Extreme Cold/Wind Chill in Thomas, Nebraska

Across Thomas County, dangerous wind chill values of 30 below or colder began during the early morning hours on February 23nd through the morning hours on February 23rd. Northerly winds as high as 20 to 35 mph occurred to produce a lowest wind chill of 34 below at the Thedford AWOS at 535am CST on December 23rd.

An arctic airmass brought very cold temperatures as cold as 10 below to 20 below zero and dangerous wind chills as low as 30 below to 45 below zero to much of western and north central Nebraska. Strong northerly winds of 20 to 35 mph occurred during the first half of the event. The winds combined to produce a long duration of dangerous wind chills beginning during the early morning hours on February 22nd through the morning hours on February 24th.