and then 
to Add to home screen Northern Virginia
Rise 5:47AM
Set 8:39PM
Reporting Station : Leesburg / Godfrey, VA
There are
5 Weather Alerts
and
2 CustomWeatherAdvisories for your area.
5 Weather Alerts
and
2 CustomWeatherAdvisories for your area.
90°F
Sunny. Hot.
- 71%
- 8 mphSSW
-
71%
Humidity -
79°F
Dew Point -
105°F
Comfort Level -
10 mi
Visibility -
29.89 in
Barometric Pressure - Air Quality
Waxing crescent
Rise11:18AM
Set*
MONDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 48 ppb |  Good |
| Shenandoah NP | 46 ppb | Good |
| South Carroll | 48 ppb | Good |
| Frederick Airport | 52 ppb |  Moderate |
| Hagerstown | 51 ppb | Moderate |
| CORBIN | 41 ppb | Good |
| SUMERDUCK | 40 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 28 Jun | Particulates smaller than 2.5 microns | 46 ppb | Good |
| 29 Jun | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 30 Jun | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 01 Jul | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 02 Jul | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 03 Jul | Particulates smaller than 2.5 microns | n/a | Good |
| 04 Jul | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:47AM
Set 8:39PM
Waxing crescent
Rise11:18AM
Set*
MONDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 30 Jun Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Jul Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 02 Jul Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 03 Jul Thursday | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Friday | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Saturday | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 30 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 Jun Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 01 Jul Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Jul Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Jul Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 02 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 02 Jul Morning | Good |
well-mixed atmosphere, low pressure |