Our Proprietary 10-Day Forecast

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Current warnings over Allison Park, 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 Allison Park, 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 Allison Park, 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 Washington 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 Allison Park, 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 Allison Park, 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 Allison Park, 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 Allison Park, 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 Allison Park, 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 Washington 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)
Allison Park, PA Climate Summary

General Climate

Humid continental climate, characterized by warm, humid summers and cold, snowy winters.

Temperature

    •   Average Annual Temperature

51.9°F (11.1°C)

    •   Average Summer Temperature (June-August)

73.6°F (23.1°C)

    •   Average Winter Temperature (December-February)

29.6°F (-1.3°C)

    •   Record High Temperature

101°F (38.3°C)

    •   Record Low Temperature

-16°F (-26.7°C)

Precipitation

    •   Average Annual Precipitation

39.2 inches (996 mm)

    •   Average Snowfall

36.7 inches (93 cm)

    •   Wettest Month

May (4.3 inches or 109 mm)

    •   Driest Month

February (2.5 inches or 64 mm)

Humidity

    •   Average Relative Humidity

67%

    •   Highest Relative Humidity

80% (July)

    •   Lowest Relative Humidity

45% (February)

Sunshine

    •   Average Annual Sunshine

2,016 hours

    •   Sunniest Month

July (245 hours)

    •   Cloudiest Month

December (136 hours)

Wind

    •   Average Wind Speed

8.5 mph (13.7 km/h)

    •   Prevailing Wind Direction

West-southwest

Other Climate Features

    •   Growing Season

180-190 days

    •   Hardiness Zone

6a

    •   Köppen Climate Classification

Dfa (Humid Continental Climate with Hot Summer)

Extreme Weather Events

    •   Tornadoes

Allison Park is located in an area with a moderate risk of tornadoes.

    •   Flooding

Heavy rainfall can lead to flooding in low-lying areas.

    •   Winter Storms

Snowstorms and ice storms can occur during the winter months.

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

    •   Allison Park is home to the 1,900-acre North Park, a vast green space featuring forests, lakes, and hiking trails.

    •   The park is a haven for wildlife, including deer, foxes, and over 200 bird species.

    •   The park's Lake Arthur is a popular spot for fishing and boating.

Science

    •   Allison Park is the location of the National Aviary, the largest indoor aviary in the United States.

    •   The aviary houses over 500 birds from around the world, including endangered species.

    •   The park offers educational programs and research opportunities in ornithology.

Personalities

    •   Allison Park was named after Allison Patterson, a prominent early settler who donated land for the town's first schoolhouse.

    •   The town is also home to the childhood home of astronaut Neil Armstrong, the first person to walk on the moon.

    •   Armstrong's home has been preserved as a museum and is open to the public.

Tourist Attractions
1.North Park

(nearby in Allison Park): A vast park with hiking trails, picnic areas, a lake for boating and fishing, a golf course, and more.

2.The National Aviary

(nearby in Pittsburgh): A world-renowned bird zoo with over 500 birds from around the globe, including penguins, macaws, and eagles.

3.Carnegie Science Center

(nearby in Pittsburgh): A science museum with interactive exhibits on topics such as space, technology, and the human body.

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