Detailed Weather
Conditions
Location: Chantilly, VA, USA
Longitude: 77º 29.133' Latitude: 38º 54.286'"
Elevation: 303 feet
Russ' Weather Station, Ridings at Blue Spring |
Current Conditions |
Almanac |
Last Updated: 8:10pm on 5/21/24
Outside Temperature: 77.3°F
Today's High: 85.8°F at 3:25pm
Lo: 58.7°F at 6:17am
Barometric Trend: |
Moonrise: 6:47pm Moonset:
4:30am
Sunrise : 5:51am Sunset:
8:21pm |
Outdoor Temperature |
Indoor Temperature |
Current: 77.3°F
High: 85.8°F at 3:25pm Lo: 58.7°F at 6:17am
Average (day): 77.7°F
Rates:
Current: -2.24°F/hr
High: 5.86°F/hr at 10:32am
Lo: -2.30°F/hr at 8:08pm |
Current: 74.7°F
High: 76.1°F at 2:24pm Lo: 74.5°F at 7:46pm
Average (day): 74.7°F
Rates:
Current: -0.06°F/hr
High: 0.26°F/hr at 12:55pm
Lo: -0.51°F/hr at 5:03pm |
Outdoor Humidity |
Indoor Humidity |
Current: 69%
High: 100% at 7:10am Lo: 47% at 12:52pm
Average (day): 68%
Rates:
Current: 4.5%/hr
High: 5.6%/hr at 7:32pm
Lo: -16.4%/hr at 11:25am |
Current: 49%
High: 51% at 2:44pm Lo: 48% at 5:00pm
Average (day): 48%
Rates:
Current: 0.8%/hr
High: 1.0%/hr at 2:44pm
Lo: -1.3%/hr at 5:00pm |
Dew Point |
Wind Chill |
Current: 66.3°F
High: 70.6°F at 11:55am Lo: 58.1°F at 6:17am
Average (day): 66.5°F
Rates:
Current: -0.11°F/hr
High: 3.62°F/hr at 2:48pm
Lo: -5.26°F/hr at 12:52pm |
Current: 77.3°F
High: 85.8°F at 3:25pm Lo: 58.7°F at 6:17am
Average (day): 77.7°F
Rates:
Current: -2.24°F/hr
High: 5.86°F/hr at 10:32am
Lo: -2.30°F/hr at 8:08pm |
Heat Index |
Indoor Comfort Index |
Current: 80.1°F
High: 89.2°F at 2:48pm Lo: 65.6°F at 6:17am
Average (day): 80.5°F
Rates:
Current: -1.85°F/hr
High: 5.09°F/hr at 11:55am
Lo: -2.03°F/hr at 4:53pm |
Current: 75.4°F
High: 77.0°F at 2:44pm Lo: 75.1°F at 7:46pm
Average (day): 75.3°F
Rates:
Current: 0.01°F/hr
High: 0.28°F/hr at 2:44pm
Lo: -0.63°F/hr at 5:03pm |
Barometer |
Wind Direction |
Current: 29.93in
High: 30.02in at 9:09am Lo: 29.92in at 4:28pm
Average (day): 29.93in
Rates:
Current: -0.000in/hr
High: 0.017in/hr at 7:02am
Lo: -0.023in/hr at 1:57pm |
Current: SSW
High: 300° at 6:05am Lo: 0° at 12:15am
Average (day): 196°
Rates:
Current: 4.4°/hr
High: 224.1°/hr at 12:20am
Lo: -153.8°/hr at 6:41am |
Wind Speed |
Wind Gust (10 minute intervals) |
Current: 0.0mph
High: 9.0mph at 2:17pm Lo: 0.0mph at 12:00am
Average (day): 0.1mph
Rates:
Current: -0.1mph/hr
High: 8.7mph/hr at 2:17pm
Lo: -0.4mph/hr at 2:37pm |
Current: 0.0mph
High: 9.0mph at 2:17pm Lo: 0.0mph at 12:00am
Average (day): 0.5mph
Rates:
Current: -0.6mph/hr
High: 7.9mph/hr at 2:17pm
Lo: -1.5mph/hr at 2:41pm |
Rainfall |
|
Rainfall (Daily):
