CIVIL AERONAUTICS BOARD, DC 20428 Weather Forecast & Current Conditions

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WASHINGTON, DC
Current Weather

3:52 AM EST JAN 21, 2026
Clear
19°F
Feels Like: 19°F
Dewpoint: 9°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: Calm
Pressure: 30.54 inches
Last 72 hours

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CIVIL AERONAUTICS BOARD, DC 20428
Weather Forecast

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REST OF THE OVERNIGHT
Clear. Lows around 16. Light and variable winds.
TODAY
Mostly sunny. Highs around 40. Southeast winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon.
TONIGHT
Mostly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph.
THURSDAY
Mostly sunny. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 25 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph.
FRIDAY
Mostly cloudy. Highs around 40.
FRIDAY NIGHT
Mostly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.
SATURDAY
Mostly cloudy with a 40 percent chance of snow. Cooler with highs around 20. Wind chill values as low as zero.
SATURDAY NIGHT
Snow. Lows 10 to 15. Chance of snow 80 percent.
SUNDAY
Snow. Highs around 20. Chance of snow 90 percent.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15.
MONDAY
Mostly sunny. Highs in the mid 20s.
MONDAY NIGHT
Mostly clear. Cold with lows 5 to 10 above.

Visible Weather Satellite
CIVIL AERONAUTICS BOARD, DC 20428
Infrared Weather Satellite
CIVIL AERONAUTICS BOARD, DC 20428
NEXRAD Weather Radar
CIVIL AERONAUTICS BOARD, DC 20428

WASHINGTON, DC 3 hourly weather forecast

weather forecast created  6:00 PM CST  1/20/2026
Wednesday
21 JAN 2026
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 0 hours 1 AM 23° 19° Clear 0%

0% Thunder
( 0% severe)
NE   1 35%
Low 20° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 3 hours 4 AM 21° 17° Clear ESE   2 38%
High 41° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 6 hours 7 AM 21° 15° Clear 1%

0% Thunder
( 0% severe)
ESE   5 40%

Increasing Clouds



CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 9 hours 10 AM 29° 20° Clear S   10 37%
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 12 hours 1 PM 38° 29° Partly Cloudy 4%

0% Thunder
( 1% severe)
S   16 24%
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 15 hours 4 PM 41° 33° Mostly Cloudy S   16 23%
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 18 hours 7 PM 38° 30° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 1% severe)
S   14 33% 13°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 21 hours 10 PM 38° 30° Mostly Cloudy SSW   13 38% 16°
Thursday
22 JAN 2026
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 0 hours 1 AM 38° 30° Partly Cloudy 2%

0% Thunder
( 0% severe)
SSW   12 44% 19°
Low 34° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 3 hours 4 AM 37° 29° Clear SSW   12 53% 22°
High 52° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 6 hours 7 AM 37° 30° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   9 58% 24°

Partly Cloudy



CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 9 hours 10 AM 44° 38° Partly Cloudy WSW   10 51% 27°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 12 hours 1 PM 50° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   12 35% 24°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 15 hours 4 PM 50° 46° Partly Cloudy W   10 31% 21°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 18 hours 7 PM 42° 38° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   7 40% 20°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 21 hours 10 PM 38° 34° Partly Cloudy NW   6 44% 19°

WASHINGTON, DC extended weather forecast

Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Low 30° Low 19° Low 20° Low 22° Low 22°
High 46° High 21° High 24° High 32° High 32°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3 CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 4 CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 5 CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 6 CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 7
Mostly Cloudy
21% Rain/Snow
Overcast
34% Snow
Overcast
88% Snow
Overcast
85% Snow
Partly Cloudy
19% Snow/Ice
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