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  • Tonight

    Jul 27

    Partly cloudy Lo 67°
    more
  • Thu

    Jul 28

    A heavy thunderstorm 79°Lo 65°
  • Fri

    Jul 29

    A couple of thunderstorms 78°Lo 63°
    more
  • Sat

    Jul 30

    Couple of showers, t-storms 77°Lo 64°
    more
  • Sun

    Jul 31

    A thunderstorm in the area 77°Lo 62°
    more
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Temp (°F) 68° 68° 67° 67° 67° 67° 68° 69°
RealFeel® 69° 69° 68° 68° 68° 68° 70° 74°
Humidity 93% 93% 93% 93% 93% 99% 100% 98%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
5%
 
1%
 
1%
 
1%
 
2%
 
2%
 
5%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 W 4 W 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW 4 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 70%
Dew Point 66° 66° 65° 65° 65° 67° 68° 69°
Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 79° 78° N/A 81°
Low 65° 59° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 14:18 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:32 AM with 14:08 of moolight, then sets at 3:40 PM

Mount Storm Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 8:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

FOX 5 Washington D.C. Headlines

Blown transformer causes Manassas power outage

At least a couple hundred homes were without power in Prince William County Wednesday evening after an underground transformer exploded, according to authorities.

Reagan shooter to regain freedom

Safety feature aims to prevent hot car deaths