Weather alerts in Maryland, June 2023

126 weather alerts in June 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in June 2023. Tap one for its archive.

Alerts: 126
Warnings: 48
Watches: 7
Advisories: 24
Busiest day: June 27, 202330 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Jun 2, 3:48 PM EDT	Beach Hazards Statement	AKQ	Worcester	28 hr
Jun 2, 6:23 PM EDT	Severe Thunderstorm Warning	PHI	Kent	67 min
Jun 3, 4:44 AM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico, Worcester	49 hr
Jun 3, 1:05 PM EDT	Severe Thunderstorm Warning	LWX	Garrett	40 min
Jun 3, 1:27 PM EDT	Mesoscale Discussion	SPC	Allegany, Baltimore, Carroll, Frederick, Garrett, Howard and 2 more	2 hr
Jun 3, 2:43 PM EDT	Coastal Flood Watch	LWX	Anne Arundel, Saint Mary's	30 hr
Jun 3, 2:54 PM EDT	Beach Hazards Statement	AKQ	Worcester	29 hr
Jun 3, 6:40 PM EDT	Severe Thunderstorm Warning	LWX	Garrett	50 min
Jun 3, 7:19 PM EDT	Severe Thunderstorm Warning	LWX	Garrett	16 min
Jun 3, 10:07 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Cecil, Charles, Harford, Saint Mary's	44 hr
Jun 4, 5:00 AM EDT	Coastal Flood Advisory	PHI	Caroline, Queen Anne's, Talbot	29 hr
Jun 4, 5:27 AM EDT	Coastal Flood Watch	AKQ	Dorchester, Somerset, Wicomico	8 hr
Jun 4, 5:27 AM EDT	Coastal Flood Advisory	AKQ	Worcester	25 hr
Jun 4, 9:16 AM EDT	Coastal Flood Warning	LWX	Anne Arundel, Saint Mary's	26 hr
Jun 4, 9:16 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Baltimore, Calvert, Charles, City of Baltimore	26 hr
Jun 4, 1:37 PM EDT	Coastal Flood Warning	AKQ	Dorchester, Somerset, Wicomico	18 hr
Jun 5, 10:55 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Saint Mary's	24 hr
Jun 5, 2:58 PM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico	16 hr
Jun 6, 7:16 PM EDT	Special Weather Statement	PHI	Kent	29 min
Jun 6, 7:48 PM EDT	Special Weather Statement	PHI	Queen Anne's	27 min
Jun 6, 8:12 PM EDT	Special Weather Statement	PHI	Caroline	33 min
Jun 8, 10:38 AM EDT	Special Weather Statement	PHI	Caroline	37 min
Jun 8, 11:06 AM EDT	Special Weather Statement	PHI	Talbot	24 min
Jun 8, 11:22 AM EDT	Special Weather Statement	AKQ	Dorchester	38 min
Jun 8, 11:36 AM EDT	Severe Thunderstorm Warning	AKQ	Dorchester, Wicomico	39 min
Jun 8, 11:44 AM EDT	Severe Thunderstorm Warning	AKQ	Dorchester, Wicomico	31 min
Jun 8, 12:08 PM EDT	Mesoscale Discussion	SPC	Dorchester, Somerset, Wicomico, Worcester	3 hr
Jun 8, 12:11 PM EDT	Special Weather Statement	AKQ	Wicomico	64 min
Jun 8, 12:59 PM EDT	Special Weather Statement	AKQ	Worcester	61 min
Jun 8, 1:50 PM EDT	Special Weather Statement	AKQ	Worcester	25 min
Jun 9, 5:26 PM EDT	Special Weather Statement	PHI	Queen Anne's	34 min
Jun 9, 8:57 PM EDT	Special Weather Statement	PHI	Queen Anne's	33 min
Jun 11, 3:20 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Harford	26 hr
Jun 12, 12:30 PM EDT	Mesoscale Discussion	SPC	Caroline, Cecil, Dorchester, Kent, Queen Anne's, Saint Mary's and 4 more	60 min
Jun 13, 10:57 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel	7 hr
Jun 14, 6:13 AM EDT	Coastal Flood Advisory	LWX	Harford	2 hr
Jun 16, 1:48 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel	7 hr
Jun 16, 10:36 AM EDT	Severe Thunderstorm Warning	LWX	Cecil, Harford	39 min
Jun 16, 10:50 AM EDT	Mesoscale Discussion	SPC	Anne Arundel, Calvert, Caroline, Cecil, Charles, Dorchester and 9 more	55 min
Jun 16, 11:06 AM EDT	Severe Thunderstorm Watch	SPC	Caroline, Cecil, Harford, Kent, Queen Anne's, Talbot	7 hr
Jun 16, 11:29 AM EDT	Special Weather Statement	PHI	Kent, Queen Anne's	31 min
Jun 16, 11:40 AM EDT	Severe Thunderstorm Warning	PHI	Caroline	50 min
Jun 16, 1:22 PM EDT	Severe Thunderstorm Watch	SPC	Calvert, Charles, Dorchester, Prince George's, Saint Mary's, Somerset and 2 more	8 hr
