Alert archive / Maryland

Weather alerts in Maryland, 2026

1,003 weather alerts in 2026, 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 2026. Tap one for its archive.

Alerts
1,003
Warnings
504
Watches
95
Advisories
170
Busiest month
July316 alerts
Busiest day
July 18, 202651 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.

IssuedProductOfficeCountiesLasted
Dec 31, 11:26 PM ESTMesoscale DiscussionSPCAllegany, Garrett4 hr
Jan 1, 2:29 AM ESTSnow Squall Warning Significant damage threatLWXAllegany, Washington46 min
Jan 1, 3:00 AM ESTMesoscale DiscussionSPCBaltimore, Carroll, Frederick, Washington4 hr
Jan 1, 3:20 AM ESTSpecial Weather StatementLWXAllegany25 min
Jan 1, 3:30 AM ESTSnow Squall Warning Significant damage threatLWXCarroll, Frederick, Washington60 min
Jan 1, 4:17 AM ESTSnow Squall Warning Significant damage threatLWXBaltimore, Carroll, Cecil, Frederick, Harford, Howard43 min
Jan 1, 4:29 AM ESTSnow Squall Warning Significant damage threatLWXBaltimore, Carroll, Frederick, Howard, Montgomery, Washington38 min
Jan 1, 5:34 AM ESTSnow Squall WarningPHICaroline, Kent, Queen Anne's, Talbot56 min
Jan 1, 6:07 AM ESTSpecial Weather StatementAKQDorchester38 min
Jan 1, 6:31 AM ESTSnow Squall WarningPHICaroline, Talbot44 min
Jan 1, 6:44 AM ESTSpecial Weather StatementAKQDorchester, Wicomico46 min
Jan 1, 11:46 AM ESTWinter Weather AdvisoryLWXGarrett23 hr
Jan 7, 12:12 AM ESTDense Fog AdvisoryPHICaroline, Kent, Queen Anne's, Talbot8 hr
Jan 10, 12:35 PM ESTWind AdvisoryLWXAllegany, Garrett32 hr
Jan 10, 12:47 PM ESTWinter Weather AdvisoryLWXGarrett32 hr
Jan 11, 10:19 AM ESTMesoscale DiscussionSPCAllegany, Garrett5 hr
Jan 13, 6:29 PM ESTWinter Weather AdvisoryLWXGarrett47 hr
Jan 14, 1:12 AM ESTCold Weather AdvisoryLWXGarrett54 hr
Jan 16, 12:53 AM ESTWinter Weather AdvisoryLWXBaltimore, Carroll, Garrett, Harford, Howard, Montgomery35 hr
Jan 17, 1:34 PM ESTWinter Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester30 hr
Jan 17, 2:13 PM ESTWinter Weather AdvisoryLWXAnne Arundel, Baltimore, Carroll, Cecil, Garrett, Harford and 4 more28 hr
Jan 18, 1:22 PM ESTCold Weather AdvisoryLWXAllegany, Garrett48 hr
Jan 19, 1:42 AM ESTExtreme Cold WarningLWXGarrett35 hr
Jan 21, 11:21 AM ESTWinter Weather AdvisoryLWXAllegany, Garrett23 hr
Jan 22, 1:48 AM ESTWinter Storm WatchAKQDorchester, Somerset, Wicomico, Worcester36 hr
Jan 22, 2:12 AM ESTWinter Storm WatchPHICaroline, Kent, Queen Anne's, Talbot34 hr
Jan 22, 2:16 AM ESTWinter Storm WatchLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more32 hr
Jan 22, 12:49 PM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more47 hr
Jan 22, 12:59 PM ESTCold Weather AdvisoryPHICaroline, Kent, Queen Anne's, Talbot47 hr
Jan 22, 1:36 PM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester46 hr
Jan 23, 10:03 AM ESTWinter Storm WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more67 hr
Jan 23, 12:38 PM ESTWinter Storm WarningPHICaroline, Kent, Queen Anne's, Talbot60 hr
Jan 23, 2:16 PM ESTWinter Storm WarningAKQDorchester, Somerset, Wicomico, Worcester59 hr
Jan 23, 2:16 PM ESTWinter Weather AdvisoryAKQDorchester70 hr
Jan 25, 6:01 AM ESTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 8 more6 hr
Jan 25, 9:39 AM ESTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Charles and 14 more3 hr
Jan 25, 11:53 AM ESTExtreme Cold WatchLWXGarrett11 hr
Jan 25, 3:02 PM ESTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 14 more4 hr
Jan 25, 11:13 PM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more4 days
Jan 25, 11:13 PM ESTExtreme Cold WarningLWXAllegany, Garrett3 days
Jan 26, 1:16 AM ESTCold Weather AdvisoryPHICaroline, Kent, Queen Anne's, Talbot7 days
Jan 26, 1:40 AM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester32 hr
Jan 26, 7:55 AM ESTSpecial Weather StatementAKQDorchester, Somerset, Wicomico50 min
Jan 26, 8:57 AM ESTWinter Weather AdvisoryLWXGarrett14 hr
Jan 26, 9:19 AM ESTSpecial Weather StatementAKQWicomico, Worcester26 min
Jan 27, 12:01 AM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more35 hr
Jan 27, 1:33 PM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester20 hr
Jan 27, 11:39 PM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more59 hr
Jan 28, 12:57 PM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester21 hr
Jan 28, 11:08 PM ESTCold Weather AdvisoryLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more36 hr
Jan 29, 2:38 AM ESTWinter Storm WatchAKQSomerset, Worcester35 hr
Jan 29, 1:13 PM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester21 hr
Jan 29, 1:13 PM ESTExtreme Cold WatchAKQDorchester, Somerset, Wicomico, Worcester36 hr
Jan 30, 12:35 AM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more33 hr
Jan 30, 2:16 AM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester47 hr
Jan 30, 11:23 AM ESTExtreme Cold WatchLWXAllegany, Garrett14 hr
Jan 30, 2:01 PM ESTWinter Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester35 hr
Jan 30, 2:17 PM ESTWind AdvisoryAKQSomerset, Wicomico, Worcester47 hr
Jan 31, 1:10 AM ESTCoastal Flood AdvisoryAKQWorcester34 hr
Jan 31, 1:10 AM ESTHigh Surf AdvisoryAKQWorcester60 hr
Jan 31, 1:12 AM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more34 hr
Jan 31, 1:12 AM ESTExtreme Cold WarningLWXAllegany, Garrett35 hr
Feb 1, 12:43 AM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester9 hr
Feb 1, 12:05 PM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Cecil, Charles and 6 more22 hr
Feb 2, 12:34 PM ESTWinter Weather AdvisoryLWXGarrett33 hr
Feb 4, 11:26 AM ESTWinter Storm WatchLWXGarrett26 hr
Feb 5, 2:58 AM ESTExtreme Cold WatchLWXAllegany, Garrett10 hr
Feb 5, 12:15 PM ESTExtreme Cold WatchPHICaroline, Kent, Queen Anne's, Talbot13 hr
Feb 5, 12:21 PM ESTHigh Wind WatchPHICaroline, Kent, Queen Anne's, Talbot13 hr
Feb 5, 12:56 PM ESTExtreme Cold WatchAKQDorchester, Somerset, Wicomico, Worcester13 hr
Feb 5, 1:03 PM ESTHigh Wind WatchAKQDorchester, Somerset, Wicomico, Worcester14 hr
Feb 5, 1:07 PM ESTExtreme Cold WatchLWXAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 6 more13 hr
Feb 5, 1:07 PM ESTExtreme Cold WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more69 hr
Feb 5, 1:07 PM ESTHigh Wind WatchLWXAllegany, Garrett13 hr
Feb 5, 1:17 PM ESTWinter Storm WarningLWXGarrett42 hr
Feb 5, 1:17 PM ESTWinter Weather AdvisoryLWXAllegany42 hr
Feb 6, 1:34 AM ESTExtreme Cold WarningPHICaroline, Kent, Queen Anne's, Talbot3 days
Feb 6, 1:34 AM ESTHigh Wind WarningPHICaroline, Kent, Queen Anne's, Talbot42 hr
Feb 6, 1:34 AM ESTWind AdvisoryPHICaroline, Kent, Queen Anne's, Talbot48 hr
Feb 6, 1:55 AM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Calvert, Carroll, Charles, Frederick and 4 more56 hr
Feb 6, 1:55 AM ESTHigh Wind WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more44 hr
Feb 6, 1:55 AM ESTWind AdvisoryLWXGarrett41 hr
Feb 6, 2:23 AM ESTCold Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester3 days
Feb 6, 2:23 AM ESTExtreme Cold WarningAKQDorchester, Somerset, Wicomico, Worcester56 hr
Feb 6, 2:57 AM ESTHigh Wind WarningAKQDorchester, Somerset, Wicomico, Worcester35 hr
Feb 6, 2:57 AM ESTWind AdvisoryAKQDorchester, Somerset, Wicomico, Worcester42 hr
Feb 7, 12:53 AM ESTSpecial Weather StatementLWXFrederick, Washington37 min
Feb 7, 1:30 AM ESTSpecial Weather StatementLWXCarroll, Frederick, Washington60 min
Feb 7, 2:14 AM ESTSpecial Weather StatementLWXBaltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more46 min
Feb 7, 2:51 AM ESTSpecial Weather StatementLWXAnne Arundel, Charles, Howard, Montgomery, Prince George's, City of Baltimore24 min
Feb 7, 3:24 AM ESTSpecial Weather StatementLWXAnne Arundel, Calvert, Charles, Prince George's, Saint Mary's36 min
Feb 7, 3:54 AM ESTSpecial Weather StatementLWXAnne Arundel, Calvert, Charles, Prince George's, Saint Mary's36 min
Feb 7, 4:38 AM ESTSpecial Weather StatementAKQDorchester, Wicomico37 min
Feb 7, 4:45 AM ESTSpecial Weather StatementPHIKent45 min
Feb 7, 5:14 AM ESTSpecial Weather StatementAKQWicomico, Worcester46 min
Feb 7, 5:14 AM ESTSnow Squall WarningPHIKent, Queen Anne's31 min
Feb 7, 6:25 PM ESTWind AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more4 hr
Feb 8, 1:59 AM ESTCold Weather AdvisoryPHICaroline, Kent, Queen Anne's, Talbot32 hr
Feb 8, 9:38 AM ESTCold Weather AdvisoryLWXCecil3 hr
Feb 8, 12:55 PM ESTCold Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more21 hr
Feb 10, 12:59 PM ESTWinter Weather AdvisoryLWXGarrett23 hr
Feb 10, 10:56 PM ESTSpecial Weather StatementLWXCecil34 min
Feb 15, 8:55 PM ESTDense Fog AdvisoryLWXAllegany, Garrett10 hr
Feb 17, 3:41 AM ESTFreezing Fog AdvisoryLWXAllegany6 hr
Feb 17, 4:52 AM ESTDense Fog AdvisoryLWXBaltimore, Carroll, Frederick, Howard, Montgomery, Washington6 hr
Feb 17, 1:15 PM ESTDense Fog AdvisoryPHICaroline, Kent, Queen Anne's, Talbot21 hr
Feb 17, 8:11 PM ESTDense Fog AdvisoryLWXAnne Arundel, Baltimore, Carroll, Cecil, Harford, Howard and 1 more14 hr
Feb 20, 6:44 AM ESTWind AdvisoryLWXAllegany, Garrett18 hr
Feb 20, 12:04 PM ESTWinter Storm WatchLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more27 hr
Feb 20, 1:50 PM ESTWinter Storm WatchPHICaroline, Kent, Queen Anne's, Talbot24 hr
Feb 21, 2:13 AM ESTWinter Storm WatchAKQDorchester, Somerset, Wicomico, Worcester22 hr
Feb 21, 3:27 AM ESTBlizzard WarningPHICaroline, Queen Anne's, Talbot58 hr
Feb 21, 3:27 AM ESTWinter Storm WarningPHIKent, Queen Anne's58 hr
Feb 21, 2:42 PM ESTBlizzard WarningAKQDorchester, Somerset, Wicomico, Worcester42 hr
Feb 21, 2:46 PM ESTWinter Storm WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more57 hr
Feb 21, 2:46 PM ESTWinter Weather AdvisoryLWXAllegany, Anne Arundel, Baltimore, Charles, Howard, Montgomery and 2 more51 hr
Feb 22, 2:03 AM ESTCoastal Flood AdvisoryAKQWorcester35 hr
