(Updated at 2:05 p.m.) A Heat Advisory will take effect tomorrow (Thursday) for the D.C. area, including Fairfax County, with temperatures expected to near 100 degrees.
Released by the National Weather Service this morning, the alert is slated to be in place from 11 a.m. to 8 p.m. tomorrow.
Rain is pouring down on Fairfax County, raising the risk of flooding.
The National Weather Service has issued a Flash Flood Warning for the central portion of the county, including Oakton, Annandale, Merrifield and Fairfax City.
(Updated at 9:30 p.m.) A Code Red Air Quality alert has been issued for the D.C. region.
In Fairfax County, conditions are expected to worsen to an air quality index (AQI) rating of 164 tomorrow (Thursday), due primarily to particulate matter drifting down to the U.S. from ongoing wildfires in Canada, according to AirNow’s air quality forecast.
After failing to materialize yesterday, stormy weather showed up in force around the D.C. region this afternoon (Tuesday).
A Severe Thunderstorm Warning was issued for Fairfax County and the rest of the area for around 2:11-3 p.m. The National Weather Service reported that the east-moving storm had reached the Oakton and Vienna area around 2:09 p.m., bringing 60-mph wind gusts and hail the size of quarters, according to Fairfax County.
Some pretty gnarly weather is bearing down on Fairfax County and the rest of the D.C. area.
The National Weather Service has issued a Severe Thunderstorm Watch for the region until 9 p.m.
(Updated at 10:30 a.m.) It’s another day of poor air quality for Fairfax County and the rest of the D.C. area.
As wildfires continue to burn in Canada, the resulting smoke has clouded the East Coast in a sometimes orange-tinted haze of particulate matter. As of 9 a.m., Fairfax was at 313 on the Air Quality Index (AQI) — a Code Maroon for hazardous air that’s even more severe than yesterday’s Code Red.
(Updated at 11:35 a.m.) Smoke drifting south from wildfires in Canada has introduced unhealthy levels of air pollution in the D.C. area.
A Code Red Air Quality Alert has been issued for the entire region, including Fairfax County, signaling that the air is unhealthy for everyone today (Wednesday), according to AirNow.
The National Weather Service has issued a Red Flag Warning for Fairfax County and the rest of the D.C. area.
In effect from noon until 8 p.m. today (Tuesday), the alert says a combination of strong wind gusts and low humidity have raised the risk of outdoor fires.
Fairfax County and the rest of the D.C. area should be on alert for potential outdoor fire hazards today (Wednesday), the National Weather Service says.
A combination of wind gusts and dry weather has created an “elevated threat” of wildfires throughout the region until the early evening, according to a special weather statement issued just after 9 a.m.
The time to get any patio furniture and other loose, outdoor objects inside is now.
At 2:29 p.m. today (Friday), the National Weather Service issued a High Wind Warning for the D.C. area, including Fairfax County, in anticipation of an encroaching storm.