Jun 16, 2:13 PM EDT	Special Weather Statement	AKQ	Worcester	47 min
Jun 16, 2:44 PM EDT	Mesoscale Discussion	SPC	Saint Mary's, Somerset	91 min
Jun 16, 4:13 PM EDT	Mesoscale Discussion	SPC	Carroll, Frederick, Howard, Montgomery, Washington	92 min
Jun 16, 4:49 PM EDT	Mesoscale Discussion	SPC	Charles, Dorchester, Saint Mary's, Somerset	56 min
Jun 16, 5:24 PM EDT	Severe Thunderstorm Warning	AKQ	Wicomico, Worcester	51 min
Jun 16, 5:50 PM EDT	Areal Flood Advisory	AKQ	Wicomico, Worcester	3 hr
Jun 16, 5:55 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Prince George's	50 min
Jun 16, 6:29 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Saint Mary's	46 min
Jun 16, 6:49 PM EDT	Mesoscale Discussion	SPC	Calvert, Charles, Saint Mary's	86 min
Jun 16, 7:02 PM EDT	Severe Thunderstorm Warning	LWX	Calvert, Charles, Saint Mary's	43 min
Jun 16, 7:34 PM EDT	Special Weather Statement	AKQ	Dorchester	41 min
Jun 16, 7:49 PM EDT	Special Weather Statement	AKQ	Somerset	41 min
Jun 16, 8:25 PM EDT	Areal Flood Advisory	AKQ	Somerset	3 hr
Jun 16, 9:08 PM EDT	Special Weather Statement	AKQ	Somerset	67 min
Jun 19, 4:56 PM EDT	Severe Thunderstorm Warning	LWX	Frederick, Montgomery	33 min
Jun 19, 5:05 PM EDT	Special Weather Statement	PHI	Talbot	25 min
Jun 19, 5:27 PM EDT	Special Weather Statement	PHI	Talbot	33 min
Jun 19, 5:30 PM EDT	Areal Flood Advisory	PHI	Talbot	98 min
Jun 19, 7:27 PM EDT	Special Weather Statement	PHI	Caroline	33 min
Jun 20, 3:00 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel	8 hr
Jun 20, 2:49 PM EDT	Beach Hazards Statement	AKQ	Worcester	3 days
Jun 20, 2:49 PM EDT	High Surf Advisory	AKQ	Worcester	47 hr
Jun 20, 3:04 PM EDT	Coastal Flood Watch	LWX	Saint Mary's	25 hr
Jun 20, 3:04 PM EDT	Coastal Flood Warning	LWX	Saint Mary's	15 hr
Jun 20, 3:04 PM EDT	Coastal Flood Advisory	LWX	Saint Mary's	3 hr
Jun 20, 3:04 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Charles, Saint Mary's	22 hr
Jun 21, 3:23 AM EDT	Coastal Flood Statement	AKQ	Worcester	26 hr
Jun 21, 5:52 AM EDT	Coastal Flood Warning	LWX	Saint Mary's	27 hr
Jun 21, 5:52 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Calvert, Charles, Saint Mary's	30 hr
Jun 21, 4:03 PM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico	16 hr
Jun 22, 12:58 PM EDT	Coastal Flood Advisory	LWX	Saint Mary's	7 hr
Jun 22, 7:35 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Charles, Saint Mary's	18 hr
Jun 23, 12:42 AM EDT	Coastal Flood Statement	AKQ	Dorchester, Somerset, Wicomico	10 hr
Jun 23, 2:47 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Saint Mary's	7 hr
Jun 23, 5:23 PM EDT	Areal Flood Warning	LWX	Montgomery	3 hr
Jun 26, 12:36 PM EDT	Mesoscale Discussion	SPC	Allegany, Anne Arundel, Baltimore, Calvert, Caroline, Carroll and 17 more	2 hr
Jun 26, 2:20 PM EDT	Severe Thunderstorm Watch	SPC	Allegany, Anne Arundel, Baltimore, Carroll, Cecil, Charles and 7 more	9 hr
Jun 26, 2:29 PM EDT	Severe Thunderstorm Warning	LWX	Allegany	46 min
Jun 26, 3:06 PM EDT	Severe Thunderstorm Warning	LWX	Allegany	15 min
Jun 26, 4:30 PM EDT	Mesoscale Discussion	SPC	Allegany, Carroll, Charles, Frederick, Howard, Montgomery and 1 more	90 min
Jun 26, 4:59 PM EDT	Severe Thunderstorm Warning	LWX	Allegany	12 min
Jun 26, 5:28 PM EDT	Severe Thunderstorm Warning	LWX	Washington	43 min
Jun 26, 6:08 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, City of Baltimore	52 min
Jun 26, 6:27 PM EDT	Severe Thunderstorm Warning	LWX	Carroll, Frederick	48 min
Jun 26, 6:35 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford	40 min
Jun 26, 7:04 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford	14 min
Jun 26, 7:06 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford	39 min
