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Current warnings over King of Prussia, Pennsylvania
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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 King of Prussia, Pennsylvania 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 King of Prussia, Pennsylvania 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 Montgomery County, PA

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 King of Prussia, Pennsylvania

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 King of Prussia, PA 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 King of Prussia, PA

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 King of Prussia, PA, 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 King of Prussia, Pennsylvania

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 Montgomery County, Pennsylvania

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)
King of Prussia, PA Climate Summary

General Climate

    •   Humid subtropical climate (Köppen classification: Cfa)
    •   Characterized by hot, humid summers and cold, dry winters

Temperature

    •   Average annual temperature

54.3°F (12.4°C)

    •   Average summer temperature (June-August)

75.1°F (23.9°C)

    •   Average winter temperature (December-February)

32.5°F (0.3°C)

    •   Record high temperature

106°F (41.1°C)

    •   Record low temperature

-14°F (-25.6°C)

Precipitation

    •   Average annual precipitation

43.0 inches (1092 mm)

    •   Average snowfall

22.9 inches (58 cm)

    •   Wettest month

June (4.6 inches / 117 mm)

    •   Driest month

February (2.5 inches / 64 mm)

Humidity

    •   Average annual relative humidity

66%

    •   Highest humidity

Summer (70-80%)

    •   Lowest humidity

Winter (50-60%)

Wind

    •   Prevailing wind direction

West-southwest

    •   Average wind speed

10.2 mph (16.4 km/h)

Other Notable Climate Features

    •   Thunderstorms

Common in the summer months

    •   Tornadoes

Rare, but can occur

    •   Ice storms

Occasional during the winter

    •   Heat waves

Can occur in the summer, with temperatures reaching into the 90s (°F)

    •   Cold snaps

Can occur in the winter, with temperatures dropping below freezing

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

    •   King of Prussia was once a vast wilderness inhabited by Native American tribes and abundant wildlife, including deer, bears, and wolves.

    •   The area's Wissahickon Creek is home to a diverse ecosystem, including over 100 species of birds and numerous fish species.

Science

    •   King of Prussia is home to the American Association for the Advancement of Science (AAAS), the world's largest general scientific society.

    •   The Valley Forge National Historical Park, located nearby, features a science center that explores the role of science and technology in the American Revolution.

Personalities

    •   Frederick the Great, King of Prussia, is said to have given the town its name after a victory over Austria in 1758.

    •   David Rittenhouse, a prominent astronomer and mathematician, lived in King of Prussia and built an observatory there in the 18th century.

    •   John James Audubon, the renowned ornithologist, visited King of Prussia in the 1830s and painted several birds in the area.

Tourist Attractions
1. King of Prussia Mall: One of the largest shopping malls in the United States, with over 400 stores, restaurants, and entertainment options.

2. Valley Forge National Historical Park: A 3,500-acre park that commemorates the 1777-78 winter encampment of the Continental Army during the American Revolutionary War.

3. Chanticleer Garden: A 35-acre public garden with a variety of themed gardens, including a rose garden, a Japanese garden, and a woodland garden.

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Audubon, PAConshohocken, PA
Trooper, PAPaoli, PA
Eagleville, PABryn Mawr, PA
Plymouth Meeting, PABroomall, PA
Malvern, PAEvansburg, PA
Brooklyn, NY
Queens, NYManhattan, NY
Philadelphia, PAManhattan, NY
Baltimore, MDWashington, DC
Staten Island, NYNewark, NJ
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