Our Proprietary 10-Day Forecast

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Current warnings over Mount Penn, 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 Mount Penn, 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 Mount Penn, 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 Berks 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 Mount Penn, 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 Mount Penn, 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 Mount Penn, 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 Mount Penn, 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 Mount Penn, 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 Berks 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.
 
Get access to:
  • European ECMWF HRES
  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • 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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Mount Penn, Pennsylvania Climate Summary

General Climate

    •   Humid continental climate with warm, humid summers and cold, snowy winters.
    •   Influenced by its location in the Appalachian Mountains and proximity to the Atlantic Ocean.

Temperature

    •   Average Annual Temperature

52.6°F (11.4°C)

    •   Average Summer Temperature (June-August)

73.5°F (23.1°C)

    •   Average Winter Temperature (December-February)

30.1°F (-1.1°C)

    •   Record High Temperature

105°F (40.6°C)

    •   Record Low Temperature

-18°F (-28.3°C)

Precipitation

    •   Average Annual Precipitation

43.03 inches (109.3 cm)

    •   Average Monthly Precipitation (wettest month)

4.56 inches (11.6 cm) in May

    •   Average Monthly Precipitation (driest month)

3.00 inches (7.6 cm) in February

    •   Average Snowfall

32.6 inches (82.8 cm)

Humidity

    •   Average Relative Humidity

69%

    •   Highest Average Relative Humidity

80% in January

    •   Lowest Average Relative Humidity

60% in May

Wind

    •   Prevailing Wind Direction

West-northwest

    •   Average Wind Speed

8.4 mph (13.5 km/h)

Sunshine

    •   Average Annual Sunshine

2,150 hours

    •   Average Daily Sunshine

5.9 hours

Other Climate Features

    •   Tornado Risk

Low

    •   Hurricane Risk

Minimal

    •   Extreme Heat Days (90°F or higher)

13 days per year

    •   Extreme Cold Days (32°F or lower)

133 days per year

    •   Growing Season

180 days (April to October)

Facts & Historical Information
(made with AI, use with caution)
Mount Penn, a prominent hill overlooking Reading, PA, boasts a rich natural and historical legacy:

  • Geology:

    Mount Penn is an isolated diabase intrusion, formed by the cooling of molten rock millions of years ago. Its distinctive columnar jointing, visible in the rock formations, is a result of cooling and contraction.

  • Ecology:

    The hill's diverse habitats support a variety of flora and fauna. Its forests, meadows, and wetlands provide shelter for birds, mammals, and amphibians. Mount Penn is also home to rare and endangered species, such as the federally threatened bog turtle.

  • Native American History:

    The area was inhabited by the Lenape Native Americans, who used Mount Penn as a hunting and gathering ground. They believed the hill possessed spiritual significance and referred to it as \

    • Tourist Attractions
    1.Reading Public Museum:

    A renowned museum featuring a diverse collection of art, science, and local history exhibits.

    2.Gring's Mill Recreation Area:

    A scenic park with hiking trails, a lake, and a historic mill that offers guided tours.

    3.Mid-Atlantic Air Museum:

    An aviation museum showcasing a wide range of aircraft, including military and civilian planes.

    Nearby Cities:

    Reiffton, PA
    Saint Lawrence, PAPennside, PA
    Stony Creek Mills, PAJacksonwald, PA
    Reading, PAKenhorst, PA
    Lorane, PAGrill, PA
    West Reading, PAWyomissing, PA
    Shillington, PAHyde Park, PA
    Wyomissing Hills, PALaureldale, PA
    Lincoln Park, PAMontrose, PA
    Brooklyn, NY
    Queens, NYManhattan, NY
    Philadelphia, PAManhattan, NY
    Baltimore, MDWashington, DC
    Staten Island, NYNewark, NJ
    Jersey City, NJJamaica, NY
    Arlington, VA