Richmond, Virginia, is anticipating significant snowfall this weekend, marking the first alert weather day for the region. According to the latest updates, snow is likely to begin Saturday afternoon. The primary accumulation is expected Saturday evening and continue into Sunday.
Snow Forecast: What to Expect
Weather models indicate a strong winter storm developing, with initial snowfall expected as early as Saturday. The heaviest accumulations are projected for Sunday. Recent model runs suggest that a transition to sleet may occur late in the storm, particularly on Sunday afternoon.
Key Factors Influencing the Snow
Several weather patterns are contributing to this forecast:
- A strong high-pressure system located to the north.
- An Arctic outbreak bringing cold air to the Mid-Atlantic region.
- A unique “Split Flow” pattern that has not been seen this winter.
The interaction between the Northern and Southern branches of the jet stream is critical. The Northern stream is responsible for delivering cold air, while the Southern stream provides moisture, creating conditions suitable for notable winter storms.
Timing and Impact of the Storm
As the weekend approaches, the timing of the snowfall has become clearer. Snow may initially be light, but conditions are likely to worsen Saturday night into Sunday. It is important to note that variations in the forecast may occur in the coming days.
The preliminary estimate for snowfall is between 6 to 12 inches, based on computer model projections. Anticipated liquid equivalent from the storm is approximately 1 inch. This could lead to snow-covered roads and sidewalks lasting several days, with temperatures remaining below freezing through midweek.
Preparedness Recommendations
- Start preparations for winter weather conditions.
- Expect possible travel disruptions due to snow accumulation.
- Stay informed on any changes in the forecast.
While this storm has the potential for high impact, it appears that the snow will likely not accumulate significantly on trees and power lines, reducing the risk of widespread outages. Residents should remain vigilant and prepare for the weather conditions expected this weekend.
