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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, December 9

Current Weather

7:05 AM

15°F
Mostly cloudy
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel®
21°
Wind
NNE 1 mph
Wind Gusts
1 mph
Humidity
44%
Indoor Humidity
14% (Extremely Dry)
Dew Point
-3° F
Pressure
↔ 30.29 in
Cloud Cover
78%
Visibility
10 mi
Cloud Ceiling
20000 ft

Day

12/9
35°Hi
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Cold with intervals of clouds and sunshine

Max UV Index2.0 (Low)

AccuLumen Brightness Index™7 (Bright)

WindSE 7 mph

Wind Gusts21 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover56%

Morning

Afternoon

Night

12/9
27°Lo
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Overcast

WindSSW 9 mph

Wind Gusts16 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover97%

Evening

Overnight

Sun & Moon

9 hrs 32 mins
Rise 7:16 AM
Set 4:48 PM
Waning Gibbous
Rise 10:11 PM
Set 11:53 AM

Temperature History

12/9
High
Low
Forecast
35°
27°
Average
48°
30°
Last Year
59°
34°
Record
72°
1978
11°
1989

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World North America United States Virginia Chantilly

Weather Near Chantilly:

  • Alexandria, VA
  • Germantown, MD
  • Washington, DC
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