Our Proprietary 10-Day Forecast

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Current warnings over Fallston, Maryland
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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 Fallston, Maryland 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 Fallston, Maryland 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 Harford County, MD

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 Fallston, Maryland

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 Fallston, MD 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 Fallston, MD

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 Fallston, MD, 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 Fallston, Maryland

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 Harford County, Maryland

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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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Fallston, Maryland experiences a humid subtropical climate, characterized by hot, humid summers and mild to cool winters. Here's a summary of the climate data for Fallston:1.Temperature


    •   Average Annual Temperature: 55.5°F (13.1°C)
    •   Average Summer Temperature (June     •   August): 75.7°F (24.3°C)
    •   Average Winter Temperature (December     •   February): 32.9°F (0.5°C)
    •   Record High Temperature: 106°F (41.1°C)
    •   Record Low Temperature: -15°F (-26.1°C)

2. Precipitation


    •   Average Annual Precipitation: 42.32 inches (107.5 cm)
    •   Average Summer Precipitation (June     •   August): 11.45 inches (29.1 cm)
    •   Average Winter Precipitation (December     •   February): 10.23 inches (26 cm)
    •   Snowfall: Fallston receives an average of 19.3 inches (49 cm) of snow per year.

3. Humidity


    •   Average Annual Relative Humidity: 67%
    •   Summer Relative Humidity: 70%
    •   Winter Relative Humidity: 63%

4. Wind


    •   Average Annual Wind Speed: 9.1 mph (14.6 km/h)
    •   Prevailing Wind Direction: West-Southwest

5. Sunshine


    •   Average Annual Sunshine Hours: 2,600 hours
    •   Summer Sunshine Hours: 8.6 hours per day
    •   Winter Sunshine Hours: 4.8 hours per day

6. Climate Zones


    •   Fallston is located in USDA Hardiness Zone 7a, which means it experiences an average annual minimum temperature between 0°F and 5°F (-17.8°C and -15°C).

7. Extreme Weather Events


    •   Fallston is prone to occasional severe thunderstorms, hail, and tornadoes.
    •   The area can also experience heat waves during the summer and cold snaps during the winter.

8. Climate Change


    •   Like many regions, Fallston is experiencing the effects of climate change. The average annual temperature has been rising, and the frequency and intensity of extreme weather events have been increasing.

Overall, Fallston's climate is characterized by warm summers, mild winters, and moderate precipitation. However, it's important to note that weather conditions can vary from year to year, and it's always a good idea to stay informed about local weather forecasts and advisories.

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

    •   Fallston is home to the Gunpowder Falls State Park, a vast natural area with hiking trails, waterfalls, and diverse wildlife.

    •   The park is a sanctuary for numerous bird species, including the bald eagle, osprey, and great blue heron.

    •   The Gunpowder River, which flows through the park, is a popular spot for kayaking and fishing.

Science

    •   Fallston is the birthplace of the renowned astronomer, Dr. Edwin Hubble. Hubble's groundbreaking work on the expansion of the universe revolutionized our understanding of cosmology.

    •   The Hubble Space Telescope, named in his honor, has provided stunning images of the distant universe, expanding our knowledge of the cosmos.

Personalities

    •   In addition to Dr. Hubble, Fallston has been home to several other notable figures:

    •   John Carroll, the first Archbishop of Baltimore and founder of Georgetown University

    •   Daniel Carroll, a signer of the Declaration of Independence

    •   William Carroll, a Revolutionary War general

Tourist Attractions
1.Jerusalem Mill Village

is a historic mill town located on the Gunpowder River. The village features a variety of shops, restaurants, and attractions, including the Jerusalem Mill Museum, which tells the story of the mill's history.

2.Gunpowder Falls State Park

is a large park that offers a variety of outdoor activities, including hiking, biking, fishing, and boating. The park is also home to a number of historic sites, including the Lock House Museum, which tells the story of the canal that once ran through the park.

3.Harford Mall

is a large shopping mall located in Bel Air, just a short drive from Fallston. The mall features a variety of stores, restaurants, and entertainment options, including a movie theater and an arcade.

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