9:00 AM: +3°, overcast, Feels like -4.
12:00 PM: +2°, partly cloudy, Feels like -6.
3:00 PM: +2°, mostly clear, Feels like -6.
6:00 PM: +6°, partly cloudy, Feels like -3.
9:00 PM: +10°, partly cloudy, Feels like -1.
12:00 AM: +11°, mostly clear, Feels like 1.
3:00 AM: +7°, clear, Feels like 1.
6:00 AM: +5°, mostly clear, Feels like -1.
Weather on 21 March, Friday — Loudoun County
Air
Wind, m/s
9:00 AM: Moderate, 6.9 Meters per second, up to 12 Meters per second, north-westerly.
12:00 PM: Moderate, 6.9 Meters per second, up to 13 Meters per second, north-westerly.
3:00 PM: Moderate, 7.4 Meters per second, up to 16 Meters per second, north-westerly.
6:00 PM: Moderate, 9.6 Meters per second, up to 17 Meters per second, north-westerly.
9:00 PM: Moderate, 12.1 Meters per second, up to 16 Meters per second, north-westerly.
12:00 AM: Moderate, 10.5 Meters per second, up to 15 Meters per second, north-westerly.
3:00 AM: , 5 Meters per second, up to 13 Meters per second, north-westerly.
6:00 AM: , 4.4 Meters per second, up to 12 Meters per second, north-westerly.
Pressurenormal 742−762 mmHg
Pressure normal 742−762 mmHg
- 9:00 AM: 747 millimeters of mercury,
- 12:00 PM: 748 millimeters of mercury,
- 3:00 PM: 750 millimeters of mercury,
- 6:00 PM: 751 millimeters of mercury,
- 9:00 PM: 751 millimeters of mercury,
- 12:00 AM: 751 millimeters of mercury,
- 3:00 AM: 753 millimeters of mercury,
- 6:00 AM: 753 millimeters of mercury,
Humidity
9:00 AM: 55%
12:00 PM: 57%
3:00 PM: 58%
6:00 PM: 41%
9:00 PM: 27%
12:00 AM: 23%
3:00 AM: 35%
6:00 AM: 46%
Visibility
9:00 AM: >10 km
12:00 PM: >10 km
3:00 PM: >10 km
6:00 PM: >10 km
9:00 PM: >10 km
12:00 AM: >10 km
3:00 AM: >10 km
6:00 AM: >10 km
Overview
Sunrise : 7:12 am
Sunset : 7:22 pm
Daylight hours : 12 hr 10 min
Lunar phase : waning gibbous
