and then 
to Add to home screen Northern Virginia
Rise 5:58AM
Set 8:14PM
Reporting Station : Leesburg / Godfrey, VA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
73°F
Sunny. Mild.
- 47%
- 14 mphSSW
-
47%
Humidity -
52°F
Dew Point -
77°F
Comfort Level -
10 mi
Visibility -
30.00 in
Barometric Pressure - Air Quality
Waxing crescent
Rise10:39AM
Set1:17AM
MONDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 45 ppb |  Good |
| Rockville | 54 ppb |  Moderate |
| Shenandoah NP | 45 ppb | Good |
| South Carroll | 55 ppb | Moderate |
| Frederick Airport | 53 ppb | Moderate |
| WIDEWATER | 43 ppb | Good |
| Hagerstown | 48 ppb | Good |
| CORBIN | 45 ppb | Good |
| SUMERDUCK | 40 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 11 May | Particulates smaller than 2.5 microns | 19 ppb | Good |
| 12 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 13 May | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 14 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 15 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 16 May | Particulates smaller than 2.5 microns | n/a | Good |
| 17 May | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:58AM
Set 8:14PM
Waxing crescent
Rise10:39AM
Set1:17AM
MONDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 13 May Monday | Good |
well-mixed atmosphere, low pressure |
| 14 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 16 May Thursday | Good |
well-mixed atmosphere, low pressure |
| 17 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 13 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 13 May Evening | Good |
well-mixed atmosphere, low pressure |
| 14 May Night | Good |
well-mixed atmosphere, low pressure |
| 14 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |