and then 
to Add to home screen Northern Virginia
Rise 6:12AM
Set 8:18PM
Reporting Station : Leesburg / Godfrey, VA
There are
19 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
19 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
70°F
Broken clouds. Mild.
- 100%
- 0 mphN
-
100%
Humidity -
70°F
Dew Point -
70°F
Comfort Level -
10 mi
Visibility -
29.89 in
Barometric Pressure - Air Quality
Waning crescent
Rise5:00AM
Set8:19PM
SATURDAY AFTERNOON
IAD / Delays from 60 to 90 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 49 ppb |  Good |
| Rockville | 49 ppb | Good |
| Shenandoah NP | 51 ppb |  Moderate |
| South Carroll | 48 ppb | Good |
| MORGANTOWN | 44 ppb | Good |
| Frederick Airport | 50 ppb | Good |
| WIDEWATER | 40 ppb | Good |
| Hagerstown | 46 ppb | Good |
| CORBIN | 41 ppb | Good |
| SUMERDUCK | 43 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 02 Aug | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 03 Aug | Particulates smaller than 2.5 microns | 64 ppb | Moderate |
| 04 Aug | Particulates smaller than 2.5 microns | 62 ppb | Moderate |
| 05 Aug | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 06 Aug | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 07 Aug | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 08 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:12AM
Set 8:18PM
Waning crescent
Rise5:00AM
Set8:19PM
SATURDAY AFTERNOON
IAD / Delays from 60 to 90 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 03 Aug Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 04 Aug Sunday | Good |
well-mixed atmosphere, low pressure |
| 05 Aug Monday | Good |
well-mixed atmosphere, low pressure |
| 06 Aug Tuesday | Good |
well-mixed atmosphere, low pressure |
| 07 Aug Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 08 Aug Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 09 Aug Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 03 Aug Afternoon | Good |
well-mixed atmosphere, low pressure |
| 03 Aug Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 04 Aug Night | Good |
well-mixed atmosphere, low pressure |
| 04 Aug Morning | Good |
well-mixed atmosphere, low pressure |
| 04 Aug Afternoon | Good |
well-mixed atmosphere, low pressure |
| 04 Aug Evening | Good |
well-mixed atmosphere, low pressure |
| 05 Aug Night | Good |
well-mixed atmosphere, low pressure |
| 05 Aug Morning | Good |
well-mixed atmosphere, low pressure |