Weather alerts in Maryland, 2013
1,071 weather alerts in 2013, 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 2013. Tap one for its archive.
- Alerts
- 1,071
- Warnings
- 318
- Watches
- 110
- Advisories
- 283
- Busiest month
- June283 alerts
- Busiest day
- June 13, 201354 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 |
|---|---|---|---|---|
| Jan 11, 4:39 PM EST | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 19 hr |
| Jan 11, 6:33 PM EST | Dense Fog Advisory | PBZ | 16 hr | |
| Jan 11, 7:00 PM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 16 hr |
| Jan 12, 2:54 PM EST | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 22 hr |
| Jan 12, 6:46 PM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 17 hr |
| Jan 12, 7:27 PM EST | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 18 hr |
| Jan 13, 3:30 PM EST | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 19 hr |
| Jan 13, 4:27 PM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 13 hr |
| Jan 13, 6:41 PM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 6 hr |
| Jan 14, 7:44 PM EST | Winter Weather Advisory | PBZ | 5 hr | |
| Jan 14, 7:47 PM EST | Winter Weather Advisory | LWX | Allegany | 7 hr |
| Jan 15, 11:29 AM EST | Winter Weather Advisory | PBZ | 23 hr | |
| Jan 15, 1:13 PM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 22 hr |
| Jan 15, 6:10 PM EST | Ice Storm Warning | PBZ | 16 hr | |
| Jan 15, 8:36 PM EST | Mesoscale Discussion | SPC | Allegany, Garrett | 4 hr |
| Jan 16, 3:28 AM EST | Winter Storm Watch | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 24 hr |
| Jan 16, 12:09 PM EST | Winter Storm Watch | PHI | Caroline, Queen Anne's, Talbot | 16 hr |
| Jan 16, 2:35 PM EST | Winter Storm Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 14 hr |
| Jan 16, 2:50 PM EST | Winter Storm Warning | LWX | Calvert, Charles, Saint Mary's | 30 hr |
| Jan 17, 3:39 AM EST | Winter Storm Warning | PHI | Caroline, Talbot | 18 hr |
| Jan 17, 3:39 AM EST | Winter Weather Advisory | PHI | Caroline, Queen Anne's, Talbot | 21 hr |
| Jan 17, 3:43 AM EST | Winter Weather Advisory | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 21 hr |
| Jan 17, 4:15 AM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico | 23 hr |
| Jan 17, 4:15 AM EST | Winter Weather Advisory | AKQ | Worcester | 23 hr |
| Jan 20, 5:16 AM EST | Wind Advisory | PBZ | 6 hr | |
| Jan 20, 7:37 AM EST | Wind Advisory | LWX | Allegany | 4 hr |
| Jan 21, 3:04 AM EST | Wind Chill Advisory | PBZ | 58 hr | |
| Jan 21, 4:00 AM EST | Wind Chill Advisory | LWX | Allegany | 4 days |
| Jan 23, 3:58 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 19 hr |
| Jan 24, 2:15 AM EST | Winter Weather Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 8 hr |
| Jan 24, 2:19 AM EST | Winter Weather Advisory | PHI | Caroline, Talbot | 7 hr |
| Jan 24, 3:18 PM EST | Winter Weather Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Jan 24, 3:18 PM EST | Winter Storm Warning | PBZ | 45 hr | |
| Jan 24, 3:43 PM EST | Winter Weather Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 30 hr |
| Jan 24, 7:52 PM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 46 hr |
| Jan 25, 2:25 PM EST | Winter Storm Warning | LWX | Allegany | 28 hr |
| Jan 25, 10:02 PM EST | Wind Chill Advisory | LWX | Allegany | 5 hr |
| Jan 27, 4:02 AM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 32 hr |
| Jan 27, 4:04 AM EST | Winter Storm Warning | PBZ | 33 hr | |
| Jan 27, 3:40 PM EST | Winter Weather Advisory | PHI | Cecil | 30 hr |
| Jan 28, 12:22 AM EST | Mesoscale Discussion | SPC | Allegany, Garrett | 4 hr |
| Jan 29, 2:51 PM EST | Flash Flood Watch | PHI | Cecil | 39 hr |
| Jan 29, 2:54 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 47 hr |
| Jan 29, 2:55 PM EST | Coastal Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 14 hr |
| Jan 30, 4:02 AM EST | Dense Fog Advisory | PHI | Cecil | 8 hr |
| Jan 30, 4:02 AM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 24 hr |
| Jan 30, 4:07 AM EST | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 21 hr |
| Jan 30, 4:18 AM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 26 hr |
| Jan 30, 4:30 AM EST | Wind Advisory | PBZ | 29 hr | |
| Jan 30, 4:32 AM EST | Flood Watch | PBZ | 23 hr | |
| Jan 30, 4:42 AM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Prince George's, Saint Mary's, City of Baltimore | 32 hr |
| Jan 30, 8:31 AM EST | Severe Thunderstorm Watch | SPC | Garrett | 4 hr |
| Jan 30, 10:19 AM EST | Mesoscale Discussion | SPC | Allegany, Frederick, Garrett, Washington | 86 min |
| Jan 30, 11:09 AM EST | Severe Thunderstorm Warning | PBZ | Garrett | 66 min |
| Jan 30, 11:32 AM EST | Special Weather Statement | LWX | Allegany | 43 min |
| Jan 30, 12:08 PM EST | Special Weather Statement | LWX | Allegany | 37 min |
| Jan 30, 12:54 PM EST | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 6 more | 96 min |
| Jan 30, 1:14 PM EST | Special Weather Statement | LWX | Washington | 46 min |
| Jan 30, 1:49 PM EST | Special Weather Statement | LWX | Frederick | 26 min |
| Jan 30, 2:15 PM EST | Special Weather Statement | LWX | Carroll, Frederick, Montgomery | 45 min |
| Jan 30, 2:41 PM EST | Special Weather Statement | PHI | Cecil, Kent, Queen Anne's | 64 min |
| Jan 30, 2:50 PM EST | Special Weather Statement | LWX | Baltimore, Carroll, Harford, Howard, Montgomery, City of Baltimore | 40 min |
| Jan 30, 2:50 PM EST | Coastal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 7 hr |
| Jan 30, 3:12 PM EST | River Flood Watch | LWX | Frederick | 18 hr |
| Jan 30, 3:33 PM EST | Special Weather Statement | PHI | Cecil | 117 min |
| Jan 30, 3:48 PM EST | Special Weather Statement | LWX | Harford, City of Baltimore | 42 min |
| Jan 30, 4:00 PM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 18 hr |
| Jan 30, 4:06 PM EST | Mesoscale Discussion | SPC | Charles, Prince George's | 114 min |
| Jan 30, 6:26 PM EST | Flash Flood Warning | LWX | Carroll, Frederick, Howard, Montgomery | 6 hr |
| Jan 30, 6:31 PM EST | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Harford and 5 more | 8 hr |
| Jan 30, 7:38 PM EST | Special Weather Statement | PHI | Cecil | 67 min |
| Jan 30, 7:41 PM EST | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Charles, Howard, Montgomery, Prince George's and 1 more | 49 min |
| Jan 30, 8:15 PM EST | Special Weather Statement | PHI | Cecil, Kent, Queen Anne's | 60 min |
| Jan 30, 8:21 PM EST | Special Weather Statement | LWX | Harford | 24 min |
| Jan 30, 8:28 PM EST | Special Weather Statement | LWX | Prince George's, City of Baltimore | 32 min |
| Jan 30, 8:59 PM EST | Special Weather Statement | LWX | Anne Arundel | 31 min |
| Jan 30, 9:06 PM EST | Mesoscale Discussion | SPC | Caroline, Cecil, Dorchester, Queen Anne's, Somerset, Wicomico and 1 more | 54 min |
| Jan 30, 9:12 PM EST | Special Weather Statement | PHI | Cecil, Kent, Queen Anne's | 2 hr |
| Jan 30, 9:31 PM EST | River Flood Warning | LWX | Montgomery | 23 hr |
| Jan 30, 9:38 PM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more | 67 min |
| Jan 30, 9:39 PM EST | Areal Flood Warning | LWX | Baltimore, Carroll, Frederick, Howard, Montgomery | 6 hr |
| Jan 30, 9:55 PM EST | Coastal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 12 hr |
| Jan 30, 10:30 PM EST | Flash Flood Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, Montgomery, Prince George's and 1 more | 6 hr |
| Jan 30, 11:11 PM EST | Areal Flood Warning | LWX | Allegany | 6 hr |
| Jan 30, 11:59 PM EST | Tornado Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 5 hr |
| Jan 31, 12:27 AM EST | Special Weather Statement | LWX | Charles | 33 min |
| Jan 31, 12:52 AM EST | Mesoscale Discussion | SPC | Saint Mary's, Somerset, Worcester | 83 min |
| Jan 31, 12:57 AM EST | Special Weather Statement | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 2 hr |
| Jan 31, 1:21 AM EST | Flash Flood Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 3 hr |
| Jan 31, 1:48 AM EST | Mesoscale Discussion | SPC | Caroline, Kent, Queen Anne's | 57 min |
| Jan 31, 1:52 AM EST | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 53 min |
| Jan 31, 1:54 AM EST | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 66 min |
| Jan 31, 2:06 AM EST | Areal Flood Advisory | PHI | Cecil | 4 hr |
| Jan 31, 2:39 AM EST | River Flood Warning | LWX | Frederick | 28 hr |
| Jan 31, 2:54 AM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Charles, Prince George's, City of Baltimore | 36 hr |
| Jan 31, 4:23 AM EST | Winter Weather Advisory | PBZ | 34 hr | |
| Jan 31, 6:01 AM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 12 hr |
| Jan 31, 7:31 AM EST | Areal Flood Warning | LWX | Montgomery | 3 hr |
| Jan 31, 7:31 AM EST | River Flood Watch | LWX | Montgomery | 7 hr |
| Jan 31, 8:38 AM EST | Areal Flood Warning | LWX | Anne Arundel, Howard, Prince George's | 13 hr |
| Jan 31, 9:36 AM EST | River Flood Warning | LWX | Frederick | 34 hr |
| Feb 1, 3:47 AM EST | Winter Weather Advisory | AKQ | Dorchester, Wicomico, Worcester | 6 hr |
| Feb 1, 3:53 AM EST | Winter Weather Advisory | PHI | Caroline, Queen Anne's, Talbot | 8 hr |
| Feb 1, 1:08 PM EST | Wind Chill Advisory | LWX | Allegany | 20 hr |
| Feb 1, 3:32 PM EST | Winter Weather Advisory | PBZ | 55 hr | |
| Feb 1, 7:01 PM EST | Wind Chill Advisory | PBZ | 9 hr | |
| Feb 2, 6:10 PM EST | Winter Weather Advisory | LWX | Allegany | 11 hr |
| Feb 3, 4:09 AM EST | Winter Storm Watch | LWX | Allegany | 16 hr |
| Feb 3, 4:15 AM EST | Winter Storm Watch | PBZ | 12 hr | |
| Feb 3, 4:01 PM EST | Winter Storm Warning | PBZ | 37 hr | |
| Feb 3, 8:03 PM EST | Winter Storm Warning | LWX | Allegany | 34 hr |
| Feb 4, 10:23 AM EST | Winter Weather Advisory | LWX | Allegany, Frederick, Washington | 20 hr |
| Feb 7, 2:30 PM EST | Winter Weather Advisory | PBZ | 43 hr | |
| Feb 7, 3:09 PM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Washington, City of Baltimore | 19 hr |
| Feb 7, 3:20 PM EST | Winter Weather Advisory | PHI | Cecil | 36 hr |
| Feb 8, 3:21 AM EST | Coastal Flood Advisory | AKQ | Worcester | 6 hr |
| Feb 8, 1:22 PM EST | Winter Weather Advisory | LWX | Allegany | 19 hr |
| Feb 8, 1:26 PM EST | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 17 hr |
| Feb 8, 1:28 PM EST | Coastal Flood Statement | AKQ | Worcester | 6 hr |
| Feb 8, 7:01 PM EST | Coastal Flood Advisory | AKQ | Worcester | 14 hr |
| Feb 10, 2:40 PM EST | Freezing Rain Advisory | PBZ | 13 hr | |
| Feb 11, 3:54 AM EST | Wind Advisory | PBZ | 28 hr | |
| Feb 11, 11:15 AM EST | Wind Advisory | LWX | Allegany | 23 hr |
| Feb 12, 2:36 PM EST | Winter Weather Advisory | PBZ | 31 hr | |
| Feb 13, 3:12 AM EST | Winter Weather Advisory | PHI | Cecil | 24 hr |
| Feb 13, 4:06 AM EST | Winter Weather Advisory | LWX | Allegany | 18 hr |
| Feb 16, 3:52 AM EST | Winter Weather Advisory | AKQ | Somerset, Worcester | 21 hr |
| Feb 16, 6:55 PM EST | Winter Weather Advisory | PBZ | 23 hr | |
| Feb 16, 8:28 PM EST | Winter Weather Advisory | LWX | Allegany | 21 hr |
| Feb 18, 2:52 PM EST | Winter Weather Advisory | LWX | Allegany | 20 hr |
