Our Proprietary 10-Day Forecast

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Current warnings over Tomball, Texas
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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 Tomball, Texas 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 Tomball, Texas 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 Harris County, TX

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 Tomball, Texas

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 Tomball, TX 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 Tomball, TX

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 Tomball, TX, 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 Tomball, Texas

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 Harris County, Texas

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)
Tomball, Texas Climate Summary

General Climate

    •   Tomball, Texas has a humid subtropical climate, with hot, humid summers and mild winters.
    •   The average annual temperature is 69.2°F (20.7°C).
    •   The average annual precipitation is 47.8 inches (1214 mm).

Summer

    •   Summer temperatures in Tomball are hot and humid, with average highs in the upper 90s°F (mid 30s°C) and average lows in the mid 70s°F (low 20s°C).
    •   The hottest month is August, with an average high of 98°F (36.7°C) and an average low of 77°F (25°C).
    •   Summer thunderstorms are common, and can sometimes produce severe weather, such as hail, strong winds, and tornadoes.

Winter

    •   Winter temperatures in Tomball are mild, with average highs in the mid 50s°F (low 10s°C) and average lows in the mid 30s°F (low 2s°C).
    •   The coldest month is January, with an average high of 55°F (12.8°C) and an average low of 36°F (2.2°C).
    •   Freezing temperatures are not uncommon in the winter, but snow is rare.

Spring and Fall

    •   Spring and fall temperatures in Tomball are mild and pleasant, with average highs in the 70s°F (mid 20s°C) and average lows in the 50s°F (low 10s°C).
    •   These seasons are generally dry, with less rain than the summer months.

Precipitation

    •   Tomball receives an average of 47.8 inches (1214 mm) of precipitation each year.
    •   The wettest month is May, with an average of 5.2 inches (132 mm) of rain.
    •   The driest month is October, with an average of 2.6 inches (66 mm) of rain.

Sunshine

    •   Tomball receives an average of 207 sunny days per year.
    •   The sunniest month is July, with an average of 10.8 hours of sunshine per day.
    •   The cloudiest month is December, with an average of 6.1 hours of sunshine per day.

Overall

    •   Tomball, Texas has a humid subtropical climate, with hot, humid summers and mild winters.
    •   The average annual temperature is 69.2°F (20.7°C).
    •   The average annual precipitation is 47.8 inches (1214 mm).

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

    •   Tomball was once a thriving oil boomtown. The town's first oil well, the Humble Oil Company's No. 1 Moore, was drilled in 1934 and produced over 200,000 barrels of oil per day at its peak.

    •   The Tomball Oil Field is one of the largest oil fields in Texas, producing over 1 billion barrels of oil since its discovery.

    •   The town is home to the Tomball Railroad Depot Museum, which houses a collection of railroad artifacts and exhibits on the town's oil history.

Science

    •   Tomball is home to the Lone Star Flight Museum, which houses a collection of over 200 aircraft, including historic warplanes and civilian aircraft.

    •   The museum also has a planetarium and an IMAX theater, making it a popular destination for science enthusiasts.

Personalities

    •   Tomball was named after Thomas Henry Ball, a local landowner and businessman.

    •   The town was once home to the famous Texas outlaw, John Wesley Hardin. Hardin was arrested in Tomball in 1877 and sentenced to 25 years in prison.

    •   Tomball is also the birthplace of country music legend, George Strait. Strait was born in Tomball in 1952 and went on to become one of the most successful country music artists of all time.

Tourist Attractions
1. Tomball Railroad Depot Museum

2. Tomball German Heritage Festival

3. Spring Creek Greenway Nature Center

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