Feb 22, 2:03 AM ESTHigh Surf AdvisoryAKQWorcester35 hr
Feb 22, 2:22 PM ESTMesoscale DiscussionSPCCalvert, Caroline, Dorchester, Kent, Queen Anne's, Saint Mary's and 4 more2 hr
Feb 22, 4:58 PM ESTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Cecil, Dorchester, Kent and 6 more4 hr
Feb 23, 3:29 AM ESTWinter Weather AdvisoryAKQDorchester, Somerset, Wicomico, Worcester10 hr
Feb 24, 2:53 AM ESTWinter Weather AdvisoryLWXGarrett34 hr
Feb 25, 12:54 AM ESTWind AdvisoryLWXGarrett10 hr
Feb 25, 5:38 AM ESTCoastal Flood AdvisoryLWXAnne Arundel7 hr
Feb 27, 5:07 AM ESTFreezing Fog AdvisoryLWXBaltimore, Carroll, Frederick, Washington5 hr
Mar 2, 2:26 AM ESTWinter Weather AdvisoryLWXAllegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 5 more35 hr
Mar 3, 12:36 AM ESTMesoscale DiscussionSPCAllegany, Carroll, Frederick, Garrett, Howard, Montgomery and 1 more6 hr
Mar 3, 5:58 AM ESTMesoscale DiscussionSPCAllegany, Baltimore, Carroll, Cecil, Frederick, Garrett and 5 more5 hr
Mar 3, 4:01 PM ESTDense Fog AdvisoryLWXCecil4 hr
Mar 3, 4:04 PM ESTDense Fog AdvisoryPHICaroline, Kent, Queen Anne's, Talbot6 hr
Mar 3, 4:10 PM ESTDense Fog AdvisoryAKQWorcester4 hr
Mar 4, 8:50 PM ESTDense Fog AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 7 more13 hr
Mar 5, 3:02 AM ESTDense Fog AdvisoryAKQDorchester, Somerset, Wicomico, Worcester7 hr
Mar 6, 3:28 AM ESTDense Fog AdvisoryLWXAllegany, Baltimore, Carroll, Frederick, Howard, Montgomery and 2 more7 hr
Mar 6, 11:10 PM ESTDense Fog AdvisoryLWXAllegany, Garrett11 hr
Mar 7, 2:18 AM ESTDense Fog AdvisoryAKQDorchester, Somerset, Wicomico, Worcester10 hr
Mar 7, 6:00 PM ESTSpecial Weather StatementLWXGarrett45 min
Mar 8, 3:38 AM EDTDense Fog AdvisoryLWXBaltimore, Cecil, Harford, City of Baltimore3 hr
Mar 9, 1:03 AM EDTDense Fog AdvisoryPHICaroline5 hr
Mar 9, 5:12 AM EDTDense Fog AdvisoryAKQDorchester, Somerset, Wicomico, Worcester6 hr
Mar 9, 7:33 PM EDTDense Fog AdvisoryPHICaroline, Kent, Queen Anne's, Talbot10 hr
Mar 11, 1:45 PM EDTTornado WatchSPCAllegany, Baltimore, Carroll, Frederick, Garrett, Harford and 4 more6 hr
Mar 11, 1:50 PM EDTMesoscale DiscussionSPCAllegany, Garrett85 min
Mar 11, 4:34 PM EDTMesoscale DiscussionSPCAllegany, Carroll, Frederick, Garrett, Washington86 min
Mar 11, 6:09 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Washington51 min
Mar 11, 6:40 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick35 min
Mar 11, 6:40 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXFrederick, Montgomery35 min
Mar 11, 6:44 PM EDTTornado WarningLWXCarroll, Frederick20 min
Mar 11, 6:47 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 8 more118 min
Mar 11, 6:56 PM EDTSevere Thunderstorm WarningLWXFrederick, Howard, Montgomery34 min
Mar 11, 7:00 PM EDTTornado WarningLWXCarroll, Howard, Montgomery15 min
Mar 11, 7:03 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Caroline, Cecil, Kent, Prince George's, Queen Anne's and 1 more3 hr
Mar 11, 7:14 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXAnne Arundel, Baltimore, Carroll, Harford, Howard, Montgomery and 2 more46 min
Mar 11, 7:19 PM EDTTornado WarningLWXBaltimore, City of Baltimore15 min
Mar 11, 7:37 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford38 min
Mar 11, 7:48 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's42 min
Mar 11, 7:57 PM EDTSevere Thunderstorm WarningLWXCecil33 min
Mar 11, 8:28 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's47 min
Mar 12, 2:40 AM EDTWind AdvisoryLWXAllegany, Anne Arundel, Baltimore, Carroll, Charles, Frederick and 6 more44 hr
Mar 13, 2:08 AM EDTHigh Wind WarningLWXAllegany, Garrett24 hr
Mar 13, 5:29 PM EDTCoastal Flood AdvisoryLWXHarford4 hr
Mar 15, 12:43 PM EDTWind AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more43 hr
Mar 15, 12:45 PM EDTCoastal Flood WatchLWXAnne Arundel19 hr
Mar 15, 12:47 PM EDTWind AdvisoryPHICaroline, Kent, Queen Anne's, Talbot37 hr
Mar 15, 1:41 PM EDTWind AdvisoryAKQDorchester, Somerset, Wicomico, Worcester35 hr
Mar 16, 2:31 AM EDTWinter Weather AdvisoryLWXAllegany, Garrett38 hr
Mar 16, 8:03 AM EDTCoastal Flood WarningLWXAnne Arundel8 hr
Mar 16, 8:03 AM EDTCoastal Flood AdvisoryLWXAnne Arundel, Baltimore, Harford, City of Baltimore16 hr
Mar 16, 10:03 AM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 9 more2 hr
Mar 16, 10:52 AM EDTTornado WatchSPCAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 12 more8 hr
Mar 16, 10:57 AM EDTSevere Thunderstorm Warning Considerable damage threatLWXFrederick, Montgomery, Washington48 min
Mar 16, 11:28 AM EDTSevere Thunderstorm Warning Considerable damage threatLWXFrederick, Montgomery17 min
Mar 16, 11:29 AM EDTTornado WarningLWXMontgomery16 min
Mar 16, 11:30 AM EDTTornado WatchSPCCaroline, Kent, Queen Anne's, Talbot6 hr
Mar 16, 11:40 AM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick, Howard, Montgomery, Washington and 1 more50 min
Mar 16, 11:40 AM EDTTornado WarningLWXMontgomery20 min
Mar 16, 11:46 AM EDTTornado WarningLWXCarroll, Frederick14 min
Mar 16, 11:59 AM EDTTornado WarningLWXCarroll, Howard16 min
Mar 16, 12:00 PM EDTTornado WarningLWXCarroll, Frederick15 min
Mar 16, 12:39 PM EDTSevere Thunderstorm WarningLWXMontgomery36 min
Mar 16, 12:49 PM EDTSevere Thunderstorm WarningLWXCharles26 min
Mar 16, 2:11 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Montgomery, Prince George's34 min
Mar 16, 2:16 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's, Saint Mary's44 min
Mar 16, 2:35 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Harford, Howard, City of Baltimore40 min
Mar 16, 2:53 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Charles, Prince George's, City of Baltimore31 min
Mar 16, 3:14 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 7 more91 min
Mar 16, 3:22 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's40 min
Mar 16, 3:33 PM EDTAreal Flood WarningLWXMontgomery2 hr
Mar 16, 4:09 PM EDTWind AdvisoryLWXBaltimore, Cecil, Harford, City of Baltimore8 hr
Mar 16, 6:13 PM EDTMesoscale DiscussionSPCAllegany, Garrett4 hr
Mar 16, 8:15 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 7 more4 hr
Mar 16, 8:27 PM EDTSevere Thunderstorm WarningLWXCharles48 min
Mar 16, 8:33 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Carroll, Charles, Frederick, Howard and 2 more42 min
Mar 16, 9:03 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Charles, Prince George's, Saint Mary's42 min
Mar 16, 9:04 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 7 more116 min
Mar 16, 9:12 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 2 more33 min
Mar 16, 9:32 PM EDTSevere Thunderstorm Warning Considerable damage threatPHICaroline, Kent, Queen Anne's, Talbot58 min
Mar 16, 9:45 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico60 min
Mar 16, 9:49 PM EDTTornado WarningLWXCalvert11 min
Mar 16, 10:07 PM EDTSevere Thunderstorm WarningPHIKent53 min
Mar 16, 10:13 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot62 min
Mar 16, 10:23 PM EDTTornado WarningPHICaroline, Queen Anne's, Talbot37 min
Mar 16, 10:24 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot62 min
Mar 16, 10:35 PM EDTTornado WarningPHICaroline25 min
Mar 16, 10:36 PM EDTSevere Thunderstorm Warning Considerable damage threatAKQSomerset, Wicomico, Worcester54 min
Mar 16, 10:55 PM EDTMesoscale DiscussionSPCWicomico, Worcester2 hr
Mar 20, 10:47 PM EDTSpecial Weather StatementLWXFrederick28 min
Mar 22, 3:02 PM EDTMesoscale DiscussionSPCAllegany, Garrett, Washington88 min
Mar 22, 3:44 PM EDTSevere Thunderstorm WatchSPCAllegany, Garrett, Washington8 hr
Mar 22, 6:36 PM EDTMesoscale DiscussionSPCAllegany, Carroll, Garrett, Washington114 min
Mar 25, 9:46 AM EDTCoastal Flood AdvisoryLWXAnne Arundel3 hr
Mar 26, 12:36 PM EDTWind AdvisoryLWXGarrett17 hr
Apr 1, 3:50 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Charles, Frederick, Harford and 7 more115 min
Apr 1, 3:57 PM EDTSevere Thunderstorm WarningLWXGarrett33 min
Apr 1, 5:15 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Prince George's29 min
Apr 1, 5:30 PM EDTSevere Thunderstorm WarningLWXAllegany45 min
Apr 1, 5:59 PM EDTSevere Thunderstorm WarningLWXGarrett46 min
Apr 1, 6:41 PM EDTSevere Thunderstorm WarningLWXWashington34 min
Apr 1, 6:57 PM EDTMesoscale DiscussionSPCGarrett93 min
Apr 1, 7:19 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's41 min
Apr 1, 7:50 PM EDTSpecial Weather StatementAKQDorchester40 min
Apr 1, 8:30 PM EDTSpecial Weather StatementAKQDorchester, Wicomico45 min
Apr 1, 9:33 PM EDTSpecial Weather StatementAKQSomerset, Wicomico, Worcester42 min
Apr 1, 9:59 PM EDTSpecial Weather StatementAKQDorchester31 min
Apr 1, 10:58 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's32 min
Apr 1, 11:44 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's, Talbot29 min
Apr 2, 12:38 AM EDTSevere Thunderstorm WarningAKQWicomico, Worcester33 min
Apr 2, 7:44 PM EDTDense Fog AdvisoryLWXAllegany, Garrett12 hr
Apr 3, 5:34 AM EDTDense Fog AdvisoryPHICaroline, Kent, Queen Anne's, Talbot5 hr
Apr 5, 3:03 PM EDTSpecial Weather StatementAKQWorcester42 min
Apr 6, 12:15 PM EDTFreeze WatchPHICaroline, Kent, Queen Anne's, Talbot14 hr
Apr 6, 1:49 PM EDTFreeze WatchLWXBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more12 hr
Apr 6, 2:25 PM EDTFreeze WatchAKQDorchester, Somerset, Wicomico, Worcester12 hr
Apr 7, 2:00 AM EDTFreeze WarningAKQDorchester, Somerset, Wicomico, Worcester31 hr
Apr 7, 2:13 AM EDTFreeze WatchLWXBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more35 hr
Apr 7, 2:13 AM EDTFreeze WarningLWXAnne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 6 more31 hr
Apr 7, 2:19 AM EDTFreeze WatchPHICaroline, Kent, Queen Anne's, Talbot31 hr
Apr 7, 2:19 AM EDTFreeze WarningPHICaroline, Kent, Queen Anne's, Talbot31 hr
Apr 8, 8:55 AM EDTFreeze WarningPHICaroline, Kent, Queen Anne's, Talbot24 hr
