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  2. Particularly dangerous situation - Wikipedia

    en.wikipedia.org/wiki/Particularly_dangerous...

    In weather forecasting in the United States, "particularly dangerous situation" (PDS) is enhanced wording used by the National Weather Service to convey special urgency in some watch or warning messages for unusually extreme and life-threatening severe weather events, above and beyond the average severity for the type of event. It is used in ...

  3. Dupage, IL Weather - Hourly Forecasts and Local Weather ... - AOL

    www.aol.com/weather/forecast/united-states/...

    Get the Dupage, IL local weather forecast by the hour and the next 10 days.

  4. Severe weather terminology (United States) - Wikipedia

    en.wikipedia.org/wiki/Severe_weather_terminology...

    Severe thunderstorm warning (SVR) – A severe thunderstorm is indicated by Doppler weather radar or sighted by Skywarn spotters or other persons, such as local law enforcement. A severe thunderstorm contains large damaging hail of 1 inch (2.5 cm) in diameter or larger, and/or damaging winds of 58 mph (93 km/h) or greater.

  5. 1967 Oak Lawn tornado outbreak - Wikipedia

    en.wikipedia.org/wiki/1967_Oak_Lawn_tornado_outbreak

    The 1967 Oak Lawn tornado outbreak was a destructive tornado outbreak and severe weather event that occurred on April 21, 1967, across the central Midwest, in particular the towns of Belvidere and Oak Lawn, Illinois, United States. Locally known as 'Black Friday,' it was the largest tornado outbreak of 1967 and one of the most notable to ever ...

  6. High risk of tornadoes, powerful winds, hail and flash ... - AOL

    www.aol.com/weather/high-risk-tornadoes-powerful...

    Well ahead of the prime days of severe weather, AccuWeather meteorologists issued high-risk zones for severe weather into Saturday night. These zones could not only be affected by a few tornadoes ...

  7. Storm watches and warnings: What the alerts mean when severe ...

    www.aol.com/storm-watches-warnings-alerts-mean...

    When severe weather looms, storm alerts are important tools for keeping people informed. The National Weather Service shares alerts as it warns of potential risks from thunderstorms, flooding ...

  8. Severe weather - Wikipedia

    en.wikipedia.org/wiki/Severe_weather

    Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life. [1] [2] [3] These vary depending on the latitude, altitude, topography, and atmospheric conditions. High winds, hail, excessive precipitation, and wildfires are forms and effects, as are thunderstorms ...

  9. Forecasters issue rare 'high risk' warning for severe weather ...

    www.aol.com/weather/forecasters-issue-rare-high...

    Monday is the first time in over a year the Storm Prediction Center has issued a high risk warning for severe weather. The last time was March 31, 2023, when over 100 tornadoes were reported ...