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: 9:20am on 3/28/24
Outside Temperature: 48.6°F
Today's High: 48.6°F at 8:39am
Lo: 47.9°F at 3:18am
Barometric Trend: Steady
Moonrise:   11:07pm   Moonset:  8:23am
Sunrise : 6:58am  Sunset: 7:28pm
Outdoor Temperature Indoor Temperature

Current: 48.6°F
High: 48.6°F at 8:39am Lo: 47.9°F at 3:18am
Average (day): 48.6°F

Rates:
Current: 0.17°F/hr
High: 0.33°F/hr at 8:39am
Lo: -0.20°F/hr at 3:18am

Current: 70.9°F
High: 71.6°F at 12:00am Lo: 70.9°F at 3:52am
Average (day): 70.9°F

Rates:
Current: -0.10°F/hr
High: 0.20°F/hr at 12:42am
Lo: -0.28°F/hr at 3:52am

Outdoor Humidity Indoor Humidity

Current: 100%
High: 100% at 2:26am Lo: 99% at 12:00am
Average (day): 100%

Rates:
Current: 0.0%/hr
High: 1.0%/hr at 2:26am
Lo: -0.1%/hr at 6:00am

Current: 38%
High: 39% at 12:00am Lo: 38% at 1:44am
Average (day): 38%

Rates:
Current: -0.6%/hr
High: 0.4%/hr at 2:23am
Lo: -1.0%/hr at 1:44am

Dew Point Wind Chill

Current: 48.6°F
High: 48.6°F at 8:39am Lo: 47.6°F at 3:18am
Average (day): 48.6°F

Rates:
Current: 0.18°F/hr
High: 0.35°F/hr at 8:39am
Lo: -0.20°F/hr at 3:18am

Current: 48.6°F
High: 48.6°F at 8:39am Lo: 47.9°F at 3:18am
Average (day): 48.6°F

Rates:
Current: 0.17°F/hr
High: 0.33°F/hr at 8:39am
Lo: -0.27°F/hr at 9:02am

Heat Index Indoor Comfort Index

Current: 55.8°F
High: 55.8°F at 8:39am Lo: 54.9°F at 3:18am
Average (day): 55.8°F

Rates:
Current: 0.18°F/hr
High: 0.34°F/hr at 8:39am
Lo: -0.20°F/hr at 3:18am

Current: 70.7°F
High: 71.4°F at 12:00am Lo: 70.7°F at 9:04am
Average (day): 70.7°F

Rates:
Current: -0.14°F/hr
High: 0.20°F/hr at 12:42am
Lo: -0.27°F/hr at 3:52am

Barometer Wind Direction

Current: 30.00in
High: 30.07in at 12:49am Lo: 29.95in at 3:29am
Average (day): 30.01in

Rates:
Current: -0.017in/hr
High: 0.042in/hr at 12:49am
Lo: -0.062in/hr at 3:28am

Current: SW
High: 217° at 12:00am Lo: 0° at 12:15am
Average (day): 216°

Rates:
Current: 1.0°/hr
High: 216.4°/hr at 12:26am
Lo: -0.8°/hr at 7:34am

Wind Speed Wind Gust (10 minute intervals)

Current: 0.0mph
High: 3.0mph at 8:55am Lo: 0.0mph at 12:00am
Average (day): 0.2mph

Rates:
Current: -0.2mph/hr
High: 3.0mph/hr at 8:55am
Lo: -0.2mph/hr at 9:07am

Current: 0.0mph
High: 3.0mph at 8:55am Lo: 0.0mph at 12:00am
Average (day): 0.3mph

Rates:
Current: -0.2mph/hr
High: 3.0mph/hr at 8:55am
Lo: -0.3mph/hr at 9:07am

Rainfall  

Rainfall (Daily): 0.07in (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