and then 
to Add to home screen Northern Virginia
Rise 6:57AM
Set 7:07PM
Reporting Station : Leesburg / Godfrey, VA
There are
5 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
5 Weather Alerts
and
1 CustomWeatherAdvisory for your area.
81°F
Scattered clouds. Warm.
- 66%
- 7 mphSSE
-
66%
Humidity -
68°F
Dew Point -
83°F
Comfort Level -
10 mi
Visibility -
29.94 in
Barometric Pressure - Air Quality
Waning gibbous
Rise9:10PM
Set11:17AM
SATURDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 53 ppb |  Moderate |
| Shenandoah NP | 54 ppb | Moderate |
| South Carroll | 55 ppb | Moderate |
| MORGANTOWN | 53 ppb | Moderate |
| Frederick Airport | 62 ppb | Moderate |
| WIDEWATER | 58 ppb | Moderate |
| Hagerstown | 61 ppb | Moderate |
| CORBIN | 55 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 19 Sep | Particulates smaller than 2.5 microns | 42 ppb |  Good |
| 20 Sep | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 21 Sep | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 22 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 23 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 24 Sep | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 25 Sep | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:57AM
Set 7:07PM
Waning gibbous
Rise9:10PM
Set11:17AM
SATURDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 21 Sep Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 22 Sep Sunday | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Monday | Good |
well-mixed atmosphere, low pressure |
| 24 Sep Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 21 Sep Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 21 Sep Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 22 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Morning | Good |
well-mixed atmosphere, low pressure |