and then 
to Add to home screen Northern Virginia
Rise 7:13AM
Set 4:47PM
Reporting Station : Leesburg / Godfrey, VA
There are
6 Weather Alerts
for your area.
6 Weather Alerts
for your area.
37°F
Passing clouds. Chilly.
- 56%
- 16 mphSSW
-
56%
Humidity -
23°F
Dew Point -
28°F
Comfort Level -
10 mi
Visibility -
29.85 in
Barometric Pressure - Air Quality
Waxing crescent
Rise10:31AM
Set7:47PM
WEDNESDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Shenandoah NP | 39 ppb |  Good |
| Frederick Airport | 28 ppb | Good |
| WIDEWATER | 27 ppb | Good |
| SUMERDUCK | 26 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 03 Dec | Particulates smaller than 2.5 microns | 31 ppb | Good |
| 04 Dec | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 05 Dec | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 06 Dec | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 07 Dec | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 08 Dec | Particulates smaller than 2.5 microns | n/a | Good |
| 09 Dec | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 7:13AM
Set 4:47PM
Waxing crescent
Rise10:31AM
Set7:47PM
WEDNESDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Dec Thursday | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 06 Dec Friday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 07 Dec Saturday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 08 Dec Sunday | Good |
well-mixed atmosphere, low pressure |
| 09 Dec Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 10 Dec Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 11 Dec Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 04 Dec Evening | Good |
strong winds, cold temperatures, well-mixed atmosphere |
| 05 Dec Night | Good |
precipitation, cold temperatures, well-mixed atmosphere, low pressure |
| 05 Dec Morning | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 05 Dec Afternoon | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 05 Dec Evening | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 06 Dec Night | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
| 06 Dec Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 06 Dec Afternoon | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |