CIVIL AERONAUTICS BOARD, DC 20428 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
318 PM EDT Tue Jul 1 2025

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for...
The District of Columbia...
Southern Baltimore City in northern Maryland...
Western Anne Arundel County in central Maryland...
Southeastern Howard County in central Maryland...
Southeastern Montgomery County in central Maryland...
Northwestern Calvert County in southern Maryland...
Southern Baltimore County in northern Maryland...
Prince Georges County in central Maryland...
Southeastern Arlington County in northern Virginia...
East central Fairfax County in northern Virginia...
The City of Alexandria in northern Virginia...

* Until 415 PM EDT.

* At 318 PM EDT, a severe thunderstorm was located over American
University, or near Bethesda, moving northeast at 20 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.

* Locations impacted include...
Arlington, Alexandria, Columbia, Bowie, Severn, Clinton, Olney,
Springfield, College Park, Crofton, Fort Washington, Greenbelt,
Langley Park, Beltsville, Fort Hunt, Elkridge, Groveton,
Forestville, Huntington, and Largo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Damaging winds and continuous cloud to ground lightning are
occurring with this storm. Move indoors immediately. Lightning is
one of nature's leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3876 7718 3878 7718 3891 7701 3903 7709
3912 7708 3919 7673 3923 7668 3924 7662
3877 7657
TIME...MOT...LOC 1918Z 246DEG 19KT 3894 7710

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

WASHINGTON, DC
Current Weather

3:52 PM EDT JUL 1, 2025
Thunder Rain
Mist
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 1 3/4 miles
Wind: SW at 13 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Current Weather

MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

CIVIL AERONAUTICS BOARD, DC 20428
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF THIS AFTERNOON
Numerous showers and thunderstorms. Some thunderstorms may be severe with damaging winds. Locally heavy rainfall possible. Highs in the lower 90s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
TONIGHT
Showers and numerous thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may be severe with damaging winds and heavy rainfall in the evening. Locally heavy rainfall possible in the evening. Lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 80s. West winds around 5 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 60s. Light and variable winds, becoming west around 5 mph after midnight.
THURSDAY
Sunny. Highs in the upper 80s. Northwest winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Lows in the upper 60s.
INDEPENDENCE DAY
Sunny. Highs in the upper 80s.
FRIDAY NIGHT
Mostly clear. Lows in the upper 60s.
SATURDAY
Mostly sunny. Highs in the upper 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SUNDAY
Mostly sunny. Highs around 90.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 70s.
MONDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.

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  7:00 AM CDT  7/ 1/2025
Tuesday
1 JUL 2025
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 12 hours 2 PM 88° 96° Partly Cloudy 91%
RAIN
***
0% Thunder
( 72% severe)
SSW   12 61% 73°
High 89° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 15 hours 5 PM 81° 86° Mostly Cloudy W   12 79% 74°
Mostly Cloudy

Rain

CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 18 hours 8 PM 78° 80° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 49% severe)
WNW   9 85% 73°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 1, 21 hours 11 PM 75° 75° Mostly Cloudy SW   7 94% 73°
Wednesday
2 JUL 2025
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 0 hours 2 AM 74° 74° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 26% severe)
SW   6 93% 72°
Low 73° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 3 hours 5 AM 73° 73° Mostly Cloudy WSW   6 93% 71°
High 84° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 6 hours 8 AM 74° 74° Mostly Cloudy 38%
RAIN
***
0% Thunder
( 19% severe)
NNW   6 87% 70°

Mostly Cloudy

Chance of Rain

CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 9 hours 11 AM 76° 77° Mostly Cloudy NW   5 85% 71°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 12 hours 2 PM 80° 83° Mostly Cloudy 16%
RAIN
***
0% Thunder
( 35% severe)
ESE   5 72% 70°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 15 hours 5 PM 81° 85° Partly Cloudy SSE   5 72% 71°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 18 hours 8 PM 79° 82° Partly Cloudy 2%

0% Thunder
( 15% severe)
S   3 77% 71°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 2, 21 hours 11 PM 76° 77° Partly Cloudy SW   3 85% 71°
Thursday
3 JUL 2025
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 0 hours 2 AM 74° 74° Clear 1%

0% Thunder
( 2% severe)
W   5 87% 70°
Low 71° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 3 hours 5 AM 72° 72° Partly Cloudy WNW   5 87% 68°
High 89° CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 6 hours 8 AM 75° 75° Clear 1%

0% Thunder
( 2% severe)
NW   6 79% 68°

Clear



CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 9 hours 11 AM 83° 85° Clear NW   7 57% 66°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 15 hours 2 PM 86° 88° Clear 4%

0% Thunder
( 28% severe)
NW   8 50% 65°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 18 hours 5 PM 85° 87° Partly Cloudy WNW   8 51% 65°
CIVIL AERONAUTICS BOARD, DC 20428 weather forecast Day 3, 21 hours 8 PM 82° 84° Partly Cloudy     WNW   6 58% 66°

WASHINGTON, DC extended weather forecast

Friday
4 JUL 2025
Saturday
5 JUL 2025
Sunday
6 JUL 2025
Monday
7 JUL 2025
Tuesday
8 JUL 2025
Low 73° Low 72° Low 74° Low 76° Low 76°
High 90° High 92° High 91° High 91° High 90°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
3% Rain
Partly Cloudy
10% Rain
Partly Cloudy
23% Rain
Mostly Cloudy
33% Rain
Overcast
45% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Civil Aeronautics Board, DC
Civil Aeronautics Board, DC snow
Civil Aeronautics Board, DC radar
DC map
-or-
-or-
-or-
 
20428
20428 snow
20428 radar
 
-or-
-or-
 
 
DC
DC snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions