Clear Slot

A local region of clearing skies or reduced cloud cover, indicating an intrusion of drier air on a severe thunderstorm; often seen as a bright area with higher cloud bases on the west or southwest side of a wall cloud. A clear slot is believed to be a visual indication of a rear flank downdraft (RFD).

By | January 30th, 2017|Uncategorized|0 Comments


The generally prevailing weather conditions of a region over a period of years.   Some elements of climate include average high temperatures for a particular day or normal precipitation for a month or season.

By | January 15th, 2016||0 Comments