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Unisys Weather: Forecast for Sterling, VA (20166) [2] 0

Latest Observation for Sterling, VA (20166)

Partly Cloudy
Temp: 71F (21C)

Site: KIAD (Washington/Dull, VA)
Time: 6 AM EDT 21 AUG 17
Temp: 71 F (21 C)
Dewpt: 70 F (21 C)
Rel Hum: 96%
Winds: ESE at 4 knt (5 mph)
Heat index: 74 F
Pressure: 1022.2 mb (30.19 in)
Visibility: 10 mi
Skies: mostly cloudy
Weather:
Almanac
Sunrise: 6:28 AM
Sunset: 7:56 PM
Regional Plots: Surface Radar Vis Satellite IR Satellite

Alerts
No alerts
Forecast Summary
TODAY
Thunder
HI: 90
LO: 68
TUESDAY
Sunny
HI: 92
LO: 72
WEDNESDAY
Rainy
HI: 82
LO: 72
THURSDAY
Sunny
HI: 78
LO: 62
FRIDAY
Sunny
HI: 78
LO: 58
SATURDAY
Sunny
HI: 78
LO: 58
SUNDAY
Sunny
HI: 78
LO: 58

Detailed forecast from National Weather Service
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
430 AM EDT Mon Aug 21 2017

RainyREST OF THE OVERNIGHT
LO: 68
Mostly cloudy with a 20 percent chance of showers. Lows in the upper 60s. Light and variable winds.
ThunderTODAY
HI: 90
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. South winds 5 to 10 mph. Chance of rain 40 percent.
ThunderTONIGHT
LO: 72
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
SunnyTUESDAY
HI: 92
Mostly sunny. Highs in the lower 90s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon.
CloudyTUESDAY NIGHT
LO: 72
Mostly cloudy. Lows in the lower 70s. West winds 5 to 10 mph.
RainyWEDNESDAY
HI: 82
Partly sunny with a 30 percent chance of showers. Highs in the lower 80s.
Partly CloudyWEDNESDAY NIGHT
LO: 62
Partly cloudy. Lows in the lower 60s.
SunnyTHURSDAY
HI: 78
Mostly sunny. Highs in the upper 70s.
StarryTHURSDAY NIGHT
LO: 58
Mostly clear. Lows in the upper 50s.
SunnyFRIDAY
HI: 78
Sunny. Highs in the upper 70s.
StarryFRIDAY NIGHT
LO: 58
Mostly clear. Lows in the upper 50s.
SunnySATURDAY
HI: 78
Sunny. Highs in the upper 70s.
StarrySATURDAY NIGHT
LO: 58
Mostly clear. Lows in the upper 50s.
SunnySUNDAY
HI: 78
Mostly sunny. Highs in the upper 70s.