Thornton, Colorado, USA
UpdatedMon, 18-Oct-2021 5:05pm MDT 


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Thornton’s May 2021 preview: From snow to severe storms

Tuesday, May 4th, 2021 4:32am MDT
Thornton, Colorado May 2013 weather preview.

Thornton, Colorado May 2013 weather preview.

Colorado’s famously highly variable weather seems to showcase itself during the month of May when a variety of weather conditions can be seen.

Winter-like temperatures and snow are possible as are mid-summer like temperatures or the more typical spring severe weather.

As the month starts out in 2021 we are going to enjoy unseasonably warm conditions for the first of the month then begin a period of cool, wet weather conditions. Long range forecasts portend an overall warmer than normal month with equal chances of below, at or above normal precipitation.

The month can certainly bring extremes.  Snow is not entirely uncommon during the month, oftentimes causing damage to newly bloomed trees.  More common however is severe weather, particularly in the latter half of the month.  Thunderstorms become more frequent and their associated hazards – lightning, wind, hail and tornadoes – are usual visitors.

For a complete look at what lies ahead for the month of May, check out our full preview here.


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