and then 
to Add to home screen Northern Virginia
Rise 6:03AM
Set 8:10PM
Reporting Station : Leesburg / Godfrey, VA
There are
12 Weather Alerts
for your area.
12 Weather Alerts
for your area.
50°F
Clear. Cool.
- 67%
- 9 mphNW
-
67%
Humidity -
39°F
Dew Point -
46°F
Comfort Level -
10 mi
Visibility -
30.08 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise5:36PM
Set4:23AM
FRIDAY EVENING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 36 ppb |  Good |
| Rockville | 27 ppb | Good |
| Shenandoah NP | 49 ppb | Good |
| South Carroll | 29 ppb | Good |
| MORGANTOWN | 47 ppb | Good |
| Frederick Airport | 26 ppb | Good |
| WIDEWATER | 31 ppb | Good |
| Hagerstown | 31 ppb | Good |
| CORBIN | 34 ppb | Good |
| SUMERDUCK | 30 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 08 May | Particulates smaller than 2.5 microns | 47 ppb | Good |
| 09 May | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 10 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 11 May | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 12 May | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 13 May | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 14 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Moderate
Rise 6:03AM
Set 8:10PM
Waxing gibbous
Rise5:36PM
Set4:23AM
FRIDAY EVENING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 10 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 11 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 12 May Monday | Good |
well-mixed atmosphere, low pressure |
| 13 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 16 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 May Evening | Good |
well-mixed atmosphere, low pressure |
| 10 May Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 10 May Morning | Good |
well-mixed atmosphere, low pressure |
| 10 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 May Evening | Good |
well-mixed atmosphere, low pressure |
| 11 May Night | Good |
well-mixed atmosphere, low pressure |
| 11 May Morning | Good |
well-mixed atmosphere, low pressure |
| 11 May Afternoon | Good |
well-mixed atmosphere, low pressure |