hr |
| Jun 4, 1:37 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 18 hr |
| Jun 5, 10:55 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 24 hr |
| Jun 5, 2:58 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 16 hr |
| Jun 6, 7:16 PM EDT | Special Weather Statement | PHI | Kent | 29 min |
| Jun 6, 7:48 PM EDT | Special Weather Statement | PHI | Queen Anne's | 27 min |
| Jun 6, 8:12 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Jun 8, 10:38 AM EDT | Special Weather Statement | PHI | Caroline | 37 min |
| Jun 8, 11:06 AM EDT | Special Weather Statement | PHI | Talbot | 24 min |
| Jun 8, 11:22 AM EDT | Special Weather Statement | AKQ | Dorchester | 38 min |
| Jun 8, 11:36 AM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 39 min |
| Jun 8, 11:44 AM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 31 min |
| Jun 8, 12:08 PM EDT | Mesoscale Discussion | SPC | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Jun 8, 12:11 PM EDT | Special Weather Statement | AKQ | Wicomico | 64 min |
| Jun 8, 12:59 PM EDT | Special Weather Statement | AKQ | Worcester | 61 min |
| Jun 8, 1:50 PM EDT | Special Weather Statement | AKQ | Worcester | 25 min |
| Jun 9, 5:26 PM EDT | Special Weather Statement | PHI | Queen Anne's | 34 min |
| Jun 9, 8:57 PM EDT | Special Weather Statement | PHI | Queen Anne's | 33 min |
| Jun 11, 3:20 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 26 hr |
| Jun 12, 12:30 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Saint Mary's and 4 more | 60 min |
| Jun 13, 10:57 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Jun 14, 6:13 AM EDT | Coastal Flood Advisory | LWX | Harford | 2 hr |
| Jun 16, 1:48 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Jun 16, 10:36 AM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 39 min |
| Jun 16, 10:50 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 9 more | 55 min |
| Jun 16, 11:06 AM EDT | Severe Thunderstorm Watch | SPC | Caroline, Cecil, Harford, Kent, Queen Anne's, Talbot | 7 hr |
| Jun 16, 11:29 AM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 31 min |
| Jun 16, 11:40 AM EDT | Severe Thunderstorm Warning | PHI | Caroline | 50 min |
| Jun 16, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | Calvert, Charles, Dorchester, Prince George's, Saint Mary's, Somerset and 2 more | 8 hr |
| Jun 16, 2:13 PM EDT | Special Weather Statement | AKQ | Worcester | 47 min |
| Jun 16, 2:44 PM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset | 91 min |
| Jun 16, 4:13 PM EDT | Mesoscale Discussion | SPC | Carroll, Frederick, Howard, Montgomery, Washington | 92 min |
| Jun 16, 4:49 PM EDT | Mesoscale Discussion | SPC | Charles, Dorchester, Saint Mary's, Somerset | 56 min |
| Jun 16, 5:24 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 51 min |
| Jun 16, 5:50 PM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 3 hr |
| Jun 16, 5:55 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 50 min |
| Jun 16, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 46 min |
| Jun 16, 6:49 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Saint Mary's | 86 min |
| Jun 16, 7:02 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 43 min |
| Jun 16, 7:34 PM EDT | Special Weather Statement | AKQ | Dorchester | 41 min |
| Jun 16, 7:49 PM EDT | Special Weather Statement | AKQ | Somerset | 41 min |
| Jun 16, 8:25 PM EDT | Areal Flood Advisory | AKQ | Somerset | 3 hr |
| Jun 16, 9:08 PM EDT | Special Weather Statement | AKQ | Somerset | 67 min |
| Jun 19, 4:56 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 33 min |
| Jun 19, 5:05 PM EDT | Special Weather Statement | PHI | Talbot | 25 min |
| Jun 19, 5:27 PM EDT | Special Weather Statement | PHI | Talbot | 33 min |
| Jun 19, 5:30 PM EDT | Areal Flood Advisory | PHI | Talbot | 98 min |
| Jun 19, 7:27 PM EDT | Special Weather Statement | PHI | Caroline | 33 min |
| Jun 20, 3:00 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Jun 20, 2:49 PM EDT | Beach Hazards Statement | AKQ | Worcester | 3 days |
| Jun 20, 2:49 PM EDT | High Surf Advisory | AKQ | Worcester | 47 hr |
| Jun 20, 3:04 PM EDT | Coastal Flood Watch | LWX | Saint Mary's | 25 hr |
| Jun 20, 3:04 PM EDT | Coastal Flood Warning | LWX | Saint Mary's | 15 hr |
| Jun 20, 3:04 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 3 hr |
| Jun 20, 3:04 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Charles, Saint Mary's | 22 hr |
| Jun 21, 3:23 AM EDT | Coastal Flood Statement | AKQ | Worcester | 26 hr |
| Jun 21, 5:52 AM EDT | Coastal Flood Warning | LWX | Saint Mary's | 27 hr |
| Jun 21, 5:52 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Saint Mary's | 30 hr |
| Jun 21, 4:03 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 16 hr |
| Jun 22, 12:58 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 7 hr |
| Jun 22, 7:35 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Charles, Saint Mary's | 18 hr |
| Jun 23, 12:42 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Jun 23, 2:47 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 7 hr |
| Jun 23, 5:23 PM EDT | Areal Flood Warning | LWX | Montgomery | 3 hr |
| Jun 26, 12:36 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 17 more | 2 hr |
| Jun 26, 2:20 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 7 more | 9 hr |
| Jun 26, 2:29 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 46 min |
| Jun 26, 3:06 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 15 min |
| Jun 26, 4:30 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Charles, Frederick, Howard, Montgomery and 1 more | 90 min |
| Jun 26, 4:59 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 12 min |
| Jun 26, 5:28 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 43 min |
| Jun 26, 6:08 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 52 min |
| Jun 26, 6:27 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 48 min |
| Jun 26, 6:35 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 40 min |
| Jun 26, 7:04 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 14 min |
| Jun 26, 7:06 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 39 min |
| Jun 26, 7:08 PM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset, Wicomico | 2 hr |
| Jun 26, 7:41 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 7 hr |
| Jun 26, 8:03 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 87 min |
| Jun 26, 8:49 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 41 min |
| Jun 26, 9:13 PM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset, Wicomico, Worcester | 62 min |
| Jun 26, 10:10 PM EDT | Special Weather Statement | AKQ | Worcester | 50 min |
| Jun 26, 11:29 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 31 min |
| Jun 26, 11:53 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 52 min |
| Jun 27, 12:02 AM EDT | Mesoscale Discussion | SPC | Somerset, Worcester | 118 min |
| Jun 27, 1:54 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 51 min |
| Jun 27, 2:11 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 49 min |
| Jun 27, 2:43 PM EDT | Mesoscale Discussion | SPC | Calvert, Caroline, Dorchester, Queen Anne's, Saint Mary's, Somerset and 3 more | 2 hr |
| Jun 27, 2:46 PM EDT | Flash Flood Warning | LWX | Cecil, Harford | 3 hr |
| Jun 27, 3:02 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 43 min |
| Jun 27, 3:19 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 41 min |
| Jun 27, 3:28 PM EDT | Flash Flood Warning | LWX | Anne Arundel | 2 hr |
| Jun 27, 3:30 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 45 min |
| Jun 27, 3:32 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 3 hr |
| Jun 27, 3:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 64 min |
| Jun 27, 3:41 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 24 min |
| Jun 27, 3:52 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 38 min |
| Jun 27, 3:57 PM EDT | Areal Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 2 hr |
