Weather gov radar

Read More Current Weather Observations SM Temp. Local Weather History For March 7th

Today Tonight Tomorrow Climate Today Today: A slight chance of showers south this morning, otherwise decreasing cloudiness and warm. Highs around 80 to the lower 80s. Read More Tonight: Increasing cloudiness. Patchy fog after midnight. Lows in the upper 50s north and the mid 60s central and south.

Weather gov radar

This map requires JavaScript to be enabled. Please enable JavaScript, or use Access city or table below. Use this site to access weather information as layers on an interactive map. An alert table is available below for an alternative view of all active alerts. Learn more about the layers. Please note that the browser or operating system used on your device is no longer supported. Content may be missing or not displayed as expected, it is best to use the latest version of Edge, Firefox, Safari or Chrome. This table displays all active alerts for Canada, with the ability to view alerts by province or territory and searching by alert name, alert type or forecast location. Result for National view. Latest hourly and 7-day weather forecasts for locations across Canada. Plus view local radar and satellite imagery. Jet Stream. Track lightning and hurricanes using our maps. The latest alerts and forecasts for marine, sea state and ice conditions for regions across Canada.

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Weather radar, also called weather surveillance radar WSR and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type rain, snow, hail etc. Modern weather radars are mostly pulse-Doppler radars, capable of detecting the motion of rain droplets in addition to the intensity of the precipitation. Both types of data can be analyzed to determine the structure of storms and their potential to cause severe weather. During World War II, radar operators discovered that weather was causing echoes on their screen, masking potential enemy targets. Techniques were developed to filter them, but scientists began to study the phenomenon. Soon after the war, surplus radars were used to detect precipitation. Since then, weather radar has evolved on its own and is now used by national weather services, research departments in universities, and in television stations' weather departments. Raw images are routinely used and specialized software can take radar data to make short term forecasts of future positions and intensities of rain, snow, hail, and other weather phenomena. Radar output is even incorporated into numerical weather prediction models to improve analyses and forecasts. Weather radar is a type of radar system used in meteorology to monitor and display the location, intensity, movement, and development of specific weather systems, such as rain, snow, storms, or other atmospheric disturbances.

Weather gov radar

Want to learn more about using the new page? Check out this video playlist for instructions on how to use the new website! Direct link to playlist on YouTube. The old website used very outdated technology, including Flash, which will stop working after December 31, The new website offers higher resolution data, more radar products including both local and national radar imagery , and works on all platforms including smartphones and tablets. Developers are working to improve the performance of the new radar site, but at times you may notice the site being slow to load images. If this is the case, some alternative NWS radar resources include:. Questions or comments? If you have suggestions or feedback, please email nws. Please Contact Us.

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Most of the damage occurred over western Oklahoma and western north Texas before the storms weakened across central Oklahoma during the evening. Antigonish County. Record highs and lows. Mont-Tremblant - Sainte-Agathe area. Kamouraska area. Fort William - Shawville area. Extreme cold. About Us Office Tour. Sherbrooke area. Richmond County. Thursday Severe. Miquelon - Desmaraisville area.

To be more accurate, it registers motion inside closed spaces. However, these radars have long been in mass production for military and intelligence-service needs.

St Pete-Clearwater. Location Help. Track lightning and hurricanes using our maps. Multiple locations were found. Terra Nova. Text Product Selector Selected product opens in current window. Submit Storm Report. Please select one of the following:. Last updated PM local Thu 7 Mar Customize Your Weather. Le Domaine area. Lakeland Linder Intl.