Apr 8, 12:57 PM EDTFrost AdvisoryLWXAnne Arundel, Baltimore, Calvert, Charles, Howard, Montgomery and 3 more20 hr
Apr 8, 12:57 PM EDTFreeze WarningLWXBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more20 hr
Apr 8, 1:10 PM EDTFrost AdvisoryAKQDorchester, Somerset, Wicomico, Worcester20 hr
Apr 14, 5:52 PM EDTMesoscale DiscussionSPCGarrett83 min
Apr 18, 7:46 AM EDTCoastal Flood AdvisoryLWXAnne Arundel26 hr
Apr 18, 1:02 PM EDTFreeze WatchPHICaroline, Kent, Queen Anne's, Talbot37 hr
Apr 18, 11:59 PM EDTFreeze WatchLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more24 hr
Apr 19, 1:41 PM EDTFreeze WatchAKQDorchester, Somerset, Wicomico, Worcester13 hr
Apr 19, 11:35 PM EDTFreeze WarningLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more33 hr
Apr 20, 2:25 AM EDTFreeze WarningPHICaroline, Kent, Queen Anne's, Talbot31 hr
Apr 20, 2:47 AM EDTFreeze WarningAKQDorchester, Somerset, Wicomico, Worcester30 hr
Apr 20, 6:26 AM EDTSpecial Weather StatementLWXGarrett64 min
Apr 22, 8:15 AM EDTCoastal Flood AdvisoryLWXAnne Arundel, Harford6 hr
Apr 24, 5:57 PM EDTSpecial Weather StatementAKQWicomico48 min
Apr 25, 8:47 AM EDTCoastal Flood AdvisoryLWXAnne Arundel7 hr
Apr 26, 3:17 AM EDTHigh Surf AdvisoryAKQWorcester23 hr
Apr 28, 11:47 PM EDTCoastal Flood AdvisoryLWXAnne Arundel7 hr
Apr 29, 1:48 PM EDTMesoscale DiscussionSPCGarrett117 min
Apr 29, 1:57 PM EDTCoastal Flood AdvisoryAKQDorchester, Somerset, Wicomico16 hr
Apr 29, 8:55 PM EDTCoastal Flood AdvisoryLWXAnne Arundel, Baltimore, Calvert, Charles, Harford, City of Baltimore13 hr
Apr 30, 2:19 AM EDTFrost AdvisoryLWXAllegany, Garrett30 hr
May 1, 12:06 PM EDTFreeze WatchLWXAllegany, Garrett24 hr
May 2, 3:50 AM EDTCoastal Flood AdvisoryLWXAnne Arundel4 hr
May 2, 12:07 PM EDTFrost AdvisoryLWXBaltimore, Carroll, Frederick, Harford, Washington21 hr
May 2, 12:07 PM EDTFreeze WarningLWXAllegany, Garrett21 hr
May 7, 11:52 AM EDTFrost AdvisoryLWXGarrett20 hr
May 9, 2:56 AM EDTCoastal Flood AdvisoryLWXAnne Arundel10 hr
May 10, 12:27 PM EDTFreeze WatchLWXAllegany, Garrett24 hr
May 10, 3:10 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Cecil, Charles, Frederick and 7 more3 hr
May 11, 12:46 PM EDTFrost AdvisoryLWXAllegany19 hr
May 11, 12:46 PM EDTFreeze WarningLWXAllegany, Garrett19 hr
May 13, 12:41 PM EDTMesoscale DiscussionSPCGarrett3 hr
May 13, 5:16 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett29 min
May 13, 7:11 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Washington34 min
May 18, 5:10 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington20 min
May 19, 5:40 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more65 min
May 20, 12:23 PM EDTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 7 more97 min
May 20, 12:39 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 7 more7 hr
May 20, 1:37 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington27 min
May 20, 2:10 PM EDTSevere Thunderstorm WatchSPCCaroline, Kent, Queen Anne's, Talbot7 hr
May 20, 2:46 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington44 min
May 20, 3:09 PM EDTMesoscale DiscussionSPCBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more96 min
May 20, 3:41 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick34 min
May 20, 4:19 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Harford27 min
May 20, 4:54 PM EDTSevere Thunderstorm WarningLWXBaltimore, Cecil, Harford51 min
May 20, 4:55 PM EDTSevere Thunderstorm WarningLWXBaltimore, Cecil, Harford35 min
May 20, 5:18 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's42 min
May 20, 5:21 PM EDTSevere Thunderstorm WarningLWXCecil54 min
May 20, 5:29 PM EDTMesoscale DiscussionSPCCaroline61 min
May 21, 8:08 PM EDTBeach Hazards StatementAKQWorcester72 hr
May 25, 4:07 AM EDTDense Fog AdvisoryLWXAnne Arundel, Howard, Montgomery, Prince George's5 hr
May 26, 3:56 AM EDTDense Fog AdvisoryLWXBaltimore, Carroll, Cecil, Harford3 hr
May 26, 12:19 PM EDTFlood WatchLWXAllegany, Garrett32 hr
May 27, 5:40 AM EDTAreal Flood WarningLWXGarrett5 hr
May 27, 11:15 AM EDTAreal Flood WarningLWXAllegany2 hr
May 27, 11:20 AM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's40 min
May 27, 12:31 PM EDTMesoscale DiscussionSPCCharles, Dorchester, Saint Mary's, Somerset, Wicomico, Worcester119 min
May 27, 1:11 PM EDTSevere Thunderstorm WatchSPCCalvert, Charles, Dorchester, Saint Mary's, Somerset, Wicomico and 1 more9 hr
May 27, 3:21 PM EDTMesoscale DiscussionSPCSaint Mary's114 min
May 31, 1:34 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico17 hr
May 31, 2:37 PM EDTCoastal Flood AdvisoryLWXAnne Arundel, Baltimore, Harford, City of Baltimore21 hr
Jun 1, 6:59 PM EDTBeach Hazards StatementAKQWorcester25 hr
Jun 2, 2:59 PM EDTCoastal Flood AdvisoryLWXAnne Arundel17 hr
Jun 6, 11:07 AM EDTMesoscale DiscussionSPCGarrett2 hr
Jun 6, 1:03 PM EDTMesoscale DiscussionSPCAllegany, Carroll, Washington87 min
Jun 6, 1:42 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more6 hr
Jun 6, 3:18 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett57 min
Jun 6, 3:57 PM EDTMesoscale DiscussionSPCAllegany, Frederick, Garrett, Washington2 hr
Jun 6, 3:58 PM EDTSpecial Weather StatementLWXGarrett32 min
Jun 6, 4:05 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett, Washington55 min
Jun 6, 4:17 PM EDTMesoscale DiscussionSPCBaltimore, Cecil, Harford, Kent, Queen Anne's118 min
Jun 6, 4:29 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington46 min
Jun 6, 4:45 PM EDTSevere Thunderstorm WatchSPCKent, Queen Anne's5 hr
Jun 6, 5:11 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCarroll, Frederick, Washington64 min
Jun 6, 5:17 PM EDTSevere Thunderstorm WarningLWXFrederick, Montgomery, Washington58 min
Jun 6, 5:51 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXBaltimore, Carroll, Cecil, Frederick, Harford54 min
Jun 6, 5:57 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick, Howard, Montgomery, City of Baltimore48 min
Jun 6, 6:36 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Cecil, Harford and 7 more114 min
Jun 6, 6:42 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Howard, Montgomery, Prince George's, City of Baltimore33 min
Jun 7, 12:32 AM EDTSpecial Weather StatementCTPAllegany13 min
Jun 9, 2:20 PM EDTCoastal Flood AdvisoryLWXAnne Arundel13 hr
Jun 11, 2:24 AM EDTHeat AdvisoryLWXAnne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 3 more18 hr
Jun 11, 12:27 PM EDTMesoscale DiscussionSPCAllegany, Garrett2 hr
Jun 11, 2:58 PM EDTHeat AdvisoryLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more26 hr
Jun 11, 3:02 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more118 min
Jun 11, 3:48 PM EDTMesoscale DiscussionSPCGarrett117 min
Jun 11, 4:05 PM EDTSpecial Weather StatementLWXGarrett55 min
Jun 11, 4:12 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Carroll, Frederick, Garrett and 6 more6 hr
Jun 11, 4:27 PM EDTSevere Thunderstorm WarningLWXGarrett63 min
Jun 11, 5:26 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett49 min
Jun 11, 6:09 PM EDTMesoscale DiscussionSPCCaroline, Cecil, Harford, Kent, Queen Anne's, Talbot and 1 more3 hr
Jun 11, 6:15 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington30 min
Jun 11, 6:45 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington45 min
Jun 11, 7:14 PM EDTSevere Thunderstorm WatchSPCCalvert, Caroline, Cecil, Charles, Dorchester, Kent and 6 more5 hr
Jun 11, 7:18 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Howard, Montgomery, Washington42 min
Jun 11, 7:54 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Carroll, Charles, Frederick, Howard and 2 more36 min
Jun 11, 8:29 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 6 more61 min
Jun 11, 8:50 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot55 min
Jun 11, 9:03 PM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico57 min
Jun 11, 9:22 PM EDTSevere Thunderstorm WarningLWXBaltimore, Cecil, Harford38 min
Jun 12, 2:36 PM EDTMesoscale DiscussionSPCCalvert, Charles, Prince George's, Saint Mary's24 min
Jun 12, 2:45 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 4 more8 hr
Jun 12, 4:20 PM EDTSevere Thunderstorm WarningLWXMontgomery25 min
Jun 12, 4:48 PM EDTMesoscale DiscussionSPCCalvert, Charles, Prince George's, Saint Mary's117 min
Jun 12, 5:13 PM EDTSevere Thunderstorm WarningLWXCalvert, Prince George's32 min
Jun 12, 5:17 PM EDTSevere Thunderstorm WarningLWXCharles20 min
Jun 12, 7:09 PM EDTSevere Thunderstorm WarningLWXPrince George's36 min
Jun 12, 7:19 PM EDTMesoscale DiscussionSPCCharles, Prince George's86 min
Jun 12, 7:44 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's31 min
Jun 12, 8:20 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Prince George's40 min
Jun 12, 8:35 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's, Talbot40 min
Jun 12, 8:40 PM EDTSevere Thunderstorm WarningAKQSomerset, Worcester50 min
Jun 12, 8:41 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's19 min
Jun 12, 9:13 PM EDTSevere Thunderstorm WarningAKQSomerset, Wicomico, Worcester62 min
Jun 12, 9:28 PM EDTSevere Thunderstorm WarningAKQWorcester47 min
Jun 12, 9:41 PM EDTSevere Thunderstorm WarningAKQSomerset, Wicomico, Worcester49 min
Jun 14, 1:59 PM EDTSpecial Weather StatementLWXGarrett31 min
Jun 14, 2:32 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico17 hr
Jun 14, 3:17 PM EDTMesoscale DiscussionSPCBaltimore, Carroll, Charles, Frederick, Howard, Montgomery and 3 more118 min
Jun 14, 4:18 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 14 more6 hr
Jun 14, 5:34 PM EDTSpecial Weather StatementLWXGarrett41 min
Jun 14, 6:00 PM EDTSevere Thunderstorm WarningLWXWashington20 min
Jun 14, 6:22 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more113 min
