Our Proprietary 10-Day Forecast

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Current warnings over Manassas Park, 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 Manassas Park, 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 Manassas Park, 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 Manassas Park 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 Manassas Park, 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 Manassas Park, 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 Manassas Park, 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 Manassas Park, 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 Manassas Park, 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 Manassas Park 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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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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  • American HRRR
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  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
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)
Manassas Park, Virginia Climate Summary

General Climate

    •   Humid subtropical climate (Köppen climate classification Cfa)
    •   Hot, humid summers and mild winters
    •   Average annual temperature: 56.6°F (13.7°C)
    •   Average annual precipitation: 42.14 inches (1070.4 mm)
    •   Average annual snowfall: 17.8 inches (45.2 cm)

Summer

    •   Average high temperature in July: 87.5°F (30.8°C)
    •   Average low temperature in July: 68.1°F (20.1°C)
    •   Average precipitation in July: 4.37 inches (111.0 mm)

Winter

    •   Average high temperature in January: 41.7°F (5.4°C)
    •   Average low temperature in January: 26.2°F (-3.2°C)
    •   Average precipitation in January: 2.95 inches (74.9 mm)

Spring

    •   Average high temperature in April: 64.2°F (17.9°C)
    •   Average low temperature in April: 43.5°F (6.4°C)
    •   Average precipitation in April: 3.54 inches (89.9 mm)

Fall

    •   Average high temperature in October: 66.3°F (19.1°C)
    •   Average low temperature in October: 46.6°F (8.1°C)
    •   Average precipitation in October: 3.28 inches (83.3 mm)

Climate Extremes

    •   Highest temperature recorded: 106°F (41.1°C) on July 10, 1936
    •   Lowest temperature recorded: -15°F (-26.1°C) on January 22, 1984
    •   Greatest 24-hour precipitation: 10.18 inches (258.6 mm) on August 27, 2011
    •   Greatest monthly precipitation: 19.20 inches (487.7 mm) in September 2003
    •   Greatest annual snowfall: 56.3 inches (143.0 cm) in the winter of 1995-1996

Overall, Manassas Park, Virginia has a humid subtropical climate with hot, humid summers and mild winters. The area experiences moderate precipitation throughout the year, with the greatest amounts occurring in the summer months.

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

    •   Manassas Park is home to Bull Run Regional Park, a 1,500-acre natural area with diverse habitats, including wetlands, forests, and meadows.

    •   The park is a sanctuary for wildlife, including deer, foxes, owls, and bald eagles.

    •   It features hiking trails, a fishing lake, and a visitor center with exhibits on the park's ecology.

Science

    •   Manassas Park is a hub for science and technology research.

    •   The city is home to the National Institute of Standards and Technology (NIST), a federal agency that conducts research in physics, chemistry, and engineering.

    •   NIST's campus includes the National Center for Nanoscience and Technology, which focuses on nanotechnology research.

Personalities

  • John Mercer Langston:

    Born in Louisa County, Virginia, in 1829, Langston was an abolitionist, civil rights activist, and politician. He was the first African American to be elected to Congress from Virginia and served as the dean of Howard University Law School.

  • Wilbur and Orville Wright:

    The Wright brothers conducted some of their early aviation experiments in Manassas Park. In 1908, they established the Wright Flying School in the city, which trained pilots from around the world.

    • Tourist Attractions
    1. Manassas National Battlefield Park

    2. Stonebridge at Potomac Town Center

    3. Splash Down Waterpark

    Nearby Cities:

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    Yorkshire, VASudley, VA
    Manassas, VABuckhall, VA
    Centreville, VABristow, VA
    Greenbriar, VAGainesville, VA
    Fairfax Station, VANokesville, VA
    Chantilly, VAHaymarket, VA
    South Riding, VAFairfax, VA
    Independent Hill, VABurke, VA
    Baltimore, MD
    Washington, DCRichmond, VA
    Arlington, VAAlexandria, VA
    Columbia, MDGermantown, MD
    Wilmington, DESilver Spring, MD
    Frederick, MDWaldorf, MD
    Glen Burnie, MD