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Rise 7:17AM
Set 7:19PM
Reporting Station : Leesburg / Godfrey, VA
There are
10 Weather Alerts
for your area.
10 Weather Alerts
for your area.
37°F
Clear. Chilly.
- 65%
- 8 mphN
-
65%
Humidity -
27°F
Dew Point -
31°F
Comfort Level -
10 mi
Visibility -
30.16 in
Barometric Pressure - Air Quality
Waning gibbous
Rise11:54PM
Set8:59AM
TUESDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| South Carroll | 39 ppb |  Good |
| MORGANTOWN | 34 ppb | Good |
| Frederick Airport | 35 ppb | Good |
| Hagerstown | 30 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 16 Mar | Particulates smaller than 2.5 microns | 32 ppb | Good |
| 17 Mar | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 18 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 19 Mar | Particulates smaller than 2.5 microns | 53 ppb |  Moderate |
| 20 Mar | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 21 Mar | Particulates smaller than 2.5 microns | n/a | Good |
| 22 Mar | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 7:17AM
Set 7:19PM
Waning gibbous
Rise11:54PM
Set8:59AM
TUESDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 18 Mar Tuesday | Good |
well-mixed atmosphere, low pressure |
| 19 Mar Wednesday | Good |
well-mixed atmosphere, low pressure |
| 20 Mar Thursday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 21 Mar Friday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 22 Mar Saturday | Good |
well-mixed atmosphere, low pressure |
| 23 Mar Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Mar Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 18 Mar Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 18 Mar Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 18 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 18 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 19 Mar Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 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 |