Jun 14, 6:56 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's, Saint Mary's34 min
Jun 14, 7:06 PM EDTSevere Thunderstorm WatchSPCCaroline, Kent, Queen Anne's, Talbot6 hr
Jun 14, 7:20 PM EDTSevere Thunderstorm WarningLWXCharles, Saint Mary's40 min
Jun 14, 7:23 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Charles, Prince George's22 min
Jun 14, 7:27 PM EDTSpecial Weather StatementLWXGarrett48 min
Jun 14, 7:33 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's27 min
Jun 14, 7:48 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett57 min
Jun 14, 7:51 PM EDTSevere Thunderstorm WarningAKQDorchester33 min
Jun 14, 7:55 PM EDTSevere Thunderstorm WarningLWXSaint Mary's35 min
Jun 14, 7:57 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot31 min
Jun 14, 8:21 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick39 min
Jun 14, 8:43 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico, Worcester47 min
Jun 14, 8:56 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Harford, City of Baltimore49 min
Jun 14, 9:04 PM EDTSevere Thunderstorm WarningPHICaroline37 min
Jun 14, 9:25 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 7 more2 hr
Jun 14, 9:36 PM EDTSevere Thunderstorm WarningLWXBaltimore, Cecil, Harford24 min
Jun 15, 3:44 AM EDTCoastal Flood AdvisoryLWXAnne Arundel5 hr
Jun 17, 5:08 AM EDTCoastal Flood AdvisoryLWXAnne Arundel4 hr
Jun 17, 5:18 AM EDTSevere Thunderstorm WarningLWXSaint Mary's27 min
Jun 17, 6:00 AM EDTSpecial Weather StatementAKQSomerset60 min
Jun 17, 1:44 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico18 hr
Jun 17, 1:50 PM EDTWind AdvisoryLWXAllegany, Garrett28 hr
Jun 17, 3:10 PM EDTCoastal Flood AdvisoryLWXAnne Arundel, Harford24 hr
Jun 18, 5:57 AM EDTSpecial Weather StatementLWXGarrett33 min
Jun 18, 6:17 AM EDTSpecial Weather StatementLWXGarrett28 min
Jun 18, 7:23 AM EDTSpecial Weather StatementLWXGarrett37 min
Jun 18, 7:37 AM EDTSevere Thunderstorm WarningLWXGarrett23 min
Jun 18, 7:55 AM EDTSevere Thunderstorm WarningLWXGarrett35 min
Jun 18, 8:06 AM EDTSevere Thunderstorm WarningLWXAllegany24 min
Jun 21, 3:52 PM EDTBeach Hazards StatementAKQWorcester19 hr
Jun 22, 1:25 PM EDTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more2 hr
Jun 22, 2:08 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 17 more8 hr
Jun 22, 4:34 PM EDTMesoscale DiscussionSPCCharles, Prince George's86 min
Jun 22, 4:45 PM EDTMesoscale DiscussionSPCCecil90 min
Jun 22, 4:48 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Prince George's27 min
Jun 22, 5:05 PM EDTSevere Thunderstorm WarningLWXMontgomery, Prince George's40 min
Jun 22, 5:11 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, City of Baltimore20 min
Jun 22, 5:45 PM EDTSevere Thunderstorm WarningLWXPrince George's30 min
Jun 22, 6:09 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's, Saint Mary's51 min
Jun 22, 6:13 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCharles, Prince George's17 min
Jun 22, 6:17 PM EDTTornado WarningLWXCharles13 min
Jun 22, 6:31 PM EDTTornado WarningLWXCharles14 min
Jun 22, 6:39 PM EDTSpecial Weather StatementLWXGarrett36 min
Jun 22, 6:40 PM EDTSevere Thunderstorm WarningPHIQueen Anne's, Talbot50 min
Jun 22, 6:54 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Charles, Prince George's, Saint Mary's51 min
Jun 22, 7:01 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's29 min
Jun 22, 7:01 PM EDTSevere Thunderstorm WarningPHIQueen Anne's, Talbot44 min
Jun 22, 7:13 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico62 min
Jun 22, 7:18 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot42 min
Jun 22, 7:22 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot68 min
Jun 22, 7:29 PM EDTTornado WarningAKQDorchester31 min
Jun 22, 7:29 PM EDTSevere Thunderstorm WarningLWXSaint Mary's16 min
Jun 22, 7:32 PM EDTSpecial Weather StatementLWXGarrett43 min
Jun 22, 7:43 PM EDTTornado WarningPHICaroline, Talbot17 min
Jun 22, 7:45 PM EDTTornado WarningAKQDorchester, Wicomico30 min
Jun 22, 7:49 PM EDTSevere Thunderstorm WarningPHICaroline41 min
Jun 22, 7:53 PM EDTMesoscale DiscussionSPCCaroline, Dorchester, Somerset, Talbot, Wicomico, Worcester67 min
Jun 22, 8:06 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot39 min
Jun 22, 8:11 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico, Worcester64 min
Jun 22, 8:46 PM EDTSpecial Weather StatementAKQSomerset59 min
Jun 23, 2:05 AM EDTFlood WatchAKQSomerset, Wicomico, Worcester16 hr
Jun 23, 11:10 AM EDTMesoscale DiscussionSPCSomerset, Worcester95 min
Jun 23, 11:45 AM EDTSevere Thunderstorm WatchSPCCalvert, Caroline, Dorchester, Saint Mary's, Somerset, Talbot and 2 more8 hr
Jun 23, 4:00 PM EDTFlash Flood WarningAKQWorcester2 hr
Jun 26, 8:04 AM EDTCoastal Flood AdvisoryLWXHarford2 hr
Jun 26, 3:37 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 9 more113 min
Jun 26, 5:09 PM EDTSevere Thunderstorm WarningLWXCharles36 min
Jun 26, 5:39 PM EDTSevere Thunderstorm WarningLWXCharles36 min
Jun 26, 6:06 PM EDTSevere Thunderstorm WarningLWXCharles, Saint Mary's39 min
Jun 27, 4:14 PM EDTFlood WatchLWXAnne Arundel, Montgomery, Prince George's4 hr
Jun 28, 3:57 AM EDTExtreme Heat WatchPHICaroline, Kent, Queen Anne's, Talbot71 hr
Jun 29, 12:43 PM EDTHeat AdvisoryLWXAllegany, Garrett55 hr
Jun 30, 2:44 AM EDTExtreme Heat WarningPHICaroline, Kent, Queen Anne's, Talbot5 days
Jun 30, 3:03 AM EDTHeat AdvisoryLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more41 hr
Jun 30, 3:03 AM EDTExtreme Heat WatchLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more34 hr
Jun 30, 4:01 AM EDTExtreme Heat WatchAKQDorchester, Somerset, Wicomico, Worcester57 hr
Jul 1, 5:15 AM EDTCoastal Flood AdvisoryLWXAnne Arundel3 hr
Jul 1, 10:27 AM EDTExtreme Heat WarningLWXAllegany, Washington10 hr
Jul 1, 1:32 PM EDTHeat AdvisoryLWXAllegany30 hr
Jul 1, 1:32 PM EDTHeat AdvisoryLWXAllegany, Garrett54 hr
Jul 1, 1:32 PM EDTExtreme Heat WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more30 hr
Jul 1, 1:32 PM EDTExtreme Heat WarningLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more55 hr
Jul 1, 1:58 PM EDTExtreme Heat WarningAKQDorchester, Somerset, Wicomico, Worcester3 days
Jul 2, 8:36 AM EDTExtreme Heat WatchLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 7 more5 hr
Jul 2, 12:45 PM EDTHeat AdvisoryAKQWorcester55 hr
Jul 2, 1:32 PM EDTHeat AdvisoryLWXAllegany, Washington54 hr
Jul 2, 1:32 PM EDTExtreme Heat WarningLWXAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more54 hr
Jul 3, 3:25 PM EDTSevere Thunderstorm WatchSPCBaltimore, Carroll, Cecil, Frederick, Harford, City of Baltimore7 hr
Jul 3, 4:34 PM EDTMesoscale DiscussionSPCCecil, Harford116 min
Jul 4, 12:49 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Carroll, Charles, Frederick, Howard and 4 more2 hr
Jul 4, 1:52 PM EDTHeat AdvisoryAKQDorchester, Somerset, Wicomico, Worcester30 hr
Jul 4, 2:16 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 14 more9 hr
Jul 4, 2:29 PM EDTSevere Thunderstorm WarningLWXGarrett31 min
Jul 4, 2:55 PM EDTSevere Thunderstorm WarningLWXGarrett36 min
Jul 4, 3:28 PM EDTSevere Thunderstorm WatchSPCCaroline, Kent, Queen Anne's, Talbot7 hr
Jul 4, 5:18 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington27 min
Jul 4, 5:30 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCharles60 min
Jul 4, 5:40 PM EDTSevere Thunderstorm Warning Destructive damage threatLWXCharles35 min
Jul 4, 5:45 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington60 min
Jul 4, 6:04 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick41 min
Jul 4, 6:15 PM EDTSevere Thunderstorm Warning Destructive damage threatLWXCarroll, Frederick, Washington30 min
Jul 4, 6:16 PM EDTSpecial Weather StatementLWXPrince George's44 min
Jul 4, 6:26 PM EDTSevere Thunderstorm WarningLWXCharles, Saint Mary's64 min
Jul 4, 6:27 PM EDTSevere Thunderstorm WarningLWXHoward, Montgomery48 min
Jul 4, 6:32 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCharles, Prince George's28 min
Jul 4, 6:37 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Howard, City of Baltimore23 min
Jul 4, 6:45 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Washington30 min
Jul 4, 6:47 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more118 min
Jul 4, 6:50 PM EDTSpecial Weather StatementLWXAnne Arundel25 min
Jul 4, 6:52 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Prince George's23 min
Jul 4, 6:54 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Howard, Montgomery40 min
Jul 4, 6:57 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's, Saint Mary's63 min
Jul 4, 7:03 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Howard, City of Baltimore57 min
Jul 4, 7:25 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford35 min
Jul 4, 7:26 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXAnne Arundel, Baltimore, Harford, City of Baltimore64 min
Jul 4, 7:29 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot25 min
Jul 4, 7:31 PM EDTSevere Thunderstorm WarningAKQDorchester44 min
Jul 4, 7:33 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's, Talbot57 min
Jul 4, 7:47 PM EDTSevere Thunderstorm WarningLWXCecil, Harford58 min
Jul 4, 8:12 PM EDTSpecial Weather StatementAKQDorchester48 min
Jul 4, 8:17 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's43 min
Jul 4, 8:19 PM EDTMesoscale DiscussionSPCCaroline, Cecil, Kent, Queen Anne's, Wicomico116 min
Jul 4, 8:38 PM EDTSevere Thunderstorm WarningLWXCharles, Saint Mary's37 min
Jul 4, 8:48 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's57 min
Jul 4, 9:06 PM EDTSpecial Weather StatementLWXPrince George's24 min
Jul 4, 9:19 PM EDTSpecial Weather StatementAKQDorchester, Somerset26 min
Jul 4, 9:31 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico44 min