| Jun 27, 4:12 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico | 78 min |
| Jun 27, 4:24 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 51 min |
| Jun 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 37 min |
| Jun 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 35 min |
| Jun 27, 5:12 PM EDT | Special Weather Statement | AKQ | Dorchester | 63 min |
| Jun 27, 5:29 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 46 min |
| Jun 27, 5:55 PM EDT | Special Weather Statement | AKQ | Somerset | 80 min |
| Jun 27, 6:06 PM EDT | Special Weather Statement | PHI | Caroline | 24 min |
| Jun 27, 7:14 PM EDT | Special Weather Statement | AKQ | Wicomico | 46 min |
| Jun 27, 7:37 PM EDT | Special Weather Statement | AKQ | Worcester | 53 min |
| Jun 27, 8:01 PM EDT | Special Weather Statement | AKQ | Worcester | 44 min |
| Jun 30, 4:29 PM EDT | Tornado Warning | LWX | Howard | 16 min |
| Jun 30, 4:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 24 min |
| Jun 30, 5:32 PM EDT | Areal Flood Warning | LWX | Baltimore, Carroll | 89 min |
| Jul 1, 2:26 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 4 hr |
| Jul 1, 1:21 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 16 hr |
| Jul 1, 1:37 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Charles, Frederick, Howard, Montgomery and 3 more | 113 min |
| Jul 1, 3:40 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 50 min |
| Jul 1, 4:17 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 43 min |
| Jul 1, 4:29 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 46 min |
| Jul 1, 5:11 PM EDT | Flash Flood Warning | LWX | Prince George's | 104 min |
| Jul 1, 6:23 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 32 min |
| Jul 1, 8:14 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford, Saint Mary's | 15 hr |
| Jul 2, 1:26 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 17 hr |
| Jul 2, 2:06 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 5 more | 114 min |
| Jul 2, 4:31 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 6 hr |
| Jul 2, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 35 min |
| Jul 2, 7:06 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 39 min |
| Jul 2, 7:19 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 41 min |
| Jul 2, 7:32 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 43 min |
| Jul 2, 7:42 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Kent, Queen Anne's, Talbot and 1 more | 93 min |
| Jul 2, 8:09 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 51 min |
| Jul 2, 10:21 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 39 min |
| Jul 3, 1:01 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Jul 3, 1:42 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Dorchester, Howard and 6 more | 2 hr |
| Jul 3, 2:42 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 7 hr |
| Jul 3, 2:55 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 7 hr |
| Jul 3, 4:49 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more | 116 min |
| Jul 3, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 38 min |
| Jul 3, 5:24 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 40 min |
| Jul 3, 5:53 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's | 42 min |
| Jul 3, 5:59 PM EDT | Special Weather Statement | AKQ | Somerset | 46 min |
| Jul 3, 6:22 PM EDT | Special Weather Statement | AKQ | Dorchester | 38 min |
| Jul 3, 6:22 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 38 min |
| Jul 3, 6:27 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 63 min |
| Jul 3, 6:52 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 53 min |
| Jul 3, 7:00 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 45 min |
| Jul 3, 7:08 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 37 min |
| Jul 3, 7:28 PM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| Jul 3, 7:31 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 44 min |
| Jul 3, 7:31 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 59 min |
| Jul 3, 7:42 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 48 min |
| Jul 3, 7:43 PM EDT | Tornado Warning | PHI | Caroline | 17 min |
| Jul 3, 8:07 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 53 min |
| Jul 3, 8:13 PM EDT | Flash Flood Warning | AKQ | Dorchester, Wicomico | 3 hr |
| Jul 3, 8:20 PM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 3 hr |
| Jul 3, 8:29 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 7 more | 91 min |
| Jul 3, 8:31 PM EDT | Areal Flood Advisory | PHI | Caroline | 3 hr |
| Jul 3, 8:40 PM EDT | Special Weather Statement | PHI | Kent | 35 min |
| Jul 3, 10:44 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 6 hr |
| Jul 3, 11:16 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Jul 3, 11:42 PM EDT | Areal Flood Warning | LWX | Cecil, Harford | 2 hr |
| Jul 5, 2:18 PM EDT | Special Weather Statement | PHI | Queen Anne's | 27 min |
| Jul 5, 3:08 PM EDT | Special Weather Statement | PHI | Caroline | 37 min |
| Jul 5, 5:30 PM EDT | Special Weather Statement | PHI | Talbot | 30 min |
| Jul 6, 6:30 AM EDT | Dense Fog Advisory | AKQ | Worcester | 3 hr |
| Jul 6, 2:12 PM EDT | Special Weather Statement | PHI | Talbot | 33 min |
| Jul 6, 3:39 PM EDT | Areal Flood Advisory | PHI | Kent | 51 min |
| Jul 6, 3:47 PM EDT | Special Weather Statement | AKQ | Wicomico | 28 min |
| Jul 6, 3:56 PM EDT | Special Weather Statement | PHI | Wicomico | 34 min |
| Jul 6, 4:03 PM EDT | Special Weather Statement | AKQ | Wicomico | 27 min |
| Jul 6, 4:14 PM EDT | Special Weather Statement | AKQ | Wicomico | 31 min |
| Jul 6, 4:29 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
| Jul 6, 4:42 PM EDT | Special Weather Statement | AKQ | Wicomico | 33 min |
| Jul 6, 5:08 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 112 min |
| Jul 6, 5:16 PM EDT | Special Weather Statement | AKQ | Wicomico | 44 min |
| Jul 6, 6:37 PM EDT | Special Weather Statement | PHI | Caroline | 23 min |
| Jul 6, 6:58 PM EDT | Special Weather Statement | PHI | Caroline | 32 min |
| Jul 6, 7:00 PM EDT | Special Weather Statement | AKQ | Dorchester | 30 min |
| Jul 7, 11:26 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Charles, Frederick, Harford and 4 more | 8 hr |
| Jul 7, 11:54 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 34 min |
| Jul 7, 2:29 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 46 min |
| Jul 7, 3:26 PM EDT | Special Weather Statement | PHI | Caroline | 34 min |
| Jul 7, 3:41 PM EDT | Special Weather Statement | AKQ | Dorchester | 64 min |
| Jul 7, 3:59 PM EDT | Special Weather Statement | AKQ | Wicomico | 61 min |
| Jul 7, 4:15 PM EDT | Flash Flood Warning | AKQ | Wicomico | 3 hr |
| Jul 7, 4:43 PM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| Jul 7, 5:13 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 2 hr |
| Jul 8, 1:23 PM EDT | Special Weather Statement | AKQ | Dorchester | 67 min |
| Jul 8, 1:48 PM EDT | Special Weather Statement | AKQ | Somerset | 72 min |
| Jul 8, 2:01 PM EDT | Special Weather Statement | PHI | Kent | 29 min |
| Jul 8, 2:07 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 23 min |
| Jul 8, 2:23 PM EDT | Special Weather Statement | PHI | Caroline | 37 min |
| Jul 8, 3:17 PM EDT | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 31 hr |
| Jul 8, 3:21 PM EDT | Special Weather Statement | PHI | Caroline | 24 min |
| Jul 8, 3:23 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 25 hr |
| Jul 9, 3:29 AM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 18 hr |
| Jul 9, 10:28 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 6 more | 92 min |
| Jul 9, 11:06 AM EDT | Severe Thunderstorm Watch | SPC | Baltimore, Carroll, Cecil, Harford, Kent, City of Baltimore | 9 hr |
| Jul 9, 12:55 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Charles, Dorchester and 12 more | 65 min |
| Jul 9, 1:19 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Frederick and 9 more | 7 hr |