| Feb 18, 2:53 PM EST | Winter Weather Advisory | PBZ | 12 hr | |
| Feb 18, 11:52 PM EST | Wind Advisory | PBZ | 11 hr | |
| Feb 19, 7:49 AM EST | Special Weather Statement | PBZ | Garrett | 116 min |
| Feb 20, 12:21 PM EST | Winter Weather Advisory | PBZ | 8 hr | |
| Feb 20, 1:25 PM EST | Special Weather Statement | PBZ | Garrett | 3 hr |
| Feb 21, 3:03 PM EST | Winter Weather Advisory | PBZ | 31 hr | |
| Feb 22, 3:27 AM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 30 hr |
| Feb 24, 3:47 PM EST | Winter Storm Watch | PBZ | 22 hr | |
| Feb 24, 5:54 PM EST | Winter Storm Watch | LWX | Allegany | 21 hr |
| Feb 25, 1:55 PM EST | Winter Storm Warning | PBZ | 32 hr | |
| Feb 25, 2:30 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Prince George's, City of Baltimore | 25 hr |
| Feb 25, 2:34 PM EST | Winter Storm Warning | LWX | Allegany | 33 hr |
| Feb 25, 2:34 PM EST | Winter Weather Advisory | LWX | Allegany, Washington | 27 hr |
| Feb 26, 11:37 AM EST | Mesoscale Discussion | SPC | Allegany, Garrett | 5 hr |
| Feb 26, 2:43 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 21 hr |
| Feb 27, 1:35 AM EST | Coastal Flood Advisory | AKQ | Dorchester | 5 hr |
| Feb 27, 1:03 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 7 hr |
| Feb 28, 1:06 PM EST | Winter Weather Advisory | PBZ | 14 hr | |
| Mar 3, 2:24 AM EST | Winter Weather Advisory | LWX | Allegany | 11 hr |
| Mar 3, 2:59 AM EST | Winter Weather Advisory | PBZ | 10 hr | |
| Mar 4, 3:11 AM EST | Winter Storm Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 36 hr |
| Mar 4, 3:20 AM EST | Winter Storm Watch | PBZ | 12 hr | |
| Mar 4, 3:45 AM EST | Winter Storm Watch | AKQ | Dorchester | 48 hr |
| Mar 4, 2:50 PM EST | Winter Storm Warning | PBZ | 48 hr | |
| Mar 4, 2:51 PM EST | Winter Storm Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 38 hr |
| Mar 4, 4:27 PM EST | Coastal Flood Watch | AKQ | Worcester | 22 hr |
| Mar 4, 8:48 PM EST | Winter Storm Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 42 hr |
| Mar 5, 2:48 PM EST | Winter Weather Advisory | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 8 hr |
| Mar 5, 2:54 PM EST | Coastal Flood Warning | AKQ | Worcester | 48 hr |
| Mar 5, 3:27 PM EST | Winter Storm Warning | PHI | Cecil | 25 hr |
| Mar 5, 3:27 PM EST | Winter Weather Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 32 hr |
| Mar 5, 3:30 PM EST | Wind Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 30 hr |
| Mar 5, 8:41 PM EST | Winter Weather Advisory | AKQ | Dorchester, Somerset, Wicomico | 23 hr |
| Mar 5, 9:12 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 17 hr |
| Mar 5, 10:52 PM EST | Mesoscale Discussion | SPC | Allegany, Frederick, Garrett, Howard, Montgomery, Washington | 6 hr |
| Mar 6, 3:25 AM EST | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Howard and 4 more | 4 hr |
| Mar 6, 4:50 AM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 22 hr |
| Mar 6, 12:01 PM EST | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 59 min |
| Mar 6, 12:07 PM EST | Winter Weather Advisory | LWX | Calvert, Saint Mary's | 2 hr |
| Mar 6, 2:29 PM EST | Winter Weather Advisory | LWX | Baltimore, Carroll, Charles, Frederick, Prince George's | 105 min |
| Mar 6, 4:27 PM EST | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 4 hr |
| Mar 7, 9:41 AM EST | Coastal Flood Advisory | AKQ | Worcester | 47 hr |
| Mar 9, 12:00 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 5 hr |
| Mar 9, 1:10 PM EST | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 20 hr |
| Mar 9, 2:38 PM EST | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 3 days |
| Mar 10, 1:25 AM EST | Coastal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 27 hr |
| Mar 10, 10:29 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 20 hr |
| Mar 10, 11:02 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 11 hr |
| Mar 10, 1:35 PM EDT | Coastal Flood Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 21 hr |
| Mar 10, 3:31 PM EDT | Coastal Flood Watch | LWX | Anne Arundel, Baltimore, City of Baltimore | 13 hr |
| Mar 11, 5:14 AM EDT | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 5 hr |
| Mar 11, 6:20 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 24 hr |
| Mar 11, 10:37 AM EDT | Coastal Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 10 hr |
| Mar 12, 1:29 PM EDT | Special Weather Statement | AKQ | Dorchester | 31 min |
| Mar 12, 1:58 PM EDT | Winter Weather Advisory | PBZ | 42 hr | |
| Mar 12, 2:31 PM EDT | Areal Flood Warning | LWX | Carroll | 4 hr |
| Mar 12, 3:56 PM EDT | Special Weather Statement | AKQ | Wicomico | 64 min |
| Mar 16, 3:33 PM EDT | Winter Storm Watch | LWX | Allegany | 12 hr |
| Mar 17, 3:03 AM EDT | Winter Storm Warning | LWX | Allegany | 30 hr |
| Mar 17, 3:27 AM EDT | Winter Storm Warning | PBZ | 39 hr | |
| Mar 17, 3:27 PM EDT | Winter Weather Advisory | LWX | Carroll, Frederick, Washington | 17 hr |
| Mar 17, 10:12 PM EDT | Winter Storm Warning | LWX | Allegany | 11 hr |
| Mar 18, 8:46 AM EDT | Winter Weather Advisory | LWX | Allegany, Frederick, Washington | 17 hr |
| Mar 18, 1:47 PM EDT | Wind Advisory | PBZ | 6 hr | |
| Mar 19, 3:02 AM EDT | Freezing Rain Advisory | LWX | Allegany, Washington | 3 hr |
| Mar 19, 2:38 PM EDT | Wind Advisory | PBZ | 4 hr | |
| Mar 20, 11:50 PM EDT | Winter Weather Advisory | PBZ | 10 hr | |
| Mar 23, 3:45 AM EDT | Winter Storm Watch | LWX | Allegany | 25 hr |
| Mar 23, 3:53 AM EDT | Winter Storm Watch | PBZ | 16 hr | |
| Mar 23, 8:21 PM EDT | Winter Storm Warning | PBZ | 45 hr | |
| Mar 23, 8:45 PM EDT | Winter Storm Warning | LWX | Allegany, Washington | 39 hr |
| Mar 24, 4:26 AM EDT | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 3 more | 38 hr |
| Mar 24, 2:41 PM EDT | Winter Weather Advisory | AKQ | Dorchester | 20 hr |
| Mar 24, 3:44 PM EDT | Winter Weather Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Mar 24, 7:13 PM EDT | Mesoscale Discussion | SPC | Garrett | 6 hr |
| Mar 25, 12:35 AM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 5 hr |
| Mar 25, 5:31 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 10 more | 6 hr |
| Mar 25, 10:43 AM EDT | Special Weather Statement | LWX | Montgomery | 47 min |
| Mar 27, 9:14 PM EDT | Winter Weather Advisory | PBZ | 12 hr | |
| Apr 1, 1:25 AM EDT | Dense Fog Advisory | LWX | Anne Arundel, Calvert, Charles, Frederick, Prince George's, Saint Mary's | 8 hr |
| Apr 1, 5:37 AM EDT | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 3 hr |
| Apr 2, 3:32 PM EDT | Fire Weather Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 13 hr |
| Apr 2, 3:33 PM EDT | Fire Weather Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 12 hr |
| Apr 3, 3:44 AM EDT | Red Flag Warning | PHI | Cecil, Kent, Queen Anne's | 18 hr |
| Apr 3, 4:30 AM EDT | Red Flag Warning | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 16 hr |
| Apr 5, 5:20 PM EDT | Frost Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 14 hr |
| Apr 10, 9:29 PM EDT | Special Weather Statement | LWX | Harford | 31 min |
| Apr 10, 10:10 PM EDT | Special Weather Statement | PHI | Cecil, Kent, Queen Anne's | 2 hr |
| Apr 10, 11:08 PM EDT | Special Weather Statement | LWX | Allegany | 37 min |
| Apr 10, 11:11 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Frederick, Harford, Washington | 94 min |
| Apr 11, 9:52 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 11 hr |
| Apr 12, 7:37 AM EDT | Special Weather Statement | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 53 min |
| Apr 12, 8:39 AM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's, Talbot | 66 min |
| Apr 12, 9:41 AM EDT | Special Weather Statement | PHI | Caroline | 64 min |
| Apr 12, 1:46 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Apr 12, 2:31 PM EDT | Special Weather Statement | AKQ | Dorchester | 59 min |
| Apr 12, 2:42 PM EDT | Special Weather Statement | LWX | Calvert | 18 min |
| Apr 12, 2:46 PM EDT | Special Weather Statement | PHI | Caroline, Talbot | 59 min |
| Apr 12, 3:25 PM EDT | Special Weather Statement | AKQ | Dorchester | 65 min |
| Apr 12, 6:12 PM EDT | Special Weather Statement | LWX | Frederick | 18 min |
| Apr 12, 6:36 PM EDT | Special Weather Statement | LWX | Carroll | 24 min |
| Apr 12, 6:51 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 39 min |
| Apr 12, 7:00 PM EDT | Special Weather Statement | LWX | Frederick | 15 min |
| Apr 12, 7:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 41 min |
| Apr 12, 7:14 PM EDT | Special Weather Statement | LWX | Baltimore | 31 min |
| Apr 12, 7:25 PM EDT | Special Weather Statement | LWX | Baltimore | 35 min |
| Apr 12, 7:45 PM EDT | Special Weather Statement | LWX | Baltimore, Howard | 30 min |
| Apr 12, 8:23 PM EDT | Special Weather Statement | LWX | Baltimore | 22 min |
| Apr 12, 8:55 PM EDT | Special Weather Statement | LWX | Saint Mary's | 25 min |
| Apr 12, 11:24 PM EDT | Special Weather Statement | PHI | Caroline | 111 min |
| Apr 14, 4:14 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Apr 19, 1:27 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 11 more | 63 min |
| Apr 19, 1:29 PM EDT | Special Weather Statement | PBZ | Garrett | 61 min |
| Apr 19, 2:31 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 7 hr |
| Apr 19, 2:47 PM EDT | Special Weather Statement | LWX | Allegany | 43 min |
| Apr 19, 4:09 PM EDT | Special Weather Statement | LWX | Allegany | 51 min |
| Apr 19, 4:36 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 9 more | 114 min |
| Apr 19, 5:33 PM EDT | Special Weather Statement | LWX | Frederick, Washington | 57 min |
| Apr 19, 6:05 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert | 9 hr |
| Apr 19, 6:27 PM EDT | Severe Thunderstorm Watch | SPC | Somerset, Wicomico, Worcester | 4 hr |
| Apr 19, 6:31 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 44 min |
| Apr 19, 6:43 PM EDT | Special Weather Statement | LWX | Carroll, Charles, Frederick, Howard, Montgomery | 32 min |
| Apr 19, 6:48 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Montgomery, Prince George's | 42 min |
| Apr 19, 6:54 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 7 more | 66 min |
| Apr 19, 7:00 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 45 min |
| Apr 19, 7:07 PM EDT | Tornado Warning | LWX | Charles, Prince George's | 23 min |
| Apr 19, 7:13 PM EDT | Special Weather Statement | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Apr 19, 7:14 PM EDT | Special Weather Statement | LWX | Anne Arundel, Baltimore, Harford, City of Baltimore | 31 min |
| Apr 19, 7:18 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 42 min |
| Apr 19, 7:22 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 38 min |
| Apr 19, 7:29 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 61 min |
| Apr 19, 7:44 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 46 min |
| Apr 19, 8:00 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 30 min |
| Apr 19, 8:08 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 52 min |
| Apr 19, 8:11 PM EDT | Special Weather Statement | AKQ | Dorchester | 54 min |
| Apr 19, 8:11 PM EDT | Special Weather Statement | LWX | Harford | 34 min |