Jul 4, 9:52 PM EDTSevere Thunderstorm WarningPHICaroline38 min
Jul 4, 10:15 PM EDTSpecial Weather StatementAKQWicomico, Worcester60 min
Jul 4, 10:52 PM EDTHeat AdvisoryPHICaroline, Kent, Queen Anne's, Talbot21 hr
Jul 5, 1:57 AM EDTHeat AdvisoryLWXAnne Arundel, Baltimore, Calvert, Cecil, Charles, Harford and 5 more18 hr
Jul 5, 1:11 PM EDTSevere Thunderstorm WarningLWXAllegany49 min
Jul 5, 1:49 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington56 min
Jul 5, 2:08 PM EDTFlood WatchLWXAnne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 4 more11 hr
Jul 5, 2:12 PM EDTSpecial Weather StatementLWXAllegany33 min
Jul 5, 4:06 PM EDTSevere Thunderstorm WarningLWXAllegany39 min
Jul 5, 4:18 PM EDTFlash Flood WarningLWXAllegany3 hr
Jul 5, 6:00 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 13 more2 hr
Jul 5, 6:09 PM EDTSevere Thunderstorm WarningLWXCarroll, Howard, Montgomery51 min
Jul 5, 6:28 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot47 min
Jul 5, 6:40 PM EDTFlash Flood WarningLWXHoward, Montgomery3 hr
Jul 5, 6:44 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more6 hr
Jul 5, 6:51 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll39 min
Jul 5, 6:54 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's36 min
Jul 5, 7:01 PM EDTSevere Thunderstorm WarningLWXHoward, Montgomery44 min
Jul 5, 7:28 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Montgomery, Prince George's32 min
Jul 5, 7:40 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Prince George's35 min
Jul 5, 7:42 PM EDTSevere Thunderstorm WarningLWXMontgomery33 min
Jul 5, 7:57 PM EDTSevere Thunderstorm WarningLWXHoward, Montgomery, Prince George's33 min
Jul 5, 8:10 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Prince George's65 min
Jul 5, 8:20 PM EDTMesoscale DiscussionSPCCecil, Harford115 min
Jul 5, 8:25 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Howard, City of Baltimore50 min
Jul 5, 8:55 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford65 min
Jul 5, 9:01 PM EDTSevere Thunderstorm WarningPHIKent59 min
Jul 5, 9:15 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore30 min
Jul 5, 9:17 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford43 min
Jul 5, 9:18 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's42 min
Jul 5, 9:24 PM EDTSevere Thunderstorm WarningLWXCecil, Harford81 min
Jul 5, 9:31 PM EDTSevere Thunderstorm WarningPHIQueen Anne's, Talbot44 min
Jul 5, 9:57 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot63 min
Jul 5, 10:37 PM EDTSevere Thunderstorm WarningPHIKent38 min
Jul 6, 4:09 AM EDTFlood WatchLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more22 hr
Jul 6, 6:40 AM EDTFlash Flood WarningPHICaroline, Kent, Queen Anne's2 hr
Jul 6, 7:16 AM EDTSpecial Weather StatementAKQCaroline44 min
Jul 6, 8:22 AM EDTSpecial Weather StatementAKQDorchester38 min
Jul 6, 8:39 AM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico66 min
Jul 6, 9:09 AM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico51 min
Jul 6, 10:00 AM EDTSpecial Weather StatementAKQWicomico60 min
Jul 6, 11:00 AM EDTSpecial Weather StatementAKQWicomico60 min
Jul 6, 11:38 AM EDTSpecial Weather StatementAKQWorcester52 min
Jul 6, 12:30 PM EDTSpecial Weather StatementAKQWorcester45 min
Jul 6, 1:02 PM EDTFlash Flood WarningLWXSaint Mary's74 min
Jul 6, 2:27 PM EDTMesoscale DiscussionSPCCharles3 hr
Jul 6, 2:49 PM EDTSpecial Weather StatementLWXGarrett41 min
Jul 6, 5:47 PM EDTSevere Thunderstorm WarningLWXGarrett31 min
Jul 6, 5:58 PM EDTMesoscale DiscussionSPCAllegany, Frederick, Washington2 hr
Jul 6, 6:10 PM EDTFlash Flood WarningPHICaroline, Talbot90 min
Jul 6, 7:19 PM EDTFlash Flood WarningLWXHarford106 min
Jul 6, 7:26 PM EDTFlash Flood WarningLWXBaltimore, City of Baltimore74 min
Jul 6, 8:21 PM EDTFlash Flood WarningLWXHarford94 min
Jul 6, 8:32 PM EDTFlash Flood WarningLWXAnne Arundel58 min
Jul 6, 8:40 PM EDTAreal Flood WarningLWXBaltimore, City of Baltimore80 min
Jul 6, 10:38 PM EDTFlash Flood WarningLWXMontgomery65 min
Jul 6, 11:43 PM EDTAreal Flood WarningLWXMontgomery99 min
Jul 7, 4:44 AM EDTFlood WatchLWXAllegany, Garrett16 hr
Jul 7, 11:25 PM EDTCoastal Flood AdvisoryLWXAnne Arundel3 hr
Jul 8, 2:45 PM EDTCoastal Flood AdvisoryLWXAnne Arundel13 hr
Jul 8, 4:00 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico8 hr
Jul 9, 4:10 AM EDTFlood WatchLWXAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 7 more16 hr
Jul 9, 4:14 AM EDTCoastal Flood AdvisoryLWXHarford3 hr
Jul 9, 8:41 AM EDTSpecial Weather StatementLWXGarrett49 min
Jul 9, 1:51 PM EDTSevere Thunderstorm WarningLWXFrederick, Montgomery39 min
Jul 9, 2:04 PM EDTFlash Flood WarningLWXFrederick82 min
Jul 9, 2:05 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 12 more115 min
Jul 9, 2:13 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Howard, Montgomery32 min
Jul 9, 2:30 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more7 hr
Jul 9, 2:44 PM EDTSevere Thunderstorm WarningLWXMontgomery31 min
Jul 9, 2:48 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico11 hr
Jul 9, 2:55 PM EDTCoastal Flood AdvisoryLWXAnne Arundel14 hr
Jul 9, 3:26 PM EDTAreal Flood WarningLWXFrederick94 min
Jul 9, 4:17 PM EDTFlash Flood WarningLWXBaltimore, City of Baltimore3 hr
Jul 9, 5:12 PM EDTSevere Thunderstorm WarningLWXCharles33 min
Jul 9, 6:10 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's, Saint Mary's65 min
Jul 9, 6:13 PM EDTTornado Warning Tornado observedLWXCharles, Saint Mary's17 min
Jul 9, 6:20 PM EDTSevere Thunderstorm WarningPHIQueen Anne's, Talbot40 min
Jul 9, 6:24 PM EDTSevere Thunderstorm WarningLWXCalvert, Prince George's24 min
Jul 9, 6:42 PM EDTSevere Thunderstorm WarningAKQDorchester63 min
Jul 9, 6:55 PM EDTSevere Thunderstorm WarningPHITalbot50 min
Jul 9, 6:56 PM EDTAreal Flood WarningLWXBaltimore, City of Baltimore64 min
Jul 9, 7:06 PM EDTMesoscale DiscussionSPCCalvert, Caroline, Dorchester, Saint Mary's, Somerset, Talbot and 2 more84 min
Jul 9, 7:45 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico, Worcester60 min
Jul 10, 2:02 AM EDTFlood WatchLWXAllegany, Garrett18 hr
Jul 11, 2:56 PM EDTMesoscale DiscussionSPCBaltimore, Caroline, Cecil, Harford, Kent, Queen Anne's and 1 more2 hr
Jul 11, 3:09 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico11 hr
Jul 12, 4:03 AM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico23 hr
Jul 12, 2:45 PM EDTCoastal Flood AdvisoryLWXAnne Arundel, Calvert, Charles, Harford19 hr
Jul 13, 2:08 AM EDTExtreme Heat WatchPHIKent, Queen Anne's, Talbot25 hr
Jul 13, 3:24 AM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico26 hr
Jul 13, 2:42 PM EDTCoastal Flood AdvisoryLWXAnne Arundel17 hr
Jul 13, 2:45 PM EDTHeat AdvisoryPHICaroline, Kent, Queen Anne's, Talbot53 hr
Jul 14, 12:04 PM EDTHeat AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more32 hr
Jul 14, 1:29 PM EDTHeat AdvisoryAKQDorchester, Somerset, Wicomico, Worcester31 hr
Jul 16, 12:10 AM EDTHeat AdvisoryPHICaroline, Kent, Queen Anne's, Talbot20 hr
Jul 16, 9:55 AM EDTHeat AdvisoryLWXAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 9 more10 hr
Jul 16, 5:16 PM EDTSpecial Weather StatementLWXGarrett44 min
Jul 16, 7:49 PM EDTSpecial Weather StatementLWXGarrett26 min
Jul 16, 9:54 PM EDTSpecial Weather StatementAKQDorchester51 min
Jul 18, 2:12 AM EDTHeat AdvisoryPHICaroline, Queen Anne's, Talbot17 hr
Jul 18, 2:16 AM EDTHeat AdvisoryLWXAnne Arundel, Baltimore, Calvert, Charles, Prince George's, Saint Mary's and 1 more16 hr
Jul 18, 2:31 AM EDTHeat AdvisoryAKQDorchester, Somerset, Wicomico, Worcester17 hr
Jul 18, 3:25 AM EDTSpecial Weather StatementLWXGarrett35 min
Jul 18, 4:27 AM EDTSpecial Weather StatementLWXGarrett33 min
Jul 18, 4:37 AM EDTSevere Thunderstorm WarningLWXGarrett23 min
Jul 18, 5:39 AM EDTFlash Flood WarningPHICaroline, Queen Anne's, Talbot62 min
Jul 18, 6:09 AM EDTFlash Flood WarningPHIKent, Queen Anne's55 min
Jul 18, 9:23 AM EDTFlood WatchLWXAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Frederick and 6 more14 hr
Jul 18, 10:51 AM EDTSpecial Weather StatementLWXGarrett54 min
Jul 18, 11:41 AM EDTSpecial Weather StatementLWXGarrett64 min
Jul 18, 12:08 PM EDTSpecial Weather StatementLWXGarrett52 min
Jul 18, 12:50 PM EDTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 12 more85 min
Jul 18, 12:55 PM EDTSpecial Weather StatementLWXGarrett50 min
Jul 18, 1:55 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington50 min
Jul 18, 1:55 PM EDTTornado WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 9 more6 hr
Jul 18, 2:12 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington33 min
Jul 18, 2:14 PM EDTSevere Thunderstorm WatchSPCAllegany, Carroll, Charles, Dorchester, Frederick, Garrett and 8 more7 hr
Jul 18, 2:16 PM EDTTornado WarningLWXFrederick, Montgomery17 min
Jul 18, 2:26 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCarroll, Frederick, Howard, Montgomery49 min
Jul 18, 2:33 PM EDTTornado WarningLWXFrederick, Montgomery17 min
Jul 18, 2:34 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick41 min
Jul 18, 2:39 PM EDTSpecial Weather StatementLWXGarrett66 min
Jul 18, 2:41 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington28 min
Jul 18, 3:00 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXCarroll, Frederick, Howard, Montgomery, Washington49 min
Jul 18, 3:14 PM EDTFlash Flood WarningLWXFrederick92 min
Jul 18, 3:29 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Carroll, Howard, City of Baltimore31 min
Jul 18, 3:37 PM EDTSevere Thunderstorm WarningLWXCecil, Harford23 min
Jul 18, 3:47 PM EDTSevere Thunderstorm WarningLWXMontgomery28 min
Jul 18, 3:54 PM EDTFlash Flood WarningLWXAnne Arundel, Baltimore, City of Baltimore54 min
Jul 18, 4:01 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Howard, City of Baltimore29 min