| Jul 9, 1:20 PM EDT | Mesoscale Discussion | SPC | Carroll, Cecil, Harford | 85 min |
| Jul 9, 1:28 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 26 min |
| Jul 9, 2:32 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 2 hr |
| Jul 9, 3:07 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 107 min |
| Jul 9, 3:14 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 29 min |
| Jul 9, 3:30 PM EDT | Flash Flood Warning | LWX | Harford | 2 hr |
| Jul 9, 4:08 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Dorchester, Harford and 9 more | 97 min |
| Jul 9, 5:24 PM EDT | Special Weather Statement | PHI | Caroline | 36 min |
| Jul 9, 5:52 PM EDT | Special Weather Statement | AKQ | Worcester | 38 min |
| Jul 9, 6:42 PM EDT | Special Weather Statement | AKQ | Worcester | 48 min |
| Jul 9, 8:47 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 106 min |
| Jul 13, 2:36 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 6 more | 2 hr |
| Jul 14, 1:24 PM EDT | Special Weather Statement | CTP | Allegany | 36 min |
| Jul 14, 2:02 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 2 hr |
| Jul 14, 4:30 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 45 min |
| Jul 14, 4:40 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jul 14, 5:07 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 38 min |
| Jul 14, 5:24 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 51 min |
| Jul 14, 5:33 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 14, 5:38 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 52 min |
| Jul 14, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 47 min |
| Jul 14, 6:37 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 53 min |
| Jul 14, 7:16 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 44 min |
| Jul 14, 8:03 PM EDT | Special Weather Statement | AKQ | Dorchester | 42 min |
| Jul 14, 8:44 PM EDT | Special Weather Statement | AKQ | Somerset | 46 min |
| Jul 14, 9:34 PM EDT | Special Weather Statement | AKQ | Somerset | 41 min |
| Jul 15, 3:44 AM EDT | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 38 hr |
| Jul 15, 3:34 PM EDT | Special Weather Statement | AKQ | Somerset | 41 min |
| Jul 15, 3:50 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 9 more | 2 hr |
| Jul 15, 6:38 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 23 hr |
| Jul 15, 7:56 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett, Washington | 64 min |
| Jul 15, 8:01 PM EDT | Areal Flood Warning | LWX | Allegany, Garrett | 98 min |
| Jul 15, 8:07 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 38 min |
| Jul 15, 8:15 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 45 min |
| Jul 15, 8:31 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 44 min |
| Jul 16, 1:21 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 24 min |
| Jul 16, 2:17 AM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 28 min |
| Jul 16, 3:54 AM EDT | Flash Flood Warning | PHI | Caroline | 4 hr |
| Jul 16, 3:56 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 3 hr |
| Jul 16, 6:26 AM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 11 hr |
| Jul 16, 11:55 AM EDT | Flash Flood Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 3 hr |
| Jul 16, 12:19 PM EDT | Areal Flood Advisory | PHI | Caroline | 60 min |
| Jul 16, 12:37 PM EDT | Areal Flood Advisory | AKQ | Dorchester, Wicomico | 25 min |
| Jul 16, 1:02 PM EDT | Flash Flood Warning | AKQ | Dorchester, Wicomico | 4 hr |
| Jul 16, 1:19 PM EDT | Flash Flood Warning | PHI | Caroline | 4 hr |
| Jul 16, 2:47 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico, Worcester | 3 hr |
| Jul 16, 3:02 PM EDT | Special Weather Statement | AKQ | Somerset | 43 min |
| Jul 16, 3:31 PM EDT | Flash Flood Warning | AKQ | Somerset, Wicomico, Worcester | 2 hr |
| Jul 17, 2:04 PM EDT | Special Weather Statement | CTP | Garrett | 26 min |
| Jul 19, 5:53 AM EDT | Special Weather Statement | PHI | Caroline, Talbot | 52 min |
| Jul 19, 7:06 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 24 min |
| Jul 19, 7:20 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 10 min |
| Jul 19, 7:30 AM EDT | Special Weather Statement | AKQ | Dorchester | 60 min |
| Jul 19, 7:40 AM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 4 hr |
| Jul 19, 8:02 AM EDT | Special Weather Statement | PHI | Caroline | 28 min |
| Jul 19, 8:32 AM EDT | Severe Thunderstorm Warning | PHI | Caroline | 29 min |
| Jul 19, 9:44 AM EDT | Special Weather Statement | AKQ | Worcester | 46 min |
| Jul 19, 4:48 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 87 min |
| Jul 19, 11:02 PM EDT | Areal Flood Warning | LWX | Harford | 2 hr |
| Jul 20, 3:33 PM EDT | Special Weather Statement | AKQ | Worcester | 42 min |
| Jul 20, 6:19 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Garrett | 9 hr |
| Jul 21, 1:15 AM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 45 min |
| Jul 21, 1:25 AM EDT | Severe Thunderstorm Warning | LWX | Allegany | 30 min |
| Jul 21, 3:13 AM EDT | Severe Thunderstorm Watch | SPC | Caroline, Kent, Queen Anne's, Talbot | 5 hr |
| Jul 21, 4:26 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Kent and 3 more | 94 min |
| Jul 21, 4:59 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 46 min |
| Jul 21, 5:06 AM EDT | Special Weather Statement | AKQ | Dorchester | 54 min |
| Jul 21, 6:07 AM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico | 68 min |
| Jul 21, 7:00 AM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 75 min |
| Jul 24, 8:10 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 23 min |
| Jul 25, 10:58 AM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Harford | 2 hr |
| Jul 25, 12:07 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 38 min |
| Jul 25, 12:13 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 10 hr |
| Jul 25, 12:39 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 51 min |
| Jul 25, 12:44 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 4 more | 9 hr |
| Jul 25, 12:48 PM EDT | Flash Flood Warning | LWX | Baltimore | 96 min |
| Jul 25, 12:48 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 15 min |
| Jul 25, 1:10 PM EDT | Flash Flood Warning | LWX | Baltimore | 73 min |
| Jul 25, 1:32 PM EDT | Special Weather Statement | PHI | Kent | 28 min |
| Jul 25, 1:36 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 23 min |
| Jul 25, 2:11 PM EDT | Severe Thunderstorm Warning | PHI | Queen Anne's, Talbot | 49 min |
| Jul 25, 2:20 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 17 min |
| Jul 25, 2:23 PM EDT | Areal Flood Warning | LWX | Baltimore | 88 min |
| Jul 25, 2:51 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 39 min |
| Jul 25, 3:21 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 39 min |
| Jul 25, 4:51 PM EDT | Special Weather Statement | AKQ | Dorchester | |
| Jul 25, 4:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 36 min |
| Jul 25, 5:26 PM EDT | Special Weather Statement | AKQ | Somerset | 49 min |
| Jul 25, 6:15 PM EDT | Special Weather Statement | AKQ | Worcester | 45 min |
| Jul 25, 8:03 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 42 min |
| Jul 25, 8:23 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 22 min |
| Jul 25, 8:36 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 39 min |
| Jul 25, 9:28 PM EDT | Flash Flood Warning | AKQ | Somerset | 3 hr |
| Jul 25, 9:54 PM EDT | Special Weather Statement | AKQ | Somerset | 51 min |
| Jul 26, 3:32 AM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 days |
| Jul 26, 9:01 AM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 35 hr |
| Jul 26, 1:57 PM EDT | Excessive Heat Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 24 hr |
| Jul 26, 2:49 PM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 days |
| Jul 27, 11:40 AM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more | 2 hr |
| Jul 27, 1:48 PM EDT | Excessive Heat Warning | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 5 more | 29 hr |