| Apr 19, 8:50 PM EDT | Mesoscale Discussion | SPC | Somerset | 55 min |
| Apr 19, 8:57 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 48 min |
| Apr 20, 6:09 PM EDT | Frost Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 12 hr |
| Apr 20, 10:28 PM EDT | Freeze Warning | LWX | Baltimore, Carroll, Frederick | 10 hr |
| Apr 21, 1:51 PM EDT | High Surf Advisory | AKQ | Worcester | 50 hr |
| Apr 21, 2:46 PM EDT | Frost Advisory | LWX | Baltimore, Carroll, Frederick | 18 hr |
| Apr 21, 3:19 PM EDT | Frost Advisory | PHI | Cecil | 17 hr |
| Apr 23, 6:22 AM EDT | Coastal Flood Advisory | AKQ | Worcester | 19 hr |
| Apr 23, 10:12 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 7 hr |
| Apr 23, 11:22 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 23 hr |
| Apr 24, 6:18 AM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 24 hr |
| Apr 24, 3:36 PM EDT | Mesoscale Discussion | SPC | Carroll, Frederick, Washington | 84 min |
| Apr 24, 4:41 PM EDT | Special Weather Statement | LWX | Washington | 49 min |
| Apr 24, 4:59 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 31 min |
| Apr 24, 6:44 PM EDT | Special Weather Statement | LWX | Washington | 31 min |
| Apr 24, 6:59 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 7 more | 2 hr |
| Apr 25, 12:07 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 5 hr |
| Apr 29, 10:34 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 8 hr |
| May 4, 8:17 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 8 hr |
| May 5, 9:01 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 11 hr |
| May 6, 1:45 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 16 hr |
| May 7, 8:34 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 10 hr |
| May 8, 8:40 AM EDT | Flood Watch | LWX | Allegany | 10 hr |
| May 8, 11:04 AM EDT | River Flood Watch | LWX | Frederick | 23 hr |
| May 8, 2:13 PM EDT | Special Weather Statement | LWX | Frederick | 32 min |
| May 8, 2:39 PM EDT | Special Weather Statement | LWX | Washington | 36 min |
| May 8, 2:55 PM EDT | Special Weather Statement | LWX | Calvert | 35 min |
| May 8, 3:13 PM EDT | Special Weather Statement | LWX | Washington | 32 min |
| May 8, 3:23 PM EDT | Special Weather Statement | LWX | Charles | 37 min |
| May 8, 3:25 PM EDT | Special Weather Statement | LWX | City of Baltimore | 35 min |
| May 8, 3:39 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 36 min |
| May 8, 3:43 PM EDT | Special Weather Statement | LWX | Prince George's | 32 min |
| May 8, 3:56 PM EDT | Special Weather Statement | LWX | Washington | 34 min |
| May 8, 4:08 PM EDT | Flash Flood Warning | LWX | City of Baltimore | 3 hr |
| May 8, 4:21 PM EDT | Special Weather Statement | LWX | Baltimore | 24 min |
| May 8, 4:24 PM EDT | Special Weather Statement | LWX | Washington | 36 min |
| May 8, 4:42 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 48 min |
| May 8, 5:12 PM EDT | Special Weather Statement | LWX | Montgomery | 33 min |
| May 8, 11:27 PM EDT | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 9 hr |
| May 9, 10:15 AM EDT | River Flood Warning | LWX | Frederick | 12 hr |
| May 10, 2:21 PM EDT | Mesoscale Discussion | SPC | Garrett | 54 min |
| May 10, 3:48 PM EDT | Special Weather Statement | LWX | Allegany | 12 min |
| May 10, 6:18 PM EDT | Special Weather Statement | LWX | Frederick | 27 min |
| May 10, 7:58 PM EDT | Special Weather Statement | LWX | Frederick | 32 min |
| May 10, 8:54 PM EDT | Special Weather Statement | LWX | Montgomery | 36 min |
| May 11, 1:39 PM EDT | Special Weather Statement | PHI | Caroline | 51 min |
| May 11, 1:44 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 91 min |
| May 11, 2:44 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 61 min |
| May 11, 3:56 PM EDT | Special Weather Statement | AKQ | Worcester | 34 min |
| May 11, 4:27 PM EDT | Special Weather Statement | PHI | Cecil | 63 min |
| May 11, 4:30 PM EDT | Freeze Watch | LWX | Allegany | 21 hr |
| May 11, 4:35 PM EDT | Special Weather Statement | LWX | Harford | 25 min |
| May 11, 4:48 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 42 min |
| May 11, 5:10 PM EDT | Special Weather Statement | PHI | Cecil | 65 min |
| May 11, 5:11 PM EDT | Special Weather Statement | LWX | Howard | 34 min |
| May 11, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 42 min |
| May 11, 5:19 PM EDT | Special Weather Statement | LWX | Howard | 26 min |
| May 11, 5:42 PM EDT | Special Weather Statement | LWX | Anne Arundel, City of Baltimore | 33 min |
| May 11, 5:49 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 41 min |
| May 11, 6:40 PM EDT | Special Weather Statement | LWX | Anne Arundel, Prince George's | 35 min |
| May 11, 7:11 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Saint Mary's | 64 min |
| May 11, 9:17 PM EDT | Special Weather Statement | LWX | Calvert | 43 min |
| May 12, 1:53 PM EDT | Freeze Watch | LWX | Allegany, Carroll, Frederick, Washington | 25 hr |
| May 12, 1:53 PM EDT | Freeze Warning | LWX | Allegany | 18 hr |
| May 12, 4:35 PM EDT | Frost Advisory | LWX | Allegany, Washington | 15 hr |
| May 13, 3:15 PM EDT | Frost Advisory | LWX | Baltimore, Carroll, Frederick, Prince George's | 17 hr |
| May 13, 3:15 PM EDT | Freeze Warning | LWX | Allegany, Washington | 17 hr |
| May 15, 5:07 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 83 min |
| May 15, 10:21 PM EDT | Special Weather Statement | LWX | Howard, City of Baltimore | 24 min |
| May 15, 11:04 PM EDT | Special Weather Statement | LWX | Harford | 26 min |
| May 16, 12:04 PM EDT | Mesoscale Discussion | SPC | Calvert, Charles, Dorchester, Saint Mary's, Somerset | 56 min |
| May 16, 1:57 PM EDT | Mesoscale Discussion | SPC | Saint Mary's, Somerset | 3 hr |
| May 16, 6:42 PM EDT | Special Weather Statement | AKQ | Somerset | 48 min |
| May 19, 3:45 AM EDT | Special Weather Statement | PBZ | Garrett | 3 hr |
| May 20, 2:20 AM EDT | Dense Fog Advisory | PHI | Cecil | 6 hr |
| May 22, 2:27 PM EDT | Severe Thunderstorm Watch | SPC | Garrett | 7 hr |
| May 22, 3:53 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Washington | 67 min |
| May 22, 5:25 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 50 min |
| May 22, 6:20 PM EDT | Mesoscale Discussion | SPC | Frederick, Washington | 85 min |
| May 22, 6:23 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 37 min |
| May 23, 11:50 AM EDT | Mesoscale Discussion | SPC | Garrett | 115 min |
| May 23, 3:37 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 11 more | 53 min |
| May 23, 5:44 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 61 min |
| May 23, 6:16 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 44 min |
| May 23, 6:26 PM EDT | Flash Flood Warning | LWX | Howard, Montgomery | 6 hr |
| May 23, 7:09 PM EDT | Flash Flood Warning | LWX | Baltimore, Carroll | 3 hr |
| May 23, 9:29 PM EDT | Special Weather Statement | PHI | Cecil | 46 min |
| May 23, 10:43 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Montgomery, Prince George's | 47 min |
| May 24, 12:35 AM EDT | Special Weather Statement | PHI | Caroline | 85 min |
| May 24, 12:43 AM EDT | Special Weather Statement | AKQ | Wicomico | 47 min |
| May 24, 3:37 AM EDT | Freeze Warning | LWX | Allegany | 28 hr |
| May 24, 3:41 AM EDT | Freeze Warning | PBZ | 28 hr | |
| May 25, 3:36 AM EDT | Frost Advisory | LWX | Allegany | 26 hr |
| May 25, 3:50 AM EDT | Frost Advisory | PBZ | 28 hr | |
| May 26, 1:52 PM EDT | Frost Advisory | PBZ | 18 hr | |
| May 26, 2:37 PM EDT | Frost Advisory | LWX | Allegany | 15 hr |
| May 28, 4:01 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 6 more | 2 hr |
| May 28, 6:37 PM EDT | Severe Thunderstorm Warning | LWX | Prince George's | 38 min |
| May 28, 7:21 PM EDT | Flash Flood Warning | LWX | Prince George's | 3 hr |
| May 28, 7:31 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's, Saint Mary's | 44 min |
| May 28, 7:58 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 47 min |
| May 28, 8:43 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 92 min |
| May 28, 8:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 36 min |
| May 28, 9:29 PM EDT | Special Weather Statement | AKQ | Dorchester | 46 min |
| Jun 2, 3:08 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 37 min |
| Jun 2, 3:18 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 9 more | 2 hr |
| Jun 2, 7:08 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 52 min |
| Jun 2, 9:11 PM EDT | Special Weather Statement | AKQ | Wicomico | 49 min |
| Jun 3, 1:46 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 59 min |
| Jun 3, 2:13 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico, Worcester | 3 hr |
| Jun 6, 2:18 PM EDT | Flash Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Prince George's and 2 more | 30 hr |
| Jun 6, 3:10 PM EDT | Flash Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 36 hr |
| Jun 6, 3:55 PM EDT | Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 31 hr |
| Jun 6, 5:49 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 17 hr |
| Jun 6, 6:25 PM EDT | Beach Hazards Statement | AKQ | Worcester | 26 hr |
| Jun 7, 6:51 AM EDT | Areal Flood Advisory | PHI | Cecil | 4 hr |
| Jun 7, 10:02 AM EDT | Areal Flood Advisory | PHI | Cecil | 4 hr |
| Jun 7, 1:00 PM EDT | Tornado Watch | SPC | Somerset, Wicomico, Worcester | 7 hr |
| Jun 7, 1:40 PM EDT | Areal Flood Advisory | PHI | Cecil, Kent | 6 hr |
| Jun 7, 1:51 PM EDT | Areal Flood Warning | PHI | Cecil | 16 hr |
| Jun 7, 2:03 PM EDT | Special Weather Statement | AKQ | Dorchester | 42 min |
| Jun 7, 2:17 PM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 6 hr |
| Jun 7, 3:24 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Prince George's | 6 hr |
| Jun 7, 3:25 PM EDT | Special Weather Statement | AKQ | Dorchester | 50 min |
| Jun 7, 3:32 PM EDT | Mesoscale Discussion | SPC | Somerset, Wicomico, Worcester | 58 min |
| Jun 7, 3:36 PM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 13 hr |
| Jun 7, 3:45 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 60 min |
| Jun 7, 4:03 PM EDT | Special Weather Statement | AKQ | Dorchester | 42 min |
| Jun 7, 4:15 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 3 hr |
| Jun 7, 4:49 PM EDT | Flash Flood Warning | PHI | Caroline | 8 hr |
| Jun 7, 4:59 PM EDT | Flash Flood Warning | AKQ | Dorchester | 7 hr |
| Jun 7, 5:02 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico | 58 min |
| Jun 7, 5:11 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 64 min |
| Jun 7, 6:40 PM EDT | Mesoscale Discussion | SPC | Somerset, Wicomico | 2 hr |
| Jun 7, 7:15 PM EDT | Areal Flood Warning | LWX | Saint Mary's | 3 hr |
| Jun 7, 8:33 PM EDT | Flash Flood Warning | PHI | Talbot | 4 hr |
| Jun 7, 8:46 PM EDT | Special Weather Statement | AKQ | Somerset | 59 min |
| Jun 7, 10:16 PM EDT | Special Weather Statement | AKQ | Wicomico | 59 min |
| Jun 7, 11:57 PM EDT | Areal Flood Advisory | AKQ | Dorchester | 3 hr |
| Jun 8, 12:27 AM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 4 hr |
| Jun 8, 11:13 AM EDT | Beach Hazards Statement | AKQ | Worcester | 9 hr |
