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Current warnings over West Mifflin, 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 West Mifflin, 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 West Mifflin, 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 West Mifflin, 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 West Mifflin, 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 West Mifflin, 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 West Mifflin, 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 West Mifflin, 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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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)
West Mifflin, Pennsylvania Climate Summary

General Climate


    •   Humid continental climate with four distinct seasons.
    •   Warm, humid summers and cold, snowy winters.

Temperature


    •   Average annual temperature: 52.6°F (11.4°C)
    •   Average summer temperature (June-August): 72.6°F (22.6°C)
    •   Average winter temperature (December-February): 30.4°F (-0.9°C)
    •   Record high temperature: 102°F (38.9°C)
    •   Record low temperature: -14°F (-25.6°C)

Precipitation


    •   Average annual precipitation: 38.7 inches (983 mm)
    •   Average snowfall: 26.7 inches (67.8 cm)
    •   Most precipitation occurs in May and June.
    •   Least precipitation occurs in January and February.

Humidity


    •   Average annual relative humidity: 70%
    •   Highest humidity in summer (75-80%)
    •   Lowest humidity in winter (60-65%)

Wind


    •   Prevailing wind direction: West-southwest
    •   Average wind speed: 9.4 mph (15.1 km/h)

Sunshine


    •   Average annual sunshine: 2,050 hours
    •   Most sunshine in July (240 hours)
    •   Least sunshine in December (120 hours)

Extreme Weather


    •   Occasional thunderstorms and hail in summer.
    •   Snowstorms and ice storms in winter.
    •   Flooding can occur along the Monongahela River.

Climate Change Impacts


    •   Projected increase in average temperature and precipitation.
    •   More frequent and intense heat waves.
    •   Increased risk of flooding and other extreme weather events.

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

    •   West Mifflin is home to the 1,200-acre South Park, one of the largest urban parks in the United States.

    •   The park is a haven for wildlife, including deer, turkeys, and a variety of bird species.

    •   The Monongahela River, which borders the town, is home to a diverse fish population.

Science

    •   In 1957, West Mifflin was the site of the first nuclear power plant in the United States, the Shippingport Atomic Power Station.

    •   The town has a long history of innovation in the steel industry, and was home to the world's first continuous hot strip mill.

Personalities

    •   West Mifflin is the hometown of astronaut John Glenn, the first American to orbit the Earth.

    •   The town is also the birthplace of actor and comedian Bill Murray.

    •   Former Pittsburgh Steelers quarterback Terry Bradshaw grew up in West Mifflin.

Tourist Attractions
1.Kennywood Park

is an amusement park located in West Mifflin, Pennsylvania. It is the oldest operating amusement park in the United States, having opened in 1898. The park features over 40 rides, including roller coasters, water rides, and kiddie rides.

2.The Waterfront

is a shopping, dining, and entertainment complex located on the banks of the Monongahela River in West Mifflin. The complex features over 100 stores, restaurants, and attractions, including a movie theater, a bowling alley, and a casino.

3.The Carnegie Science Center

is a science museum located in Pittsburgh, Pennsylvania. The museum features over 400 interactive exhibits on science and technology. The museum also has a planetarium, a giant screen theater, and a children's museum.

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