| Jul 27, 1:48 PM EDT | Heat Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 29 hr |
| Jul 27, 2:03 PM EDT | Excessive Heat Warning | AKQ | Dorchester, Somerset, Wicomico | 54 hr |
| Jul 27, 3:16 PM EDT | Mesoscale Discussion | SPC | Garrett | 119 min |
| Jul 27, 3:18 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 9 more | 5 hr |
| Jul 27, 3:36 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 39 min |
| Jul 27, 3:51 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 54 min |
| Jul 27, 4:22 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 53 min |
| Jul 27, 4:46 PM EDT | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 6 more | 89 min |
| Jul 27, 5:12 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| Jul 27, 5:55 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jul 27, 6:24 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 32 min |
| Jul 27, 6:54 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 25 min |
| Jul 28, 8:33 AM EDT | Excessive Heat Warning | LWX | Anne Arundel, Baltimore, Calvert, Charles, Howard, Montgomery and 3 more | 34 hr |
| Jul 28, 8:33 AM EDT | Heat Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 6 more | 34 hr |
| Jul 28, 1:54 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 6 more | 2 hr |
| Jul 28, 4:12 PM EDT | Mesoscale Discussion | SPC | Garrett | 93 min |
| Jul 28, 4:48 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more | 5 hr |
| Jul 28, 5:31 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 44 min |
| Jul 28, 5:43 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 47 min |
| Jul 28, 6:09 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 51 min |
| Jul 28, 6:22 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 53 min |
| Jul 28, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 32 min |
| Jul 28, 6:33 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Frederick, Howard, Montgomery, Washington and 1 more | 87 min |
| Jul 28, 6:46 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 59 min |
| Jul 28, 7:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, Montgomery, Prince George's and 1 more | 75 min |
| Jul 28, 7:10 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Howard, Montgomery | 35 min |
| Jul 28, 7:17 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 13 min |
| Jul 28, 7:41 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 79 min |
| Jul 28, 7:52 PM EDT | Tornado Warning | LWX | Cecil, Harford | 26 min |
| Jul 28, 7:54 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Kent, Queen Anne's, Talbot | 96 min |
| Jul 28, 8:12 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 48 min |
| Jul 28, 8:18 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 42 min |
| Jul 28, 9:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 30 min |
| Jul 28, 9:12 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 33 min |
| Jul 28, 9:30 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 45 min |
| Jul 28, 10:07 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 38 min |
| Jul 28, 10:24 PM EDT | Special Weather Statement | AKQ | Dorchester | 36 min |
| Jul 28, 10:39 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 36 min |
| Jul 28, 10:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 31 min |
| Jul 28, 11:00 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 60 min |
| Jul 28, 11:33 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 27 min |
| Jul 29, 12:12 AM EDT | Severe Thunderstorm Warning | PHI | Caroline | 36 min |
| Jul 29, 6:06 AM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 114 min |
| Jul 29, 1:56 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 64 min |
| Jul 29, 2:47 PM EDT | Mesoscale Discussion | SPC | Somerset, Worcester | 118 min |
| Jul 29, 2:48 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 6 hr |
| Jul 29, 3:40 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Howard, Montgomery | 50 min |
| Jul 29, 4:09 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 21 min |
| Jul 29, 4:24 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 81 min |
| Jul 29, 4:24 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 6 hr |
| Jul 29, 4:30 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford, Howard, City of Baltimore | 75 min |
| Jul 29, 4:35 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Prince George's | 25 min |
| Jul 29, 4:37 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 38 min |
| Jul 29, 4:44 PM EDT | Special Weather Statement | CTP | Harford | 16 min |
| Jul 29, 4:45 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 2 hr |
| Jul 29, 4:55 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 20 min |
| Jul 29, 5:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 45 min |
| Jul 29, 5:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 60 min |
| Jul 29, 5:02 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 73 min |
| Jul 29, 5:09 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 21 min |
| Jul 29, 5:24 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 66 min |
| Jul 29, 5:39 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 66 min |
| Jul 29, 5:44 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 46 min |
| Jul 29, 5:53 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 22 min |
| Jul 29, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 75 min |
| Jul 29, 6:20 PM EDT | Mesoscale Discussion | SPC | Calvert, Caroline, Charles, Dorchester, Queen Anne's, Saint Mary's and 4 more | 85 min |
| Jul 29, 6:29 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 61 min |
| Jul 29, 6:32 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 58 min |
| Jul 29, 7:08 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 40 min |
| Jul 29, 7:23 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Worcester | 52 min |
| Jul 29, 7:30 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 45 min |
| Jul 29, 7:37 PM EDT | Special Weather Statement | AKQ | Worcester | 23 min |
| Jul 29, 8:05 PM EDT | Special Weather Statement | AKQ | Worcester | 25 min |
| Jul 29, 8:37 PM EDT | Special Weather Statement | AKQ | Somerset | 53 min |
| Jul 29, 8:39 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 51 min |
| Jul 29, 8:44 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 25 min |
| Jul 29, 9:49 PM EDT | Special Weather Statement | AKQ | Somerset | 26 min |
| Jul 31, 2:53 PM EDT | Special Weather Statement | AKQ | Worcester | 37 min |
| Jul 31, 3:30 PM EDT | Special Weather Statement | AKQ | Worcester | 30 min |
| Jul 31, 3:32 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 14 hr |
| Aug 1, 12:25 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 8 hr |
| Aug 3, 2:25 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 18 hr |
| Aug 3, 9:22 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 15 hr |
| Aug 4, 2:39 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 13 hr |
| Aug 4, 3:38 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 15 hr |
| Aug 4, 6:51 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick | 39 min |
| Aug 4, 7:58 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 36 min |
| Aug 5, 5:42 AM EDT | Dense Fog Advisory | LWX | Baltimore, Carroll, Frederick, Washington | 3 hr |
| Aug 6, 2:39 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Harford, Howard, Montgomery, Prince George's and 1 more | 9 hr |
| Aug 6, 8:52 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 15 hr |
| Aug 7, 3:02 AM EDT | Coastal Flood Advisory | LWX | Harford | 14 hr |
| Aug 7, 3:02 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford, Saint Mary's | 28 hr |
| Aug 7, 8:18 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Charles, Frederick, Harford and 5 more | 117 min |
| Aug 7, 12:14 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 5 more | 2 hr |
| Aug 7, 12:54 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 51 min |
| Aug 7, 1:14 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 46 min |
| Aug 7, 1:19 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 56 min |
