Broadcast Time 07/31/2024 17:38 EDT
Rise 6:10AM
Set 8:21PM
Reporting Station : Leesburg / Godfrey, VA
Scattered clouds. Extremely hot.
Rise 6:10AM
Set 8:21PM
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY AFTERNOON
IAD / No delays
Broadcast Time 07/31/2024 17:38 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 17:38 EDT |
Issuing Time | 07/31/2024 17:38 EDT | Valid Until | 07/31/2024 19:15 EDT |
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for. Tidal Potomac from Indian Head to Cobb Island MD. Tidal Potomac from Key Bridge to Indian Head MD. * Until 715 PM EDT. * At 538 PM EDT, a strong thunderstorm was located over Woodrow Wilson Bridge, moving east at 10 knots. HAZARD. Wind gusts 34 knots or greater and small hail. SOURCE. Radar indicated. IMPACT. Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include. Fort Washington, Gunston Hall, Woodrow Wilson Bridge, Fort Hunt, National Harbor, Mason Neck State Park, and Alexandria.
Broadcast Time 07/31/2024 17:04 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 17:04 EDT |
Issuing Time | 07/31/2024 17:04 EDT | Valid Until | 07/31/2024 18:30 EDT |
SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for. Tidal Potomac from Key Bridge to Indian Head MD. * Until 630 PM EDT. * At 504 PM EDT, a severe thunderstorm was located near Key Bridge, moving east at 10 knots. HAZARD. Wind gusts 34 knots or greater and large hail. SOURCE. Radar indicated. IMPACT. Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Hail may damage your vessel. * Locations impacted include. Tidal Basin, Key Bridge, Reagan National Airport, National Harbor, and Alexandria.
Broadcast Time 07/31/2024 16:59 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 16:59 EDT |
Issuing Time | 07/31/2024 16:59 EDT | Valid Until | 08/02/2024 00:00 EDT |
The Maryland Department of the Environment has issued a Code ORANGE Air Quality Alert Thursday for the Maryland suburban DC region. 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.
Broadcast Time 07/31/2024 16:59 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 16:59 EDT |
Issuing Time | 07/31/2024 16:59 EDT | Valid Until | 08/02/2024 00:00 EDT |
The Maryland Department of the Environment has issued a Code ORANGE Air Quality Alert Thursday for the Baltimore City Metro and Annapolis region. 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.
Broadcast Time 07/31/2024 15:25 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 15:25 EDT |
Issuing Time | 07/31/2024 15:25 EDT | Valid Until | 08/01/2024 04:00 EDT |
* WHAT. Heat index values up to 107 expected. * WHERE. Portions of central, northeast, northern and southern Maryland, The District of Columbia and central and northern Virginia. * WHEN. From noon to 8 PM EDT Thursday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses to occur.
Broadcast Time 07/31/2024 04:17 EDT
Issued By | NWS State College PA | Broadcast Time | 07/31/2024 04:17 EDT |
Issuing Time | 07/31/2024 04:17 EDT | Valid Until | 07/31/2024 18:00 EDT |
* WHAT. Heat index values 100 to 104 expected. * WHERE. Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, Perry, and York Counties. * WHEN. From noon Thursday to 8 PM EDT Friday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses. Heat-related impacts are likely in some health systems, heat-sensitive industries and infrastructure.
Broadcast Time 07/31/2024 17:26 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 17:26 EDT |
Issuing Time | 07/31/2024 17:26 EDT | Valid Until | 07/31/2024 18:15 EDT |
SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for. The central District of Columbia. Central Prince Georges County in central Maryland. Arlington County in northern Virginia. The southeastern City of Falls Church in northern Virginia. East central Fairfax County in northern Virginia. The City of Alexandria in northern Virginia. * Until 615 PM EDT. * At 526 PM EDT, a severe thunderstorm was located over Crystal City, moving east at 10 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. Arlington, Alexandria, Annandale, Clinton, Springfield, Fort Washington, Forestville, Falls Church, Huntington, Largo, Coral Hills, National Harbor, Nationals Park, Fedex Field, Gallaudet University, Reagan National Airport, Rosslyn, Crystal City, RFK Stadium, and Andrews Air Force Base.
Broadcast Time 07/31/2024 17:45 EDT
Issued By | NWS Baltimore MD/Washington DC | Broadcast Time | 07/31/2024 17:45 EDT |
Issuing Time | 07/31/2024 17:45 EDT | Valid Until | 07/31/2024 18:15 EDT |
At 544 PM EDT, a severe thunderstorm was located over Nationals Park, moving east at 10 mph. HAZARD. 70 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. Arlington, Alexandria, Annandale, Clinton, Springfield, Fort Washington, Forestville, Falls Church, Huntington, Largo, Coral Hills, National Harbor, Nationals Park, Reagan National Airport, Crystal City, RFK Stadium, Andrews Air Force Base, Lincolnia, Camp Springs, and Franconia.
Rise 6:10AM
Set 8:21PM
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY AFTERNOON
IAD / No delays
Rise 6:10AM
Set 8:21PM
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY AFTERNOON
IAD / No delays
Rise 6:10AM
Set 8:21PM
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY AFTERNOON
IAD / No delays