Weather Radar Weather Channel (2024)

FAQs

What does the grey dot mean on The Weather Channel radar? ›

Precipitation moving perpendicular to the radar beam (in a circle around the radar) will have a radial velocity of zero, and will be colored grey. The velocity is given in knots (10 knots = 11.5 mph).

NEW YORK and ATLANTA, May 15, 2023 /PRNewswire/ -- IBM (NYSE: IBM) and its subsidiary The Weather Company, which includes The Weather Channel digital properties, were determined to be "the overall most accurate provider globally" by ForecastWatch, a premier organization for evaluating the accuracy of weather forecasts.

If your animation plays too slowly or quickly, you can control it by tapping on the Layers button on the right, and then on the top selecting “Animation speed”.

Purple denotes range-folding (RF), which is when the return from a prior pulse is detected during the listening period for the current pulse, and the radar is unable to determine the wind's velocity. Other radar systems commonly use this color scheme, but some may use different colors.

Black dots represent divergence centers. Arrow length is proportional to wind speed. Negative (positive) Doppler velocities represent flow toward (away from) the radar. (

AccuWeather is globally recognized for its superior accuracy. It offers minute-by-minute precipitation forecasts for the next two hours, coined as MinuteCast, and provides extended forecasts up to 15 days in the future.

The study analyzed 120 million forecasts from over 1,000 locations globally over a four-year period ending December 31, 2018, and AccuWeather was found to be the clear winner as the most accurate provider of weather forecasts in temperature, precipitation and wind speed– a clean sweep of all categories -- for a 1-5 ...

With the advantage of having The Weather Service's forecasts and data as a starting point, it's perhaps unsurprising that The Weather Channel manages to be slightly more accurate in their forecasts.

The Weather Channel had the highest percentage of first-place finishes over the study period and averaged over all forecast lead days (1-9) in each region studied, according to ForecastWatch, Global and Regional Weather Forecast Accuracy Overview, 2017-2022, https://forecastwatch.com/AccuracyOverview2017-2022, ...

America's #1 Weather Network

From the network's award winning IMR technology that brings viewers closer to weather than ever before to its daily focus on climate news and best-in-class severe weather coverage, nobody covers every angle of weather better than The Weather Channel.

What is the 1 in 60 rule weather radar? ›

Back when we learned to fly, we were taught the one-in-60 rule. If you were 60nm from a VOR and 1-degree off track you were 1nm off track. For radar there is a more useful form of the rule. If you want to know how many feet 1-degree is at any range just add two zeros to the range.

Radarscope is the best app for people who are serious about the dangerous science of storm chasing.

The complexity of weather forecasting and the large amounts of data that must be collected and processed means there will always be some errors along the way. Quality and Quantity of Data: The quality of the weather instruments used affects the accuracy of the data.

If the blue dot isn't visible or is gray, Maps can't find your current location and shows you the last location you visited.

For example, if you notice the dots in a line, that could indicate the leading edge of a cold front! Meanwhile, if you see an increase in dots on the WatherRadar, that means a storm is intensifying. Therefore, if you are nearby, you should seek shelter!

The greens indicate light or moderate rainfall. Yellow, orange, and red indicate moderate to heavy rainfall and can also indicate hail. Whites or blues mean snowfall and pink indicates freezing rain, sleet, or a wintry mix.

The dot has been designed to indicate where the current temperature falls on the temperature scale for that day. If the high is predicted to be 42 degrees and the white dot is at the end, that is the warmest part of the day. The same indicator is present in the UV Index and the Sunset times.