Our Proprietary 10-Day Forecast

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Current warnings over Pasadena, 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 Pasadena, 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 Pasadena, 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 Anne Arundel 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Anne Arundel 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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  • 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)
Pasadena, MD Climate Summary

Overview

Pasadena, Maryland, located in Anne Arundel County, experiences a humid subtropical climate characterized by hot, humid summers and mild winters. The region is influenced by the Chesapeake Bay and the Atlantic Ocean, which moderate temperatures and bring frequent precipitation.

Temperature

    •   Average annual temperature: 56.2°F (13.4°C)
    •   Average summer temperature (June-August): 78.5°F (25.8°C)
    •   Average winter temperature (December-February): 35.5°F (1.9°C)
    •   Record high temperature: 108°F (42.2°C)
    •   Record low temperature: -14°F (-25.6°C)

Precipitation

    •   Average annual precipitation: 43.4 inches (110.2 cm)
    •   Average monthly precipitation: 3.6 inches (9.1 cm)
    •   Rainiest month: July (5.1 inches or 13 cm)
    •   Driest month: February (2.6 inches or 6.6 cm)
    •   Snowfall: Average annual snowfall is 14.6 inches (37.1 cm), with the most significant snowfall occurring in January and February.

Humidity

    •   Average annual relative humidity: 70%
    •   Highest humidity: July and August (75-80%)
    •   Lowest humidity: February and March (60-65%)

Wind

    •   Prevailing wind direction: West-southwest
    •   Average wind speed: 9.6 mph (15.4 km/h)
    •   Strongest winds: January and February (11-12 mph or 17.7-19.3 km/h)
    •   Calmest winds: July and August (8-9 mph or 12.9-14.5 km/h)

Climate Change Impacts

    •   Rising temperatures: Pasadena has experienced an increase in average annual temperatures over the past century. The trend is expected to continue, leading to hotter summers and milder winters.
    •   Changes in precipitation patterns: The region has seen an increase in the frequency and intensity of heavy rainfall events. Droughts are also becoming more common.
    •   Sea level rise: Pasadena is vulnerable to sea-level rise due to its proximity to the Chesapeake Bay and the Atlantic Ocean. Rising sea levels can lead to increased flooding and erosion.

Overall, Pasadena, Maryland, experiences a humid subtropical climate with hot, humid summers and mild winters. The region is influenced by the Chesapeake Bay and the Atlantic Ocean, which moderate temperatures and bring frequent precipitation. Climate change is impacting the region, leading to rising temperatures, changes in precipitation patterns, and sea-level rise.

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

    •   Pasadena is home to the Chesapeake Bay Environmental Center, which protects and restores the local ecosystem.

    •   The Magothy River, which flows through Pasadena, is a major tributary of the Chesapeake Bay and supports a diverse marine life.

    •   The region is known for its rich birdlife, with over 200 species recorded in the Pasadena area.

Science

    •   Pasadena is the birthplace of the Goddard Space Flight Center, NASA's primary center for space exploration.

    •   The National Weather Service's Weather Prediction Center is located in Pasadena, providing weather forecasts for the United States.

    •   The University of Maryland's Center for Environmental Science has a campus in Pasadena, conducting research on marine and environmental issues.

Personalities

    •   James Smithson, the founder of the Smithsonian Institution, lived in Pasadena for a time in the early 1800s.

    •   John Glenn, the first American to orbit Earth, was born in Pasadena in 1921.

    •   The town is named after Pasadena, California, where many of its early settlers originated.

Tourist Attractions
1.Sandy Point State Park:

A waterfront park offering stunning views of the Chesapeake Bay, fishing, boating, swimming, and hiking trails.

2.Baltimore & Annapolis Trail (B&A Trail):

A scenic paved trail that runs along the former Baltimore & Annapolis Railroad, ideal for walking, biking, or rollerblading.

3.Downs Park:

A sprawling park with a lake, playgrounds, walking trails, a carousel, and the National Electronics Museum.

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Columbia, MDReading, PA
Germantown, MDCamden, NJ
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