![]() 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. STAMFORD, CT 06905 Weather Forecast: Snowfall Forecast pages Snow Depth pages: ISSUED 608 AM EDT Sat Aug 12 2023: TODAY Partly sunny. Hail is a good reflector of energy and will return very high dBZ values. STAMFORD, CONNECTICUT (CT) 06905 local weather forecast and current conditions, radar, satellite loops, severe weather warnings, long range forecast. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. ![]() 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. Text Only Forecast: Hourly Weather Graph: Tabular Forecast: Quick Forecast: International System of Units: About Point Forecasts: Webmaster National Weather. Typically, light rain is occurring when the dBZ value reaches 20. Point Forecast: Hartford CT 41.77°N 72.7°W: Mobile Weather Information En Español Last Update: 7:58 am EDT Forecast Valid: 10am EDT Sep 1, 2023-6pm EDT Sep 7, 2023. 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. Notice the color on each scale remains the same in both operational modes, only the values change. The other scale (near left) represents dBZ values when the radar is in precipitation mode (dBZ values from 5 to 75). One scale (far left) represents dBZ values when the radar is in clear air mode (dBZ values from -28 to +28). 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. Sunday: Mostly sunny, with a high near 78.The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan. Includes the high, RealFeel, precipitation, sunrise & sunset times, as well as historical weather for that particular date. Saturday Night: Partly cloudy, with a low around 58. Stamford, CTs afternoon weather forecast for today and the next 15 days. Saturday: Mostly sunny, with a high near 76. STAMFORD, CONNECTICUT (CT) 06906 local weather forecast and current conditions, radar, satellite loops, severe weather warnings, long range forecast. Thursday Night: Mostly clear, with a low around 54.įriday: Mostly sunny, with a high near 74.įriday Night: Partly cloudy, with a low around 57. Thursday: Mostly sunny, with a high near 74. Wednesday Night: A 40 percent chance of showers before 2am. Tuesday Night: Showers likely, mainly after 2am. Southwest winds 15 to 20 mph with gusts up to 30 mph. Tuesday: Partly sunny, with a high near 81. Stamford, CT 7 day weather forecast provided by. Monday Night: A chance of thunderstorms before 8pm. North wind at 5 mph becoming south southeast. EDT, Post-Tropical Storm Idalia was located near 33.1 N and 71.5 W, or about 270 miles east-southeast of Cape Hatteras, N.C., and 395 miles west of Bermuda. Monday: A chance of showers, with thunderstorms also possible after 2pm. Forecast Valid: 8pm EDT Sep 10, 2023-6pm EDT Sep 17, 2023
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