Our Proprietary 10-Day Forecast

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Current warnings over Monroeville, 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 Monroeville, 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 Monroeville, 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 Allegheny 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 Monroeville, 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 Monroeville, 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 Monroeville, 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 Monroeville, 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 Monroeville, 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 Allegheny 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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  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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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)
Monroeville, PA Climate Summary

General Climate


    •   Humid continental climate
    •   Warm, humid summers
    •   Cold, snowy winters

Temperature


    •   Average annual temperature: 51.4°F (10.8°C)
    •   Average summer temperature (June-August): 72.6°F (22.6°C)
    •   Average winter temperature (December-February): 28.6°F (-1.9°C)
    •   Record high temperature: 103°F (39.4°C)
    •   Record low temperature: -18°F (-28.3°C)

Precipitation


    •   Average annual precipitation: 38.9 inches (988 mm)
    •   Average snowfall: 41.4 inches (105 cm)
    •   Most precipitation occurs in May and June
    •   Least precipitation occurs in February and March

Sunshine


    •   Average annual sunshine: 2,037 hours
    •   Most sunshine occurs in July and August
    •   Least sunshine occurs in December and January

Humidity


    •   Average annual relative humidity: 71%
    •   Humidity is highest in summer and lowest in winter

Wind


    •   Average wind speed: 10.2 mph (16.4 km/h)
    •   Prevailing wind direction: West-southwest

Other Notable Climate Features

    •   Thunderstorms

Common in summer, especially in June and July.

    •   Tornadoes

Rare, but can occur.

    •   Ice storms

Can occur in winter, causing power outages and hazardous driving conditions.

    •   Fog

Common in fall and winter, especially in the morning.

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

    •   Monroeville is home to the Boyce Park, a 737-acre natural area with diverse ecosystems, including forests, wetlands, and meadows.

    •   The park is a haven for wildlife, including deer, foxes, and over 150 species of birds.

    •   The Boyce May Nature Center offers educational programs and exhibits on the park's natural history.

Science

    •   Monroeville is the birthplace of the Westinghouse Research Laboratories, founded in 1915.

    •   The labs have played a pivotal role in the development of technologies such as the transistor, laser, and radar.

    •   Today, the labs focus on advanced research in materials science, energy, and healthcare.

Personalities

    •   George Westinghouse, inventor and industrialist, founded the Westinghouse Electric Corporation in Monroeville.

    •   Andrew Carnegie, steel magnate and philanthropist, built a mansion in Monroeville, which is now a historic landmark.

    •   David McCullough, Pulitzer Prize-winning historian, grew up in Monroeville and wrote about his childhood there in his memoir \

Tourist Attractions
1.Monroeville Mall

Located just outside of Monroeville, this sprawling shopping mall is home to over 100 stores, restaurants, and entertainment options.

2.Sandcastle Waterpark

This popular waterpark features a variety of water slides, pools, and attractions for all ages.

3.Pittsburgh Zoo & PPG Aquarium

Located in nearby Pittsburgh, this zoo and aquarium is home to over 4,000 animals and 500 species from around the world.

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