Winter Weather Warnings / Watches / Advisories
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
986 WWUS41 KLWX 011211 WSWLWX URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 711 AM EST Mon Dec 1 2025 ...FIRST WIDESPREAD WINTER EVENT OF THE SEASON... .Precipitation is expected to overspread the area after midnight tonight from southwest to northeast. While precipitation is likely to start as snow areawide, it is expected to mix with and change to sleet and freezing rain for most of the area. Locations along and south of US-50/I-66 likely end the event as rain as temperatures warm through the morning. Areas along the Mason-Dixon Line are most likely to remain all snow through the event, but that remains uncertain given exact low track. The Tuesday morning commute could be impacted for all areas in the Winter Weather Advisory. Updates to the forecast are likely, so please remain weather aware for the first widespread winter event of the season. MDZ501-502-509-510-WVZ501-503-504-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1800Z/ Extreme Western Allegany-Central and Eastern Allegany-Western Garrett-Eastern Garrett-Western Grant-Western Mineral-Eastern Mineral- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations between 1 and 3 inches, with locally up to 4 inches near the Mason-Dixon Line. Ice accumulations up to one tenth of an inch. * WHERE...Portions of western Maryland and eastern West Virginia. * WHEN...From 1 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. Additional upslope snow showers are expected Tuesday afternoon for locations west of the Allegheny Front which could produce a coating to inch or so of additional accumulation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ VAZ025>031-036>040-050-051-501-503>505-507-508-WVZ050-055-502-505- 506-012015- /O.CON.KLWX.WW.Y.0022.251202T0600Z-251202T1700Z/ Augusta-Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke- Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge- Hampshire-Hardy-Eastern Grant-Western Pendleton-Eastern Pendleton- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO NOON EST TUESDAY... * WHAT...Mixed precipitation expected, with a majority of the precipitation expected in the form of freezing rain. Total snow and sleet accumulations up to one inch and ice accumulations around one tenth of an inch, with upwards of two tenths of an inch possible on the higher ridges. * WHERE...Portions of central, northern, northwest, and western Virginia and eastern West Virginia. * WHEN...From 1 AM to noon EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start briefly as snow before mixing with and changing over to sleet and freezing rain. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MDZ003>006-507-WVZ051>053-012015- /O.CON.KLWX.WW.Y.0022.251202T0800Z-251202T1800Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Northwest Harford-Morgan-Berkeley-Jefferson- 711 AM EST Mon Dec 1 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 1 PM EST TUESDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations of 1 to 2 inches, with locally higher amounts upwards of 4 inches possible near the Mason-Dixon Line and higher elevations such as Parr`s Ridge. Ice accumulations up to one tenth of an inch. * WHERE...Portions of north central and northern Maryland and eastern West Virginia. * WHEN...From 3 AM to 1 PM EST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute. * ADDITIONAL DETAILS...Precipitation is expected to overspread the area after midnight tonight. Precipitation is expected to start as snow before mixing with sleet and freezing rain. Should precipitation stay all snow or snow for a longer period of time, locally higher snowfall amounts would be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ DHOF