and then 
to Add to home screen Northern Virginia
Rise 7:07AM
Set 7:25PM
Reporting Station : Leesburg / Godfrey, VA
There are
4 Weather Alerts
for your area.
4 Weather Alerts
for your area.
43°F
Mostly cloudy. Quite cool.
- 100%
- 0 mphN
-
100%
Humidity -
43°F
Dew Point -
43°F
Comfort Level -
10 mi
Visibility -
30.02 in
Barometric Pressure
Real-time Pollen & Air Quality
Waxing crescent
Rise8:42AM
Set11:04PM
FRIDAY EVENING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 37 ppb |  Good |
| Shenandoah NP | 42 ppb | Good |
| South Carroll | 43 ppb | Good |
| MORGANTOWN | 32 ppb | Good |
| Frederick Airport | 43 ppb | Good |
| CORBIN | 44 ppb | Good |
| SUMERDUCK | 38 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 23 Mar | Particulates smaller than 2.5 microns | 63 ppb |  Moderate |
| 24 Mar | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 25 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 26 Mar | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 27 Mar | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 28 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 29 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 7:07AM
Set 7:25PM
Waxing crescent
Rise8:42AM
Set11:04PM
FRIDAY EVENING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 25 Mar Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Mar Sunday | Good |
well-mixed atmosphere, low pressure |
| 27 Mar Monday | Good |
well-mixed atmosphere, low pressure |
| 28 Mar Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 Mar Wednesday | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Thursday | Good |
well-mixed atmosphere, low pressure |
| 31 Mar Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 25 Mar Night | Good |
precipitation, cold temperatures, well-mixed atmosphere, low pressure |
| 25 Mar Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 25 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 26 Mar Night | Good |
well-mixed atmosphere, low pressure |
| 26 Mar Morning | Good |
well-mixed atmosphere, low pressure |
| 26 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |