and then 
to Add to home screen Northern Virginia
Rise 7:20AM
Set 5:26PM
Reporting Station : Leesburg / Godfrey, VA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
32°F
Clear. Chilly.
- 93%
- 0 mphN
-
93%
Humidity -
30°F
Dew Point -
32°F
Comfort Level -
10 mi
Visibility -
30.27 in
Barometric Pressure
Real-time Pollen & Air Quality
First Quarter
Rise11:18AM
Set12:24AM
SUNDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 39 ppb |  Good |
| Shenandoah NP | 42 ppb | Good |
| WIDEWATER | 42 ppb | Good |
| CORBIN | 43 ppb | Good |
| SUMERDUCK | 42 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 27 Jan | Particulates smaller than 2.5 microns | 24 ppb | Good |
| 28 Jan | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 29 Jan | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 30 Jan | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 31 Jan | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 01 Feb | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 02 Feb | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 7:20AM
Set 5:26PM
First Quarter
Rise11:18AM
Set12:24AM
SUNDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 29 Jan Sunday | Good |
well-mixed atmosphere, low pressure |
| 30 Jan Monday | Good |
well-mixed atmosphere, low pressure |
| 31 Jan Tuesday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 01 Feb Wednesday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 02 Feb Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 03 Feb Friday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 04 Feb Saturday | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 29 Jan Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 29 Jan Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 29 Jan Afternoon | Good |
well-mixed atmosphere, low pressure |
| 29 Jan Evening | Good |
well-mixed atmosphere, low pressure |
| 30 Jan Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 30 Jan Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 30 Jan Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 Jan Evening | Good |
well-mixed atmosphere, low pressure |