and then 
to Add to home screen Northern Virginia
Rise 5:52AM
Set 8:21PM
Reporting Station : Leesburg / Godfrey, VA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
79°F
Sunny. Warm.
- 54%
- 3 mphS
-
54%
Humidity -
61°F
Dew Point -
80°F
Comfort Level -
10 mi
Visibility -
30.01 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise5:44PM
Set4:07AM
MONDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 53 ppb |  Moderate |
| Rockville | 53 ppb | Moderate |
| Shenandoah NP | 49 ppb |  Good |
| South Carroll | 47 ppb | Good |
| MORGANTOWN | 52 ppb | Moderate |
| WIDEWATER | 44 ppb | Good |
| Hagerstown | 48 ppb | Good |
| CORBIN | 43 ppb | Good |
| SUMERDUCK | 46 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 19 May | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 20 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 21 May | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 22 May | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 23 May | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 24 May | Particulates smaller than 2.5 microns | n/a | Moderate |
| 25 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:52AM
Set 8:21PM
Waxing gibbous
Rise5:44PM
Set4:07AM
MONDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 23 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 26 May Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 20 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 20 May Evening | Good |
well-mixed atmosphere, low pressure |
| 21 May Night | Good |
well-mixed atmosphere, low pressure |
| 21 May Morning | Good |
well-mixed atmosphere, low pressure |
| 21 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 21 May Evening | Good |
well-mixed atmosphere, low pressure |
| 22 May Night | Good |
well-mixed atmosphere, low pressure |
| 22 May Morning | Good |
well-mixed atmosphere, low pressure |