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Severe thunderstorms, including some tornadoes, are expected in much of the South and East into Wednesday. ... Full Severe Weather Forecast) Radar, Watches And Warnings. ... Current High Wind Alerts.
In the United States, severe thunderstorm watches are issued by the Storm Prediction Center (SPC), a national guidance center of the National Weather Service (NWS) branch of the National Oceanic and Atmospheric Administration (NOAA), [4] [5] for areas of the lower 48 states where atmospheric conditions favor the development of convective thunderstorm activity reaching severe criteria.
Current Radar, Watches And Warnings ... Severe Weather Recap. Over 380 reports of severe thunderstorm damage, high winds, hail and reported tornadoes have been received by NOAA's Storm Prediction ...
In Canada, a severe thunderstorm is defined as having wind gusts of greater than 90 km/h (56 mph), hail with a diameter of greater than two centimetres (0.79 in), rainfall rates of greater than 50 millimetres (2.0 in) in one hour or greater than 75 millimetres (3.0 in) in three hours, or tornadoes. [14]
Residents and travelers in the watch area are advised to immediately undertake safety preparations ahead of the arrival of severe weather. A tornado watch is not required for a warning to be issued; tornado warnings are occasionally issued when a tornado watch is not active (i.e., when a severe thunderstorm watch is active or if conditions for ...
For example, the weather service puts out a tornado watch “when severe thunderstorms and tornadoes are possible in and near the watch area.” During those times, the National Atmospheric and ...
See Severe weather terminology (United States) and/or Severe weather terminology (Canada) for comprehensive articles concerning specific nations' warnings, watches, advisories and related terms. Pages in category "Weather warnings and advisories"
The National Weather Service issued an updated severe thunderstorm watch at 6:52 a.m. on Tuesday in effect until 7 a.m. The watch is for Collin, Cooke, Denton, Grayson, Jack, Montague, Wise and ...