Last update: 05.18.08 - Sun - 08:45:07 AM (EDT)
Current Watches, Warnings and Advisories for Maryland
Issued by the National Weather Service
This page contains watches, warnings and advisories that are in effect for Maryland. This file is usually updated about every two minutes.
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List of Active Alerts by County
Anne Arundel
coastal flood advisory
Central, Eastern Allegany
short term forecast
Extreme Western Allegany
short term forecast
Harford
coastal flood advisory
Southern Baltimore
coastal flood advisory
Washington
short term forecast
Short Term Forecast
Washington (Maryland)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 753 AM EDT SUN MAY 18 2008 MDZ003-501-502-VAZ021-025>031-WVZ050>055-501>504-181400- WASHINGTON-EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY- HIGHLAND-AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN- CLARKE-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-HARDY- WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL- 753 AM EDT SUN MAY 18 2008 .NOW... SCATTERED SHOWERS WILL AFFECT LOCATIONS WEST OF THE BLUE RIDGE THROUGH MID MORNING. THE MOST CONCENTRATED AREA OF SHOWERS WILL MOVE ACROSS WESTERN MARYLAND AND THE EASTERN WEST VIRGINIA PANHANDLE...BRINGING UP TO A TENTH OF AN INCH OF RAINFALL. SOME LOCATIONS THAT WILL BE AFFECTED INCLUDE CUMBERLAND... MARTINSBURG... HANCOCK AND HAGERSTOWN ALONG WITH INTERSTATES 68 AND 70. $$Issuing Weather Forecast Office Homepage
Coastal Flood Advisory
Harford (Maryland)
COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 301 AM EDT SUN MAY 18 2008 DCZ001-MDZ007-011-014-VAZ054-181500- /O.NEW.KLWX.CF.Y.0012.080518T0800Z-080518T1500Z/ DISTRICT OF COLUMBIA-HARFORD-SOUTHERN BALTIMORE-ANNE ARUNDEL- ARLINGTON/FALLS CHURCH/ALEXANDRIA- 301 AM EDT SUN MAY 18 2008 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM EDT THIS MORNING. WATER LEVELS ARE A FOOT ABOVE ASTRONOMICAL PREDICTIONS THIS MORNING ALONG THE UPPER TIDAL POTOMAC RIVER AT WASHINGTON DC AND ALEXANDRIA...AND THE NORTHERN CHESAPEAKE BAY AT ANNAPOLIS NORTHWARD ALONG THE WESTERN SHORE. COUPLED WITH THE RELATIVELY HIGH ASTRONOMICAL TIDES ASSOCIATED WITH THE FULL MOON...MINOR OR NUISANCE COASTAL FLOODING IS EXPECTED WITH HIGH TIDE THIS MORNING. HERE ARE THE TIMES OF THE NEXT HIGH TIDES FOR A FEW LOCATIONS FROM NORTH TO SOUTH... ON THE CHESAPEAKE BAY... HAVRE DE GRACE...9:45 AM... BOWLEY BAR...7:23 AM... FORT MCHENRY BALTIMORE...6:32 AM... ANNAPOLIS U.S. NAVAL ACADEMY...5:02 AM... NOW ALONG THE POTOMAC RIVER... WASHINGTON DC KEY BRIDGE...8:09 AM... ALEXANDRIA...8:02 AM... A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. $$ ROGOWSKIIssuing Weather Forecast Office Homepage
Coastal Flood Advisory
Southern Baltimore (Maryland)
COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 301 AM EDT SUN MAY 18 2008 DCZ001-MDZ007-011-014-VAZ054-181500- /O.NEW.KLWX.CF.Y.0012.080518T0800Z-080518T1500Z/ DISTRICT OF COLUMBIA-HARFORD-SOUTHERN BALTIMORE-ANNE ARUNDEL- ARLINGTON/FALLS CHURCH/ALEXANDRIA- 301 AM EDT SUN MAY 18 2008 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM EDT THIS MORNING. WATER LEVELS ARE A FOOT ABOVE ASTRONOMICAL PREDICTIONS THIS MORNING ALONG THE UPPER TIDAL POTOMAC RIVER AT WASHINGTON DC AND ALEXANDRIA...AND THE NORTHERN CHESAPEAKE BAY AT ANNAPOLIS NORTHWARD ALONG THE WESTERN SHORE. COUPLED WITH THE RELATIVELY HIGH ASTRONOMICAL TIDES ASSOCIATED WITH THE FULL MOON...MINOR OR NUISANCE COASTAL FLOODING IS EXPECTED WITH HIGH TIDE THIS MORNING. HERE ARE THE TIMES OF THE NEXT HIGH TIDES FOR A FEW LOCATIONS FROM NORTH TO SOUTH... ON THE CHESAPEAKE BAY... HAVRE DE GRACE...9:45 AM... BOWLEY BAR...7:23 AM... FORT MCHENRY BALTIMORE...6:32 AM... ANNAPOLIS U.S. NAVAL ACADEMY...5:02 AM... NOW ALONG THE POTOMAC RIVER... WASHINGTON DC KEY BRIDGE...8:09 AM... ALEXANDRIA...8:02 AM... A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. $$ ROGOWSKIIssuing Weather Forecast Office Homepage