| Aug 7, 1:20 PM EDT | Tornado Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 14 more | 11 hr |
| Aug 7, 1:26 PM EDT | Tornado Warning | LWX | Garrett | 34 min |
| Aug 7, 1:35 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 40 min |
| Aug 7, 1:56 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 49 min |
| Aug 7, 1:58 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 62 min |
| Aug 7, 2:11 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 20 min |
| Aug 7, 2:13 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 47 min |
| Aug 7, 2:29 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 46 min |
| Aug 7, 2:31 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil, Wicomico, Worcester | 59 min |
| Aug 7, 2:41 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 34 min |
| Aug 7, 2:55 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 65 min |
| Aug 7, 2:55 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 23 min |
| Aug 7, 3:07 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 38 min |
| Aug 7, 3:13 PM EDT | Tornado Watch | SPC | Caroline, Kent, Queen Anne's, Talbot | 8 hr |
| Aug 7, 3:17 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 23 min |
| Aug 7, 3:17 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 58 min |
| Aug 7, 3:17 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 7 more | 88 min |
| Aug 7, 3:34 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 56 min |
| Aug 7, 3:49 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 41 min |
| Aug 7, 4:25 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery, Washington | 50 min |
| Aug 7, 4:38 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 37 min |
| Aug 7, 4:40 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Charles, Frederick, Howard and 4 more | 95 min |
| Aug 7, 4:52 PM EDT | Tornado Warning | LWX | Carroll | 8 min |
| Aug 7, 5:01 PM EDT | Mesoscale Discussion | SPC | Caroline, Cecil | 89 min |
| Aug 7, 5:06 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard and 3 more | 39 min |
| Aug 7, 5:11 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Howard, Montgomery, Prince George's | 34 min |
| Aug 7, 5:35 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 55 min |
| Aug 7, 5:37 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 53 min |
| Aug 7, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 48 min |
| Aug 7, 5:43 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Montgomery, Prince George's | 62 min |
| Aug 7, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 63 min |
| Aug 7, 6:12 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 75 min |
| Aug 7, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 69 min |
| Aug 7, 6:52 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 95 min |
| Aug 7, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 62 min |
| Aug 7, 7:01 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 59 min |
| Aug 7, 7:27 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 45 min |
| Aug 7, 7:56 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 49 min |
| Aug 7, 7:59 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 61 min |
| Aug 7, 8:22 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 16 min |
| Aug 7, 8:53 PM EDT | Flash Flood Warning | AKQ | Dorchester | 3 hr |
| Aug 7, 8:59 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 46 min |
| Aug 7, 9:21 PM EDT | Flash Flood Warning | AKQ | Dorchester | 3 hr |
| Aug 7, 9:32 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 14 min |
| Aug 7, 9:42 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 48 min |
| Aug 7, 9:58 PM EDT | Flash Flood Warning | AKQ | Wicomico | 3 hr |
| Aug 7, 10:06 PM EDT | Special Weather Statement | AKQ | Wicomico | 39 min |
| Aug 7, 10:17 PM EDT | Tornado Warning | AKQ | Somerset, Wicomico, Worcester | 28 min |
| Aug 7, 10:27 PM EDT | Severe Thunderstorm Warning | AKQ | Wicomico, Worcester | 48 min |
| Aug 7, 10:44 PM EDT | Tornado Warning | AKQ | Worcester | 31 min |
| Aug 7, 10:45 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 45 min |
| Aug 7, 11:22 PM EDT | Special Weather Statement | AKQ | Worcester | 23 min |
| Aug 7, 11:26 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 26 min |
| Aug 7, 11:37 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 3 hr |
| Aug 8, 12:12 AM EDT | Areal Flood Warning | AKQ | Dorchester | 6 hr |
| Aug 10, 12:25 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 35 min |
| Aug 10, 12:39 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 51 min |
| Aug 10, 12:51 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 39 min |
| Aug 12, 7:31 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 89 min |
| Aug 12, 8:06 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Garrett, Washington | 4 hr |
| Aug 12, 9:28 PM EDT | Special Weather Statement | CTP | Garrett | 32 min |
| Aug 12, 9:49 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 41 min |
| Aug 12, 10:12 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 93 min |
| Aug 12, 10:29 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 31 min |
| Aug 14, 1:55 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Cecil, Harford, Howard, Montgomery and 2 more | 9 hr |
| Aug 14, 1:55 PM EDT | Mesoscale Discussion | SPC | Charles | 2 hr |
| Aug 14, 3:47 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 43 min |
| Aug 14, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 28 min |
| Aug 14, 4:05 PM EDT | Tornado Warning | LWX | Charles | 25 min |
| Aug 14, 4:14 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Aug 14, 4:25 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 35 min |
| Aug 14, 4:31 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 28 min |
| Aug 14, 4:40 PM EDT | Special Weather Statement | AKQ | Dorchester | 65 min |
| Aug 14, 4:40 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 2 hr |
| Aug 14, 4:47 PM EDT | Flash Flood Warning | LWX | Saint Mary's | 2 hr |
| Aug 14, 4:47 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 43 min |
| Aug 14, 5:16 PM EDT | Special Weather Statement | PHI | Talbot | 44 min |
| Aug 14, 5:20 PM EDT | Special Weather Statement | AKQ | Dorchester | 40 min |
| Aug 14, 5:49 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 26 min |
| Aug 14, 5:55 PM EDT | Special Weather Statement | PHI | Caroline | 35 min |
| Aug 14, 6:10 PM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's | 35 min |
| Aug 14, 6:13 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 47 min |
| Aug 14, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 29 min |
| Aug 14, 6:45 PM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Aug 14, 7:09 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 2 hr |
| Aug 14, 8:04 PM EDT | Special Weather Statement | PHI | Caroline | 26 min |
| Aug 14, 8:52 PM EDT | Special Weather Statement | AKQ | Worcester | 38 min |
| Aug 15, 12:29 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore | 6 hr |
| Aug 15, 1:28 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 3 hr |
| Aug 15, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 13 more | 6 hr |
| Aug 15, 3:40 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 50 min |
| Aug 15, 3:51 PM EDT | Special Weather Statement | AKQ | Somerset | 39 min |
| Aug 15, 4:15 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 45 min |
| Aug 15, 4:56 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 32 min |
| Aug 15, 5:00 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 45 min |
| Aug 15, 5:56 PM EDT | Special Weather Statement | AKQ | Dorchester | 34 min |
| Aug 15, 5:56 PM EDT | Special Weather Statement | PHI | Caroline | 34 min |
| Aug 15, 5:59 PM EDT | Special Weather Statement | AKQ | Caroline | 16 min |
| Aug 15, 6:02 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 32 min |
| Aug 17, 10:26 PM EDT | Special Weather Statement | AKQ | Dorchester | 49 min |
| Aug 17, 11:05 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 25 min |
