and then 
to Add to home screen Northern Virginia
Rise 6:59AM
Set 4:51PM
Reporting Station : Leesburg / Godfrey, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
61°F
More clouds than sun. Cool.
- 68%
- 0 mphN
-
68%
Humidity -
50°F
Dew Point -
61°F
Comfort Level -
10 mi
Visibility -
29.79 in
Barometric Pressure - Air Quality
Waning gibbous
Rise9:31PM
Set11:54AM
WEDNESDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 27 ppb |  Good |
| Shenandoah NP | 44 ppb | Good |
| Frederick Airport | 31 ppb | Good |
| WIDEWATER | 35 ppb | Good |
| CORBIN | 34 ppb | Good |
| SUMERDUCK | 28 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 18 Nov | Particulates smaller than 2.5 microns | 61 ppb |  Moderate |
| 19 Nov | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 20 Nov | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 21 Nov | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 22 Nov | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 23 Nov | Particulates smaller than 2.5 microns | n/a | Good |
| 24 Nov | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:59AM
Set 4:51PM
Waning gibbous
Rise9:31PM
Set11:54AM
WEDNESDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Nov Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 21 Nov Thursday | Good |
well-mixed atmosphere, low pressure |
| 22 Nov Friday | Good |
strong winds, precipitation, cold temperatures, well-mixed atmosphere, low pressure |
| 23 Nov Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 Nov Sunday | Good |
well-mixed atmosphere, low pressure |
| 25 Nov Monday | Good |
well-mixed atmosphere, low pressure |
| 26 Nov Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 20 Nov Morning | Good |
well-mixed atmosphere, low pressure |
| 20 Nov Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 20 Nov Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 21 Nov Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 21 Nov Morning | Good |
well-mixed atmosphere, low pressure |
| 21 Nov Afternoon | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 21 Nov Evening | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 22 Nov Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |