Our Proprietary 10-Day Forecast

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Current warnings over Marysville, 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 Marysville, 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 Marysville, 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 Perry 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 Marysville, 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 Marysville, 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 Marysville, 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 Marysville, 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 Marysville, 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 Perry 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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  • 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)
Marysville, Pennsylvania Climate Summary

General Climate

    •   Humid subtropical climate (Köppen climate classification: Cfa)
    •   Warm, humid summers with occasional heat waves
    •   Cold, snowy winters with occasional extreme cold spells

Temperature

    •   Average annual temperature: 53.4°F (11.9°C)
    •   Average summer temperature (June-August): 74.2°F (23.5°C)
    •   Average winter temperature (December-February): 30.2°F (-1.0°C)
    •   Record high temperature: 103°F (39.4°C)
    •   Record low temperature: -15°F (-26.1°C)

Precipitation

    •   Average annual precipitation: 42.3 inches (1074 mm)
    •   Precipitation is evenly distributed throughout the year
    •   Heaviest precipitation occurs in the summer months
    •   Average snowfall: 24.7 inches (62.7 cm)

Humidity

    •   High humidity throughout the year
    •   Average annual relative humidity: 73%

Wind

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

Sunshine

    •   Average annual sunshine: 2,150 hours
    •   Sunniest months: May and June

Extreme Weather Events

    •   Thunderstorms are common in the summer months
    •   Tornadoes are rare but can occur
    •   Heavy snowfalls can occur during winter storms
    •   Heat waves and cold spells can be dangerous

Climate Change Impacts

    •   Rising temperatures are expected to increase the frequency and intensity of heat waves
    •   Increased precipitation is likely to lead to more flooding events
    •   Changes in precipitation patterns could affect water availability and agriculture

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

    •   Marysville is located in a valley surrounded by the Blue Mountains, creating a unique microclimate that supports a diverse range of plant and animal life.

    •   The area is home to the Marysville Wetlands, a 200-acre natural area featuring a variety of habitats, including swamps, marshes, and forests.

Science

    •   Marysville was once a major center for the production of iron and steel. The Marysville Iron and Steel Company was founded in 1857 and operated until 1977.

    •   The town is home to the Susquehanna University Center for Environmental Studies, which conducts research on environmental issues and offers educational programs.

Personalities

    •   Marysville was the birthplace of John Harris, Sr., the founder of Harrisburg, Pennsylvania.

    •   The town was also home to John A. Roebling, the engineer who designed and built the Brooklyn Bridge.

    •   Marysville is the setting for the novel \

Tourist Attractions
1.Hersheypark

(Hershey): A world-renowned amusement park with over 70 rides, shows, and attractions. Located just a short drive from Marysville.

2.Indian Echo Caverns

(Hummelstown): A stunning underground cave system with towering stalactites and stalagmites. Visitors can take guided tours and explore the various chambers and formations.

3.Wildwood Park

(Harrisburg): A sprawling park with over 200 acres of natural beauty. Features hiking trails, picnic areas, a lake, and a children's playground. Located just across the Susquehanna River from Marysville.

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