and then 
to Add to home screen Northern Virginia
Rise 6:00AM
Set 8:31PM
Reporting Station : Leesburg / Godfrey, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
84°F
Broken clouds. Warm.
- 74%
- 17 mphWNW
-
74%
Humidity -
75°F
Dew Point -
92°F
Comfort Level -
10 mi
Visibility -
29.89 in
Barometric Pressure - Air Quality
Waning crescent
Rise1:27AM
Set5:02PM
SUNDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 39 ppb |  Good |
| Rockville | 40 ppb | Good |
| Shenandoah NP | 36 ppb | Good |
| South Carroll | 40 ppb | Good |
| Frederick Airport | 48 ppb | Good |
| WIDEWATER | 33 ppb | Good |
| Hagerstown | 48 ppb | Good |
| CORBIN | 33 ppb | Good |
| SUMERDUCK | 30 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 18 Jul | Particulates smaller than 2.5 microns | 40 ppb | Good |
| 19 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 20 Jul | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 21 Jul | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 22 Jul | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 23 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 24 Jul | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
ModerateMaryland Piedmont
Rise 6:00AM
Set 8:31PM
Waning crescent
Rise1:27AM
Set5:02PM
SUNDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Monday | Good |
well-mixed atmosphere, low pressure |
| 22 Jul Tuesday | Good |
well-mixed atmosphere, low pressure |
| 23 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 24 Jul Thursday | Good |
well-mixed atmosphere, low pressure |
| 25 Jul Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Jul Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 20 Jul Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 20 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 21 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 22 Jul Night | Good |
well-mixed atmosphere, low pressure |