| Jun 9, 9:09 PM EDT | Flash Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 26 hr |
| Jun 10, 2:41 AM EDT | Flash Flood Warning | LWX | Carroll, Frederick, Howard, Montgomery | 3 hr |
| Jun 10, 2:57 AM EDT | Flash Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 21 hr |
| Jun 10, 3:30 AM EDT | Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 24 hr |
| Jun 10, 4:41 AM EDT | River Flood Warning | LWX | Montgomery | 29 hr |
| Jun 10, 5:18 AM EDT | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 3 hr |
| Jun 10, 12:56 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 2 hr |
| Jun 10, 2:02 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more | 10 hr |
| Jun 10, 2:51 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jun 10, 2:56 PM EDT | Special Weather Statement | AKQ | Wicomico | 49 min |
| Jun 10, 3:24 PM EDT | Tornado Warning | LWX | Baltimore, Harford | 36 min |
| Jun 10, 4:06 PM EDT | Flash Flood Warning | LWX | Harford | 3 hr |
| Jun 10, 4:38 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 97 min |
| Jun 10, 4:39 PM EDT | Areal Flood Warning | LWX | Baltimore, City of Baltimore | 6 hr |
| Jun 10, 5:22 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 23 min |
| Jun 10, 5:42 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 48 min |
| Jun 10, 6:38 PM EDT | Areal Flood Warning | LWX | Frederick, Montgomery | 13 hr |
| Jun 10, 6:49 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Charles, Dorchester and 10 more | 86 min |
| Jun 10, 6:56 PM EDT | Tornado Warning | LWX | Baltimore, Carroll, Howard, Montgomery | 34 min |
| Jun 10, 7:13 PM EDT | Flash Flood Warning | LWX | Carroll, Frederick, Howard, Montgomery | 3 hr |
| Jun 10, 7:24 PM EDT | Tornado Warning | LWX | Baltimore, Carroll | 36 min |
| Jun 10, 7:53 PM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 3 hr |
| Jun 10, 8:04 PM EDT | Tornado Warning | LWX | Baltimore, Howard | 26 min |
| Jun 10, 8:15 PM EDT | Flash Flood Warning | LWX | Baltimore, Howard, City of Baltimore | 3 hr |
| Jun 10, 8:33 PM EDT | Tornado Warning | LWX | Calvert, Charles, Prince George's | 27 min |
| Jun 10, 8:41 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Dorchester and 8 more | 64 min |
| Jun 10, 9:30 PM EDT | Tornado Warning | LWX | Saint Mary's | 30 min |
| Jun 10, 9:34 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 3 hr |
| Jun 10, 9:40 PM EDT | Flash Flood Warning | LWX | Harford | 3 hr |
| Jun 10, 9:50 PM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 55 min |
| Jun 10, 9:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 66 min |
| Jun 10, 10:06 PM EDT | Areal Flood Warning | PHI | Cecil | 3 hr |
| Jun 10, 10:20 PM EDT | Special Weather Statement | PHI | Cecil | 55 min |
| Jun 10, 10:39 PM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 12 hr |
| Jun 10, 10:41 PM EDT | Tornado Warning | AKQ | Dorchester, Wicomico | 34 min |
| Jun 10, 10:57 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 12 hr |
| Jun 10, 11:17 PM EDT | Special Weather Statement | AKQ | Wicomico | 58 min |
| Jun 11, 12:30 AM EDT | Areal Flood Warning | LWX | Harford | 6 hr |
| Jun 11, 10:48 AM EDT | Areal Flood Warning | LWX | Prince George's | 9 hr |
| Jun 12, 3:58 AM EDT | Flood Watch | PHI | Cecil | 36 hr |
| Jun 12, 4:10 AM EDT | Flash Flood Watch | PBZ | 37 hr | |
| Jun 12, 1:50 PM EDT | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 30 hr |
| Jun 12, 6:11 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 94 min |
| Jun 12, 6:28 PM EDT | Tornado Watch | SPC | Garrett | 6 hr |
| Jun 12, 11:22 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 53 min |
| Jun 12, 11:53 PM EDT | Severe Thunderstorm Watch | SPC | Garrett | 7 hr |
| Jun 13, 12:14 AM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 31 min |
| Jun 13, 12:36 AM EDT | Special Weather Statement | AKQ | Dorchester | 39 min |
| Jun 13, 1:09 AM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 66 min |
| Jun 13, 1:17 AM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 43 min |
| Jun 13, 1:51 AM EDT | Special Weather Statement | AKQ | Somerset | 54 min |
| Jun 13, 2:40 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more | 2 hr |
| Jun 13, 2:42 AM EDT | Special Weather Statement | AKQ | Somerset | 48 min |
| Jun 13, 3:58 AM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 7 more | 7 hr |
| Jun 13, 5:27 AM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more | 2 hr |
| Jun 13, 6:26 AM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 49 min |
| Jun 13, 6:53 AM EDT | Severe Thunderstorm Warning | LWX | Washington | 52 min |
| Jun 13, 7:26 AM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 49 min |
| Jun 13, 7:30 AM EDT | Severe Thunderstorm Watch | SPC | Caroline, Cecil, Kent, Queen Anne's, Talbot | 4 hr |
| Jun 13, 7:52 AM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 38 min |
| Jun 13, 8:07 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick, Harford | 38 min |
| Jun 13, 8:10 AM EDT | Special Weather Statement | PHI | Cecil, Kent | 50 min |
| Jun 13, 8:10 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 95 min |
| Jun 13, 8:31 AM EDT | Flash Flood Warning | LWX | Baltimore, Carroll, Harford | 3 hr |
| Jun 13, 8:40 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 65 min |
| Jun 13, 8:40 AM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 50 min |
| Jun 13, 9:03 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 42 min |
| Jun 13, 9:18 AM EDT | Severe Thunderstorm Warning | PHI | Cecil | 57 min |
| Jun 13, 9:26 AM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Prince George's | 49 min |
| Jun 13, 9:29 AM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent, Queen Anne's | 31 min |
| Jun 13, 9:39 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 51 min |
| Jun 13, 9:55 AM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 35 min |
| Jun 13, 10:24 AM EDT | Special Weather Statement | PHI | Caroline | 81 min |
| Jun 13, 11:38 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Montgomery and 7 more | 67 min |
| Jun 13, 11:59 AM EDT | Mesoscale Discussion | SPC | Garrett | 61 min |
| Jun 13, 12:19 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Charles, Harford and 8 more | 7 hr |
| Jun 13, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Dorchester, Somerset, Wicomico, Worcester | 8 hr |
| Jun 13, 2:20 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Howard, Kent, Montgomery, Prince George's, City of Baltimore | 55 min |
| Jun 13, 2:56 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 49 min |
| Jun 13, 3:17 PM EDT | Tornado Warning | LWX | Calvert, Charles, Saint Mary's | 28 min |
| Jun 13, 3:23 PM EDT | Tornado Warning | LWX | Montgomery | 37 min |
| Jun 13, 3:29 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 61 min |
| Jun 13, 3:33 PM EDT | Tornado Warning | LWX | Calvert, Saint Mary's | 27 min |
| Jun 13, 3:45 PM EDT | Tornado Warning | LWX | Howard, Montgomery | 30 min |
| Jun 13, 3:53 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico | 67 min |
| Jun 13, 3:53 PM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jun 13, 3:58 PM EDT | Tornado Warning | LWX | Anne Arundel, Baltimore, Howard, Montgomery, Prince George's | 32 min |
| Jun 13, 4:06 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard, Prince George's, City of Baltimore | 54 min |
| Jun 13, 4:08 PM EDT | Tornado Warning | LWX | Anne Arundel, Prince George's | 37 min |
| Jun 13, 4:14 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 31 min |
| Jun 13, 4:22 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Baltimore, Howard, City of Baltimore | 3 hr |
| Jun 13, 4:22 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 7 more | 53 min |
| Jun 13, 4:27 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 48 min |
| Jun 13, 4:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 68 min |
| Jun 13, 4:44 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset | 46 min |
| Jun 13, 5:04 PM EDT | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 4 hr |
| Jun 13, 5:33 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 27 min |
| Jun 13, 5:50 PM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, Montgomery, City of Baltimore | 4 hr |
| Jun 15, 3:26 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 11 hr |
| Jun 16, 6:48 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 57 min |
| Jun 16, 9:07 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 23 min |
| Jun 16, 9:38 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 37 min |
| Jun 16, 10:14 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 46 min |
| Jun 16, 10:51 PM EDT | Special Weather Statement | AKQ | Worcester | 39 min |
| Jun 16, 11:29 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 46 min |
| Jun 17, 4:06 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 69 min |
| Jun 17, 6:29 PM EDT | Areal Flood Advisory | PHI | Cecil | 2 hr |
| Jun 17, 8:16 PM EDT | Special Weather Statement | PHI | Cecil | 119 min |
| Jun 17, 8:28 PM EDT | Areal Flood Advisory | PHI | Cecil | 107 min |
| Jun 17, 9:37 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 6 hr |
| Jun 17, 9:51 PM EDT | Special Weather Statement | PHI | Kent | 114 min |
| Jun 17, 10:12 PM EDT | Flash Flood Warning | PHI | Kent | 4 hr |
| Jun 17, 10:40 PM EDT | Special Weather Statement | PHI | Queen Anne's | 50 min |
| Jun 18, 3:54 AM EDT | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Charles, Prince George's and 1 more | 13 hr |
| Jun 18, 11:46 AM EDT | Areal Flood Advisory | PBZ | Garrett | 3 hr |
| Jun 18, 12:14 PM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Jun 18, 1:32 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Jun 18, 1:58 PM EDT | Flash Flood Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 3 hr |
| Jun 18, 2:29 PM EDT | Flash Flood Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Jun 18, 4:23 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 67 min |
| Jun 18, 4:23 PM EDT | Flash Flood Warning | PHI | Caroline | 4 hr |
| Jun 18, 4:25 PM EDT | Flash Flood Warning | AKQ | Dorchester | 3 hr |
| Jun 18, 4:51 PM EDT | Flash Flood Warning | LWX | Calvert | 3 hr |
| Jun 18, 5:02 PM EDT | Areal Flood Advisory | AKQ | Somerset | 3 hr |
| Jun 18, 5:24 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 66 min |
| Jun 18, 5:45 PM EDT | Areal Flood Advisory | AKQ | Worcester | 2 hr |
| Jun 19, 9:29 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 7 hr |
| Jun 20, 11:45 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Jun 23, 6:42 PM EDT | Special Weather Statement | PBZ | Garrett | 48 min |
| Jun 23, 7:32 PM EDT | Areal Flood Advisory | PBZ | Garrett | 3 hr |
| Jun 24, 12:54 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 51 min |
| Jun 24, 1:19 PM EDT | Special Weather Statement | CTP | Allegany | 26 min |
| Jun 24, 1:19 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 56 min |
| Jun 24, 1:22 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 53 min |
| Jun 24, 1:48 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 8 more | 57 min |
| Jun 24, 2:07 PM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Jun 24, 2:18 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 57 min |
| Jun 24, 2:44 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 6 hr |
| Jun 24, 3:10 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 50 min |
| Jun 24, 3:23 PM EDT | Special Weather Statement | PHI | Cecil | 52 min |
| Jun 24, 3:51 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Montgomery | 39 min |
| Jun 24, 4:06 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 39 min |
| Jun 24, 4:27 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 48 min |
| Jun 24, 4:43 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more | 62 min |
| Jun 24, 5:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 61 min |
| Jun 24, 6:08 PM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 37 min |
| Jun 24, 6:16 PM EDT | Special Weather Statement | AKQ | Dorchester | 44 min |
| Jun 25, 3:37 PM EDT | Severe Thunderstorm Watch | SPC | Garrett | 8 hr |
| Jun 25, 5:27 PM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Washington | 93 min |
| Jun 25, 6:20 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Carroll, Frederick, Washington | 5 hr |
| Jun 25, 8:22 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Harford, Howard, Kent and 2 more | 83 min |
| Jun 25, 8:46 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 9 more | 4 hr |
| Jun 25, 8:57 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 48 min |
| Jun 25, 9:10 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 50 min |
| Jun 25, 9:20 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 40 min |
| Jun 25, 9:37 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 38 min |
| Jun 25, 9:55 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 1 more | 65 min |
| Jun 25, 10:06 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Howard, Montgomery | 54 min |
| Jun 25, 10:28 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent | 62 min |
| Jun 25, 10:33 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Charles, Montgomery, Prince George's | 57 min |
| Jun 25, 11:01 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 59 min |
| Jun 25, 11:15 PM EDT | Mesoscale Discussion | SPC | Dorchester, Saint Mary's, Somerset, Wicomico, Worcester | 90 min |
| Jun 25, 11:44 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 61 min |
| Jun 26, 11:34 AM EDT | Flash Flood Watch | PBZ | 14 hr | |
| Jun 26, 1:19 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 2 hr |
| Jun 26, 2:46 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 44 min |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 7 hr |
| Jun 26, 3:20 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 55 min |
| Jun 26, 3:50 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 55 min |
| Jun 26, 4:38 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 97 min |
| Jun 26, 4:50 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Howard, City of Baltimore | 40 min |
| Jun 26, 5:28 PM EDT | Special Weather Statement | PHI | Kent | 47 min |
| Jun 26, 6:13 PM EDT | Special Weather Statement | PHI | Kent | 32 min |
| Jun 26, 7:26 PM EDT | Special Weather Statement | PHI | Queen Anne's | 49 min |
| Jun 27, 8:50 AM EDT | Flood Watch | PBZ | 9 hr | |
| Jun 27, 9:09 AM EDT | Special Weather Statement | PBZ | Garrett | 51 min |
| Jun 27, 1:04 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more | 116 min |
| Jun 27, 1:51 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 24 min |
| Jun 27, 1:58 PM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 7 hr |
| Jun 27, 3:57 PM EDT | Mesoscale Discussion | SPC | Baltimore, Caroline, Cecil, Harford, Kent, Queen Anne's and 1 more | 93 min |
| Jun 27, 4:32 PM EDT | Special Weather Statement | PHI | Cecil | 118 min |
| Jun 27, 7:20 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 40 min |
| Jun 27, 9:49 PM EDT | Special Weather Statement | AKQ | Worcester | 41 min |
| Jun 28, 1:02 PM EDT | Mesoscale Discussion | SPC | Allegany, Baltimore, Carroll, Frederick, Garrett, Harford and 4 more | 118 min |
| Jun 28, 1:09 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Frederick, Garrett, Washington | 7 hr |
| Jun 28, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 7 hr |
| Jun 28, 2:35 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 70 min |
| Jun 28, 2:43 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 32 min |
| Jun 28, 3:09 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 36 min |
| Jun 28, 3:19 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 41 min |
| Jun 28, 3:26 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 34 min |
| Jun 28, 3:30 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 14 more | 2 hr |
| Jun 28, 3:31 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 29 min |
| Jun 28, 3:33 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 27 min |
| Jun 28, 3:37 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 23 min |
| Jun 28, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 30 min |
| Jun 28, 3:50 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 25 min |
| Jun 28, 3:53 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Prince George's | 37 min |
| Jun 28, 4:04 PM EDT | Flash Flood Warning | LWX | Charles, Prince George's | 116 min |
| Jun 28, 4:12 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 33 min |
| Jun 28, 4:14 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 31 min |
| Jun 28, 4:20 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 55 min |
| Jun 28, 4:27 PM EDT | Tornado Warning | PHI | Cecil | 33 min |
| Jun 28, 4:29 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Calvert, Charles, Prince George's | 46 min |
| Jun 28, 4:38 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 22 min |
| Jun 28, 4:47 PM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's, Talbot | 73 min |
| Jun 28, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 55 min |
| Jun 28, 4:52 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 38 min |
| Jun 28, 5:09 PM EDT | Flash Flood Warning | PHI | Cecil | 11 hr |
| Jun 28, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 46 min |
| Jun 28, 5:19 PM EDT | Flash Flood Warning | LWX | Harford | 116 min |
| Jun 28, 5:22 PM EDT | Special Weather Statement | AKQ | Dorchester | 38 min |
| Jun 28, 5:35 PM EDT | Special Weather Statement | AKQ | Dorchester | 55 min |
| Jun 28, 5:41 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 19 min |
| Jun 28, 6:03 PM EDT | Flash Flood Warning | LWX | Prince George's | 87 min |
| Jun 28, 6:07 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 38 min |
| Jun 28, 6:09 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 96 min |
| Jun 28, 6:15 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico, Worcester | 45 min |
| Jun 28, 6:30 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Worcester | 45 min |
| Jun 28, 6:47 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Dorchester, Kent, Prince George's and 5 more | 58 min |
| Jun 28, 7:11 PM EDT | Mesoscale Discussion | SPC | Allegany, Frederick, Garrett, Washington | 64 min |
| Jun 28, 7:15 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 45 min |
| Jun 28, 7:19 PM EDT | Special Weather Statement | AKQ | Dorchester | 26 min |
| Jun 28, 7:52 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 53 min |
| Jun 28, 7:54 PM EDT | Special Weather Statement | AKQ | Dorchester | 66 min |
| Jun 28, 8:00 PM EDT | Tornado Warning | LWX | Calvert, Saint Mary's | 45 min |
| Jun 28, 8:06 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester | 39 min |
| Jun 28, 8:16 PM EDT | Special Weather Statement | PHI | Caroline, Talbot | 89 min |
| Jun 28, 8:39 PM EDT | Areal Flood Warning | LWX | Prince George's | 4 hr |
| Jun 28, 8:56 PM EDT | Areal Flood Advisory | PHI | Caroline | 4 hr |
| Jun 28, 9:50 PM EDT | Areal Flood Advisory | AKQ | Somerset, Wicomico, Worcester | 2 hr |
| Jun 29, 3:34 PM EDT | Flash Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 days |
| Jun 30, 4:11 AM EDT | Flash Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 40 hr |
| Jun 30, 11:05 AM EDT | Special Weather Statement | PHI | Cecil | 40 min |
| Jun 30, 11:16 AM EDT | Special Weather Statement | LWX | Prince George's | 29 min |
| Jun 30, 11:18 AM EDT | Areal Flood Advisory | PHI | Cecil | 117 min |
| Jun 30, 11:45 AM EDT | Flash Flood Warning | PHI | Cecil | 5 hr |
| Jun 30, 11:48 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more | 2 hr |
| Jun 30, 11:55 AM EDT | Special Weather Statement | LWX | Anne Arundel | 50 min |
| Jun 30, 12:29 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 46 min |
| Jun 30, 12:34 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 41 min |
| Jun 30, 1:28 PM EDT | Special Weather Statement | PHI | Queen Anne's | 62 min |
| Jun 30, 1:34 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 5 hr |
| Jun 30, 3:56 PM EDT | Flash Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 54 hr |
| Jun 30, 4:44 PM EDT | Flash Flood Warning | LWX | Calvert, Saint Mary's | 3 hr |
| Jun 30, 6:48 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 4 hr |
| Jul 1, 5:55 AM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Jul 1, 7:08 AM EDT | Special Weather Statement | AKQ | Wicomico | 52 min |
| Jul 1, 7:09 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's | 4 hr |
| Jul 1, 7:57 AM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico, Worcester | 63 min |
| Jul 1, 9:09 AM EDT | Areal Flood Advisory | PHI | Caroline, Talbot | 7 hr |
| Jul 1, 11:32 AM EDT | Special Weather Statement | AKQ | Somerset, Wicomico | 43 min |
| Jul 1, 12:16 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 29 min |
| Jul 1, 2:18 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 57 min |
| Jul 1, 3:15 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico | 60 min |
| Jul 1, 4:25 PM EDT | Tornado Warning | AKQ | Somerset, Wicomico | 50 min |
| Jul 1, 7:29 PM EDT | Tornado Warning | LWX | Prince George's | 31 min |
| Jul 1, 9:25 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 6 hr |
| Jul 2, 4:12 AM EDT | Flash Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Prince George's and 2 more | 13 hr |
| Jul 2, 4:36 PM EDT | Special Weather Statement | PHI | Caroline, Cecil, Queen Anne's | 84 min |
| Jul 2, 4:47 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico, Worcester | 73 min |
| Jul 2, 4:56 PM EDT | Areal Flood Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Jul 3, 4:02 PM EDT | Special Weather Statement | PBZ | Garrett | 58 min |
| Jul 3, 4:28 PM EDT | Special Weather Statement | PBZ | Garrett | 62 min |
| Jul 4, 4:00 PM EDT | Special Weather Statement | PBZ | Garrett | 45 min |
| Jul 4, 4:54 PM EDT | Special Weather Statement | PBZ | Garrett | 66 min |
| Jul 6, 1:46 PM EDT | Flash Flood Watch | PBZ | 27 hr | |
| Jul 7, 12:16 PM EDT | Special Weather Statement | PBZ | Garrett | 59 min |
| Jul 7, 12:27 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 63 min |
| Jul 7, 12:34 PM EDT | Tornado Warning | PBZ | Garrett | 26 min |
| Jul 7, 12:48 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett, Washington | 117 min |