| Aug 18, 2:36 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 3 hr |
| Aug 23, 3:02 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 10 hr |
| Aug 24, 2:53 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 15 hr |
| Aug 25, 2:02 AM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 118 min |
| Aug 25, 2:58 AM EDT | Severe Thunderstorm Warning | LWX | Garrett | 32 min |
| Aug 25, 6:36 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 24 min |
| Aug 25, 6:59 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 46 min |
| Aug 27, 3:42 PM EDT | Beach Hazards Statement | AKQ | Worcester | 28 hr |
| Aug 27, 11:36 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 8 hr |
| Aug 28, 3:40 PM EDT | Beach Hazards Statement | AKQ | Worcester | 7 days |
| Aug 28, 3:40 PM EDT | Coastal Flood Statement | AKQ | Dorchester | 12 hr |
| Aug 28, 10:48 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 10 hr |
| Aug 29, 4:49 AM EDT | Flood Watch | LWX | Allegany | 19 hr |
| Aug 29, 5:03 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 22 hr |
| Aug 29, 5:03 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 17 hr |
| Aug 29, 10:32 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 11 hr |
| Aug 30, 9:43 PM EDT | Coastal Flood Advisory | AKQ | Worcester | 41 hr |
| Aug 31, 12:43 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 4 hr |
| Aug 31, 5:54 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 62 hr |
| Aug 31, 8:43 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 15 hr |
| Sep 1, 1:56 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Charles, Saint Mary's | 10 hr |
| Sep 1, 2:42 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 13 hr |
| Sep 2, 2:35 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 7 hr |
| Sep 2, 3:02 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 10 hr |
| Sep 5, 12:36 AM EDT | Heat Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 7 more | 18 hr |
| Sep 5, 3:24 AM EDT | Beach Hazards Statement | AKQ | Worcester | 28 hr |
| Sep 6, 3:11 AM EDT | Heat Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 16 hr |
| Sep 7, 11:45 AM EDT | Severe Thunderstorm Warning | LWX | Allegany | 29 min |
| Sep 7, 11:58 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 8 more | 3 hr |
| Sep 7, 1:14 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 8 hr |
| Sep 7, 1:23 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 50 min |
| Sep 7, 1:42 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 33 min |
| Sep 7, 1:55 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 50 min |
| Sep 7, 2:09 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 51 min |
| Sep 7, 2:31 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 44 min |
| Sep 7, 3:06 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Frederick, Howard, Montgomery | 84 min |
| Sep 7, 3:14 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 46 min |
| Sep 7, 3:55 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 35 min |
| Sep 7, 4:11 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, City of Baltimore | 49 min |
| Sep 7, 4:28 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 32 min |
| Sep 7, 4:48 PM EDT | Mesoscale Discussion | SPC | Baltimore, Cecil, Harford | 87 min |
| Sep 7, 4:58 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 33 min |
| Sep 7, 5:16 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 44 min |
| Sep 7, 5:47 PM EDT | Severe Thunderstorm Warning | LWX | Carroll | 15 min |
| Sep 7, 6:13 PM EDT | Mesoscale Discussion | SPC | Baltimore, Cecil, Harford, City of Baltimore | 92 min |
| Sep 7, 6:49 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 26 min |
| Sep 7, 7:17 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 28 min |
| Sep 7, 7:51 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Kent and 4 more | 84 min |
| Sep 7, 7:55 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 26 min |
| Sep 7, 7:56 PM EDT | Special Weather Statement | AKQ | Dorchester | 49 min |
| Sep 7, 8:20 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 8 hr |
| Sep 7, 8:21 PM EDT | Special Weather Statement | PHI | Caroline, Talbot | 24 min |
| Sep 7, 8:45 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 26 min |
| Sep 7, 9:14 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's | 30 min |
| Sep 8, 4:22 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 23 min |
| Sep 8, 2:46 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Caroline, Carroll, Cecil and 10 more | 119 min |
| Sep 8, 3:11 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 13 more | 8 hr |
| Sep 8, 6:19 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 41 min |
| Sep 8, 6:34 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more | 86 min |
| Sep 8, 6:41 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 34 min |
| Sep 8, 7:18 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 27 min |
| Sep 8, 7:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Howard | 48 min |
| Sep 8, 7:53 PM EDT | Special Weather Statement | CTP | Harford | 37 min |
| Sep 8, 8:00 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 30 min |
| Sep 8, 8:06 PM EDT | Flash Flood Warning | LWX | Baltimore | 83 min |
| Sep 8, 8:22 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Cecil, Harford | 53 min |
| Sep 8, 8:56 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Sep 8, 9:30 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 33 min |
| Sep 8, 9:45 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 30 min |
| Sep 8, 10:25 PM EDT | Special Weather Statement | PHI | Kent | 35 min |
| Sep 8, 10:31 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Harford and 5 more | 59 min |
| Sep 8, 11:02 PM EDT | Special Weather Statement | PHI | Kent | 58 min |
| Sep 8, 11:11 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 49 min |
| Sep 8, 11:50 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's, Talbot | 40 min |
| Sep 8, 11:54 PM EDT | Special Weather Statement | PHI | Kent | 51 min |
| Sep 9, 2:57 AM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery | 22 min |
| Sep 9, 6:55 AM EDT | Special Weather Statement | AKQ | Somerset | 35 min |
| Sep 9, 7:29 AM EDT | Special Weather Statement | AKQ | Somerset | 46 min |
| Sep 9, 8:02 AM EDT | Special Weather Statement | AKQ | Worcester | 43 min |
| Sep 9, 1:30 PM EDT | Special Weather Statement | AKQ | Somerset | 45 min |
| Sep 9, 2:04 PM EDT | Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Howard, Montgomery, Prince George's and 1 more | 5 hr |
| Sep 9, 2:08 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 8 more | 3 hr |
| Sep 9, 2:25 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 24 min |
| Sep 9, 2:55 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| Sep 9, 3:18 PM EDT | Flash Flood Warning | LWX | Calvert, Prince George's | 2 hr |
| Sep 9, 3:18 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 42 min |
| Sep 9, 3:41 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 32 min |
| Sep 9, 3:56 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 38 min |
| Sep 9, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 43 min |
| Sep 9, 4:13 PM EDT | Special Weather Statement | PHI | Caroline | 32 min |
| Sep 9, 4:23 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 5 hr |
| Sep 9, 4:33 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 16 min |
| Sep 9, 4:39 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 36 min |
| Sep 9, 4:46 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 28 min |
| Sep 9, 5:16 PM EDT | Special Weather Statement | AKQ | Dorchester | 44 min |
| Sep 9, 6:00 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 30 min |
| Sep 9, 6:05 PM EDT | Special Weather Statement | PHI | Queen Anne's | 25 min |
| Sep 9, 6:06 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 8 more | 114 min |
| Sep 9, 6:17 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 43 min |
