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

Latest Observation for Sterling, VA (20166)

Partly Cloudy
Temp: 80F (26C)

Site: KIAD (Washington/Dull, VA)
Time: 4 PM EST 21 FEB 18
Temp: 80 F (26 C)
Dewpt: 61 F (16 C)
Rel Hum: 52%
Winds: SSW at 12 knt (14 mph)
Heat index: 81 F
Pressure: 1023.9 mb (30.24 in)
Visibility: 10 mi
Skies: mostly clear
Weather:
Almanac
Sunrise: 6:53 AM
Sunset: 5:53 PM
Regional Plots: Surface Radar Vis Satellite IR Satellite

Alerts
No alerts
Forecast Summary
REST OF THIS AFTERNOON
Thunder
HI: 78
THURSDAY
Rainy
HI: 50
LO: 48
FRIDAY
Rainy
HI: 50
LO: 38
SATURDAY
Rainy
HI: 62
LO: 45
SUNDAY
Rainy
HI: 65
LO: 52
MONDAY
Sunny
HI: 55
LO: 45
TUESDAY
Sunny
HI: 55
LO: 38

Detailed forecast from National Weather Service
Eastern Loudoun-
Including the cities of Leesburg, Ashburn, and Sterling
336 PM EST Wed Feb 21 2018

ThunderREST OF THIS AFTERNOON
HI: 78
Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
ThunderTONIGHT
LO: 48
Showers likely with a slight chance of thunderstorms in the evening, then a chance of rain with areas of drizzle after midnight. Patchy fog. Lows in the upper 40s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 60 percent.
RainyTHURSDAY
HI: 50
Periods of rain with areas of drizzle. Patchy fog. Much cooler with highs around 50. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
RainyTHURSDAY NIGHT
LO: 38
Rain likely with areas of drizzle. Patchy fog in the evening. Patchy fog after midnight. Lows in the upper 30s. Northeast winds around 5 mph. Chance of rain 70 percent.
RainyFRIDAY
HI: 50
Areas of drizzle. Rain likely, mainly in the morning. Highs around 50. Southeast winds around 5 mph. Chance of rain 70 percent.
RainyFRIDAY NIGHT
LO: 45
Cloudy with a chance of rain with areas of drizzle. Lows in the mid 40s. Chance of rain 40 percent.
RainySATURDAY
HI: 62
Showers likely. Highs in the lower 60s. Chance of rain 60 percent.
RainySATURDAY NIGHT
LO: 52
Showers. Lows in the lower 50s. Chance of rain 80 percent.
RainySUNDAY
HI: 65
Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
CloudySUNDAY NIGHT
LO: 45
Mostly cloudy. Lows in the mid 40s.
SunnyMONDAY
HI: 55
Mostly sunny. Highs in the mid 50s.
StarryMONDAY NIGHT
LO: 38
Mostly clear. Lows in the upper 30s.
SunnyTUESDAY
HI: 55
Sunny. Highs in the mid 50s.