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  2. Thunderstorm - Wikipedia

    en.wikipedia.org/wiki/Thunderstorm

    Thunderstorm asthma is the triggering of an asthma attack by environmental conditions directly caused by a local thunderstorm. During a thunderstorm, pollen grains can absorb moisture and then burst into much smaller fragments with these fragments being easily dispersed by wind.

  3. List of severe weather phenomena - Wikipedia

    en.wikipedia.org/wiki/List_of_severe_weather...

    Cloud. Cumulonimbus cloud; Arcus cloud; Downburst. Microburst; Heat burst; Derecho; Lightning. Volcanic lightning; Thunderstorm. Air-mass thunderstorm; Thundersnow

  4. Severe weather - Wikipedia

    en.wikipedia.org/wiki/Severe_weather

    A wide variety of conditions cause severe weather. Several factors can convert thunderstorms into severe weather. For example, a pool of cold air aloft may aid in the development of large hail from an otherwise innocuous-appearing thunderstorm.

  5. Storm - Wikipedia

    en.wikipedia.org/wiki/Storm

    ThunderstormA thunderstorm is a type of storm that generates both lightning and thunder. It is normally accompanied by heavy precipitation. Thunderstorms occur throughout the world, with the highest frequency in tropical rainforest regions where there are conditions of high humidity and temperature along with atmospheric instability. These ...

  6. Storm Blair live: Deadly winter conditions cause hundreds of ...

    www.aol.com/severe-us-winter-storm-leaves...

    Level 3 thunderstorm warnings are in effect for parts of Arkansas, Louisiana and Mississippi, according to the Storm Prediction Center. Heavy rain, high winds and damaging hail are all expected ...

  7. Cumulonimbus cloud - Wikipedia

    en.wikipedia.org/wiki/Cumulonimbus_cloud

    This process cause thunderstorm formation (and decay) to last for several hours or even over multiple days. Cumulonimbus clouds can also occur as dangerous winter storms called "thundersnow" which are associated with particularly intense snowfall rates and with blizzard conditions when accompanied by strong winds that further reduce visibility.

  8. What is a heat dome, and how can it create 'ring of fire ...

    www.aol.com/weather/heat-dome-create-ring-fire...

    The summer season is in full effect across the United States, and millions of people have already felt the effects of a heat dome, a phenomenon that acts like nature's oven. A heat dome is a ...

  9. Atmospheric convection - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_convection

    Generally, thunderstorms require three conditions to form: moisture, an unstable airmass, and a lifting force (heat). All thunderstorms, regardless of type, go through three stages: the developing stage, the mature stage, and the dissipation stage. [11] [better source needed] The average thunderstorm has a 24 km (15 mi) diameter. Depending on ...