Coastal Flood Advisory
Anne Arundel (Maryland)
COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 301 AM EDT SUN MAY 18 2008 DCZ001-MDZ007-011-014-VAZ054-181500- /O.NEW.KLWX.CF.Y.0012.080518T0800Z-080518T1500Z/ DISTRICT OF COLUMBIA-HARFORD-SOUTHERN BALTIMORE-ANNE ARUNDEL- ARLINGTON/FALLS CHURCH/ALEXANDRIA- 301 AM EDT SUN MAY 18 2008 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM EDT THIS MORNING. WATER LEVELS ARE A FOOT ABOVE ASTRONOMICAL PREDICTIONS THIS MORNING ALONG THE UPPER TIDAL POTOMAC RIVER AT WASHINGTON DC AND ALEXANDRIA...AND THE NORTHERN CHESAPEAKE BAY AT ANNAPOLIS NORTHWARD ALONG THE WESTERN SHORE. COUPLED WITH THE RELATIVELY HIGH ASTRONOMICAL TIDES ASSOCIATED WITH THE FULL MOON...MINOR OR NUISANCE COASTAL FLOODING IS EXPECTED WITH HIGH TIDE THIS MORNING. HERE ARE THE TIMES OF THE NEXT HIGH TIDES FOR A FEW LOCATIONS FROM NORTH TO SOUTH... ON THE CHESAPEAKE BAY... HAVRE DE GRACE...9:45 AM... BOWLEY BAR...7:23 AM... FORT MCHENRY BALTIMORE...6:32 AM... ANNAPOLIS U.S. NAVAL ACADEMY...5:02 AM... NOW ALONG THE POTOMAC RIVER... WASHINGTON DC KEY BRIDGE...8:09 AM... ALEXANDRIA...8:02 AM... A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE. $$ ROGOWSKIIssuing Weather Forecast Office Homepage
Short Term Forecast
Extreme Western Allegany (Maryland)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 753 AM EDT SUN MAY 18 2008 MDZ003-501-502-VAZ021-025>031-WVZ050>055-501>504-181400- WASHINGTON-EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY- HIGHLAND-AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN- CLARKE-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-HARDY- WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL- 753 AM EDT SUN MAY 18 2008 .NOW... SCATTERED SHOWERS WILL AFFECT LOCATIONS WEST OF THE BLUE RIDGE THROUGH MID MORNING. THE MOST CONCENTRATED AREA OF SHOWERS WILL MOVE ACROSS WESTERN MARYLAND AND THE EASTERN WEST VIRGINIA PANHANDLE...BRINGING UP TO A TENTH OF AN INCH OF RAINFALL. SOME LOCATIONS THAT WILL BE AFFECTED INCLUDE CUMBERLAND... MARTINSBURG... HANCOCK AND HAGERSTOWN ALONG WITH INTERSTATES 68 AND 70. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
Central, Eastern Allegany (Maryland)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 753 AM EDT SUN MAY 18 2008 MDZ003-501-502-VAZ021-025>031-WVZ050>055-501>504-181400- WASHINGTON-EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY- HIGHLAND-AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN- CLARKE-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-HARDY- WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL- 753 AM EDT SUN MAY 18 2008 .NOW... SCATTERED SHOWERS WILL AFFECT LOCATIONS WEST OF THE BLUE RIDGE THROUGH MID MORNING. THE MOST CONCENTRATED AREA OF SHOWERS WILL MOVE ACROSS WESTERN MARYLAND AND THE EASTERN WEST VIRGINIA PANHANDLE...BRINGING UP TO A TENTH OF AN INCH OF RAINFALL. SOME LOCATIONS THAT WILL BE AFFECTED INCLUDE CUMBERLAND... MARTINSBURG... HANCOCK AND HAGERSTOWN ALONG WITH INTERSTATES 68 AND 70. $$Issuing Weather Forecast Office Homepage
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