Weather on 17 February, Monday — Loudoun County

Air

  • 8:00 AM: +2°, mostly clear, Feels like -6.

  • 9:00 AM: +1°, partly cloudy, Feels like -7.

  • 10:00 AM: +1°, mostly clear, Feels like -7.

  • 11:00 AM: 0°, partly cloudy, Feels like -8.

  • 12:00 PM: -1°, partly cloudy, Feels like -9.

  • 1:00 PM: -1°, partly cloudy, Feels like -9.

  • 2:00 PM: -2°, partly cloudy, Feels like -10.

  • 3:00 PM: -2°, partly cloudy, Feels like -10.

  • 4:00 PM: -1°, mostly clear, Feels like -10.

  • 5:00 PM: 0°, mostly clear, Feels like -10.

  • 6:00 PM: +1°, partly cloudy, Feels like -9.

  • 7:00 PM: +2°, partly cloudy, Feels like -7.

  • 8:00 PM: +3°, partly cloudy, Feels like -6.

  • 9:00 PM: +3°, partly cloudy, Feels like -6.

  • 10:00 PM: +3°, partly cloudy, Feels like -6.

  • 11:00 PM: +3°, mostly clear, Feels like -6.

  • 12:00 AM: +2°, clear, Feels like -6.

  • 1:00 AM: +1°, mostly clear, Feels like -6.

  • 2:00 AM: 0°, mostly clear, Feels like -6.

  • 3:00 AM: 0°, mostly clear, Feels like -6.

  • 4:00 AM: -1°, mostly clear, Feels like -7.

  • 5:00 AM: -1°, mostly clear, Feels like -6.

  • 6:00 AM: -2°, clear, Feels like -7.

  • 7:00 AM: -2°, mostly clear, Feels like -7.

Air Quality Index (AQI)

  • 8:00 AM: 27

  • 9:00 AM: 29

  • 10:00 AM: 30

  • 11:00 AM: 31

  • 12:00 PM: 33

  • 1:00 PM: 34

  • 2:00 PM: 35

  • 3:00 PM: 36

  • 4:00 PM: 37

  • 5:00 PM: 37

  • 6:00 PM: 37

  • 7:00 PM: 37

  • 8:00 PM: 37

  • 9:00 PM: 37

  • 10:00 PM: 37

  • 11:00 PM: 37

  • 12:00 AM: 36

  • 1:00 AM: 35

  • 2:00 AM: 34

  • 3:00 AM: 33

  • 4:00 AM: 33

  • 5:00 AM: 32

  • 6:00 AM: 32

  • 7:00 AM: 31

Wind, m/s

  • 8:00 AM: Moderate, 7.5 Meters per second, up to 13 Meters per second, westerly.

  • 9:00 AM: Moderate, 7.1 Meters per second, up to 14 Meters per second, westerly.

  • 10:00 AM: Moderate, 7.5 Meters per second, up to 14 Meters per second, westerly.

  • 11:00 AM: Moderate, 7.1 Meters per second, up to 13 Meters per second, westerly.

  • 12:00 PM: Moderate, 7.1 Meters per second, up to 13 Meters per second, westerly.

  • 1:00 PM: Moderate, 7 Meters per second, up to 13 Meters per second, westerly.

  • 2:00 PM: Moderate, 7.1 Meters per second, up to 13 Meters per second, westerly.

  • 3:00 PM: Moderate, 6.9 Meters per second, up to 12 Meters per second, westerly.

  • 4:00 PM: Moderate, 8.1 Meters per second, up to 13 Meters per second, north-westerly.

  • 5:00 PM: Moderate, 9.1 Meters per second, up to 14 Meters per second, north-westerly.

  • 6:00 PM: Moderate, 9.3 Meters per second, up to 14 Meters per second, north-westerly.

  • 7:00 PM: Moderate, 8.8 Meters per second, up to 14 Meters per second, north-westerly.

  • 8:00 PM: Moderate, 8.8 Meters per second, up to 14 Meters per second, north-westerly.

  • 9:00 PM: Moderate, 8.6 Meters per second, up to 13 Meters per second, north-westerly.

  • 10:00 PM: Moderate, 7.6 Meters per second, up to 12 Meters per second, westerly.

  • 11:00 PM: Moderate, 7.5 Meters per second, up to 11 Meters per second, westerly.

  • 12:00 AM: Moderate, 6.5 Meters per second, up to 11 Meters per second, westerly.

  • 1:00 AM: , 5.5 Meters per second, up to 10 Meters per second, westerly.

  • 2:00 AM: , 4.3 Meters per second, up to 9 Meters per second, westerly.