Jul 18, 4:13 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's62 min
Jul 18, 4:39 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Cecil, Frederick and 8 more96 min
Jul 18, 4:58 PM EDTMesoscale DiscussionSPCCharles, Saint Mary's, Somerset, Worcester62 min
Jul 18, 5:05 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot40 min
Jul 18, 5:09 PM EDTSevere Thunderstorm WarningLWXSaint Mary's51 min
Jul 18, 5:14 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot61 min
Jul 18, 5:16 PM EDTSpecial Weather StatementAKQDorchester29 min
Jul 18, 5:26 PM EDTSevere Thunderstorm Warning Destructive damage threatPHICaroline, Queen Anne's, Talbot49 min
Jul 18, 5:45 PM EDTSevere Thunderstorm Warning Considerable damage threatAKQDorchester, Somerset, Wicomico45 min
Jul 18, 5:53 PM EDTSevere Thunderstorm Warning Considerable damage threatPHICaroline, Queen Anne's, Talbot52 min
Jul 18, 5:59 PM EDTSevere Thunderstorm WarningAKQDorchester31 min
Jul 18, 6:12 PM EDTSevere Thunderstorm Warning Considerable damage threatAKQDorchester, Somerset, Wicomico, Worcester48 min
Jul 18, 6:23 PM EDTSevere Thunderstorm WarningAKQDorchester27 min
Jul 18, 6:24 PM EDTTornado WarningAKQDorchester, Wicomico10 min
Jul 18, 6:24 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot20 min
Jul 18, 6:25 PM EDTFlash Flood WarningPHICaroline, Talbot4 hr
Jul 18, 6:27 PM EDTTornado WarningPHICaroline33 min
Jul 18, 6:40 PM EDTSevere Thunderstorm Warning Considerable damage threatPHICaroline36 min
Jul 18, 6:44 PM EDTSevere Thunderstorm WarningAKQWorcester34 min
Jul 18, 7:57 PM EDTSpecial Weather StatementAKQWorcester33 min
Jul 21, 12:15 PM EDTMesoscale DiscussionSPCGarrett2 hr
Jul 21, 1:23 PM EDTMesoscale DiscussionSPCCecil, Harford2 hr
Jul 21, 1:53 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Howard and 8 more97 min
Jul 21, 2:20 PM EDTFlood WatchLWXBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more7 hr
Jul 21, 2:46 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 18 more11 hr
Jul 21, 3:02 PM EDTFlood WatchAKQSomerset, Wicomico, Worcester54 hr
Jul 21, 3:40 PM EDTMesoscale DiscussionSPCBaltimore, Cecil, Harford, Kent95 min
Jul 21, 4:08 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's37 min
Jul 21, 4:17 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Charles, Prince George's43 min
Jul 21, 4:24 PM EDTSevere Thunderstorm WarningLWXGarrett42 min
Jul 21, 4:26 PM EDTSevere Thunderstorm WarningLWXCecil34 min
Jul 21, 4:26 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's34 min
Jul 21, 4:37 PM EDTSpecial Weather StatementAKQSomerset38 min
Jul 21, 4:43 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Kent and 7 more92 min
Jul 21, 4:44 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXAnne Arundel, Calvert, Prince George's31 min
Jul 21, 5:08 PM EDTSevere Thunderstorm WarningLWXAnne Arundel37 min
Jul 21, 5:12 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot50 min
Jul 21, 5:23 PM EDTSpecial Weather StatementAKQWorcester67 min
Jul 21, 6:00 PM EDTFlash Flood WarningLWXBaltimore, City of Baltimore117 min
Jul 21, 6:00 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's45 min
Jul 21, 6:06 PM EDTSevere Thunderstorm WarningLWXGarrett39 min
Jul 21, 6:21 PM EDTFlash Flood WarningLWXAnne Arundel, Baltimore, City of Baltimore95 min
Jul 21, 6:22 PM EDTSevere Thunderstorm WarningLWXMontgomery16 min
Jul 21, 6:47 PM EDTFlash Flood WarningLWXHoward, Montgomery70 min
Jul 21, 7:44 PM EDTSevere Thunderstorm WarningLWXMontgomery17 min
Jul 21, 7:57 PM EDTMesoscale DiscussionSPCCharles2 hr
Jul 21, 10:00 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's, Saint Mary's45 min
Jul 21, 10:36 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Saint Mary's24 min
Jul 21, 10:39 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico66 min
Jul 21, 10:39 PM EDTMesoscale DiscussionSPCCalvert, Caroline, Charles, Dorchester, Saint Mary's, Somerset and 3 more66 min
Jul 21, 10:40 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot36 min
Jul 21, 10:42 PM EDTFlash Flood WarningPHICaroline, Queen Anne's, Talbot4 hr
Jul 21, 11:28 PM EDTSevere Thunderstorm WarningAKQSomerset, Wicomico, Worcester62 min
Jul 21, 11:32 PM EDTTornado WarningAKQSomerset, Wicomico, Worcester28 min
Jul 21, 11:52 PM EDTSevere Thunderstorm WarningLWXSaint Mary's23 min
Jul 22, 12:18 AM EDTSevere Thunderstorm WarningAKQSomerset, Worcester57 min
Jul 22, 12:27 AM EDTAreal Flood WarningLWXAnne Arundel, Howard4 hr
Jul 22, 12:29 AM EDTFlash Flood WarningAKQSomerset, Wicomico, Worcester4 hr
Jul 22, 1:15 AM EDTAreal Flood AdvisoryAKQSomerset, Worcester12 min
Jul 22, 1:27 AM EDTFlash Flood WarningAKQSomerset, Worcester4 hr
Jul 22, 1:40 PM EDTMesoscale DiscussionSPCCalvert, Charles, Dorchester, Saint Mary's, Somerset, Wicomico and 1 more2 hr
Jul 22, 3:06 PM EDTSpecial Weather StatementAKQDorchester39 min
Jul 22, 5:56 PM EDTSevere Thunderstorm WarningLWXSaint Mary's49 min
Jul 22, 6:32 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico58 min
Jul 22, 7:42 PM EDTAreal Flood AdvisoryAKQWicomico106 min
Jul 22, 10:31 PM EDTFlash Flood WarningPHITalbot2 hr
Jul 26, 2:53 PM EDTCoastal Flood AdvisoryLWXAnne Arundel17 hr
Jul 26, 9:04 PM EDTMesoscale DiscussionSPCCalvert, Charles, Montgomery, Prince George's116 min
Jul 27, 1:44 AM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's46 min
Jul 27, 2:11 AM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot49 min
Jul 27, 2:32 AM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's43 min
Jul 27, 2:54 AM EDTSevere Thunderstorm WarningPHITalbot36 min
Jul 27, 6:18 AM EDTSpecial Weather StatementAKQWicomico42 min
Jul 27, 2:11 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Cecil, Dorchester and 8 more2 hr
Jul 27, 2:32 PM EDTSevere Thunderstorm WarningAKQSomerset, Wicomico, Worcester31 min
Jul 27, 2:34 PM EDTAreal Flood AdvisoryAKQSomerset, Wicomico, Worcester3 hr
Jul 27, 2:40 PM EDTCoastal Flood AdvisoryLWXAnne Arundel16 hr
Jul 27, 3:01 PM EDTSevere Thunderstorm WarningAKQSomerset, Worcester21 min
Jul 27, 3:41 PM EDTAreal Flood AdvisoryAKQSomerset, Worcester107 min
Jul 27, 7:16 PM EDTMesoscale DiscussionSPCAnne Arundel, Caroline, Cecil, Harford, Kent, Queen Anne's and 1 more119 min
Jul 27, 7:30 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, City of Baltimore30 min
Jul 27, 7:35 PM EDTFlash Flood WarningLWXAnne Arundel, City of Baltimore2 hr
Jul 27, 7:58 PM EDTSevere Thunderstorm WarningLWXAnne Arundel13 min
Jul 28, 1:54 AM EDTFlood WatchLWXAnne Arundel, Baltimore, Cecil, Harford, Howard, City of Baltimore17 hr
Jul 28, 12:08 PM EDTMesoscale DiscussionSPCAllegany, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more2 hr
Jul 28, 2:04 PM EDTMesoscale DiscussionSPCAnne Arundel, Calvert, Caroline, Charles, Dorchester, Montgomery and 6 more116 min
Jul 28, 2:48 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 17 more9 hr
Jul 28, 3:32 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington58 min
Jul 28, 3:59 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington46 min
Jul 28, 4:16 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXFrederick, Washington44 min
Jul 28, 4:20 PM EDTTornado WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more5 hr
Jul 28, 4:21 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington43 min
Jul 28, 4:36 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick, Howard, Montgomery54 min
Jul 28, 4:46 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's29 min
Jul 28, 4:50 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXBaltimore, Carroll, Harford40 min
Jul 28, 4:53 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 12 more2 hr
Jul 28, 5:06 PM EDTSpecial Weather StatementAKQDorchester54 min
Jul 28, 5:12 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford33 min
Jul 28, 5:13 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, City of Baltimore32 min
Jul 28, 5:15 PM EDTSevere Thunderstorm WarningPHITalbot45 min
Jul 28, 5:16 PM EDTFlash Flood WarningLWXAnne Arundel, Baltimore, City of Baltimore2 hr
Jul 28, 5:27 PM EDTSevere Thunderstorm WarningLWXHoward, Montgomery48 min
Jul 28, 5:28 PM EDTTornado WarningLWXCecil, Harford32 min
Jul 28, 5:31 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, City of Baltimore29 min
Jul 28, 5:34 PM EDTSevere Thunderstorm WarningLWXCecil41 min
Jul 28, 5:44 PM EDTSevere Thunderstorm WarningAKQDorchester61 min
Jul 28, 5:45 PM EDTSevere Thunderstorm WarningPHIKent60 min
Jul 28, 5:49 PM EDTSevere Thunderstorm WarningLWXMontgomery, Prince George's26 min
Jul 28, 5:51 PM EDTTornado WarningLWXHarford12 min
Jul 28, 5:51 PM EDTTornado WarningPHITalbot24 min
Jul 28, 5:53 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot52 min
Jul 28, 5:56 PM EDTTornado WarningLWXCecil34 min
Jul 28, 5:58 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot47 min
Jul 28, 5:59 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Prince George's35 min
Jul 28, 6:06 PM EDTTornado WarningLWXCecil24 min
Jul 28, 6:08 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's52 min
Jul 28, 6:10 PM EDTTornado WarningLWXAnne Arundel14 min
Jul 28, 6:15 PM EDTTornado WarningPHIKent, Queen Anne's30 min
Jul 28, 6:17 PM EDTSevere Thunderstorm WarningLWXMontgomery, Prince George's28 min
Jul 28, 6:22 PM EDTTornado WarningLWXAnne Arundel23 min
Jul 28, 6:24 PM EDTFlash Flood WarningLWXMontgomery, Prince George's79 min
Jul 28, 6:27 PM EDTMesoscale DiscussionSPCCaroline, Dorchester63 min
Jul 28, 6:32 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Prince George's22 min
Jul 28, 6:38 PM EDTSevere Thunderstorm Warning Considerable damage threatPHICaroline, Kent, Queen Anne's, Talbot67 min
Jul 28, 6:40 PM EDTSpecial Weather StatementAKQDorchester50 min
Jul 28, 6:48 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert27 min
