
Άνεμος
18/7 6:19 μ.μ. 18:19 – 19/7 1:00 π.μ. 01:00
Tornado Watch issued July 18 at 2:19PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC TORNADO WATCH 495 REMAINS VALID UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MARYLAND THIS WATCH INCLUDES 6 COUNTIES IN CENTRAL MARYLAND ANNE ARUNDEL IN NORTHEAST MARYLAND CECIL IN NORTHERN MARYLAND BALTIMORE BALTIMORE CITY HARFORD IN SOUTHERN MARYLAND CALVERT THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ANDORA, ANNAPOLIS, APPLETON, ARNOLD, BALTIMORE, BARKSDALE, BAY VIEW, BLAKE, BOHEMIAS MILLS, BRANTWOOD, BROOMES ISLAND, BYNUM, CATONSVILLE, CHESAPEAKE BEACH, COVE POINT, DRUM POINT, DUNDALK, DUNKIRK, EDGEWOOD, ESSEX, FELLS POINT, GLEN BURNIE, HARFORD FURNACE, HICKORY, LONG BEACH, MAGNOLIA, MOUNT HARMONY, PARK HEIGHTS, PARKVILLE, RANDALLSTOWN, RIDGEWAY, SEVERN, SEVERNA PARK, SOUTH GATE, TOWSON, AND WOODLAWN.
National Weather Service
Πλημμύρα
18/7 6:00 μ.μ. 18:00 – 19/7 12:00 π.μ. 24:00
Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC A slow-moving front will interact with a very humid airmass in place to result in multiple rounds of showers and thunderstorms this afternoon and evening. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Washington DC, and portions of Maryland, including the following areas, Anne Arundel, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Prince Georges, Southeast Harford and Southern Baltimore, and northern Virginia, including the following areas, Arlington/Falls Church/Alexandria, Eastern Loudoun, Fairfax and Western Loudoun. * WHEN...From 2 PM this afternoon through 8 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - High humidity coupled with a slow-moving front is expected to result in multiple rounds of showers and thunderstorms this afternoon and evening. Localized rainfall rates of up to 2 inches per hour, with isolated totals of 2 to 4 inches are possible. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
National Weather Service
Ποιότητα του αέρα
17/7 8:40 μ.μ. 20:40 – 19/7 4:00 π.μ. 04:00
Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC The Maryland Department of the Environment has issued a Code ORANGE Air Quality Alert Saturday for Northeast Maryland. Concentrations of fine particulate matter due to wildfire smoke will persist at levels consistent with an Air Quality Index of Unhealthy (Red Alert) to Very Unhealthy (Purple Alert) Friday night into Saturday morning. Air quality begins to improve Saturday afternoon. Code Purple and Code Red Air Quality Alerts mean that air pollution concentrations within the region are unhealthy to very unhealthy for the general population. A Code Orange Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles visit the web site mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx
National Weather Service
Καταιγίδα
18/7 7:37 μ.μ. 19:37 – 18/7 8:00 μ.μ. 20:00
Severe Thunderstorm Warning issued July 18 at 3:37PM EDT until July 18 at 4:00PM EDT by NWS Baltimore MD/Washington DC SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Harford County in northern Maryland... West central Cecil County in northeastern Maryland... * Until 400 PM EDT. * At 337 PM EDT, a severe thunderstorm was located over Aberdeen, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. 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... Aberdeen, Havre De Grace, Aberdeen Proving Ground, Riverside, Perryman, Perryville, Port Deposit, Harford Furnace, Carsins, and Belcamp. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 900 PM EDT for northern and northeastern Maryland.
National Weather Service
Άνεμος
18/7 7:46 μ.μ. 19:46 – 18/7 9:30 μ.μ. 21:30
Special Marine Warning issued July 18 at 3:46PM EDT until July 18 at 5:30PM EDT by NWS Baltimore MD/Washington DC For the following areas... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay north of Pooles Island MD... Patapsco River including Baltimore Harbor... At 346 PM EDT, severe thunderstorms were located along a line extending from 14 nm west of Middle River to 13 nm west of Fort Smallwood State Park, moving east at 30 knots. HAZARD...Wind gusts in excess of 48 knots. SOURCE...Radar indicated. IMPACT...Boaters could easily be thrown overboard by suddenly higher wind and waves capsizing their vessel. Boats could suffer significant damage in high winds. Locations impacted include... Fort Smallwood State Park, Turkey Point, North Point State Park, Hart Miller Island, Bodkin Point, Tolchester Beach, Worton Point, Pooles Island, Spesutie Island, Gunpowder River, Northeast River, Sevenfoot Knoll, Havre De Grace, Aberdeen Proving Ground, and Middle River. A Tornado Watch remains in effect until 900 PM EDT for central, northern and northeastern Maryland...and the adjacent coastal waters.
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