USWX WEATHER AND FORCAST FOR HERNDON, VA 1148 6FEB10

Herndon, VA
11:48am EST - 4:48pm GMT Current Conditions
Observation for Washington DC, VA (KIAD) as of 8:52am EST (176 min ago)Temperature 29 °F -2 °C
Dew Point 26 °F -3 °C
Humidity 89%
Pressure 29.63 in 1003.3 mb
Wind Speed 17 MPH 15 kts
Wind Dir N 350°
Ceiling 700 ft 213 m
Visibility 0.25 mi 0.4 km
Wind Chill 17 °F -8 °C Temp
Current Conditions Snow,Freezing Fog
Remarks 0.03" of precipitation last hour.

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18" inches of snow on ground at 6:52am EST .

Winter Storm Warning Sat, Feb 6, 4:05am EST Sat, Feb 6, 1:00pm EST 1 hr, 11 mins

National Weather Service Forecast
Seven Day Forecast Issued 9:00am EST -- Sat, Feb 6, 2010
Rest of today Snow. Areas of blowing snow early this morning. Areas of blowing snow this afternoon. Total snow accumulation of 18 to 24 inches. Highs in the upper 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow near 100 percent.
Tonight Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 10 above. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 40 percent.
Sunday Mostly sunny. Highs around 30. Northwest winds around 10 mph. Wind chill values as low as 1 below in the morning.
Sunday night Partly cloudy. Cold with lows around 11. Northwest winds 5 to 10 mph.
Monday Mostly sunny. Highs in the mid 30s. Northwest winds around 10 mph. Wind chill values as low as 1 below in the morning.
Monday night Partly cloudy. Lows 15 to 20.
Tuesday Partly sunny with a chance of rain and snow. Highs in the mid 30s. Chance of precipitation 30 percent.
Tuesday night Snow and rain likely. Lows in the upper 20s. Chance of precipitation 60 percent.
Wednesday Mostly cloudy. Highs in the mid 30s.
Wednesday night Mostly cloudy. Lows around 20.
Thursday Mostly cloudy. Highs in the upper 30s.
Thursday night Mostly cloudy. Lows in the lower 20s.
Friday Mostly sunny. Highs in the upper 30s.