| Sep 9, 6:36 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 54 min |
| Sep 9, 6:49 PM EDT | Special Weather Statement | AKQ | Worcester | 41 min |
| Sep 9, 7:29 PM EDT | Special Weather Statement | AKQ | Worcester | 46 min |
| Sep 9, 8:08 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 8 more | 2 hr |
| Sep 10, 3:30 AM EDT | Flood Watch | LWX | Allegany | 18 hr |
| Sep 10, 4:10 AM EDT | Special Weather Statement | AKQ | Dorchester | 35 min |
| Sep 10, 10:47 AM EDT | Special Weather Statement | AKQ | Worcester | 28 min |
| Sep 11, 12:56 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 73 min |
| Sep 11, 7:51 PM EDT | Beach Hazards Statement | AKQ | Worcester | 24 hr |
| Sep 12, 1:30 PM EDT | Special Weather Statement | PHI | Caroline | 30 min |
| Sep 12, 1:44 PM EDT | Flood Watch | LWX | Baltimore, Carroll, Cecil, Harford | 13 hr |
| Sep 12, 2:59 PM EDT | Special Weather Statement | PHI | Talbot | 31 min |
| Sep 12, 8:02 PM EDT | Beach Hazards Statement | AKQ | Worcester | 5 days |
| Sep 12, 10:04 PM EDT | Flash Flood Warning | LWX | Montgomery | 2 hr |
| Sep 12, 10:38 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 37 min |
| Sep 12, 11:00 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's | 30 min |
| Sep 12, 11:07 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 2 hr |
| Sep 12, 11:35 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 3 hr |
| Sep 12, 11:40 PM EDT | Flash Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 115 min |
| Sep 12, 11:56 PM EDT | Tornado Warning | LWX | Baltimore, Harford | 34 min |
| Sep 13, 12:01 AM EDT | Special Weather Statement | PHI | Queen Anne's | 29 min |
| Sep 13, 12:02 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 28 min |
| Sep 13, 12:06 AM EDT | Flash Flood Warning | LWX | City of Baltimore | 88 min |
| Sep 13, 12:08 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 52 min |
| Sep 13, 12:25 AM EDT | Tornado Warning | PHI | Queen Anne's, Talbot | 35 min |
| Sep 13, 12:43 AM EDT | Mesoscale Discussion | SPC | Caroline, Cecil | 92 min |
| Sep 13, 12:44 AM EDT | Severe Thunderstorm Warning | LWX | Cecil | 31 min |
| Sep 13, 12:49 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 26 min |
| Sep 13, 1:06 AM EDT | Special Weather Statement | PHI | Caroline | 24 min |
| Sep 13, 1:32 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 98 min |
| Sep 13, 1:34 AM EDT | Areal Flood Warning | LWX | City of Baltimore | 101 min |
| Sep 13, 1:35 AM EDT | Areal Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 70 min |
| Sep 13, 1:45 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's | 45 min |
| Sep 13, 1:48 AM EDT | Special Weather Statement | AKQ | Wicomico | 42 min |
| Sep 13, 1:54 AM EDT | Special Weather Statement | PHI | Caroline | 36 min |
| Sep 13, 2:30 AM EDT | Special Weather Statement | AKQ | Wicomico | 45 min |
| Sep 13, 3:09 AM EDT | Special Weather Statement | AKQ | Wicomico | 51 min |
| Sep 13, 3:30 AM EDT | Flash Flood Warning | AKQ | Wicomico | 3 hr |
| Sep 13, 3:41 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 3 hr |
| Sep 13, 3:58 AM EDT | Special Weather Statement | AKQ | Worcester | 62 min |
| Sep 14, 2:24 AM EDT | High Surf Advisory | AKQ | Worcester | 47 hr |
| Sep 16, 2:40 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 29 hr |
| Sep 16, 4:14 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 38 hr |
| Sep 17, 5:39 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 4 hr |
| Sep 20, 3:56 PM EDT | Beach Hazards Statement | AKQ | Worcester | 28 hr |
| Sep 21, 11:19 AM EDT | Tropical Storm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 57 hr |
| Sep 21, 2:46 PM EDT | Coastal Flood Watch | LWX | Anne Arundel, Calvert, Charles, Saint Mary's | 31 hr |
| Sep 21, 3:22 PM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 60 hr |
| Sep 21, 3:57 PM EDT | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 49 hr |
| Sep 21, 4:59 PM EDT | Tropical Storm Warning | LWX | Calvert, Saint Mary's | 51 hr |
| Sep 22, 4:20 AM EDT | Wind Advisory | LWX | Anne Arundel, Baltimore, Cecil, Charles, Harford, Howard and 3 more | 39 hr |
| Sep 22, 6:29 AM EDT | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 9 hr |
| Sep 22, 8:50 AM EDT | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 58 hr |
| Sep 22, 8:50 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Harford, Prince George's and 2 more | 69 hr |
| Sep 22, 3:11 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 61 hr |
| Sep 22, 3:52 PM EDT | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 58 hr |
| Sep 23, 11:28 AM EDT | Areal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Sep 23, 2:17 PM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Charles, Howard, Montgomery, Prince George's and 1 more | 13 hr |
| Sep 23, 2:19 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico, Worcester | 3 hr |
| Sep 23, 5:14 PM EDT | Coastal Flood Advisory | AKQ | Somerset, Wicomico, Worcester | 35 hr |
| Sep 23, 8:09 PM EDT | Beach Hazards Statement | AKQ | Worcester | 24 hr |
| Sep 23, 8:09 PM EDT | High Surf Advisory | AKQ | Worcester | 7 hr |
| Sep 24, 10:15 AM EDT | Coastal Flood Advisory | LWX | Cecil, Charles, Harford | 17 hr |
| Sep 24, 10:15 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 4 hr |
| Sep 24, 1:19 PM EDT | Coastal Flood Advisory | AKQ | Worcester | 7 hr |
| Sep 24, 2:11 PM EDT | Coastal Flood Warning | LWX | Saint Mary's | 13 hr |
| Sep 25, 3:11 PM EDT | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 71 hr |
| Sep 25, 3:11 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 58 hr |
| Sep 25, 8:08 PM EDT | Beach Hazards Statement | AKQ | Worcester | 6 days |
| Sep 26, 2:26 AM EDT | Coastal Flood Watch | LWX | Saint Mary's | 22 hr |
| Sep 26, 2:26 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Harford, Saint Mary's | 4 days |
| Sep 26, 3:51 AM EDT | High Surf Advisory | AKQ | Worcester | 50 hr |
| Sep 26, 9:51 PM EDT | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico | 6 hr |
| Sep 27, 12:50 AM EDT | Coastal Flood Warning | LWX | Saint Mary's | 53 hr |
| Sep 28, 4:04 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 34 hr |
| Sep 28, 2:36 PM EDT | Coastal Flood Statement | AKQ | Worcester | 7 hr |
| Sep 30, 6:38 AM EDT | Dense Fog Advisory | LWX | 2 hr | |
| Sep 30, 2:39 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 27 hr |
| Sep 30, 2:59 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 61 min |
| Sep 30, 8:45 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 47 hr |
| Oct 1, 3:01 AM EDT | Coastal Flood Statement | AKQ | Dorchester | 39 hr |
| Oct 1, 4:46 AM EDT | Dense Fog Advisory | LWX | Allegany | 5 hr |
| Oct 2, 4:06 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Charles | 18 hr |
| Oct 3, 2:55 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 11 hr |
| Oct 10, 3:35 AM EDT | Frost Advisory | LWX | Allegany | 28 hr |
| Oct 12, 12:46 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 2 hr |
| Oct 12, 11:41 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 4 hr |
| Oct 13, 9:18 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Charles, Harford, Saint Mary's | 49 hr |
| Oct 14, 4:07 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 24 hr |
| Oct 15, 4:02 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 9 hr |
| Oct 15, 6:53 PM EDT | Coastal Flood Statement | AKQ | Worcester | 8 hr |
| Oct 16, 4:19 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 15 hr |
| Oct 16, 9:12 AM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 9 hr |
| Oct 19, 2:28 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Harford | 26 hr |
| Oct 20, 7:22 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Oct 22, 10:51 AM EDT | Frost Advisory | LWX | Allegany | 23 hr |
| Oct 23, 9:52 AM EDT | Frost Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 24 hr |
| Oct 23, 2:13 PM EDT | Frost Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 19 hr |
| Oct 23, 3:28 PM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 18 hr |
