and then 
to Add to home screen Northern Virginia
Rise 5:50AM
Set 8:38PM
Reporting Station : Leesburg / Godfrey, VA
There are
5 Weather Alerts
for your area.
5 Weather Alerts
for your area.
95°F
Sunny. Extremely hot.
- 53%
- 6 mphSSW
-
53%
Humidity -
75°F
Dew Point -
107°F
Comfort Level -
10 mi
Visibility -
29.78 in
Barometric Pressure - Air Quality
New moon
Rise5:03AM
Set9:01PM
FRIDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 51 ppb |  Moderate |
| Shenandoah NP | 49 ppb |  Good |
| South Carroll | 53 ppb | Moderate |
| MORGANTOWN | 44 ppb | Good |
| Frederick Airport | 55 ppb | Moderate |
| Hagerstown | 52 ppb | Moderate |
| CORBIN | 38 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 04 Jul | Particulates smaller than 2.5 microns | 89 ppb | Moderate |
| 05 Jul | Particulates smaller than 2.5 microns | 69 ppb | Moderate |
| 06 Jul | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 07 Jul | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 08 Jul | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 09 Jul | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 10 Jul | Particulates smaller than 2.5 microns | 44 ppb | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:50AM
Set 8:38PM
New moon
Rise5:03AM
Set9:01PM
FRIDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jul Friday | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Saturday | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
| 08 Jul Monday | Good |
well-mixed atmosphere, low pressure |
| 09 Jul Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 10 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 11 Jul Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Morning | Good |
well-mixed atmosphere, low pressure |