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Current warnings over Potomac Heights, Maryland
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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 Potomac Heights, Maryland 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 Potomac Heights, Maryland 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 Washington County, MD

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 Potomac Heights, Maryland

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 Potomac Heights, MD 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 Potomac Heights, MD

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 Potomac Heights, MD, 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 Potomac Heights, Maryland

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 Washington County, Maryland

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
  • American NAM
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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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Potomac Heights, Maryland Climate Summary

General Climate

    •   Humid subtropical climate with hot, humid summers and mild winters.
    •   Four distinct seasons with occasional extreme weather events.

Temperature

    •   Average Annual Temperature

56.2°F (13.4°C)

    •   Average Summer Temperature

77.4°F (25.2°C)

    •   Average Winter Temperature

34.6°F (1.4°C)

    •   Record High Temperature

106°F (41°C)

    •   Record Low Temperature

-13°F (-25°C)

Precipitation

    •   Average Annual Precipitation

44.7 inches (113.5 cm)

    •   Average Monthly Precipitation

3.7 inches (9.4 cm)

    •   Wettest Month

July (4.8 inches / 12.2 cm)

    •   Driest Month

February (2.6 inches / 6.6 cm)

Snowfall

    •   Average Annual Snowfall

20.6 inches (52.3 cm)

    •   Average Monthly Snowfall

2.1 inches (5.3 cm)

    •   Snowiest Month

January (4.2 inches / 10.7 cm)

Other Climate Features

    •   Growing Season

180-200 days

    •   Average Humidity

65%

    •   Average Wind Speed

10 mph (16 km/h)

    •   Prevailing Wind Direction

Northwest

Extreme Weather Events

    •   Hurricanes

Potomac Heights is located in a hurricane-prone area and has experienced several hurricanes in the past.

    •   Tornadoes

Tornadoes are rare but can occur.

    •   Flooding

Heavy rainfall can cause flooding, especially in low-lying areas.

    •   Heat Waves

Extreme heat can occur during the summer months.

    •   Cold Spells

Cold spells with sub-freezing temperatures can occur during the winter months.

Facts & Historical Information
(made with AI, use with caution)
Potomac Heights, MD, boasts a rich natural and scientific history. The area was once home to the Piscataway tribe, who relied on the abundant natural resources of the Potomac River and its tributaries. In the 18th century, George Washington surveyed the land and established Mount Vernon across the river.

In the 19th century, Potomac Heights became a popular destination for scientists and naturalists. The Smithsonian Institution established a research station there in 1896, and the area became known for its diverse flora and fauna. In 1940, the National Park Service acquired the land and established the Chesapeake and Ohio Canal National Historical Park, which includes Potomac Heights.

Today, Potomac Heights is a popular destination for hikers, bikers, and nature enthusiasts. The area is home to a variety of plant and animal life, including bald eagles, ospreys, and white-tailed deer. Visitors can also explore the ruins of the Smithsonian research station and learn about the area's rich natural history.

Tourist Attractions
1.National Harbor

(Oxon Hill, MD): A waterfront development with shops, restaurants, entertainment venues, and a scenic promenade along the Potomac River.

2.Oxon Hill Farm and Manor

(Oxon Hill, MD): A historic plantation with a restored manor house, gardens, and farm animals.

3.Fort Washington Park

(Fort Washington, MD): A national park with a historic fort, hiking trails, and scenic views of the Potomac River.

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