9:00 AM: -7°, partly cloudy, Feels like -14.
12:00 PM: -8°, partly cloudy, Feels like -15.
3:00 PM: -8°, partly cloudy, Feels like -15.
6:00 PM: -5°, partly cloudy, Feels like -12.
9:00 PM: -2°, partly cloudy, Feels like -10.
12:00 AM: 0°, partly cloudy, Feels like -7.
3:00 AM: -4°, partly cloudy, Feels like -10.
6:00 AM: -5°, partly cloudy, Feels like -11.
Weather on 18 February, Tuesday — Loudoun County
Air
Wind, m/s
9:00 AM: , 4.9 Meters per second, up to 11 Meters per second, north-westerly.
12:00 PM: , 4.9 Meters per second, up to 10 Meters per second, north-westerly.
3:00 PM: , 4.6 Meters per second, up to 11 Meters per second, north-westerly.
6:00 PM: , 5.8 Meters per second, up to 12 Meters per second, north-westerly.
9:00 PM: Moderate, 6 Meters per second, up to 12 Meters per second, north-westerly.
12:00 AM: , 5.9 Meters per second, up to 11 Meters per second, north-westerly.
3:00 AM: , 4.1 Meters per second, up to 9 Meters per second, north-westerly.
6:00 AM: , 4 Meters per second, up to 9 Meters per second, north-westerly.
Pressurenormal 742−762 mmHg
Pressure normal 742−762 mmHg
- 9:00 AM: 759 millimeters of mercury,
- 12:00 PM: 759 millimeters of mercury,
- 3:00 PM: 761 millimeters of mercury,
- 6:00 PM: 761 millimeters of mercury,
- 9:00 PM: 761 millimeters of mercury,
- 12:00 AM: 761 millimeters of mercury,
- 3:00 AM: 761 millimeters of mercury,
- 6:00 AM: 761 millimeters of mercury,
Humidity
9:00 AM: 50%
12:00 PM: 54%
3:00 PM: 58%
6:00 PM: 44%
9:00 PM: 38%
12:00 AM: 39%
3:00 AM: 52%
6:00 AM: 59%
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