Weather

A warm and sunny start to Saturday will give way to a stormy and unsettled pattern across our region this weekend. Scattered thunderstorms are expected to develop this afternoon, some of which could be strong to severe, bringing damaging winds and large hail. Rain and thunderstorm chances increase overnight and continue through Sunday and into Monday, with the potential for localized flooding and isolated severe storms. While not everyone will see dangerous weather, it’s important to stay alert as conditions evolve.

Weekend Outlook

The workweek will begin on a cool and breezy note today, but it won’t last long. High pressure moving in from Canada will bring sunny skies and calmer conditions for Monday, followed by a sharp warm-up on Tuesday. A few showers and thunderstorms could develop late Tuesday as a warm front pushes through the region.

Here’s what to expect over the next few days:

A cold front moving through the area this afternoon and evening will bring scattered showers and a few thunderstorms. Some storms could be strong, with gusty winds. Behind the front, Canadian high pressure will bring cooler and breezy conditions for Sunday and Monday, with plenty of sunshine. Another weather system is expected to approach by midweek.

Weather Outlook:

Residents across Northern Virginia and the surrounding region should prepare for a sharp plunge in temperatures tonight, with conditions expected to reach near-record lows. The National Weather Service reports that a powerful high-pressure system is moving into the area, ushering in clear skies, dry air, and cold temperatures through the middle of the week.

Forecasters say tonight’s weather will create “ideal radiational cooling conditions,” allowing heat from the ground to escape into the atmosphere. Low temperatures are projected to dip into the 20s for most areas, with some of the coldest locations possibly reaching the mid to upper teens. Urban cores like Fredericksburg and Manassas may stay around freezing, but are still expected to see unseasonably cold weather.

According to the National Weather Service (NWS), a potent weather system is set to impact the region today, bringing strong storms and gusty winds.

A deepening area of low pressure and an associated cold front will move across the region Wednesday, ushering in a line of showers and thunderstorms. Some storms may become severe, followed by a prolonged period of strong winds from Wednesday night into Thursday afternoon.

Bitterly cold air is sweeping into the region, but the anticipated snowstorm will largely miss Northern Virginia. Instead, it will track south toward Williamsburg and Virginia Beach, where accumulations are expected to be significant.

According to the National Weather Service, an expansive Arctic high-pressure system is building into the north-central U.S., reinforcing the cold snap. Meanwhile, an area of low pressure developing over the Mississippi River Valley will move toward the Carolinas before heading offshore midweek. As a result, the heaviest snowfall will stay well to the south, sparing much of Northern Virginia, the Washington, D.C. area, and Maryland from significant impacts.

The National Weather Service has issued a High Wind Warning for much of the region. Strong winds are expected to develop Sunday morning and persist through Monday, with wind gusts reaching up to 60 mph in some areas.

The warning is in effect from 10 a.m. to 10 p.m. Sunday, with the strongest gusts anticipated in the afternoon and evening. Wind speeds of 20 to 30 mph with gusts of 50 to 60 mph are expected. These high winds could cause downed trees and power lines, leading to widespread power outages. Residents are advised to stay indoors, avoid windows, and secure outdoor objects.