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| Winter Weather Advisory issued December 4 at 1:56PM EST until December 5 at 4:00PM EST by NWS Baltimore MD/Washington DC | ||
| NWS Baltimore MD/Washington DC | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 12/04/2025 01:56 PM | 12/05/2025 04:00 PM | 12/04/2025 10:00 PM |
...SOME SNOW AND VERY COLD TEMPERATURES WILL RESULT IN TREACHEROUS
TRAVEL FOR THE FRIDAY MORNING COMMUTE...
.A combination of light snow and very cold temperatures will result
in treacherous travel Friday morning. The morning commute will be
impacted, with slick and icy roads and sidewalks expected.
* WHAT...Snow, with total snow accumulations near 1 inch.
* WHERE...DC, and portions of central Maryland and northern Virginia.
* WHEN...From 4 AM to 4 PM EST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Friday morning commute.
* ADDITIONAL DETAILS...Given temperatures will be in the 20s, snow
is expected to accumulate on all untreated surfaces. A light snow
will overspread the advisory area, with slightly higher amounts
possible in any banding features. As snow winds down, a light
freezing drizzle is possible into Friday afternoon.
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Hourly Forecast
Thu, 05:00 PM
Mostly SunnyWinds: 13 mph NW
Thu, 06:00 PM
Mostly ClearWinds: 12 mph NW
Thu, 07:00 PM
Mostly ClearWinds: 10 mph NW
Thu, 08:00 PM
Partly CloudyWinds: 8 mph N
Thu, 09:00 PM
Partly CloudyWinds: 7 mph N
Thu, 10:00 PM
Partly CloudyWinds: 7 mph N
Thu, 11:00 PM
Mostly CloudyWinds: 7 mph N
Fri, 12:00 AM
Mostly CloudyWinds: 6 mph N
Fri, 01:00 AM
CloudyWinds: 6 mph N
Fri, 02:00 AM
CloudyWinds: 6 mph NE
Fri, 03:00 AM
CloudyWinds: 6 mph NE
Fri, 04:00 AM
Chance Light SnowWinds: 6 mph NE
Fri, 05:00 AM
Light Snow LikelyWinds: 6 mph E
Fri, 06:00 AM
Light Snow LikelyWinds: 6 mph E
Fri, 07:00 AM
Light SnowWinds: 6 mph E
Fri, 08:00 AM
Light SnowWinds: 6 mph E
Fri, 09:00 AM
Light Snow LikelyWinds: 6 mph E
Fri, 10:00 AM
Light Snow LikelyWinds: 6 mph E
Fri, 11:00 AM
Light Snow LikelyWinds: 6 mph E
Fri, 12:00 PM
Chance Light SnowWinds: 6 mph E
Fri, 01:00 PM
Chance Light SnowWinds: 6 mph NE
Fri, 02:00 PM
Chance Light SnowWinds: 6 mph NE
Fri, 03:00 PM
Chance Light SnowWinds: 6 mph NE
Fri, 04:00 PM
Chance Light SnowWinds: 6 mph NE
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. A reinforcing cold front will cross the Mid-Atlantic this evening. Low pressure will likely track offshore of the Carolinas into the Atlantic Ocean Friday into Saturday, but there is considerable uncertainty as to how far north the low and its associated precipitation gets. High pressure briefly builds over the area this weekend. A couple of clipper-like systems may affect the area heading into early to mid next week. Small Craft Advisories will likely be needed on Monday.