Our Proprietary 10-Day Forecast

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Current warnings over Oakton, Virginia
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Oakton, Virginia red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Oakton, Virginia red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Fairfax County, VA

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Oakton, Virginia

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Oakton, VA please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Oakton, VA

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Oakton, VA, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Oakton, Virginia

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Fairfax County, Virginia

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
Oakton, Virginia Climate Summary

General Climate

    •   Oakton, Virginia has a humid subtropical climate, with hot, humid summers and mild, cool winters.
    •   The average annual temperature is 55.4°F (13°C).
    •   The average annual precipitation is 40.6 inches (103 cm).

Summer

    •   The average summer temperature is 75.6°F (24.2°C).
    •   The average high temperature in July is 86.9°F (30.5°C).
    •   The average low temperature in July is 64.3°F (17.9°C).
    •   The average summer precipitation is 12.4 inches (31.5 cm).

Winter

    •   The average winter temperature is 36.3°F (2.4°C).
    •   The average high temperature in January is 41.9°F (5.5°C).
    •   The average low temperature in January is 28.8°F (-1.8°C).
    •   The average winter precipitation is 10.4 inches (26.4 cm).

Spring and Fall

    •   The average spring temperature is 53.3°F (11.8°C).
    •   The average high temperature in April is 64.4°F (18°C).
    •   The average low temperature in April is 42.2°F (5.7°C).
    •   The average spring precipitation is 10.2 inches (25.9 cm).
    •   The average fall temperature is 52.4°F (11.3°C).
    •   The average high temperature in October is 63.9°F (17.7°C).
    •   The average low temperature in October is 40.9°F (4.9°C).
    •   The average fall precipitation is 7.6 inches (19.3 cm).

Extreme Weather

    •   Oakton, Virginia is occasionally affected by extreme weather events, such as hurricanes, tornadoes, and blizzards.
    •   The most common type of extreme weather event in Oakton is thunderstorms.
    •   Thunderstorms can produce heavy rain, lightning, and hail.
    •   Oakton is also occasionally affected by tropical storms and hurricanes.
    •   Tropical storms and hurricanes can produce high winds, heavy rain, and flooding.
    •   Blizzards are rare in Oakton, but they can occur.
    •   Blizzards can produce heavy snow, high winds, and whiteout conditions.

Climate Change

    •   The climate of Oakton, Virginia is changing.
    •   The average annual temperature has increased by about 1.5°F (0.8°C) since the late 19th century.
    •   The average annual precipitation has also increased by about 5 inches (13 cm) since the late 19th century.
    •   The number of extreme weather events has also increased in recent years.
    •   Climate change is expected to continue to affect the climate of Oakton, Virginia in the future.
    •   The average annual temperature is expected to increase by another 2-4°F (1-2°C) by the end of the century.
    •   The average annual precipitation is also expected to increase by another 2-4 inches (5-10 cm) by the end of the century.
    •   The number of extreme weather events is also expected to continue to increase in the future.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Oakton is home to the 1,200-acre Hidden Oaks Nature Center, a haven for wildlife including deer, foxes, and over 200 bird species.

    •   The nearby Lake Accotink Park features a 49-acre lake teeming with fish and waterfowl.

Science

    •   Oakton was the site of the first successful radio transmission in the United States in 1899, conducted by Guglielmo Marconi.

    •   The National Institutes of Health (NIH) has a large research campus in Oakton, focusing on biomedical research and disease prevention.

Personalities

    •   George Mason, a Founding Father and the author of the Virginia Declaration of Rights, had a plantation in what is now Oakton.

    •   Robert E. Lee, the Confederate general, lived in Oakton for a brief period during the Civil War.

    •   The author and naturalist John Burroughs spent his later years in Oakton, where he wrote about the local flora and fauna.

Tourist Attractions
1.Wolf Trap National Park for the Performing Arts:

Located just outside Oakton, this park offers a variety of performances, including concerts, plays, and dance shows. The park also has hiking trails and picnic areas.

2.Meadowlark Botanical Gardens:

These gardens feature a variety of plants and flowers, as well as a Japanese teahouse and a children's garden.

3.Frying Pan Farm Park:

This park offers a variety of activities, including hiking, biking, fishing, and picnicking. The park also has a farm with animals and a playground.

Nearby Cities:

Fairfax, VA
Vienna, VAMantua, VA
Merrifield, VAWoodburn, VA
Wolf Trap, VADunn Loring, VA
Tysons Corner, VAIdylwood, VA
Greenbriar, VAFairfax Station, VA
Pimmit Hills, VAKings Park, VA
West Falls Church, VABurke, VA
Oak Hill, VAReston, VA
Baltimore, MD
Washington, DCRichmond, VA
Arlington, VAAlexandria, VA
Columbia, MDGermantown, MD
Wilmington, DESilver Spring, MD
Frederick, MDWaldorf, MD
Glen Burnie, MD