and then 
to Add to home screen Fredericksburg
Rise 6:59AM
Set 7:02PM
Reporting Station : Shannon Airport, VA
There are
7 Weather Alerts
for your area.
7 Weather Alerts
for your area.
64°F
Drizzle. Overcast. Mild
- 100%
- 0 mphN
-
100%
Humidity -
64°F
Dew Point -
64°F
Comfort Level -
10 mi
Visibility -
30.02 in
Barometric Pressure - Air Quality
Last Quarter
Rise11:43PM
Set2:45PM
TUESDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Shenandoah NP | 34 ppb |  Good |
| WIDEWATER | 28 ppb | Good |
| CORBIN | 27 ppb | Good |
| Rockville | 29 ppb | Good |
| HANOVER | 37 ppb | Good |
| SUMERDUCK | 21 ppb | Good |
| BUTLER MANUF. CO NEAR REST | 29 ppb | Good |
| South Carroll | 31 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 22 Sep | Ozone | 27 ppb | Good |
| 23 Sep | Ozone | 18 ppb | Good |
| 24 Sep | Ozone | n/a | Good |
| 25 Sep | Ozone | n/a | Good |
| 26 Sep | Ozone | n/a | Good |
| 27 Sep | Ozone | n/a | Good |
| 28 Sep | Ozone | n/a | Good |
Northern Virginia
ModerateSouthern Maryland
Northern Virginia/DC
Rise 6:59AM
Set 7:02PM
Last Quarter
Rise11:43PM
Set2:45PM
TUESDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Sep Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
well-mixed atmosphere, low pressure |
| 28 Sep Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 29 Sep Sunday | Good |
well-mixed atmosphere, low pressure |
| 30 Sep Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Sep Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Evening | Good |
precipitation, well-mixed atmosphere, low pressure |