Jul 28, 6:54 PM EDTSevere Thunderstorm WarningAKQDorchester51 min
Jul 28, 6:55 PM EDTTornado WarningPHIQueen Anne's, Talbot35 min
Jul 28, 6:59 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot61 min
Jul 28, 7:18 PM EDTAreal Flood WarningLWXAnne Arundel, Baltimore, City of Baltimore50 min
Jul 28, 7:45 PM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico45 min
Jul 28, 8:22 PM EDTSpecial Weather StatementAKQWorcester38 min
Jul 28, 8:42 PM EDTSevere Thunderstorm WarningAKQSomerset, Wicomico, Worcester47 min
Jul 28, 9:29 PM EDTFlash Flood WarningAKQWorcester3 hr
Aug 2, 2:16 AM EDTCoastal Flood AdvisoryLWXAnne Arundel8 hr
Aug 2, 2:43 AM EDTFlood WatchLWXAllegany, Anne Arundel, Baltimore, Garrett, Howard, Montgomery and 2 more21 hr
Aug 2, 4:34 PM EDTFlash Flood WarningLWXMontgomery3 hr
Aug 2, 6:12 PM EDTCoastal Flood AdvisoryLWXAnne Arundel16 hr
Aug 2, 8:05 PM EDTBeach Hazards StatementAKQWorcester24 hr
Aug 4, 4:09 PM EDTFlood WatchLWXAnne Arundel, Baltimore, Charles, Harford, Montgomery, Prince George's and 1 more23 hr
Aug 5, 11:55 AM EDTFlash Flood WarningLWXBaltimore105 min
Aug 6, 1:39 PM EDTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 8 more2 hr
Aug 6, 2:46 PM EDTSevere Thunderstorm WarningLWXMontgomery44 min
Aug 6, 6:28 PM EDTFlash Flood WarningLWXBaltimore2 hr
Aug 6, 7:08 PM EDTSpecial Weather StatementLWXPrince George's37 min
Aug 7, 12:50 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more2 hr
Aug 7, 1:22 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 9 more7 hr
Aug 7, 3:07 PM EDTSevere Thunderstorm WarningLWXWashington23 min
Aug 7, 3:29 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington46 min
Aug 7, 4:02 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford41 min
Aug 7, 4:43 PM EDTFlash Flood WarningLWXBaltimore, Harford3 hr
Aug 7, 4:56 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Prince George's15 min
Aug 7, 5:19 PM EDTSevere Thunderstorm WarningLWXBaltimore, City of Baltimore29 min
Aug 7, 5:22 PM EDTFlash Flood WarningLWXBaltimore, City of Baltimore3 hr
Aug 7, 5:58 PM EDTSevere Thunderstorm WarningLWXMontgomery27 min
Aug 7, 6:18 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's42 min
Aug 7, 6:23 PM EDTFlash Flood WarningLWXMontgomery46 min
Aug 7, 6:58 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's32 min
Aug 8, 11:55 AM EDTMesoscale DiscussionSPCBaltimore, Carroll, Cecil, Frederick, Harford, Howard and 2 more95 min
Aug 8, 1:12 PM EDTSevere Thunderstorm WatchSPCCaroline, Kent, Queen Anne's, Talbot5 hr
Aug 8, 1:18 PM EDTSevere Thunderstorm WarningLWXCecil, Harford57 min
Aug 8, 1:30 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's45 min
Aug 8, 1:44 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's46 min
Aug 8, 3:08 PM EDTMesoscale DiscussionSPCCalvert, Charles, Dorchester, Montgomery, Prince George's, Saint Mary's and 2 more97 min
Aug 8, 4:27 PM EDTSevere Thunderstorm WarningLWXCharles63 min
Aug 9, 2:32 AM EDTSpecial Weather StatementLWXGarrett28 min
Aug 9, 3:08 AM EDTSpecial Weather StatementLWXGarrett52 min
Aug 10, 9:29 AM EDTMesoscale DiscussionSPCCecil91 min
Aug 10, 12:30 PM EDTMesoscale DiscussionSPCGarrett2 hr
Aug 10, 12:59 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more2 hr
Aug 10, 1:13 PM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 10 more7 hr
Aug 10, 1:14 PM EDTSevere Thunderstorm WarningLWXGarrett61 min
Aug 10, 1:48 PM EDTSevere Thunderstorm WarningLWXAllegany57 min
Aug 10, 1:49 PM EDTTornado WarningLWXAllegany, Garrett26 min
Aug 10, 1:57 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington48 min
Aug 10, 2:10 PM EDTSevere Thunderstorm WatchSPCCaroline, Kent, Queen Anne's, Talbot6 hr
Aug 10, 2:25 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXAllegany, Washington35 min
Aug 10, 2:29 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington31 min
Aug 10, 2:43 PM EDTSevere Thunderstorm WarningLWXWashington50 min
Aug 10, 2:46 PM EDTSevere Thunderstorm WarningLWXFrederick44 min
Aug 10, 2:50 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington25 min
Aug 10, 2:56 PM EDTSevere Thunderstorm WarningLWXHarford38 min
Aug 10, 3:10 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Washington65 min
Aug 10, 3:12 PM EDTFlash Flood WarningLWXFrederick, Washington3 hr
Aug 10, 3:12 PM EDTSevere Thunderstorm WarningLWXHarford48 min
Aug 10, 3:15 PM EDTSevere Thunderstorm WarningLWXFrederick, Montgomery60 min
Aug 10, 3:21 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick39 min
Aug 10, 3:27 PM EDTSevere Thunderstorm WarningLWXWashington18 min
Aug 10, 3:39 PM EDTMesoscale DiscussionSPCBaltimore, Carroll, Frederick, Howard, Montgomery, Prince George's and 1 more2 hr
Aug 10, 3:55 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXBaltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more50 min
Aug 10, 3:57 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Montgomery, Prince George's48 min
Aug 10, 4:03 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's57 min
Aug 10, 4:10 PM EDTSevere Thunderstorm Warning Destructive damage threatLWXBaltimore, Carroll, Howard35 min
Aug 10, 4:14 PM EDTTornado WarningLWXBaltimore, Carroll, Howard, City of Baltimore18 min
Aug 10, 4:18 PM EDTTornado WarningLWXAnne Arundel, Baltimore, Howard, City of Baltimore13 min
Aug 10, 4:25 PM EDTSevere Thunderstorm WatchSPCDorchester, Somerset, Wicomico, Worcester5 hr
Aug 10, 4:33 PM EDTSevere Thunderstorm WarningLWXCecil, Harford42 min
Aug 10, 4:39 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's, Talbot66 min
Aug 10, 4:41 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Calvert, Howard, Prince George's, City of Baltimore31 min
Aug 10, 5:05 PM EDTSevere Thunderstorm WarningLWXPrince George's25 min
Aug 10, 5:21 PM EDTSevere Thunderstorm Warning Destructive damage threatLWXPrince George's24 min
Aug 10, 5:29 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's, Saint Mary's46 min
Aug 10, 5:30 PM EDTSevere Thunderstorm WarningLWXCharles, Saint Mary's45 min
Aug 10, 5:33 PM EDTSevere Thunderstorm WarningLWXCecil27 min
Aug 10, 5:36 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Calvert, Prince George's24 min
Aug 10, 5:36 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot39 min
Aug 10, 5:40 PM EDTFlash Flood WarningLWXBaltimore, Harford, City of Baltimore88 min
Aug 10, 5:45 PM EDTSevere Thunderstorm WarningAKQDorchester45 min
Aug 10, 5:56 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's64 min
Aug 10, 6:07 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot38 min
Aug 10, 6:26 PM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico64 min
Aug 10, 6:28 PM EDTMesoscale DiscussionSPCCalvert, Caroline, Dorchester, Saint Mary's, Somerset, Talbot and 2 more92 min
Aug 10, 6:51 PM EDTSevere Thunderstorm WarningLWXSaint Mary's24 min
Aug 10, 7:26 PM EDTSpecial Weather StatementAKQSomerset, Wicomico, Worcester49 min
Aug 10, 11:06 PM EDTSpecial Weather StatementLWXGarrett24 min
Aug 10, 11:25 PM EDTSpecial Weather StatementLWXGarrett35 min
Aug 10, 11:56 PM EDTSpecial Weather StatementLWXGarrett49 min
Aug 11, 12:47 AM EDTSpecial Weather StatementLWXGarrett28 min
Aug 11, 1:09 AM EDTSevere Thunderstorm WarningLWXAllegany, Garrett36 min
Aug 11, 1:10 AM EDTSpecial Weather StatementLWXGarrett35 min
Aug 11, 1:21 AM EDTFlash Flood WarningLWXGarrett4 hr
Aug 11, 1:42 AM EDTSpecial Weather StatementLWXGarrett33 min
Aug 11, 2:06 AM EDTFlood WatchLWXGarrett16 hr
Aug 11, 2:13 AM EDTSpecial Weather StatementLWXGarrett32 min
Aug 11, 5:35 AM EDTAreal Flood WarningLWXGarrett8 hr
Aug 14, 1:14 PM EDTSpecial Weather StatementAKQWicomico46 min
Aug 14, 1:37 PM EDTSevere Thunderstorm WarningAKQWicomico, Worcester38 min
Aug 15, 1:48 AM EDTDense Fog AdvisoryLWXAllegany, Garrett, Washington8 hr
Aug 15, 12:52 PM EDTFlood WatchLWXAllegany, Charles, Garrett, Montgomery, Prince George's35 hr
Aug 16, 3:28 PM EDTMesoscale DiscussionSPCAllegany, Washington2 hr
Aug 16, 3:34 PM EDTCoastal Flood AdvisoryLWXAnne Arundel8 hr
Aug 16, 4:10 PM EDTSpecial Weather StatementLWXGarrett80 min
Aug 16, 4:35 PM EDTSevere Thunderstorm WarningLWXGarrett40 min
Aug 16, 4:36 PM EDTSevere Thunderstorm WatchSPCAllegany, Carroll, Charles, Frederick, Garrett, Howard and 3 more6 hr
Aug 16, 4:56 PM EDTSevere Thunderstorm WarningLWXGarrett34 min
Aug 16, 5:00 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett32 min
Aug 16, 5:48 PM EDTSevere Thunderstorm WarningLWXAllegany42 min
Aug 16, 7:00 PM EDTMesoscale DiscussionSPCCalvert, Carroll, Charles, Frederick, Howard, Montgomery and 3 more60 min
Aug 16, 8:59 PM EDTTornado WarningLWXCharles, Prince George's16 min
Aug 16, 9:07 PM EDTSevere Thunderstorm WarningLWXCharles23 min
Aug 16, 9:17 PM EDTSevere Thunderstorm WarningLWXCharles13 min
Aug 16, 9:29 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Saint Mary's46 min
Aug 17, 12:07 AM EDTCoastal Flood AdvisoryLWXHarford3 hr
Aug 17, 5:55 PM EDTSpecial Weather StatementPHIKent50 min
Aug 17, 7:58 PM EDTSpecial Weather StatementAKQDorchester47 min
Aug 17, 9:03 PM EDTSevere Thunderstorm WarningLWXCalvert, Saint Mary's42 min
Aug 17, 9:49 PM EDTSpecial Weather StatementAKQSomerset41 min
Aug 20, 1:53 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 11 more2 hr
Aug 20, 2:31 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 15 more7 hr
Aug 20, 2:43 PM EDTTornado WarningPHIKent, Queen Anne's32 min
Aug 20, 2:46 PM EDTSevere Thunderstorm WarningLWXFrederick, Montgomery29 min
Aug 20, 2:57 PM EDTSevere Thunderstorm WarningLWXMontgomery33 min
Aug 20, 2:58 PM EDTTornado WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 14 more7 hr
Aug 20, 4:26 PM EDTMesoscale DiscussionSPCCecil, Harford, Kent2 hr
Aug 20, 5:05 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot40 min