0.00in (Hourly) 0.00
Rainfall Rate: 0.000in/hr |
|
Official Observations |
Washington Dulles International Airport (KIAD) |
Manassas, VA (KHEF) |
Last Updated:
mtr003KIAD
Temperature: mtr004KIAD°F
Dew Point: mtr005KIAD°F
Wind Chill: mtr016KIAD°F
Heat Index: mtr017KIAD°F
Relative Humidity: mtr006KIAD%
Pressure: mtr007KIADin
Wind Direction: mtr008KIAD
Wind Speed: mtr009KIADmph
Wind Gust: mtr010KIADmph
Visibility: mtr011KIAD miles
Cloud Height: mtr012KIAD x 1000 ft
Sky Conditions: mtr013KIAD
Weather: mtr014KIAD |
Last Updated:
mtr003KHEF
Temperature: mtr004KHEF°F
Dew Point: mtr005KHEF°F
Wind Chill: mtr016KHEF°F
Heat Index: mtr017KHEF°F
Relative Humidity: mtr006KHEF%
Pressure: mtr007KHEFin
Wind Direction: mtr008KHEF
Wind Speed: mtr009KHEFmph
Wind Gust: mtr010KHEFmph
Visibility: mtr011KHEF miles
Cloud Height: mtr012KHEF x 1000 ft
Sky Conditions: mtr013KHEF
Weather: mtr014KHEF |
Wash DC Reagan Nat'l Airport (KDCA) |
Leesburg, VA (KJYO) |
Last Updated:
mtr003KDCA
Temperature: mtr004KDCA°F
Dew Point: mtr005KDCA°F
Wind Chill: mtr016KDCA°F
Heat Index: mtr017KDCA°F
Relative Humidity: mtr006KDCA%
Pressure: mtr007KDCAin
Wind Direction: mtr008KDCA
Wind Speed: mtr009KDCAmph
Wind Gust: mtr010KDCAmph
Visibility: mtr011KDCA miles
Cloud Height: mtr012KDCA x 1000 ft
Sky Conditions: mtr013KDCA
Weather: mtr014KDCA |
Last Updated:
mtr003KJYO
Temperature: mtr004KJYO°F
Dew Point: mtr005KJYO°F
Wind Chill: mtr016KJYO°F
Heat Index: mtr017KJYO°F
Relative Humidity: mtr006KJYO%
Pressure: mtr007KJYOin
Wind Direction: mtr008KJYO
Wind Speed: mtr009KJYOmph
Wind Gust: mtr010KJYOmph
Visibility: mtr011KJYO miles
Cloud Height: mtr012KJYO x 1000 ft
Sky Conditions: mtr013KJYO
Weather: mtr014KJYO |
Ocean City, MD (KOXB) |
Madison, WI (KJVL) |
Last Updated:
mtr003KOXB
Temperature: mtr004KOXB°F
Dew Point: mtr005KOXB°F
Wind Chill: mtr016KOXB°F
Heat Index: mtr017KOXB°F
Relative Humidity: mtr006KOXB%
Pressure: mtr007KOXBin
Wind Direction: mtr008KOXB
Wind Speed: mtr009KOXBmph
Wind Gust: mtr010KOXBmph
Visibility: mtr011KOXB miles
Cloud Height: mtr012KOXB x 1000 ft
Sky Conditions: mtr013KOXB
Weather: mtr014KOXB |
Last Updated:
mtr003KMSN
Temperature: mtr004KMSN°F
Dew Point: mtr005KMSN°F
Wind Chill: mtr016KMSN°F
Heat Index: mtr017KMSN°F
Relative Humidity: mtr006KMSN%
Pressure: mtr007KMSNin
Wind Direction: mtr008KMSN
Wind Speed: mtr009KMSNmph
Wind Gust: mtr010KMSNmph
Visibility: mtr011KMSN miles
Cloud Height: mtr012KMSN x 1000 ft
Sky Conditions: mtr013KMSN
Weather: mtr014KMSN |
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Last Update 05/22/06 |