![]() Since hail can cause the rainfall estimates to be higher than what is actually occurring, steps are taken to prevent these high dBZ values from being converted to rainfall. Hail is a good reflector of energy and will return very high dBZ values. Be prepared with the most accurate 10-day forecast for Texas city, TX with highs, lows, chance of precipitation from The Weather Channel and . Get the forecast for today, tonight & tomorrow's weather for Texas City, TX. Radar Satellite WunderMap Nexrad Tonight Thu 09/29 Low 65 ☏ 0 Precip. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. 87 ☏ like 95° Clear N 8 Tomorrows temperature is forecast to be NEARLY THE SAME as today. Depending on the type of weather occurring and the area of the U.S., forecasters use a set of rainrates which are associated to the dBZ values. The higher the dBZ, the stronger the rainrate. Typically, light rain is occurring when the dBZ value reaches 20. The scale of dBZ values is also related to the intensity of rainfall. ![]() The value of the dBZ depends upon the mode the radar is in at the time the image was created. Rainfall Storm Total Radar National Radar Map. Notice the color on each scale remains the same in both operational modes, only the values change. This weather report is valid in zipcodes 77590, 77591, 77592, and 77999. Home / Local Weather & Traffic / Texas / Texas City / Weather Radar Maps. Check the latest doppler weather radar imagery over Iowa from the National Weather Service. The other scale (near left) represents dBZ values when the radar is in precipitation mode (dBZ values from 5 to 75). Check the latest doppler weather radar imagery over Iowa from the National Weather Service. One scale (far left) represents dBZ values when the radar is in clear air mode (dBZ values from -28 to +28). Get the latest weather forecast in Zipcode 77590, Texas City, Texas for today, tomorrow, long range weather and the next 14 days, with accurate temperature. Each reflectivity image you see includes one of two color scales. ![]() The dBZ values increase as the strength of the signal returned to the radar increases. So, a more convenient number for calculations and comparison, a decibel (or logarithmic) scale (dBZ), is used. Reflectivity (designated by the letter Z) covers a wide range of signals (from very weak to very strong). "Reflectivity" is the amount of transmitted power returned to the radar receiver. The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan. ![]()
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