and then 
to Add to home screen Northern Virginia
Rise 6:57AM
Set 7:07PM
Reporting Station : Leesburg / Godfrey, VA
There are
18 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
18 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
57°F
Light rain. Passing clouds. Cool
- 100%
- 9 mphNNE
-
100%
Humidity -
57°F
Dew Point -
55°F
Comfort Level -
10 mi
Visibility -
30.12 in
Barometric Pressure - Air Quality
First Quarter
Rise2:44PM
Set11:38PM
SATURDAY NIGHT
IAD / Delays from 60 to 90 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 42 ppb |  Good |
| Shenandoah NP | 52 ppb |  Moderate |
| MORGANTOWN | 49 ppb | Good |
| Frederick Airport | 51 ppb | Moderate |
| WIDEWATER | 42 ppb | Good |
| Hagerstown | 49 ppb | Good |
| SUMERDUCK | 46 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 21 Sep | Particulates smaller than 2.5 microns | 48 ppb | Good |
| 22 Sep | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 23 Sep | Particulates smaller than 2.5 microns | 17 ppb | Good |
| 24 Sep | Particulates smaller than 2.5 microns | 13 ppb | Good |
| 25 Sep | Particulates smaller than 2.5 microns | n/a | Good |
| 26 Sep | Particulates smaller than 2.5 microns | n/a | Good |
| 27 Sep | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 6:57AM
Set 7:07PM
First Quarter
Rise2:44PM
Set11:38PM
SATURDAY NIGHT
IAD / Delays from 60 to 90 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 23 Sep Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Sep Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 27 Sep Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 28 Sep Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 29 Sep Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 23 Sep Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 23 Sep Morning | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 23 Sep Afternoon | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 23 Sep Evening | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Night | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Evening | Good |
precipitation, well-mixed atmosphere, low pressure |