Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

2019 Bomb Cyclone

March 13th, 2019

Overview:

On March 13th, 2019 an extremely powerful low pressure system developed over southern Colorado, setting a record for the lowest pressure ever recorded over Colorado, at Lamar, of 970.4 mb. The system officially met the criteria of a "Bomb Cyclone", in which barometric pressure readings dropped in excess of 24 mb (0.71 in Hg) over a 24-hour period.

This storm created widespread blizzard conditions across northeast Colorado, Palmer Divide and over El Paso County. Wind gusts from 60 to 80 mph, with locally up to 100 mph. In addition, 1 to 3 feet of snow fell across the mountains with up to 52" at Wolf Creek Pass.

Impacts:

Nearly 1400 airline flights at Denver International Airport (DIA) were cancelled prior to and during the storm. Virtually no planes flow in or out of DIA on Wednesday. 5000 passengers, spent the night at DIA, due to cancelled flights.
All major Highways and Interstates were closed outside of the Denver area, including I-76 northeast to the Nebraska border, I-70 to the Kansas line, and I-25 south to Colorado Springs. In addition I-25 was closed from Wellington to the Wyoming line.
Multiple multi-car accidents occurred, and numerous travelers were stranded in cars and at rest stops over northeast Colorado and the Palmer Divide. 1,500 people were stranded over northern El Paso county alone. Rescue operations for accidents and stranded motorists were severely curtailed by hazardous weather and road conditions throughout the storm. The Colorado National Guard was activated to aid search and rescue operations which numbered over 100.
Numerous trees and power poles were blown down in rural and urban areas. At one point 445,000 customers were without power...some well into Thursday and pockets into Friday.
Numerous schools and businesses were closed on Wednesday. Many schools remained closed on Thursday as well.
1 known fatality occurred as a Colorado State Trooper was killed along I-76 northeast of Denver.

Total Snowfall