A deep upper low and trough sliding east through the Four Corners will set the stage for one of the bigger severe weather outbreaks of this sleepy 2016 season as warm, humid air lifts north ahead of the front.

SPC have issued a ‘moderate risk’ for Tuesday.

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Severe weather on the Plains but another snowstorm for Denver?

Looks the cool tries to fight on in the East through the remainder of April as expected.

CFSv2 weeklies is bolder and holds longer with the cold, lasting through May 20.

See this evening’s video.

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