and then 
to Add to home screen Northern Virginia
Rise 5:47AM
Set 8:39PM
Reporting Station : Leesburg / Godfrey, VA
There are
12 Weather Alerts
for your area.
12 Weather Alerts
for your area.
91°F
Partly sunny. Hot.
- 49%
- 8 mphNW
-
49%
Humidity -
70°F
Dew Point -
97°F
Comfort Level -
10 mi
Visibility -
29.89 in
Barometric Pressure - Air Quality
Waning crescent
Rise1:34AM
Set3:27PM
SUNDAY AFTERNOON
IAD / Delays from 60 to 90 minutes
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 44 ppb |  Good |
| Rockville | 47 ppb | Good |
| Shenandoah NP | 46 ppb | Good |
| South Carroll | 48 ppb | Good |
| Frederick Airport | 45 ppb | Good |
| WIDEWATER | 45 ppb | Good |
| Hagerstown | 50 ppb | Good |
| CORBIN | 37 ppb | Good |
| SUMERDUCK | 43 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 29 Jun | Particulates smaller than 2.5 microns | 49 ppb | Good |
| 30 Jun | Particulates smaller than 2.5 microns | 53 ppb |  Moderate |
| 01 Jul | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 02 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 03 Jul | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 04 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
| 05 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Unhealthy for Sensitive GroupsMaryland Piedmont
Rise 5:47AM
Set 8:39PM
Waning crescent
Rise1:34AM
Set3:27PM
SUNDAY AFTERNOON
IAD / Delays from 60 to 90 minutes
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 30 Jun Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Jul Monday | Good |
well-mixed atmosphere, low pressure |
| 02 Jul Tuesday | Good |
well-mixed atmosphere, low pressure |
| 03 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 04 Jul Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 05 Jul Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 06 Jul Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 30 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 01 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 01 Jul Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 Jul Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 01 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 02 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 02 Jul Morning | Good |
well-mixed atmosphere, low pressure |