| Jul 7, 1:16 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Harford and 5 more | 6 hr |
| Jul 7, 2:13 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 47 min |
| Jul 7, 3:19 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Frederick, Harford, Howard, Montgomery and 2 more | 116 min |
| Jul 7, 3:46 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 44 min |
| Jul 7, 4:04 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 41 min |
| Jul 7, 4:41 PM EDT | Special Weather Statement | PHI | Cecil, Kent | 2 hr |
| Jul 7, 4:45 PM EDT | Severe Thunderstorm Watch | SPC | Cecil | 5 hr |
| Jul 7, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 41 min |
| Jul 7, 6:09 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Cecil, Harford, Howard, Kent and 3 more | 66 min |
| Jul 7, 6:25 PM EDT | Special Weather Statement | PHI | Cecil | 50 min |
| Jul 8, 2:25 PM EDT | Special Weather Statement | PHI | Cecil | 95 min |
| Jul 8, 3:31 PM EDT | Special Weather Statement | PHI | Cecil | 59 min |
| Jul 9, 1:03 PM EDT | Flash Flood Watch | PBZ | 31 hr | |
| Jul 9, 6:26 PM EDT | Special Weather Statement | AKQ | Wicomico | 34 min |
| Jul 9, 7:41 PM EDT | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico | 49 min |
| Jul 9, 8:17 PM EDT | Special Weather Statement | PBZ | Garrett | 73 min |
| Jul 9, 8:30 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 45 min |
| Jul 10, 6:56 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 49 min |
| Jul 10, 7:28 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 47 min |
| Jul 10, 7:48 PM EDT | Special Weather Statement | PHI | Talbot | 42 min |
| Jul 10, 7:57 PM EDT | Special Weather Statement | LWX | Allegany | 93 min |
| Jul 10, 8:13 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 62 min |
| Jul 10, 8:41 PM EDT | Special Weather Statement | PHI | Kent | 64 min |
| Jul 11, 10:42 AM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico, Worcester | 63 min |
| Jul 11, 11:35 AM EDT | Areal Flood Advisory | AKQ | Worcester | 3 hr |
| Jul 11, 11:42 AM EDT | Special Weather Statement | AKQ | Worcester | 63 min |
| Jul 11, 1:42 PM EDT | Flash Flood Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 32 hr |
| Jul 11, 11:26 PM EDT | Flash Flood Warning | LWX | Howard, Montgomery, Prince George's | 5 hr |
| Jul 12, 12:14 AM EDT | Flash Flood Warning | LWX | Montgomery, Prince George's | 3 hr |
| Jul 12, 1:44 AM EDT | Areal Flood Warning | LWX | Montgomery | 14 hr |
| Jul 12, 3:08 AM EDT | Flash Flood Warning | LWX | Montgomery | 3 hr |
| Jul 12, 3:28 AM EDT | Flash Flood Warning | LWX | Charles, Prince George's | 4 hr |
| Jul 12, 3:46 AM EDT | Flash Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 4 more | 14 hr |
| Jul 12, 3:51 AM EDT | Special Weather Statement | PHI | Anne Arundel | 39 min |
| Jul 12, 4:08 AM EDT | Flash Flood Watch | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 17 hr |
| Jul 12, 4:24 AM EDT | Flash Flood Warning | LWX | Anne Arundel, Prince George's | 4 hr |
| Jul 12, 4:27 AM EDT | Special Weather Statement | PHI | Anne Arundel | 33 min |
| Jul 12, 4:30 AM EDT | Areal Flood Warning | LWX | Montgomery | 4 hr |
| Jul 12, 4:58 AM EDT | Flash Flood Warning | PHI | Queen Anne's | 4 hr |
| Jul 12, 5:41 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's, Talbot | 8 hr |
| Jul 12, 5:47 AM EDT | Areal Flood Warning | LWX | Montgomery, Prince George's | 14 hr |
| Jul 12, 7:15 AM EDT | Areal Flood Advisory | PHI | Caroline, Queen Anne's, Talbot | 10 hr |
| Jul 12, 8:17 AM EDT | Special Weather Statement | PHI | Queen Anne's | 43 min |
| Jul 12, 8:55 AM EDT | Special Weather Statement | AKQ | Dorchester | 50 min |
| Jul 12, 8:55 AM EDT | Flash Flood Warning | PHI | Caroline, Talbot | 4 hr |
| Jul 12, 9:02 AM EDT | Areal Flood Advisory | PHI | Queen Anne's | 4 hr |
| Jul 12, 10:49 AM EDT | Areal Flood Advisory | PHI | Cecil | 4 hr |
| Jul 12, 11:03 AM EDT | Areal Flood Advisory | AKQ | Worcester | 3 hr |
| Jul 12, 12:15 PM EDT | Areal Flood Advisory | PHI | Cecil, Kent, Queen Anne's | 14 hr |
| Jul 12, 12:33 PM EDT | Special Weather Statement | AKQ | Wicomico | 57 min |
| Jul 12, 1:28 PM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's, Talbot | 4 hr |
| Jul 12, 2:12 PM EDT | Areal Flood Advisory | AKQ | Worcester | 3 hr |
| Jul 12, 8:31 PM EDT | Special Weather Statement | PHI | Cecil | 59 min |
| Jul 14, 4:16 AM EDT | Excessive Heat Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 7 days |
| Jul 15, 1:29 PM EDT | Heat Advisory | LWX | Baltimore, City of Baltimore | 25 hr |
| Jul 17, 2:22 PM EDT | Mesoscale Discussion | SPC | Montgomery | 83 min |
| Jul 17, 3:27 PM EDT | Heat Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 days |
| Jul 17, 8:41 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 22 hr |
| Jul 18, 3:29 AM EDT | Heat Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 15 hr |
| Jul 18, 4:03 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 42 min |
| Jul 18, 4:41 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, City of Baltimore | 49 min |
| Jul 18, 7:41 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 22 hr |
| Jul 19, 3:17 AM EDT | Excessive Heat Warning | LWX | Baltimore, City of Baltimore | 15 hr |
| Jul 19, 5:09 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 51 min |
| Jul 19, 5:21 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Howard | 39 min |
| Jul 19, 5:59 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, Howard | 61 min |
| Jul 19, 6:09 PM EDT | Mesoscale Discussion | SPC | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more | 2 hr |
| Jul 19, 6:15 PM EDT | Special Weather Statement | PHI | Cecil | 45 min |
| Jul 19, 6:28 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 62 min |
| Jul 19, 8:42 PM EDT | Special Weather Statement | PHI | Cecil | 33 min |
| Jul 19, 9:25 PM EDT | Heat Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 21 hr |
| Jul 20, 12:14 PM EDT | Areal Flood Advisory | PBZ | Garrett | 4 hr |
| Jul 20, 12:28 PM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 47 min |
| Jul 20, 1:07 PM EDT | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 9 more | 8 hr |
| Jul 20, 1:36 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Cecil, Harford, Kent, Queen Anne's and 1 more | 54 min |
| Jul 20, 8:15 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 5 more | 60 min |
| Jul 20, 8:18 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery | 27 min |
| Jul 20, 8:49 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery | 41 min |
| Jul 20, 8:56 PM EDT | Special Weather Statement | PHI | Cecil | 64 min |
| Jul 20, 9:06 PM EDT | Flash Flood Warning | LWX | Howard, Montgomery | 3 hr |
| Jul 20, 9:23 PM EDT | Flash Flood Warning | LWX | Baltimore, City of Baltimore | 3 hr |
| Jul 20, 9:44 PM EDT | Special Weather Statement | PHI | Kent | 61 min |
| Jul 20, 10:17 PM EDT | Severe Thunderstorm Warning | PHI | Cecil, Kent, Queen Anne's | 58 min |
| Jul 20, 10:55 PM EDT | Areal Flood Advisory | PHI | Cecil, Kent | 3 hr |
| Jul 20, 11:25 PM EDT | Special Weather Statement | PHI | Kent | 65 min |
| Jul 21, 3:22 PM EDT | Special Weather Statement | AKQ | Worcester | 53 min |
| Jul 21, 3:44 PM EDT | Special Weather Statement | PHI | Cecil | 2 hr |
| Jul 21, 4:35 PM EDT | Flash Flood Warning | LWX | Baltimore | 3 hr |
| Jul 21, 4:35 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 85 min |
| Jul 21, 4:36 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 84 min |
| Jul 21, 8:15 PM EDT | Special Weather Statement | AKQ | Somerset | 90 min |
| Jul 22, 9:43 AM EDT | Flash Flood Watch | PBZ | 12 hr | |
| Jul 22, 10:01 AM EDT | Flash Flood Watch | LWX | Allegany | 13 hr |
| Jul 22, 1:18 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 9 more | 87 min |
| Jul 22, 11:09 PM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Jul 22, 11:38 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 11 hr |
| Jul 23, 12:25 AM EDT | Flash Flood Warning | PHI | Cecil | 4 hr |
| Jul 23, 2:20 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 4 hr |
| Jul 23, 2:22 AM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 2 hr |
| Jul 23, 1:54 PM EDT | Severe Thunderstorm Watch | SPC | Garrett | 8 hr |
| Jul 23, 4:02 PM EDT | Mesoscale Discussion | SPC | Garrett | 88 min |
| Jul 23, 8:39 PM EDT | Special Weather Statement | PBZ | Garrett | 51 min |
| Jul 23, 9:43 PM EDT | Special Weather Statement | PBZ | Garrett | 32 min |
| Jul 24, 11:27 AM EDT | Special Weather Statement | AKQ | Worcester | 48 min |
| Jul 24, 2:56 PM EDT | Special Weather Statement | AKQ | Worcester | 64 min |
| Jul 24, 6:06 PM EDT | Special Weather Statement | AKQ | Worcester | 24 min |
| Jul 24, 6:31 PM EDT | Special Weather Statement | AKQ | Worcester | 29 min |
| Jul 24, 6:37 PM EDT | Special Weather Statement | AKQ | Worcester | 23 min |
| Jul 24, 6:59 PM EDT | Special Weather Statement | AKQ | Worcester | 31 min |
| Jul 24, 7:02 PM EDT | Special Weather Statement | AKQ | Wicomico | 28 min |
| Jul 25, 4:23 PM EDT | Coastal Flood Statement | AKQ | Worcester | 9 hr |
| Jul 26, 6:57 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 18 hr |
| Jul 27, 5:25 PM EDT | Mesoscale Discussion | SPC | Carroll, Frederick, Howard, Montgomery, Washington | 95 min |
| Jul 28, 1:23 PM EDT | Areal Flood Advisory | PHI | Cecil | 112 min |
| Jul 28, 1:34 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 9 more | 56 min |
| Jul 28, 5:07 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's | 113 min |
| Jul 28, 6:33 PM EDT | Mesoscale Discussion | SPC | Calvert, Caroline, Dorchester, Queen Anne's, Saint Mary's, Somerset and 2 more | 117 min |
| Jul 28, 7:19 PM EDT | Special Weather Statement | PHI | Talbot | 41 min |
| Jul 28, 7:25 PM EDT | Special Weather Statement | AKQ | Dorchester | 65 min |
| Jul 28, 8:00 PM EDT | Special Weather Statement | PHI | Caroline | 45 min |
| Jul 28, 8:06 PM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Jul 28, 9:04 PM EDT | Flash Flood Warning | PHI | Kent, Queen Anne's | 4 hr |
| Jul 28, 10:31 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 44 min |
| Jul 28, 10:52 PM EDT | Special Weather Statement | PHI | Cecil | 53 min |
| Jul 28, 11:32 PM EDT | Severe Thunderstorm Warning | LWX | Harford | 28 min |
| Jul 28, 11:33 PM EDT | Special Weather Statement | PHI | Cecil | 42 min |
| Jul 28, 11:46 PM EDT | Areal Flood Advisory | PHI | Cecil | 4 hr |
| Jul 28, 11:54 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 51 min |
| Jul 28, 11:59 PM EDT | Special Weather Statement | PHI | Cecil | 46 min |
| Jul 29, 12:39 AM EDT | Special Weather Statement | PHI | Cecil | 66 min |
| Jul 29, 4:14 AM EDT | Special Weather Statement | AKQ | Worcester | 31 min |
| Jul 31, 8:09 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Aug 1, 3:42 AM EDT | Flash Flood Watch | PHI | Cecil | 14 hr |
| Aug 1, 10:50 AM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Aug 1, 11:51 AM EDT | Areal Flood Advisory | PHI | Kent, Queen Anne's | 3 hr |
| Aug 1, 11:58 AM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico, Worcester | 62 min |
