and then 
to Add to home screen Northern Virginia
Rise 5:57AM
Set 8:15PM
Reporting Station : Leesburg / Godfrey, VA
There is
1 Weather Alert
and
1 CustomWeatherAdvisory for your area.
1 Weather Alert
and
1 CustomWeatherAdvisory for your area.
64°F
Fog. Mild.
- 100%
- 5 mphSSE
-
100%
Humidity -
64°F
Dew Point -
64°F
Comfort Level -
4 mi
Visibility -
29.88 in
Barometric Pressure - Air Quality
Waxing crescent
Rise11:44AM
Set1:52AM
TUESDAY AFTERNOON
IAD / Delays from 30 to 45 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 32 ppb |  Good |
| Rockville | 37 ppb | Good |
| South Carroll | 39 ppb | Good |
| MORGANTOWN | 41 ppb | Good |
| Frederick Airport | 38 ppb | Good |
| WIDEWATER | 30 ppb | Good |
| Hagerstown | 37 ppb | Good |
| CORBIN | 34 ppb | Good |
| SUMERDUCK | 33 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 13 May | Particulates smaller than 2.5 microns | 34 ppb | Good |
| 14 May | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 15 May | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 16 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 17 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 18 May | Particulates smaller than 2.5 microns | n/a | Good |
| 19 May | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:57AM
Set 8:15PM
Waxing crescent
Rise11:44AM
Set1:52AM
TUESDAY AFTERNOON
IAD / Delays from 30 to 45 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 14 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 16 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 17 May Friday | Good |
well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 14 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 14 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 15 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 16 May Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 16 May Morning | Good |
precipitation, well-mixed atmosphere, low pressure |