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Severe Thunderstorms Possible in the South Central U.S.; Wildfire Smoke Impacts in the North Central U.S.

Scattered severe thunderstorms may bring large hail and isolated damaging winds this weekend over parts of the south central U.S. Smoke from Canadian wildfires will bring air quality issues to parts of the north central U.S. this weekend. Air Quality Alerts have been issued. Read More >

Overview

Enter summary/what happened:Compact, Intense Storm. Storm track initially too far North for heavy snow in I-25 Corridor, but trended South the day before the event. Tracked from near 4 Corners to ALS, PUB, and CO/NE/KS triple point. Resulted in heavy snowfall along Front Range and most of Northeast Plains.

Snowfall Totals Summary ( See map to the right)

  • 8-11 inches over most of I-25 corridor and Foothills.
  • 14-15 inches over the Palmer Divide.
  • 3-8 inches over most of the Northeast Plains. Considerable blowing/drifting snow but no blizzard.

Impacts Summary: 

  • Numerous school closures,
  • CU canceled some final exams.
  • Over 270 flight cancellations with more than 3 hour delays for arriving flights.
Image

Total Snowfall Map (December 15, 2015)

Snow/Ice


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