| Aug 1, 12:17 PM EDT | Special Weather Statement | PHI | Caroline | 43 min |
| Aug 1, 12:48 PM EDT | Areal Flood Advisory | PHI | Caroline | 3 hr |
| Aug 1, 1:54 PM EDT | Special Weather Statement | AKQ | Somerset, Wicomico, Worcester | 66 min |
| Aug 1, 4:23 PM EDT | Special Weather Statement | AKQ | Somerset, Worcester | 67 min |
| Aug 1, 4:40 PM EDT | Areal Flood Advisory | AKQ | Wicomico | 3 hr |
| Aug 1, 5:02 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 12 hr |
| Aug 1, 6:04 PM EDT | Flash Flood Warning | AKQ | Wicomico, Worcester | 116 min |
| Aug 1, 6:41 PM EDT | Areal Flood Advisory | AKQ | Worcester | 109 min |
| Aug 1, 8:54 PM EDT | Special Weather Statement | PHI | Kent | 66 min |
| Aug 1, 9:23 PM EDT | Areal Flood Advisory | PHI | Kent | 3 hr |
| Aug 1, 9:53 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Queen Anne's | 67 min |
| Aug 1, 10:24 PM EDT | Areal Flood Advisory | PHI | Queen Anne's | 3 hr |
| Aug 1, 11:01 PM EDT | Special Weather Statement | PHI | Queen Anne's | 59 min |
| Aug 4, 3:33 AM EDT | Dense Fog Advisory | LWX | Allegany, Washington | 4 hr |
| Aug 4, 7:05 AM EDT | Dense Fog Advisory | PBZ | 115 min | |
| Aug 5, 7:22 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 13 hr |
| Aug 6, 2:32 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 21 hr |
| Aug 7, 5:52 PM EDT | Mesoscale Discussion | SPC | Allegany, Frederick, Washington | 83 min |
| Aug 7, 9:03 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll | 42 min |
| Aug 7, 9:24 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 12 hr |
| Aug 9, 4:03 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Aug 9, 3:17 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 7 more | 58 min |
| Aug 9, 5:08 PM EDT | Special Weather Statement | PHI | Caroline, Kent, Queen Anne's, Talbot | 52 min |
| Aug 9, 5:37 PM EDT | Severe Thunderstorm Warning | LWX | Charles | 38 min |
| Aug 9, 6:51 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Saint Mary's | 39 min |
| Aug 9, 7:14 PM EDT | Severe Thunderstorm Warning | LWX | Charles, Saint Mary's | 46 min |
| Aug 9, 7:27 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Saint Mary's | 63 min |
| Aug 9, 7:39 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 51 min |
| Aug 9, 8:32 PM EDT | Severe Thunderstorm Warning | AKQ | Somerset, Wicomico, Worcester | 58 min |
| Aug 9, 9:20 PM EDT | Areal Flood Advisory | AKQ | Wicomico, Worcester | 2 hr |
| Aug 9, 9:50 PM EDT | Flash Flood Warning | LWX | Charles, Saint Mary's | 4 hr |
| Aug 10, 1:33 AM EDT | Areal Flood Warning | LWX | Saint Mary's | 3 hr |
| Aug 13, 1:10 AM EDT | Flash Flood Watch | PBZ | 7 hr | |
| Aug 13, 1:36 AM EDT | Flash Flood Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 10 hr |
| Aug 13, 1:51 AM EDT | Special Weather Statement | PBZ | Garrett | 114 min |
| Aug 13, 2:45 AM EDT | Flash Flood Watch | PHI | Cecil | 9 hr |
| Aug 13, 5:46 AM EDT | Flash Flood Warning | LWX | Baltimore, Harford | 3 hr |
| Aug 13, 5:51 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford | 54 min |
| Aug 13, 5:54 AM EDT | Areal Flood Advisory | PHI | Cecil | 7 hr |
| Aug 13, 5:56 AM EDT | Tornado Warning | LWX | Harford | 34 min |
| Aug 13, 6:23 AM EDT | Severe Thunderstorm Warning | PHI | Cecil | 67 min |
| Aug 13, 6:24 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 4 more | 3 hr |
| Aug 13, 6:32 AM EDT | Tornado Warning | PHI | Cecil | 43 min |
| Aug 13, 12:47 PM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Aug 13, 4:55 PM EDT | Special Weather Statement | PHI | Cecil | 65 min |
| Aug 13, 7:57 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 48 min |
| Aug 17, 9:07 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 7 hr |
| Aug 20, 2:49 AM EDT | Dense Fog Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 7 hr |
| Aug 21, 6:56 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 49 min |
| Aug 22, 12:06 AM EDT | Severe Thunderstorm Warning | LWX | Saint Mary's | 24 min |
| Aug 22, 12:11 AM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 64 min |
| Aug 22, 12:47 AM EDT | Special Weather Statement | AKQ | Dorchester | 58 min |
| Aug 22, 2:26 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more | 3 hr |
| Aug 22, 4:32 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's | 88 min |
| Aug 22, 4:34 PM EDT | Special Weather Statement | PHI | Kent | 56 min |
| Aug 23, 2:49 PM EDT | Areal Flood Advisory | AKQ | Somerset | 3 hr |
| Aug 28, 10:00 AM EDT | Flash Flood Watch | PBZ | 10 hr | |
| Aug 28, 5:02 PM EDT | Areal Flood Warning | PBZ | Garrett | 4 hr |
| Aug 28, 5:43 PM EDT | Special Weather Statement | PHI | Cecil | 62 min |
| Aug 28, 6:42 PM EDT | Areal Flood Advisory | PHI | Cecil | 3 hr |
| Aug 30, 10:13 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 22 hr |
| Aug 30, 5:01 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Aug 31, 5:12 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Sep 1, 1:05 PM EDT | Special Weather Statement | AKQ | Worcester | 55 min |
| Sep 2, 8:11 PM EDT | Special Weather Statement | PBZ | Garrett | 64 min |
| Sep 2, 8:33 PM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 42 min |
| Sep 10, 1:39 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Sep 11, 4:57 PM EDT | Special Weather Statement | PBZ | Garrett | 48 min |
| Sep 11, 6:51 PM EDT | Flash Flood Warning | LWX | Allegany | 3 hr |
| Sep 12, 12:46 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Howard, City of Baltimore | 44 min |
| Sep 12, 1:29 PM EDT | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 11 more | 91 min |
| Sep 12, 1:38 PM EDT | Special Weather Statement | PBZ | Garrett | 82 min |
| Sep 12, 1:56 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel, Baltimore, City of Baltimore | 49 min |
| Sep 12, 2:21 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 54 min |
| Sep 12, 2:27 PM EDT | Severe Thunderstorm Warning | LWX | Anne Arundel | 48 min |
| Sep 12, 2:50 PM EDT | Severe Thunderstorm Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 6 hr |
| Sep 12, 3:00 PM EDT | Special Weather Statement | PBZ | Garrett | 75 min |
| Sep 12, 3:45 PM EDT | Severe Thunderstorm Warning | LWX | Howard, Montgomery, Prince George's | 45 min |
| Sep 12, 4:19 PM EDT | Severe Thunderstorm Warning | LWX | Montgomery, Prince George's | 41 min |
| Sep 12, 4:24 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Cecil, Harford, Howard and 6 more | 66 min |
| Sep 12, 4:27 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 48 min |
| Sep 12, 5:58 PM EDT | Special Weather Statement | PHI | Queen Anne's, Talbot | 62 min |
| Sep 12, 5:59 PM EDT | Special Weather Statement | AKQ | Dorchester | 76 min |
| Sep 12, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Talbot | 39 min |
| Sep 12, 6:40 PM EDT | Special Weather Statement | PHI | Caroline | 65 min |
| Sep 12, 7:03 PM EDT | Special Weather Statement | AKQ | Wicomico | 57 min |
| Sep 12, 8:00 PM EDT | Special Weather Statement | AKQ | Somerset, Worcester | 75 min |
| Sep 12, 8:03 PM EDT | Mesoscale Discussion | SPC | Dorchester, Somerset, Wicomico, Worcester | 57 min |
| Sep 18, 12:12 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Sep 21, 8:09 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 17 hr |
| Sep 21, 7:32 PM EDT | Mesoscale Discussion | SPC | Charles, Prince George's, Saint Mary's | 2 hr |
| Sep 21, 10:11 PM EDT | Special Weather Statement | AKQ | Dorchester, Wicomico | 64 min |
| Sep 21, 10:58 PM EDT | Special Weather Statement | AKQ | Somerset | 17 min |
| Sep 21, 11:14 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 61 min |
| Sep 22, 12:14 AM EDT | Special Weather Statement | AKQ | Worcester | 31 min |
| Sep 23, 2:49 PM EDT | Frost Advisory | PBZ | 18 hr | |
| Sep 23, 8:45 PM EDT | Frost Advisory | LWX | Allegany | 12 hr |
| Sep 28, 9:50 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Oct 6, 11:10 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 12 hr |
| Oct 6, 5:41 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 18 hr |
| Oct 7, 4:40 AM EDT | Coastal Flood Watch | LWX | Anne Arundel | 7 hr |
| Oct 7, 6:05 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 15 hr |
| Oct 7, 8:10 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 10 more | 2 hr |
| Oct 7, 8:38 AM EDT | Tornado Warning | LWX | Washington | 37 min |
| Oct 7, 8:56 AM EDT | Tornado Watch | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 8 hr |
| Oct 7, 10:36 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 9 more | 114 min |
| Oct 7, 11:42 AM EDT | Severe Thunderstorm Warning | LWX | Charles, Prince George's | 48 min |
| Oct 7, 12:01 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Saint Mary's, City of Baltimore | 13 hr |
| Oct 7, 12:20 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 8 more | 115 min |
| Oct 7, 12:41 PM EDT | Special Weather Statement | PHI | Cecil, Kent | 64 min |
| Oct 7, 1:04 PM EDT | Special Weather Statement | AKQ | Dorchester | 56 min |
| Oct 7, 1:05 PM EDT | Severe Thunderstorm Warning | PHI | Cecil | 25 min |
| Oct 7, 1:37 PM EDT | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 53 min |
| Oct 7, 2:18 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 57 min |
| Oct 7, 2:21 PM EDT | Special Weather Statement | AKQ | Dorchester | 24 min |
| Oct 7, 3:18 PM EDT | Mesoscale Discussion | SPC | Dorchester, Somerset, Wicomico | 87 min |
| Oct 8, 9:22 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 7 days |
| Oct 8, 10:43 PM EDT | High Surf Advisory | AKQ | Worcester | 43 hr |
| Oct 9, 4:28 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 47 hr |
| Oct 11, 5:08 AM EDT | Special Weather Statement | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Oct 11, 6:42 AM EDT | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 23 hr |
| Oct 11, 7:51 AM EDT | Areal Flood Warning | LWX | Anne Arundel, Baltimore, Harford, Howard, City of Baltimore | 12 hr |
| Oct 11, 9:16 AM EDT | River Flood Warning | LWX | Frederick | 25 hr |
| Oct 11, 10:06 AM EDT | Areal Flood Warning | LWX | Carroll, Frederick | 20 hr |
| Oct 11, 11:58 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Calvert, Saint Mary's | 16 hr |
| Oct 11, 5:30 PM EDT | Areal Flood Warning | LWX | Howard, Montgomery | 6 hr |
| Oct 11, 5:33 PM EDT | River Flood Warning | LWX | Montgomery | 5 hr |
| Oct 11, 7:51 PM EDT | Areal Flood Warning | LWX | Prince George's | 22 hr |
| Oct 11, 8:50 PM EDT | Areal Flood Warning | LWX | Montgomery | 6 hr |
| Oct 12, 7:55 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 58 hr |
| Oct 14, 5:36 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 10 hr |
| Oct 14, 10:58 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 21 hr |
| Oct 16, 12:12 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 5 hr |
| Oct 16, 11:54 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Oct 17, 12:34 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel | 8 hr |
| Oct 17, 10:10 AM EDT | Coastal Flood Advisory | AKQ | Dorchester, Somerset, Wicomico | 7 hr |
| Oct 17, 11:30 AM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, Calvert, City of Baltimore | 12 hr |