  • 3:00 AM: , 3.4 Meters per second, up to 9 Meters per second, westerly.

  • 4:00 AM: , 3.2 Meters per second, up to 9 Meters per second, westerly.

  • 5:00 AM: , 3.2 Meters per second, up to 9 Meters per second, westerly.

  • 6:00 AM: , 3 Meters per second, up to 8 Meters per second, north-westerly.

  • 7:00 AM: , 3 Meters per second, up to 8 Meters per second, north-westerly.

Pressure normal 742−762 mmHg

  • 8:00 AM: 745 millimeters of mercury,
  • 9:00 AM: 747 millimeters of mercury,
  • 10:00 AM: 747 millimeters of mercury,
  • 11:00 AM: 748 millimeters of mercury,
  • 12:00 PM: 749 millimeters of mercury,
  • 1:00 PM: 750 millimeters of mercury,
  • 2:00 PM: 751 millimeters of mercury,
  • 3:00 PM: 752 millimeters of mercury,
  • 4:00 PM: 753 millimeters of mercury,
  • 5:00 PM: 754 millimeters of mercury,
  • 6:00 PM: 754 millimeters of mercury,
  • 7:00 PM: 755 millimeters of mercury,
  • 8:00 PM: 755 millimeters of mercury,
  • 9:00 PM: 755 millimeters of mercury,
  • 10:00 PM: 755 millimeters of mercury,
  • 11:00 PM: 755 millimeters of mercury,
  • 12:00 AM: 756 millimeters of mercury,
  • 1:00 AM: 756 millimeters of mercury,
  • 2:00 AM: 757 millimeters of mercury,
  • 3:00 AM: 757 millimeters of mercury,
  • 4:00 AM: 757 millimeters of mercury,
  • 5:00 AM: 757 millimeters of mercury,
  • 6:00 AM: 757 millimeters of mercury,
  • 7:00 AM: 757 millimeters of mercury,

Humidity

  • 8:00 AM: 53%

  • 9:00 AM: 51%

  • 10:00 AM: 52%

  • 11:00 AM: 52%

  • 12:00 PM: 49%

  • 1:00 PM: 49%

  • 2:00 PM: 51%

  • 3:00 PM: 45%

  • 4:00 PM: 42%

  • 5:00 PM: 36%

  • 6:00 PM: 32%

  • 7:00 PM: 30%

  • 8:00 PM: 27%

  • 9:00 PM: 26%

  • 10:00 PM: 25%

  • 11:00 PM: 25%

  • 12:00 AM: 24%

  • 1:00 AM: 28%

  • 2:00 AM: 33%

  • 3:00 AM: 37%

  • 4:00 AM: 38%

  • 5:00 AM: 40%

  • 6:00 AM: 42%

  • 7:00 AM: 42%

UV Index

  • 8:00 AM: 0

  • 9:00 AM: 0

  • 10:00 AM: 0

  • 11:00 AM: 0

  • 12:00 PM: 0

  • 1:00 PM: 0

  • 2:00 PM: 0

  • 3:00 PM: 0

  • 4:00 PM: 0

  • 5:00 PM: 1

  • 6:00 PM: 2

  • 7:00 PM: 3

  • 8:00 PM: 3

  • 9:00 PM: 3

  • 10:00 PM: 2

  • 11:00 PM: 1

  • 12:00 AM: 1

  • 1:00 AM: 0

  • 2:00 AM: 0

  • 3:00 AM: 0

  • 4:00 AM: 0

  • 5:00 AM: 0

  • 6:00 AM: 0

  • 7:00 AM: 0

Visibility

  • 8:00 AM: >10 km

  • 9:00 AM: >10 km

  • 10:00 AM: >10 km

  • 11:00 AM: >10 km

  • 12:00 PM: >10 km

  • 1:00 PM: >10 km

  • 2:00 PM: >10 km

  • 3:00 PM: >10 km

  • 4:00 PM: >10 km

  • 5:00 PM: >10 km

  • 6:00 PM: >10 km

  • 7:00 PM: >10 km

  • 8:00 PM: >10 km

  • 9:00 PM: >10 km

  • 10:00 PM: >10 km

  • 11:00 PM: >10 km

  • 12:00 AM: >10 km

  • 1:00 AM: >10 km

  • 2:00 AM: >10 km

  • 3:00 AM: >10 km

  • 4:00 AM: >10 km

  • 5:00 AM: >10 km

  • 6:00 AM: >10 km

  • 7:00 AM: >10 km

Overview
Sunrise : 6:59 am
Sunset : 5:48 pm
Daylight hours : 10 hr 49 min
Lunar phase : waning gibbous
UV Index : 3, moderate
Magnetic field : quiet