and then 
to Add to home screen Northern Virginia
Rise 7:15AM
Set 7:20PM
Reporting Station : Leesburg / Godfrey, VA
There are
7 Weather Alerts
for your area.
7 Weather Alerts
for your area.
46°F
Sunny. Cool.
- 62%
- 0 mphN
-
62%
Humidity -
34°F
Dew Point -
46°F
Comfort Level -
10 mi
Visibility -
30.08 in
Barometric Pressure - Air Quality
Waning gibbous
Rise*
Set9:29AM
WEDNESDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| South Carroll | 45 ppb |  Good |
| MORGANTOWN | 51 ppb |  Moderate |
| Frederick Airport | 46 ppb | Good |
| WIDEWATER | 45 ppb | Good |
| Hagerstown | 45 ppb | Good |
| CORBIN | 48 ppb | Good |
| SUMERDUCK | 47 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 17 Mar | Particulates smaller than 2.5 microns | 24 ppb | Good |
| 18 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 19 Mar | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 20 Mar | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 21 Mar | Particulates smaller than 2.5 microns | 22 ppb | Good |
| 22 Mar | Particulates smaller than 2.5 microns | n/a | Good |
| 23 Mar | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 7:15AM
Set 7:20PM
Waning gibbous
Rise*
Set9:29AM
WEDNESDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Mar Wednesday | Good |
well-mixed atmosphere, low pressure |
| 20 Mar Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 21 Mar Friday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 22 Mar Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 23 Mar Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 Mar Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Mar Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 19 Mar Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 19 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 19 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 20 Mar Night | Good |
well-mixed atmosphere, low pressure |
| 20 Mar Morning | Good |
well-mixed atmosphere, low pressure |
| 20 Mar Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 20 Mar Evening | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 21 Mar Night | Good |
strong winds, cold temperatures, well-mixed atmosphere, low pressure |