| Oct 30, 2:44 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 16 hr |
| Oct 30, 4:04 AM EDT | Frost Advisory | LWX | Washington | 24 hr |
| Oct 30, 1:53 PM EDT | Coastal Flood Advisory | LWX | Saint Mary's | 4 hr |
| Oct 31, 3:10 AM EDT | Freeze Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 24 hr |
| Oct 31, 3:48 AM EDT | Freeze Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 23 hr |
| Oct 31, 4:36 AM EDT | Freeze Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 21 hr |
| Oct 31, 2:40 PM EDT | Winter Weather Advisory | LWX | 20 hr | |
| Nov 1, 2:01 AM EDT | Freeze Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 32 hr |
| Nov 1, 2:26 AM EDT | Freeze Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 32 hr |
| Nov 1, 3:16 AM EDT | Freeze Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 31 hr |
| Nov 2, 11:31 AM EDT | Freeze Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 21 hr |
| Nov 3, 12:16 AM EDT | Coastal Flood Advisory | LWX | Harford | 4 hr |
| Nov 7, 6:53 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Nov 9, 3:21 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 15 hr |
| Nov 19, 9:18 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 88 min |
| Nov 20, 3:11 AM EST | Winter Weather Advisory | LWX | Allegany | 36 hr |
| Nov 20, 8:15 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 27 hr |
| Nov 20, 9:12 AM EST | Wind Advisory | LWX | 31 hr | |
| Nov 20, 7:06 PM EST | Coastal Flood Warning | LWX | Anne Arundel, Baltimore, Harford, Saint Mary's, City of Baltimore | 41 hr |
| Nov 20, 7:06 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Cecil, Charles, Harford, Saint Mary's | 46 hr |
| Nov 21, 3:53 AM EST | High Surf Advisory | AKQ | Worcester | 27 hr |
| Nov 21, 4:50 AM EST | Coastal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 44 hr |
| Nov 21, 5:07 AM EST | Coastal Flood Advisory | AKQ | Dorchester | 21 hr |
| Nov 21, 11:23 AM EST | Wind Advisory | LWX | Calvert, Saint Mary's | 14 hr |
| Nov 21, 1:28 PM EST | Coastal Flood Advisory | AKQ | Somerset | 22 hr |
| Nov 21, 11:34 PM EST | Special Weather Statement | PHI | Kent, Queen Anne's, Talbot | 26 min |
| Nov 22, 12:23 AM EST | Special Weather Statement | PHI | Caroline, Talbot | 67 min |
| Nov 22, 2:09 AM EST | Coastal Flood Warning | AKQ | Dorchester, Wicomico | 12 hr |
| Nov 27, 3:45 AM EST | Wind Advisory | LWX | Allegany | 18 hr |
| Nov 28, 6:55 AM EST | Snow Squall Warning | LWX | Garrett | 50 min |
| Nov 28, 7:28 AM EST | Snow Squall Warning | LWX | Allegany | 32 min |
| Nov 28, 7:34 AM EST | Snow Squall Warning | LWX | Allegany, Garrett | 28 min |
| Nov 28, 8:06 AM EST | Winter Weather Advisory | LWX | 8 hr | |
| Dec 2, 2:13 AM EST | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Cecil, Harford, Howard and 4 more | 9 hr |
| Dec 2, 7:00 PM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Cecil, Harford, Saint Mary's and 1 more | 7 hr |
| Dec 2, 8:05 PM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 6 hr |
| Dec 2, 8:20 PM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Dec 3, 3:14 AM EST | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Calvert, Charles, Prince George's | 11 hr |
| Dec 3, 1:19 PM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 8 hr |
| Dec 4, 2:32 PM EST | Winter Weather Advisory | LWX | 46 hr | |
| Dec 8, 3:26 PM EST | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 66 hr |
| Dec 8, 8:16 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Harford and 4 more | 46 hr |
| Dec 9, 3:06 AM EST | Dense Fog Advisory | PHI | Kent, Queen Anne's | 8 hr |
| Dec 9, 3:07 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 3 more | 8 hr |
| Dec 9, 1:56 PM EST | Winter Weather Advisory | LWX | 44 hr | |
| Dec 10, 6:00 PM EST | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's, Talbot | 30 min |
| Dec 10, 11:28 PM EST | Special Weather Statement | AKQ | Worcester | 62 min |
| Dec 11, 3:44 AM EST | Areal Flood Warning | LWX | Saint Mary's | 5 hr |
| Dec 15, 3:01 PM EST | Coastal Flood Watch | AKQ | Dorchester, Somerset, Wicomico | 36 hr |
| Dec 15, 3:36 PM EST | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 69 hr |
| Dec 16, 2:59 AM EST | Coastal Flood Watch | LWX | Anne Arundel, Saint Mary's | 40 hr |
| Dec 16, 3:08 AM EST | High Surf Advisory | AKQ | Worcester | 67 hr |
| Dec 16, 3:10 AM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 60 hr |
| Dec 16, 1:32 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more | 39 hr |
| Dec 16, 1:58 PM EST | Coastal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 52 hr |
| Dec 16, 2:01 PM EST | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 40 hr |
| Dec 16, 2:51 PM EST | Winter Storm Watch | LWX | 23 hr | |
| Dec 16, 3:52 PM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 54 hr |
| Dec 17, 3:04 AM EST | Coastal Flood Warning | AKQ | Dorchester, Somerset, Wicomico | 33 hr |
| Dec 17, 3:05 AM EST | Coastal Flood Warning | LWX | Anne Arundel, Saint Mary's | 34 hr |
| Dec 17, 3:05 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 36 hr |
| Dec 17, 3:05 AM EST | Coastal Flood Advisory | LWX | Calvert, Charles | 30 hr |
| Dec 17, 3:51 AM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more | 34 hr |
| Dec 17, 2:17 PM EST | Winter Storm Warning | LWX | 44 hr | |
| Dec 17, 2:17 PM EST | Winter Weather Advisory | LWX | Allegany | 42 hr |
| Dec 17, 9:49 PM EST | Areal Flood Warning | LWX | Montgomery | 12 hr |
| Dec 17, 11:00 PM EST | Areal Flood Warning | LWX | Saint Mary's | 14 hr |
| Dec 17, 11:29 PM EST | Areal Flood Warning | LWX | Baltimore, Harford, City of Baltimore | 10 hr |
| Dec 17, 11:54 PM EST | Areal Flood Warning | LWX | Baltimore, Carroll, Howard, Montgomery | 7 hr |
| Dec 18, 12:19 AM EST | Areal Flood Warning | LWX | Calvert, Charles, Prince George's | 5 hr |
| Dec 18, 12:32 AM EST | Areal Flood Warning | LWX | Anne Arundel, Howard, Montgomery, Prince George's, City of Baltimore | 29 hr |
| Dec 18, 12:57 AM EST | Flash Flood Warning | AKQ | Wicomico | 5 hr |
| Dec 18, 1:05 AM EST | Areal Flood Warning | LWX | Cecil | 8 hr |
| Dec 18, 2:06 AM EST | Areal Flood Advisory | AKQ | Dorchester, Wicomico | 5 hr |
| Dec 18, 3:08 AM EST | Areal Flood Advisory | AKQ | Somerset, Worcester | 3 hr |
| Dec 18, 5:14 AM EST | Areal Flood Advisory | AKQ | Wicomico, Worcester | 3 hr |
| Dec 18, 4:32 PM EST | Areal Flood Warning | PHI | Caroline, Talbot | 25 hr |
| Dec 18, 5:59 PM EST | Coastal Flood Advisory | LWX | Saint Mary's | 3 hr |
| Dec 18, 7:22 PM EST | Areal Flood Warning | LWX | Charles | 9 hr |
| Dec 18, 10:02 PM EST | High Surf Advisory | AKQ | Worcester | 7 hr |
| Dec 25, 3:20 PM EST | Dense Fog Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 21 hr |
| Dec 27, 8:46 AM EST | Coastal Flood Advisory | LWX | Anne Arundel | 14 hr |
| Dec 27, 11:56 AM EST | Coastal Flood Advisory | LWX | Saint Mary's | 4 hr |
| Dec 27, 9:17 PM EST | Areal Flood Advisory | PHI | Kent, Queen Anne's, Talbot | 5 hr |
| Dec 27, 9:37 PM EST | Areal Flood Warning | LWX | Cecil, Harford | 7 hr |
| Dec 28, 1:35 AM EST | Areal Flood Warning | LWX | Prince George's | 16 hr |
| Dec 29, 6:45 AM EST | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 14 hr |
| Dec 29, 11:54 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Saint Mary's | 9 hr |
| Dec 29, 11:58 AM EST | Winter Weather Advisory | LWX | 31 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.
- Anne Arundel County215
- Baltimore County175
- Saint Mary's County170
- Harford County164
- Caroline County158
- Prince George's County157
- Wicomico County155
- Montgomery County153
- Dorchester County150
- Worcester County147
- Queen Anne's County142
- Charles County139
- Somerset County139
- City of Baltimore134
- Howard County130
- Talbot County128
- Kent County128
- Frederick County117
- Cecil County115
- Carroll County114
- Calvert County105
- Washington County102
- Allegany County100
- Garrett County37
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.