and then 
to Add to home screen Northern Virginia
Rise 5:44AM
Set 8:33PM
Reporting Station : Leesburg / Godfrey, VA
There are
55 Weather Alerts
for your area.
55 Weather Alerts
for your area.
73°F
Broken clouds. Mild.
- 33%
- 8 mphN
-
33%
Humidity -
43°F
Dew Point -
77°F
Comfort Level -
10 mi
Visibility -
29.72 in
Barometric Pressure - Air Quality
Waning gibbous
Rise12:26AM
Set10:21AM
THURSDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 58 ppb |  Moderate |
| Rockville | 65 ppb | Moderate |
| Shenandoah NP | 59 ppb | Moderate |
| South Carroll | 66 ppb | Moderate |
| MORGANTOWN | 61 ppb | Moderate |
| Frederick Airport | 69 ppb | Moderate |
| WIDEWATER | 69 ppb | Moderate |
| Hagerstown | 63 ppb | Moderate |
| CORBIN | 70 ppb | Moderate |
| SUMERDUCK | 60 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 06 Jun | Particulates smaller than 2.5 microns | 104 ppb |  Unhealthy for Sensitive Groups |
| 07 Jun | Particulates smaller than 2.5 microns | 151 ppb |  Unhealthy |
| 08 Jun | Particulates smaller than 2.5 microns | 156 ppb | Unhealthy |
| 09 Jun | Particulates smaller than 2.5 microns | 105 ppb | Unhealthy for Sensitive Groups |
| 10 Jun | Particulates smaller than 2.5 microns | 117 ppb | Unhealthy for Sensitive Groups |
| 11 Jun | Particulates smaller than 2.5 microns | n/a | Unhealthy for Sensitive Groups |
| 12 Jun | Particulates smaller than 2.5 microns | n/a | Unhealthy for Sensitive Groups |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 5:44AM
Set 8:33PM
Waning gibbous
Rise12:26AM
Set10:21AM
THURSDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 08 Jun Thursday |  Good |
well-mixed atmosphere, low pressure |
| 09 Jun Friday | Good |
well-mixed atmosphere, low pressure |
| 10 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
| 11 Jun Sunday | Good |
well-mixed atmosphere, low pressure |
| 12 Jun Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 13 Jun Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 Jun Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 08 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 08 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 09 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 09 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 09 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 09 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 10 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 10 Jun Morning | Good |
well-mixed atmosphere, low pressure |