Look Back at BMS Weather in the USA Last Week

 A Look Back at BMS Weather in the USA Last Week

Last week, the United States experienced extreme weather patterns, with the central and southern regions particularly affected. A bomb cyclone—a rapidly intensifying weather system—brought strong winds, heavy rain, and record-breaking severe conditions across multiple states. This event led to significant disruptions and highlighted the unpredictable nature of December weather.

Key Weather Highlights

1. Bomb Cyclone in the Upper Midwest:

The pressure in this system dropped dramatically, intensifying into what meteorologists classified as a bomb cyclone. Wind gusts exceeded 100 mph in some areas, with Colorado and Kansaexperiencing the most significant >

2. Severe Storms and Tornadoes:

The Midwest witnessed rare December tornado activity, including the first-ever recorded tornado in Minnesota for this time of year. This was part of a derecho—a massive, fast-moving storm front characterized by destructive winds that spanned 660 miles in 11 hours【8】.



3. High Wind Warnings Across States:

In states like Iowa, Nebraska, and Missouri, non-convective winds reached up to 90 mph, causing widespread damage. Reports indicated numerous power outages and property destruction, with cities like Des Moines experiencing their strongest December windstorm in decades【6】【8】.




Impacts and Records

This storm broke several records for wind speed and tornado activity in December. It surpassed the Iowa derecho of 2020 in the number of severe wind reports, marking a new high for the season.

Insured losses are expected to be significant due to the extensive property damage caused by high winds and tornadoes【7】【8】.


The events of last week underscore the increasing intensity of weather patterns during what is traditionally considered the winter season. Authorities and residents are urged to stay vigilant as weather extremes become more frequent.

For more detailed historical weather data, visit  or .