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Home Return to list Severe Thunderstorm Warning 0166 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-06-22 17:54:44
400
WUUS51 KLWX 222254
SVRLWX
MDC003-009-017-033-037-222345-
/O.NEW.KLWX.SV.W.0166.260622T2254Z-260622T2345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
654 PM EDT Mon Jun 22 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Southeastern Anne Arundel County in central Maryland...
North central St. Marys County in southern Maryland...
Calvert County in southern Maryland...
Southeastern Prince Georges County in central Maryland...
Northeastern Charles County in southern Maryland...
* Until 745 PM EDT.
* At 653 PM EDT, severe thunderstorms were located along a line
extending from Clinton to near Dunkirk to near Sheridan Point,
moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.
* Locations impacted include...
Annapolis, Clinton, Mayo, Shady Side, Chesapeake Beach, Deale,
Naval Academy, Prince Frederick, Upper Marlboro, Severn River,
South River, Hallowing Point, Breezy Point, Rhode River, Sheridan
Point, Rosaryville, Marlton, Golden Beach, Dunkirk, and
Londontowne.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3895 7645 3873 7651 3852 7649 3848 7646
3839 7674 3867 7678 3873 7697 3903 7639
3901 7637
TIME...MOT...LOC 2253Z 238DEG 40KT 3874 7690 3869 7674 3840 7670
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Cancelled Issued At: 2026-06-22 18:13:45
196
WWUS51 KLWX 222313
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
713 PM EDT Mon Jun 22 2026
MDC017-222323-
/O.CAN.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Charles MD-
713 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CHARLES COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central and southern Maryland.
&&
LAT...LON 3895 7645 3872 7651 3852 7649 3848 7646
3843 7663 3865 7660 3882 7679 3903 7639
3901 7637
TIME...MOT...LOC 2313Z 238DEG 40KT 3885 7666 3880 7650 3851 7646
$$
MDC003-009-033-037-222345-
/O.CON.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Anne Arundel MD-St. Marys MD-Calvert MD-Prince Georges MD-
713 PM EDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHEASTERN ANNE ARUNDEL...NORTHERN ST. MARYS...CENTRAL CALVERT
AND EAST CENTRAL PRINCE GEORGES COUNTIES...
At 713 PM EDT, severe thunderstorms were located along a line
extending from near Upper Marlboro to near Shady Side to near Flag
Harbor, moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Annapolis, Mayo, Shady Side, Chesapeake Beach, Deale, Naval Academy,
Prince Frederick, Upper Marlboro, Severn River, South River, Breezy
Point, Rhode River, Dunkirk, Londontowne, Saint Leonard, Edgewater,
Huntingtown, Owings, Calvert Beach, and Galesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3895 7645 3872 7651 3852 7649 3848 7646
3843 7663 3865 7660 3882 7679 3903 7639
3901 7637
TIME...MOT...LOC 2313Z 238DEG 40KT 3885 7666 3880 7650 3851 7646
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Continued Issued At: 2026-06-22 18:13:45
196
WWUS51 KLWX 222313
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
713 PM EDT Mon Jun 22 2026
MDC017-222323-
/O.CAN.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Charles MD-
713 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CHARLES COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central and southern Maryland.
&&
LAT...LON 3895 7645 3872 7651 3852 7649 3848 7646
3843 7663 3865 7660 3882 7679 3903 7639
3901 7637
TIME...MOT...LOC 2313Z 238DEG 40KT 3885 7666 3880 7650 3851 7646
$$
MDC003-009-033-037-222345-
/O.CON.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Anne Arundel MD-St. Marys MD-Calvert MD-Prince Georges MD-
713 PM EDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHEASTERN ANNE ARUNDEL...NORTHERN ST. MARYS...CENTRAL CALVERT
AND EAST CENTRAL PRINCE GEORGES COUNTIES...
