![mweather radar mn mweather radar mn](https://bloximages.newyork1.vip.townnews.com/southernminn.com/content/tncms/assets/v3/editorial/d/06/d067b8b0-5451-57c7-b0f8-4286934db509/4fa2a2d9e3723.image.jpg)
Hail is a good reflector of energy and will return very high dBZ values. Winds: SE 10-20 MPH evening, becoming NW 8-15 MPH after midnight.
![mweather radar mn mweather radar mn](https://i.ytimg.com/vi/med_X8u1wg8/maxresdefault.jpg)
Sunday Night: A chance of showers and thunderstorms. These values are estimates of the rainfall per hour, updated each volume scan, with rainfall accumulated over time. Winds: SW 15-25 MPH with gusts over 30 MPH. The NOAA Weather Radio All Hazards logo is a registered trade mark of the National Weather Service and is used with permission. 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. Subscribe to text or e-mail alerts or purchase a certified weather radio at your local retailer for instant notification. 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. National Weather Service 1325 East West Highway Silver Spring, MD 20910 Page Author: NWS Internet Services Team: Disclaimer Information Quality. : National Oceanic and Atmospheric Administrations : National Weather Service. The value of the dBZ depends upon the mode the radar is in at the time the image was created. Latest weather radar images from the National Weather Service. AZ, 21138 Terminal Doppler Weather Radar site determination program. Notice the color on each scale remains the same in both operational modes, only the values change. Paul International Airport, MN, 19824 Monroe. 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. National Weather Service Duluth, MN 5027 Miller Trunk Highway Duluth, MN 55811-1442 2Duluth. Today Hourly Clime App 10-day forecast Weather Radar. The dBZ values increase as the strength of the signal returned to the radar increases. View the local weather radar map to see detected precipitation for Faith, MN. 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.
![mweather radar mn mweather radar mn](https://radar.cbslocal.com/wcco/radar_anime/radar_ec.gif)
The colors are the different echo intensities (reflectivity) measured in dBZ (decibels of Z) during each elevation scan. The interactive radar from Minnesota’s Weather Authority is a powerful tool that gives you the ability to track weather conditions.