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As the powerful storms approached Chicago, tornado warnings were issued for the areas in and around the city, encompassing an area that over 2.5 million people call home.
By the extended Independence Day weekend, the heat dome over the South Central states will break down and the risk of a derecho may decrease. However, as weather systems continue to move along ...
The official scientific criteria of a derecho, as described by the National Weather Service's Storm Prediction Center, pertains to a swath of wind damage that must extend either continuously or ...
PDS red flag warnings are issued by the National Weather Service to inform the public that there is an unusually high threat of wildland fire combustion, and rapid spread of wildfires, due to very dry fuels, very low humidity levels, and strong winds.
Late-May 1998 tornado outbreak and derecho – Only high risk ever issued in the Northeast (although it was discontinued and reduced to Moderate Risk at 1930Z, following a morning remnant derecho but prior to/concurrent with occurrence of afternoon into overnight severe weather outbreak). [165] Forty-two tornadoes were confirmed; six were rated F3.
List of derecho events; List of F4 and EF4 tornadoes. List of F4 and EF4 tornadoes (2020–present) List of tornadoes observed by mobile radars; Tornado outbreak and derecho of April 1–3, 2024 – another significant severe weather event that happened less than two months earlier. List of United States tornadoes in May 2024
Severe weather warnings and watches Another atmospheric river in the Northwest. Flooding from heavy rainfall poses a threat in northern California and southern Oregon this weekend, the Weather ...
aka "Heartland Derecho", A severe weather event which took place from August 10–11, 2020 across the Midwestern United States and portions of southwestern Ontario. The derecho caused notably high wind speeds of up to 126 mph (203 km/h) recorded in Iowa, with post-damage assessments of up to 140 mph (230 km/h) in some places. The derecho also ...