and then 
to Add to home screen Northern Virginia
Rise 5:54AM
Set 8:18PM
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.
64°F
Overcast. Mild.
- 88%
- 7 mphSE
-
88%
Humidity -
61°F
Dew Point -
64°F
Comfort Level -
10 mi
Visibility -
29.96 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise2:46PM
Set3:07AM
FRIDAY AFTERNOON
IAD / Delays under 15 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 38 ppb |  Good |
| Rockville | 33 ppb | Good |
| Shenandoah NP | 41 ppb | Good |
| South Carroll | 39 ppb | Good |
| MORGANTOWN | 37 ppb | Good |
| Frederick Airport | 35 ppb | Good |
| Hagerstown | 36 ppb | Good |
| CORBIN | 39 ppb | Good |
| SUMERDUCK | 36 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 16 May | Particulates smaller than 2.5 microns | 34 ppb | Good |
| 17 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 18 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 19 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 20 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 21 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 22 May | Particulates smaller than 2.5 microns | 53 ppb |  Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:54AM
Set 8:18PM
Waxing gibbous
Rise2:46PM
Set3:07AM
FRIDAY AFTERNOON
IAD / Delays under 15 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 23 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 17 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 18 May Evening | Good |
well-mixed atmosphere, low pressure |
| 19 May Night | Good |
well-mixed atmosphere, low pressure |
| 19 May Morning | Good |
well-mixed atmosphere, low pressure |