Winter Weather Outlook for the D.C. Area: Snow and Ice Chances This Week
The D.C. region anticipates disruptive winter storms this week, starting with a mix of precipitation on Saturday, followed by a heavier event on Tuesday. Advisory forecasts suggest significant snow and ice, warranting caution and preparedness, especially on untreated roads.
The District of Columbia area anticipates two winter weather events within the coming five days that may disrupt activities. The first event will occur on Saturday, comprising a light mix of snow, sleet, and freezing rain. A more significant winter storm may follow on Tuesday, potentially leading to heavier snow accumulation.
Winter weather advisories have been issued across much of the region for Saturday, with the exception of parts of Southern Maryland and southern Virginia. Precipitation is expected to begin in the mid-morning, transitioning from snow and sleet into freezing rain by the afternoon. Untreated roads may become treacherous, particularly in cooler areas.
On Saturday, snowfall and sleet are predicted from 8 a.m. to noon, with temperatures ranging from 29 to 34 degrees. By noon, the mix will transition to sleet, possibly followed by freezing rain in southern areas, potentially accumulating up to an inch of snow and sleet. Later in the day, freezing rain will likely dominate, tapering off by the evening.
As for Tuesday’s storm, it is expected to provide more substantial moisture and may lead to increased snow potential. Forecast models exhibit variability in their predictions, with some expecting all snow and others calling for a mix with rain. This event’s timing and duration remain uncertain, with initial snow expected early in the day.
Models project varied snowfall amounts: the UK Met model estimates between 8 to 14 inches (pure snow), while the European model anticipates a mix, estimating 3 to 6 inches. The American model suggests 7 to 11 inches—but caution exists, as such snowfall amounts have historically been unexpected in similar patterns. The likelihood of accumulating at least one inch of snow is at 70%, with diminishing probabilities for larger amounts.
As winter weather looms, residents are advised to take practical steps for safety. To stay warm, dress appropriately and prepare for potential power outages. For safe travel, familiarize oneself with emergency car supplies and actions if stranded. Additionally, homeowners should ready their properties for cold weather and ensure communication systems are functioning properly.
The D.C. area is bracing for two winter storms, anticipated to bring snow and ice over a span of five days. Each storm possesses unique characteristics, with the first storm predicted to arrive on Saturday bringing a mix of winter precipitation. The subsequent storm on Tuesday is anticipated to be more substantial, warranting close attention due to its potential impacts on travel and safety. Weather advisories are essential for alerting residents about hazardous conditions, and forecasters are using various models to gauge precipitation amounts that may affect travel safety. Understanding the nuances of each storm allows residents to prepare effectively.
In summary, the D.C. area is set for winter storms bringing varied precipitation on Saturday and Tuesday. Residents should remain cautious, especially on untreated surfaces, and prepare for potentially significant snowfall and ice. Staying informed through weather advisories and following safety guidelines can mitigate risks associated with winter weather.
Original Source: www.washingtonpost.com
