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  2. Glossary of meteorology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_meteorology

    In surface weather analysis, cold fronts are symbolized by a blue line with triangles pointing in the direction of travel. cold wave. Also cold spell and cold snap. A period of weather characterized by excessively low temperatures, which may or may not also be accompanied by changes in humidity. Very cold weather is often only referred to as a ...

  3. Does the weather forecast call for snow or ice? Here's what ...

    www.aol.com/does-weather-forecast-call-snow...

    Snow occurs when the atmosphere is "cold" all the way from the clouds to down here at the surface. And rain occurs when it's "warm" all the way from the clouds to the surface.

  4. Cold wave - Wikipedia

    en.wikipedia.org/wiki/Cold_wave

    A cold wave (known in some regions as a cold snap, cold spell or Arctic Snap) is a weather phenomenon that is distinguished by a cooling of the air. Specifically, as used by the U.S. National Weather Service , a cold wave is a rapid fall in temperature within a 24-hour period requiring substantially increased protection to agriculture, industry ...

  5. Severe weather terminology (United States) - Wikipedia

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

    Airport weather warning AWW – Addresses weather phenomena (including but not limited to surface wind gusts around or above 40 knots (46 mph), freezing rain, heavy snow or thunderstorms producing cloud-to-ground lightning within 5 miles [8.0 km] of the airport and/or 1 ⁄ 2-inch [1.3 cm] hail) capable of adversely affecting ground operations ...

  6. 3 surprising places in the tropics that have had freezes - AOL

    www.aol.com/weather/3-surprising-places-tropics...

    The 1977 cold snap caused more than $300 million in agricultural damage in South Florida, known for its orange groves and other crops. Coral can also be harmed during these cold snaps, as was the ...

  7. UK weather: Cold snap threatens snow and ice as temperatures ...

    www.aol.com/news/uk-weather-cold-snap-threatens...

    While easterly winds may cause the particularly cold spell, he shared that this will not be another “beast from the east”, after blistering Scandinavian winds saw temperatures drop to -14C in ...

  8. Cold - Wikipedia

    en.wikipedia.org/wiki/Cold

    An iceberg, which is commonly associated with cold Signal "cold" – unofficial (except recommended by CMAS), it is nonetheless used by many schools of diving and propagated through diving websites as one of the more useful additional signals [1] Goose bumps, a common physiological response to cold, aiming to reduce the loss of body heat in a cold environment A photograph of the snow surface ...

  9. UK weather map: Where will cold hit as temperatures could dip ...

    www.aol.com/snow-mapped-where-freezing-weather...

    Already, the cold spell has brought heavy snowfall to many parts of the country, as a number of flood alerts and warnings were issued in England to account for heavy rain or melting snow.. The Met ...