Severe Thunderstorm Warning issued May 1 at 6:39PM EDT until May 1 at 7:15PM EDT by NWS Baltimore MD/Washington DC
SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northwestern Washington County in north central Maryland... Northeastern Allegany County in western Maryland... * Until 715 PM EDT. * At 638 PM EDT, a severe thunderstorm was located near Inglesmith, or 11 miles north of Paw Paw, moving northeast at 30 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
Small Craft Advisory issued April 25 at 9:21PM EDT until April 27 at 6:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...South winds 10 to 15 kt with gusts up to 25 kt, becoming west with gusts up to 30 kt Saturday evening. * WHERE...Tidal Potomac River from Indian Head MD to Smith Point VA, and Chesapeake Bay and adjoining estuaries north of Smith Point VA. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.
Air Quality Alert issued April 24 at 10:47AM EDT by NWS Baltimore MD/Washington DC
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.
Small Craft Advisory issued April 21 at 7:51PM EDT until April 22 at 2:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...South winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued April 19 at 7:43PM EDT until April 20 at 12:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Southwest winds 10 to 15 kt with gusts up to 20 kt. * WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Patuxent River to Broomes Island MD. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued April 19 at 7:43PM EDT until April 20 at 5:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt. * WHERE...Chesapeake Bay from North Beach MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 5 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.
Marine Weather Statement issued April 16 at 7:58PM EDT by NWS Baltimore MD/Washington DC
A few westerly to northwesterly wind gusts to near 20 knots are possible through mid evening. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time.
Small Craft Advisory issued April 16 at 7:57PM EDT until April 17 at 6:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt. * WHERE...Chesapeake Bay main channel north of Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 6 AM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Frost Advisory issued April 16 at 8:01PM EDT until April 17 at 9:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Temperatures of 33 to 36 degrees will result in frost formation. * WHERE...Portions of central, north central, northeast, and northern Maryland, central, northern, and northwest Virginia, and eastern West Virginia. * WHEN...From 2 AM to 9 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Frost Advisory issued April 16 at 2:04PM EDT until April 17 at 9:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Temperatures between 33 to 36 will result in frost formation. * WHERE...Portions of central, north central, and northern Maryland, central, northern, and northwest Virginia, and panhandle West Virginia. * WHEN...From 2 AM to 9 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.