Weather Underground PWS KVAFAIRF7
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Forecast blank? Force Update

National Weather Service Forecast for: Fairfax VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 7:33 am EDT Apr 23, 2014
 
Today

Breezy
Breezy
Tonight

Clear
Clear
Thursday

Mostly Sunny
Mostly
Sunny
Thursday
Night

Partly Cloudy
Partly
Cloudy
Friday

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers
Friday
Night

Partly Cloudy
Partly
Cloudy
Saturday

Mostly Sunny
Mostly
Sunny
Saturday
Night

Partly Cloudy
Partly
Cloudy
Sunday

Mostly Sunny
Mostly
Sunny
Hi 62 °F Lo 38 °F Hi 66 °F Lo 44 °F Hi 73 °F Lo 50 °F Hi 76 °F Lo 47 °F Hi 65 °F

Red Flag Warning
Hazardous Weather Outlook



Kings Park West, Fairfax VA - KVFAIRF7
LAST READING AT TIME: 07:45 DATE: 23 April 2014, time of next update: 07:50
Current WeatherDry Current Temperature 47.7°F (8.7°C), Apparent temp 43.7°F
Maximum Temperature (since midnight)56.5°F at: 00:00 Minimum Temperature (since midnight)46.9°F at: 06:44
Average windspeed (ten minute)3.8 mph Wind Direction (ten minute)SW (214°)
Windchill Temperature 46.9°F Maximum Gust (last hour)7.6 mph at: 06:45
Maximum Gust (since midnight)17.0 mph at: 00:58 Maximum 1 minute average (since midnight)10.9 mph at: 04:09
Rainfall (last hour)0.00 in. (0.0 mm) Rainfall (since midnight)0.00 in. (0.0 mm) ---
Rainfall This month 2.76 in. (70.0 mm) Rainfall To date this year 9.57 in. (243.0 mm)
Maximum rain per minute (last hour)0.00 in/min Maximum rain per hour (last 6 hours)0.00 in/hour
Yesterdays rainfall 0.04 in DewPoint 28.4°F (Wet Bulb :40.4°F )
Humidity 47 %, Humidex 42.9°F Barometer corrected to msl1050.0 hPa (QNH 0.0 hPa
Pressure change 0.0 hPa (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)+0.0 hPa Pressure change (last 6 hours)+0.0 hPa
Current Indoor Temp. 66.7°F
Current Indoor Hum. 43%

This page is updated from recent data collected by a WMR968 weather station Use the Reload or Refresh facility on your browser to retrieve the latest data.


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The data is logged at two minute intervals, but there is data recorded every minute. On the graph, the Blue line represents the average windspeed, the Red line is the maximum gust for that interval, and the Green line is what the wind has dropped off to in the same interval. Fuschia is the Barometer, and the dew point and Blue is humidity.

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Daily Fire weather Index for this station
Click here for a daily update of the averages/extremes to date for the month






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