Aug 20, 5:30 PM EDTTornado WarningPHIKent, Queen Anne's30 min
Aug 20, 5:39 PM EDTTornado WarningPHIQueen Anne's36 min
Aug 20, 5:40 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's50 min
Aug 20, 6:21 PM EDTSevere Thunderstorm WarningPHICaroline, Queen Anne's, Talbot39 min
Aug 20, 6:35 PM EDTSpecial Weather StatementAKQDorchester55 min
Aug 20, 6:41 PM EDTTornado WarningAKQDorchester34 min
Aug 20, 6:42 PM EDTMesoscale DiscussionSPCCaroline, Dorchester, Saint Mary's, Talbot, Wicomico93 min
Aug 20, 6:53 PM EDTFlash Flood Warning Considerable damage threatPHICaroline, Queen Anne's105 min
Aug 20, 6:55 PM EDTTornado WarningLWXSaint Mary's22 min
Aug 20, 6:57 PM EDTSevere Thunderstorm WarningPHICaroline, Talbot48 min
Aug 20, 7:02 PM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico43 min
Aug 20, 7:08 PM EDTTornado WarningLWXSaint Mary's16 min
Aug 20, 7:36 PM EDTSpecial Weather StatementAKQDorchester39 min
Aug 20, 7:46 PM EDTSpecial Weather StatementAKQWicomico44 min
Aug 20, 8:23 PM EDTTornado WarningAKQWicomico, Worcester27 min
Aug 20, 8:56 PM EDTFlash Flood WarningAKQSomerset, Wicomico, Worcester115 min
Aug 21, 1:51 AM EDTDense Fog AdvisoryLWXAllegany, Garrett6 hr
Aug 22, 11:38 AM EDTMesoscale DiscussionSPCGarrett3 hr
Aug 22, 1:56 PM EDTCoastal Flood AdvisoryLWXAnne Arundel16 hr
Aug 22, 2:27 PM EDTMesoscale DiscussionSPCAllegany2 hr
Aug 22, 7:00 PM EDTMesoscale DiscussionSPCAllegany, Garrett90 min
Aug 22, 8:57 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington33 min
Aug 22, 11:35 PM EDTSevere Thunderstorm WarningLWXCalvert, Charles, Prince George's, Saint Mary's25 min
Aug 23, 12:18 AM EDTSpecial Weather StatementAKQDorchester, Somerset42 min
Aug 27, 1:52 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Charles, Frederick, Harford and 5 more113 min
Aug 27, 3:17 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more7 hr
Aug 27, 4:11 PM EDTSevere Thunderstorm WarningLWXBaltimore, Harford34 min
Aug 27, 4:45 PM EDTSevere Thunderstorm WarningLWXWashington45 min
Aug 27, 5:17 PM EDTSevere Thunderstorm WarningLWXWashington28 min
Aug 27, 5:40 PM EDTSevere Thunderstorm WarningLWXFrederick, Washington50 min
Aug 27, 6:20 PM EDTSevere Thunderstorm WarningLWXFrederick, Montgomery, Washington40 min
Aug 27, 6:56 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Howard, Montgomery49 min
Aug 27, 7:26 PM EDTMesoscale DiscussionSPCBaltimore, Carroll, Frederick, Harford, Howard, Montgomery and 1 more94 min
Aug 27, 8:47 PM EDTSpecial Weather StatementLWXGarrett43 min
Aug 27, 9:36 PM EDTSpecial Weather StatementLWXGarrett39 min
Aug 28, 11:20 AM EDTSpecial Weather StatementAKQWicomico40 min
Aug 28, 12:26 PM EDTAreal Flood AdvisoryAKQWicomico2 min
Aug 28, 12:28 PM EDTFlash Flood WarningAKQSomerset, Wicomico98 min
Aug 31, 4:46 PM EDTAreal Flood AdvisoryAKQSomerset, Wicomico, Worcester100 min
Aug 31, 5:35 PM EDTSpecial Weather StatementAKQWicomico40 min
Sep 1, 1:38 PM EDTHeat AdvisoryAKQDorchester, Somerset, Wicomico, Worcester54 hr
Sep 1, 3:13 PM EDTMesoscale DiscussionSPCCecil, Harford, Kent2 hr
Sep 1, 4:32 PM EDTSevere Thunderstorm WatchSPCCaroline, Cecil, Harford, Kent, Queen Anne's, Talbot7 hr
Sep 1, 6:32 PM EDTMesoscale DiscussionSPCCecil, Harford88 min
Sep 1, 8:19 PM EDTSevere Thunderstorm WarningLWXCecil41 min
Sep 1, 8:59 PM EDTSevere Thunderstorm WarningLWXCecil61 min
Sep 1, 9:40 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's65 min
Sep 1, 9:46 PM EDTMesoscale DiscussionSPCCaroline, Cecil, Wicomico, Worcester119 min
Sep 2, 3:53 AM EDTHeat AdvisoryPHICaroline, Kent, Queen Anne's, Talbot40 hr
Sep 2, 11:09 AM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 7 more66 min
Sep 2, 11:46 AM EDTSevere Thunderstorm WatchSPCAllegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 13 more5 hr
Sep 2, 12:00 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick, Harford, Washington45 min
Sep 2, 12:39 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Baltimore, Carroll, Cecil, Harford, Howard and 1 more51 min
Sep 2, 12:46 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Frederick, Howard, Montgomery44 min
Sep 2, 1:03 PM EDTSevere Thunderstorm WarningPHIKent, Queen Anne's57 min
Sep 2, 1:06 PM EDTSevere Thunderstorm WarningLWXBaltimore, Cecil, Harford39 min
Sep 2, 1:12 PM EDTSevere Thunderstorm WarningLWXAnne Arundel, Howard, Prince George's48 min
Sep 2, 1:21 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Charles, Harford, Howard and 6 more84 min
Sep 2, 1:43 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot47 min
Sep 2, 2:05 PM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot40 min
Sep 2, 2:07 PM EDTSevere Thunderstorm WarningAKQDorchester, Wicomico38 min
Sep 2, 2:38 PM EDTSevere Thunderstorm WarningPHICaroline47 min
Sep 2, 2:42 PM EDTSevere Thunderstorm WarningAKQDorchester, Somerset, Wicomico48 min
Sep 2, 3:16 PM EDTSpecial Weather StatementAKQSomerset, Worcester44 min
Sep 2, 4:08 PM EDTHeat AdvisoryLWXCalvert, Charles, Saint Mary's27 hr
Sep 3, 12:02 AM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot43 min
Sep 3, 9:49 AM EDTSevere Thunderstorm WarningLWXWashington41 min
Sep 3, 3:47 PM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico8 hr
Sep 3, 4:16 PM EDTMesoscale DiscussionSPCAllegany, Washington119 min
Sep 3, 4:33 PM EDTSevere Thunderstorm WatchSPCAllegany, Garrett6 hr
Sep 3, 6:19 PM EDTMesoscale DiscussionSPCAllegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 14 more116 min
Sep 3, 8:19 PM EDTMesoscale DiscussionSPCFrederick, Washington56 min
Sep 3, 8:20 PM EDTSevere Thunderstorm WarningLWXAllegany, Washington40 min
Sep 3, 8:28 PM EDTSpecial Weather StatementLWXGarrett32 min
Sep 3, 8:38 PM EDTSevere Thunderstorm WatchSPCAnne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 16 more5 hr
Sep 3, 8:54 PM EDTSevere Thunderstorm WarningLWXGarrett36 min
Sep 3, 8:57 PM EDTSevere Thunderstorm WarningLWXWashington48 min
Sep 3, 9:17 PM EDTSpecial Weather StatementLWXGarrett28 min
Sep 3, 9:30 PM EDTCoastal Flood AdvisoryLWXAnne Arundel4 hr
Sep 3, 9:35 PM EDTSevere Thunderstorm WarningLWXAllegany, Garrett40 min
Sep 3, 10:03 PM EDTSevere Thunderstorm WarningLWXGarrett42 min
Sep 3, 10:08 PM EDTSevere Thunderstorm WarningLWXCarroll, Frederick, Howard, Montgomery52 min
Sep 3, 10:41 PM EDTSevere Thunderstorm WarningLWXBaltimore, Carroll, Howard35 min
Sep 3, 11:13 PM EDTSevere Thunderstorm WarningLWXMontgomery47 min
Sep 3, 11:13 PM EDTMesoscale DiscussionSPCAnne Arundel, Baltimore, Calvert, Caroline, Charles, Dorchester and 13 more92 min
Sep 3, 11:37 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXMontgomery, Prince George's38 min
Sep 3, 11:56 PM EDTSevere Thunderstorm Warning Considerable damage threatLWXAnne Arundel, Calvert, Prince George's49 min
Sep 3, 11:56 PM EDTMesoscale DiscussionSPCAnne Arundel, Prince George's64 min
Sep 3, 11:59 PM EDTSevere Thunderstorm Warning Considerable damage threatPHICaroline, Queen Anne's, Talbot61 min
Sep 4, 12:15 AM EDTSpecial Weather StatementAKQDorchester, Somerset45 min
Sep 4, 12:18 AM EDTSevere Thunderstorm Warning Destructive damage threatPHICaroline, Queen Anne's, Talbot42 min
Sep 4, 12:52 AM EDTSevere Thunderstorm WarningPHICaroline, Talbot53 min
Sep 4, 12:58 AM EDTSpecial Weather StatementAKQDorchester, Somerset, Wicomico, Worcester62 min
Sep 4, 1:59 AM EDTSpecial Weather StatementAKQSomerset46 min
Sep 4, 2:18 AM EDTSevere Thunderstorm WarningAKQSomerset27 min
Sep 4, 12:50 PM EDTSpecial Weather StatementLWXGarrett40 min
Sep 4, 1:02 PM EDTSpecial Weather StatementCTPGarrett13 min
Sep 4, 1:19 PM EDTSevere Thunderstorm WarningLWXGarrett41 min
Sep 4, 1:31 PM EDTMesoscale DiscussionSPCAllegany, Garrett119 min
Sep 4, 2:04 PM EDTSevere Thunderstorm WatchSPCAllegany, Calvert, Charles, Frederick, Garrett, Montgomery and 3 more7 hr
Sep 4, 4:23 PM EDTSevere Thunderstorm WarningLWXCharles, Prince George's27 min
Sep 6, 4:51 AM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico, Worcester21 hr
Sep 6, 10:14 PM EDTCoastal Flood AdvisoryLWXAnne Arundel7 hr
Sep 7, 2:08 AM EDTCoastal Flood StatementAKQDorchester, Somerset, Wicomico23 hr
Sep 7, 2:18 PM EDTCoastal Flood AdvisoryLWXAnne Arundel17 hr
Sep 7, 2:21 PM EDTCoastal Flood AdvisoryAKQDorchester, Somerset, Wicomico11 hr
Sep 8, 7:48 AM EDTCoastal Flood AdvisoryLWXHarford52 min
Sep 10, 3:19 AM EDTCoastal Flood AdvisoryLWXAnne Arundel5 hr
Sep 10, 8:37 AM EDTCoastal Flood AdvisoryLWXHarford92 min
Sep 12, 12:57 PM EDTFlood WatchLWXAllegany, Garrett13 hr
Sep 12, 4:51 PM EDTFlash Flood WarningLWXGarrett3 hr
Sep 12, 7:54 PM EDTCoastal Flood AdvisoryLWXHarford6 hr
Sep 13, 12:14 AM EDTSpecial Weather StatementLWXGarrett76 min
Sep 13, 3:51 AM EDTSpecial Weather StatementAKQWorcester39 min
Sep 13, 4:43 AM EDTFlash Flood WarningAKQWorcester3 hr
Sep 13, 5:03 AM EDTAreal Flood AdvisoryAKQDorchester, Somerset, Wicomico, Worcester3 hr
Sep 13, 9:36 PM EDTSpecial Weather StatementLWXGarrett39 min
Sep 19, 3:03 PM EDTCoastal Flood AdvisoryLWXAnne Arundel14 hr
Sep 20, 5:18 AM EDTCoastal Flood AdvisoryLWXHarford102 min
Sep 20, 8:25 AM EDTCoastal Flood AdvisoryLWXAnne Arundel22 hr
Sep 21, 2:22 PM EDTCoastal Flood WatchAKQDorchester, Somerset, Wicomico, Worcester25 hr
Sep 21, 6:00 PM EDTBeach Hazards StatementAKQWorcester50 hr
Sep 22, 2:10 AM EDTCoastal Flood AdvisoryAKQDorchester, Somerset, Wicomico, Worcester38 hr
Sep 22, 2:10 AM EDTHigh Surf AdvisoryAKQWorcester64 hr
Sep 22, 7:50 AM EDTCoastal Flood WatchLWXAnne Arundel, Saint Mary's3 days
Sep 22, 7:50 AM EDTCoastal Flood AdvisoryLWXAnne Arundel, Calvert, Charles, Saint Mary's66 hr
Sep 22, 2:57 PM EDTCoastal Flood WarningAKQDorchester, Somerset, Wicomico, Worcester65 hr
Sep 22, 3:01 PM EDTWind AdvisoryAKQWorcester53 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

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.