Jun 26, 7:08 PM EDT	Mesoscale Discussion	SPC	Saint Mary's, Somerset, Wicomico	2 hr
Jun 26, 7:41 PM EDT	Severe Thunderstorm Watch	SPC	Dorchester, Saint Mary's, Somerset, Wicomico, Worcester	7 hr
Jun 26, 8:03 PM EDT	Mesoscale Discussion	SPC	Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil and 10 more	87 min
Jun 26, 8:49 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford	41 min
Jun 26, 9:13 PM EDT	Mesoscale Discussion	SPC	Saint Mary's, Somerset, Wicomico, Worcester	62 min
Jun 26, 10:10 PM EDT	Special Weather Statement	AKQ	Worcester	50 min
Jun 26, 11:29 PM EDT	Severe Thunderstorm Warning	AKQ	Somerset	31 min
Jun 26, 11:53 PM EDT	Severe Thunderstorm Warning	AKQ	Somerset, Worcester	52 min
Jun 27, 12:02 AM EDT	Mesoscale Discussion	SPC	Somerset, Worcester	118 min
Jun 27, 1:54 PM EDT	Severe Thunderstorm Warning	LWX	Cecil, Harford	51 min
Jun 27, 2:11 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery, Prince George's	49 min
Jun 27, 2:43 PM EDT	Mesoscale Discussion	SPC	Calvert, Caroline, Dorchester, Queen Anne's, Saint Mary's, Somerset and 3 more	2 hr
Jun 27, 2:46 PM EDT	Flash Flood Warning	LWX	Cecil, Harford	3 hr
Jun 27, 3:02 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Prince George's	43 min
Jun 27, 3:19 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Prince George's	41 min
Jun 27, 3:28 PM EDT	Flash Flood Warning	LWX	Anne Arundel	2 hr
Jun 27, 3:30 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford, City of Baltimore	45 min
Jun 27, 3:32 PM EDT	Areal Flood Advisory	PHI	Kent, Queen Anne's	3 hr
Jun 27, 3:41 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Prince George's	64 min
Jun 27, 3:41 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Prince George's	24 min
Jun 27, 3:52 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Baltimore, Harford, Howard, City of Baltimore	38 min
Jun 27, 3:57 PM EDT	Areal Flood Warning	LWX	Baltimore, Harford, City of Baltimore	2 hr
Jun 27, 4:12 PM EDT	Special Weather Statement	AKQ	Dorchester, Somerset, Wicomico	78 min
Jun 27, 4:24 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Queen Anne's, Talbot	51 min
Jun 27, 5:08 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Queen Anne's, Talbot	37 min
Jun 27, 5:08 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Queen Anne's, Talbot	35 min
Jun 27, 5:12 PM EDT	Special Weather Statement	AKQ	Dorchester	63 min
Jun 27, 5:29 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Talbot	46 min
Jun 27, 5:55 PM EDT	Special Weather Statement	AKQ	Somerset	80 min
Jun 27, 6:06 PM EDT	Special Weather Statement	PHI	Caroline	24 min
Jun 27, 7:14 PM EDT	Special Weather Statement	AKQ	Wicomico	46 min
Jun 27, 7:37 PM EDT	Special Weather Statement	AKQ	Worcester	53 min
Jun 27, 8:01 PM EDT	Special Weather Statement	AKQ	Worcester	44 min
Jun 30, 4:29 PM EDT	Tornado Warning	LWX	Howard	16 min
Jun 30, 4:41 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Baltimore, Howard, City of Baltimore	24 min
Jun 30, 5:32 PM EDT	Areal Flood Warning	LWX	Baltimore, Carroll	89 min

By product

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

Product	Alerts
Severe storms
Severe Thunderstorm Warning	38
Tornado Warning	1
Severe Thunderstorm Watch	4
Mesoscale Discussion	15
Special Weather Statement	27
Flooding
Areal Flood Warning	3
Flash Flood Warning	2
Areal Flood Advisory	4
Coast and beach
Coastal Flood Warning	4
Coastal Flood Watch	3
Coastal Flood Advisory	19
High Surf Advisory	1
Beach Hazards Statement	3
Coastal Flood Statement	2

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

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. Warning verification from the Mesonet's Cow. Rebuilt daily.