and then 
to Add to home screen Northern Virginia
Rise 6:03AM
Set 8:09PM
Reporting Station : Manassas Municipal, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
82°F
Sunny. Warm.
- 55%
- 6 mphSW
-
55%
Humidity -
64°F
Dew Point -
83°F
Comfort Level -
10 mi
Visibility -
29.66 in
Barometric Pressure - Air Quality
New moon
Rise6:06AM
Set9:17PM
WEDNESDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 51 ppb |  Moderate |
| BUTLER MANUF. CO NEAR REST | 50 ppb |  Good |
| WIDEWATER | 48 ppb | Good |
| South Carroll | 54 ppb | Moderate |
| CORBIN | 45 ppb | Good |
| Frederick Airport | 56 ppb | Moderate |
| SUMERDUCK | 42 ppb | Good |
| Hagerstown | 56 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 07 May | Particulates smaller than 2.5 microns | 52 ppb | Moderate |
| 08 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 09 May | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 10 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 11 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 12 May | Particulates smaller than 2.5 microns | n/a | Good |
| 13 May | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Fredericksburg
Suburban DC
Rise 6:03AM
Set 8:09PM
New moon
Rise6:06AM
Set9:17PM
WEDNESDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 08 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 09 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 10 May Friday | Good |
well-mixed atmosphere, low pressure |
| 11 May Saturday | Good |
well-mixed atmosphere, low pressure |
| 12 May Sunday | Good |
well-mixed atmosphere, low pressure |
| 13 May Monday | Good |
well-mixed atmosphere, low pressure |
| 14 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 08 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 08 May Evening | Good |
well-mixed atmosphere, low pressure |
| 09 May Night | Good |
well-mixed atmosphere, low pressure |
| 09 May Morning | Good |
well-mixed atmosphere, low pressure |
| 09 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 09 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 10 May Night | Good |
well-mixed atmosphere, low pressure |
| 10 May Morning | Good |
well-mixed atmosphere, low pressure |