Weather News

A rare tornado touched down in Idaho on Friday afternoon. Here’s where and what happened

A rare tornado touched down in southeast Idaho on Friday afternoon, prompting the National Weather Service in Pocatello to issue a tornado warning.

The tornado touched down near Bridge, a small town in Cassia County, southeast of Twin Falls near the Idaho-Utah border. The warning was issued at 2:34 p.m. and expired at 3 p.m.

By the time the warning expired, the tornado had dissipated, Weather Service meteorologist Dan Valle told the Idaho Statesman. He said it was too early to accurately report any potential damage, casualties or the tornado’s strength.

Tornadoes in Idaho are incredibly rare. According to Weather Service meteorologist Korri Anderson, on average less than one tornado touches down in Idaho annually.

A tornado most recently touched down in the Gem State in May 2022 when Owyhee County experienced an EF0 tornado, the weakest strength classification on the Enhanced Fujita Scale.

Storm chasers and photographers were quick to post pictures of the Cassia County tornado on social media, showing a thin rope tornado extending from clouds and touching down below.

Despite the tornado dissipating, Anderson warned that strong, slow-moving storms are still active south of Twin Falls, leading to the potential for heavy rain and localized flooding. He also said that 1.25-inch hail — about the size of a half-dollar coin — had fallen near Hollister in Southern Idaho.

This story was originally published May 26, 2023 at 3:55 PM.

Shaun Goodwin
Idaho Statesman
Shaun Goodwin is the Boise State Athletics reporter for the Idaho Statesman, covering Broncos football, basketball and more. If you like stories like this, please consider supporting our work with a digital subscription. Support my work with a digital subscription
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