At 713 PM EDT, severe thunderstorms were located along a line
extending from near Upper Marlboro to near Shady Side to near Flag
Harbor, moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Annapolis, Mayo, Shady Side, Chesapeake Beach, Deale, Naval Academy,
Prince Frederick, Upper Marlboro, Severn River, South River, Breezy
Point, Rhode River, Dunkirk, Londontowne, Saint Leonard, Edgewater,
Huntingtown, Owings, Calvert Beach, and Galesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3895 7645 3872 7651 3852 7649 3848 7646
3843 7663 3865 7660 3882 7679 3903 7639
3901 7637
TIME...MOT...LOC 2313Z 238DEG 40KT 3885 7666 3880 7650 3851 7646
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Continued Issued At: 2026-06-22 18:31:45
751
WWUS51 KLWX 222331
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
731 PM EDT Mon Jun 22 2026
MDC009-033-037-222341-
/O.CAN.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
St. Marys MD-Calvert MD-Prince Georges MD-
731 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN ST. MARYS...CENTRAL
CALVERT AND EAST CENTRAL PRINCE GEORGES COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central Maryland.
&&
LAT...LON 3896 7645 3873 7651 3881 7656 3888 7667
3903 7639 3901 7637
TIME...MOT...LOC 2331Z 230DEG 25KT 3887 7659 3878 7646
$$
MDC003-222345-
/O.CON.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Anne Arundel MD-
731 PM EDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHEASTERN ANNE ARUNDEL COUNTY...
At 731 PM EDT, severe thunderstorms were located along a line
extending from near Rhode River to near Shady Side, moving northeast
at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Annapolis, Mayo, Shady Side, Deale, Naval Academy, Rhode River,
Severn River, South River, Londontowne, Edgewater, Galesville,
Highland Beach, Hillsmere Shores, Harwood, West River, Eastport, and
Bay Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3896 7645 3873 7651 3881 7656 3888 7667
3903 7639 3901 7637
TIME...MOT...LOC 2331Z 230DEG 25KT 3887 7659 3878 7646
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Cancelled Issued At: 2026-06-22 18:31:45
751
WWUS51 KLWX 222331
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
731 PM EDT Mon Jun 22 2026
MDC009-033-037-222341-
/O.CAN.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
St. Marys MD-Calvert MD-Prince Georges MD-
731 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN ST. MARYS...CENTRAL
CALVERT AND EAST CENTRAL PRINCE GEORGES COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central Maryland.
&&
LAT...LON 3896 7645 3873 7651 3881 7656 3888 7667
3903 7639 3901 7637
TIME...MOT...LOC 2331Z 230DEG 25KT 3887 7659 3878 7646
$$
MDC003-222345-
/O.CON.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Anne Arundel MD-
731 PM EDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR SOUTHEASTERN ANNE ARUNDEL COUNTY...
At 731 PM EDT, severe thunderstorms were located along a line
extending from near Rhode River to near Shady Side, moving northeast
at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Annapolis, Mayo, Shady Side, Deale, Naval Academy, Rhode River,
Severn River, South River, Londontowne, Edgewater, Galesville,
Highland Beach, Hillsmere Shores, Harwood, West River, Eastport, and
Bay Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3896 7645 3873 7651 3881 7656 3888 7667
3903 7639 3901 7637
TIME...MOT...LOC 2331Z 230DEG 25KT 3887 7659 3878 7646
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Expired Issued At: 2026-06-22 18:36:45
861
WWUS51 KLWX 222336
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
736 PM EDT Mon Jun 22 2026
MDC003-222346-
/O.EXP.KLWX.SV.W.0166.000000T0000Z-260622T2345Z/
Anne Arundel MD-
736 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ANNE ARUNDEL
COUNTY WILL EXPIRE AT 745 PM EDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central Maryland.
&&
LAT...LON 3896 7645 3873 7651 3881 7656 3888 7667
3903 7639 3901 7637
TIME...MOT...LOC 2336Z 238DEG 40KT 3887 7659 3878 7646
$$
KJP
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