| Oct 17, 5:32 PM EDT | Coastal Flood Statement | AKQ | Dorchester, Somerset, Wicomico | 12 hr |
| Oct 20, 1:13 PM EDT | Frost Advisory | LWX | Allegany, Carroll, Frederick, Washington | 19 hr |
| Oct 23, 1:28 PM EDT | Freeze Watch | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 24 hr |
| Oct 23, 8:20 PM EDT | Special Weather Statement | PBZ | Garrett | 3 hr |
| Oct 24, 1:34 PM EDT | Freeze Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 19 hr |
| Oct 24, 2:55 PM EDT | Frost Advisory | PHI | Cecil | 18 hr |
| Oct 25, 3:01 AM EDT | Freeze Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Oct 25, 3:47 AM EDT | Freeze Watch | PHI | Cecil | 10 hr |
| Oct 25, 11:40 AM EDT | Freeze Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 21 hr |
| Oct 25, 1:32 PM EDT | Freeze Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 19 hr |
| Oct 31, 12:12 PM EDT | Wind Advisory | PBZ | 13 hr | |
| Oct 31, 12:53 PM EDT | Wind Advisory | LWX | Allegany, Frederick, Washington | 22 hr |
| Nov 1, 12:46 AM EDT | Severe Thunderstorm Watch | SPC | Garrett | 5 hr |
| Nov 1, 3:14 AM EDT | Wind Advisory | PHI | Cecil | 9 hr |
| Nov 1, 3:31 AM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 44 min |
| Nov 1, 3:37 AM EDT | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Washington | 83 min |
| Nov 1, 4:11 AM EDT | Severe Thunderstorm Warning | PBZ | Garrett | 34 min |
| Nov 1, 4:17 AM EDT | Severe Thunderstorm Watch | SPC | Allegany, Carroll, Frederick, Washington | 4 hr |
| Nov 1, 4:27 AM EDT | Severe Thunderstorm Warning | LWX | Allegany | 63 min |
| Nov 1, 5:28 AM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 62 min |
| Nov 1, 5:41 AM EDT | Mesoscale Discussion | SPC | Carroll, Washington | 94 min |
| Nov 1, 6:16 AM EDT | Severe Thunderstorm Warning | LWX | Frederick, Washington | 44 min |
| Nov 1, 7:39 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 51 min |
| Nov 1, 8:27 AM EDT | Severe Thunderstorm Warning | PHI | Cecil | 63 min |
| Nov 1, 8:29 AM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Harford, City of Baltimore | 46 min |
| Nov 1, 2:26 PM EDT | Coastal Flood Advisory | LWX | Anne Arundel, Baltimore, City of Baltimore | 4 hr |
| Nov 2, 3:13 PM EDT | Freeze Watch | PHI | Cecil, Kent, Queen Anne's, Talbot | 13 hr |
| Nov 3, 3:31 AM EST | Freeze Warning | PHI | Cecil, Kent, Queen Anne's, Talbot | 29 hr |
| Nov 6, 12:41 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 9 hr |
| Nov 10, 4:45 AM EST | Wind Advisory | LWX | Allegany | 12 hr |
| Nov 10, 12:27 PM EST | Red Flag Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 5 hr |
| Nov 11, 2:22 PM EST | Winter Weather Advisory | PBZ | 29 hr | |
| Nov 11, 2:26 PM EST | Winter Weather Advisory | LWX | Allegany | 28 hr |
| Nov 17, 1:11 AM EST | Dense Fog Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 3 more | 8 hr |
| Nov 17, 4:00 AM EST | Wind Advisory | PBZ | 31 hr | |
| Nov 17, 4:11 AM EST | Dense Fog Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 6 hr |
| Nov 17, 12:35 PM EST | Wind Advisory | LWX | Allegany | 17 hr |
| Nov 17, 8:23 PM EST | Severe Thunderstorm Watch | SPC | Garrett | 4 hr |
| Nov 17, 10:25 PM EST | Severe Thunderstorm Warning | PBZ | Garrett | 65 min |
| Nov 17, 11:04 PM EST | Severe Thunderstorm Warning | PBZ | Garrett | 56 min |
| Nov 17, 11:08 PM EST | Mesoscale Discussion | SPC | Washington | 67 min |
| Nov 17, 11:25 PM EST | Severe Thunderstorm Warning | LWX | Allegany | 65 min |
| Nov 17, 11:31 PM EST | Severe Thunderstorm Watch | SPC | Allegany, Frederick, Washington | 2 hr |
| Nov 18, 12:16 AM EST | Severe Thunderstorm Warning | LWX | Allegany, Washington | 59 min |
| Nov 18, 1:07 AM EST | Severe Thunderstorm Watch | SPC | Caroline, Cecil, Kent, Queen Anne's, Talbot | 5 hr |
| Nov 18, 2:28 AM EST | Severe Thunderstorm Warning | PHI | Cecil | 62 min |
| Nov 18, 2:31 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more | 89 min |
| Nov 18, 2:46 AM EST | Severe Thunderstorm Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 59 min |
| Nov 18, 3:29 AM EST | Special Weather Statement | AKQ | Dorchester | 61 min |
| Nov 18, 3:39 AM EST | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 66 min |
| Nov 18, 4:28 AM EST | Special Weather Statement | AKQ | Dorchester, Somerset, Wicomico | 62 min |
| Nov 22, 1:59 PM EST | Winter Weather Advisory | PBZ | 53 hr | |
| Nov 23, 11:05 AM EST | Fire Weather Watch | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 17 hr |
| Nov 23, 1:56 PM EST | Wind Chill Advisory | LWX | Allegany | 19 hr |
| Nov 23, 3:32 PM EST | Fire Weather Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Nov 23, 3:43 PM EST | Red Flag Warning | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 26 hr |
| Nov 24, 3:23 AM EST | Red Flag Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 4 more | 15 hr |
| Nov 24, 3:12 PM EST | Winter Storm Watch | PBZ | 24 hr | |
| Nov 25, 9:58 AM EST | Winter Weather Advisory | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 62 hr |
| Nov 25, 3:29 PM EST | Winter Storm Warning | PBZ | 60 hr | |
| Nov 26, 5:09 AM EST | Winter Storm Watch | LWX | Allegany | 10 hr |
| Nov 26, 10:25 AM EST | Mesoscale Discussion | SPC | Washington | 6 hr |
| Nov 26, 2:56 PM EST | Winter Weather Advisory | LWX | Allegany | 33 hr |
| Nov 26, 3:06 PM EST | Wind Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 13 hr |
| Nov 26, 3:43 PM EST | Flood Watch | PHI | Cecil | 19 hr |
| Nov 27, 3:06 AM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Carroll, Charles, Prince George's, City of Baltimore | 2 hr |
| Nov 27, 3:46 AM EST | Areal Flood Advisory | PHI | Cecil | 6 hr |
| Nov 27, 4:38 AM EST | Wind Advisory | LWX | Allegany, Frederick, Washington | 19 hr |
| Nov 27, 4:44 AM EST | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 4 hr |
| Dec 3, 1:00 PM EST | Coastal Flood Advisory | LWX | Anne Arundel | 6 hr |
| Dec 5, 6:36 AM EST | Dense Fog Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 3 hr |
| Dec 5, 9:45 AM EST | Dense Fog Advisory | LWX | Baltimore, Carroll, City of Baltimore | 2 hr |
| Dec 5, 4:01 PM EST | Winter Weather Advisory | PBZ | 32 hr | |
| Dec 6, 12:07 PM EST | Winter Storm Watch | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 3 more | 32 hr |
| Dec 6, 2:56 PM EST | Winter Storm Watch | PBZ | 25 hr | |
| Dec 6, 9:21 PM EST | Winter Weather Advisory | LWX | Allegany | 7 hr |
| Dec 7, 3:17 PM EST | Winter Weather Advisory | AKQ | Dorchester, Wicomico | 40 hr |
| Dec 7, 3:51 PM EST | Winter Weather Advisory | PBZ | 41 hr | |
| Dec 7, 4:03 PM EST | Winter Weather Advisory | PHI | Caroline, Cecil, Kent, Queen Anne's, Talbot | 45 hr |
| Dec 7, 5:55 PM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Charles, Prince George's and 2 more | 37 hr |
| Dec 7, 8:34 PM EST | Winter Storm Warning | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Prince George's and 2 more | 36 hr |
| Dec 8, 10:39 AM EST | Winter Storm Warning | PBZ | 23 hr | |
| Dec 8, 10:41 AM EST | Special Weather Statement | PBZ | Garrett | 49 min |
| Dec 8, 11:05 AM EST | Mesoscale Discussion | SPC | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 12 more | 3 hr |
| Dec 8, 12:41 PM EST | Winter Storm Warning | PHI | Cecil | 8 hr |
| Dec 8, 2:30 PM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 7 more | 2 hr |
| Dec 9, 10:09 AM EST | Winter Storm Watch | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Prince George's, Washington and 1 more | 4 hr |
| Dec 9, 11:46 AM EST | Winter Weather Advisory | PBZ | 24 hr | |
| Dec 9, 2:29 PM EST | Winter Weather Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 5 more | 21 hr |
| Dec 9, 3:45 PM EST | Winter Weather Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 20 hr |
| Dec 9, 3:48 PM EST | Winter Storm Warning | PHI | Cecil, Kent | 22 hr |
| Dec 9, 3:48 PM EST | Winter Weather Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 22 hr |
| Dec 9, 5:22 PM EST | Dense Fog Advisory | LWX | Baltimore, Carroll, Frederick, Washington | 10 hr |
| Dec 9, 8:54 PM EST | Winter Storm Warning | LWX | Anne Arundel, Baltimore, Carroll, Frederick, Prince George's, Washington and 1 more | 15 hr |
| Dec 10, 4:37 AM EST | Mesoscale Discussion | SPC | Allegany, Carroll, Frederick, Garrett, Howard, Montgomery and 1 more | 4 hr |
| Dec 10, 7:23 AM EST | Special Weather Statement | PHI | Cecil, Kent | 112 min |
| Dec 10, 7:28 AM EST | Mesoscale Discussion | SPC | Baltimore, Cecil, Harford, Kent, Queen Anne's, City of Baltimore | 5 hr |
| Dec 10, 7:52 AM EST | Special Weather Statement | PHI | Caroline, Queen Anne's, Talbot | 53 min |
| Dec 11, 2:19 PM EST | Wind Chill Advisory | LWX | Allegany | 23 hr |
| Dec 11, 2:34 PM EST | Wind Chill Advisory | PBZ | 20 hr | |
| Dec 12, 2:46 PM EST | Wind Chill Advisory | LWX | Allegany | 18 hr |
| Dec 13, 2:56 AM EST | Winter Storm Watch | PBZ | 8 hr | |
| Dec 13, 2:56 AM EST | Winter Weather Advisory | PBZ | 47 hr | |
| Dec 13, 4:21 AM EST | Winter Storm Watch | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 10 hr |
| Dec 13, 10:51 AM EST | Winter Storm Warning | PBZ | 32 hr | |
| Dec 13, 2:33 PM EST | Winter Storm Warning | LWX | Allegany, Carroll, Frederick, Washington | 34 hr |
| Dec 13, 2:33 PM EST | Winter Weather Advisory | LWX | Baltimore, Carroll, Frederick, City of Baltimore | 34 hr |
| Dec 13, 3:24 PM EST | Winter Weather Advisory | PHI | Cecil | 36 hr |
| Dec 16, 2:56 PM EST | Winter Weather Advisory | PHI | Cecil | 27 hr |
| Dec 17, 10:33 AM EST | Special Weather Statement | PBZ | Garrett | 57 min |
| Dec 17, 11:35 AM EST | Special Weather Statement | PBZ | Garrett | 55 min |
| Dec 17, 1:42 PM EST | Winter Weather Advisory | LWX | Baltimore, Carroll | 3 hr |
| Dec 22, 1:36 AM EST | Severe Thunderstorm Watch | SPC | Garrett | 3 hr |
| Dec 22, 3:26 AM EST | Severe Thunderstorm Warning | PBZ | Garrett | 49 min |
| Dec 22, 3:37 AM EST | Severe Thunderstorm Watch | SPC | Allegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 6 more | 5 hr |
| Dec 22, 4:04 AM EST | Severe Thunderstorm Warning | LWX | Allegany | 41 min |
| Dec 22, 6:14 AM EST | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Carroll, Frederick, Howard, Montgomery and 3 more | 61 min |
| Dec 22, 10:00 AM EST | Mesoscale Discussion | SPC | Calvert, Charles, Dorchester, Saint Mary's, Somerset, Talbot | 60 min |
| Dec 22, 11:23 AM EST | Special Weather Statement | AKQ | Dorchester, Wicomico | 52 min |
| Dec 22, 3:14 PM EST | Flood Watch | LWX | Anne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more | 17 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 County209
- Baltimore County192
- Cecil County190
- Prince George's County172
- City of Baltimore170
- Queen Anne's County157
- Frederick County151
- Kent County148
- Calvert County146
- Charles County143
- Carroll County140
- Allegany County137
- Saint Mary's County137
- Dorchester County131
- Caroline County131
- Washington County130
- Talbot County125
- Wicomico County124
- Montgomery County115
- Worcester County104
- Somerset County103
- Howard County100
- Harford County88
- Garrett County80
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.