Strong Winds Cause Damage Across Eastern Idaho

High wind watch in effect until 9 PM as gusts reach up to 80 mph in some areas

Mar. 12, 2026 at 7:38pm

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Strong winds are causing property damage and road closures throughout eastern Idaho on Thursday. The National Weather Service has issued a high wind watch until 9 PM, with peak gusts reaching up to 60 mph in the Snake River Plain and up to 80 mph on the buttes north of Rigby. Power outages, downed trees, and dangerous driving conditions have been reported, leading to the closure of parts of Interstate 15.

Why it matters

Strong winds can pose a serious threat to public safety, causing power outages, property damage, and hazardous driving conditions. This event highlights the need for residents in eastern Idaho to be prepared for severe weather and to heed any warnings or advisories from local authorities.

The details

According to meteorologist Jack Messick, the high winds are being caused by a weather system moving through the region. While peak gusts on the buttes north of Rigby have reached up to 80 mph, Messick says those extreme winds are unlikely to reach ground level in the rest of the Snake River Plain. However, widespread reports of downed trees and power lines have led to power outages and road closures, including parts of Interstate 15 between Idaho Falls and Roberts due to low visibility from blowing dust.

  • The high wind watch is in effect until 9 PM on Thursday, March 12, 2026.
  • Power outages in the Tautphaus Park area of Idaho Falls began around 12:40 PM on Thursday.
  • ITD reported the closure of Interstate 15 at exits 119 and 135 a little after 12 PM on Thursday.

The players

Jack Messick

A meteorologist with the National Weather Service in Pocatello.

Sarah Wheeler

A spokeswoman for Idaho Falls Power.

Sky Buffat

A spokeswoman for the Idaho Transportation Department.

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What they’re saying

“Those winds are not likely to reach ground level in the rest of the Snake River Plain.”

— Jack Messick, Meteorologist

“Seek alternative routes and limit travel if possible in these weather conditions. An update will be posted here when the route is open again.”

— Idaho Transportation Department

What’s next

The Idaho Transportation Department will provide updates on the status of Interstate 15 as the high wind event continues. Residents in eastern Idaho are advised to monitor weather conditions and heed any warnings or advisories from local authorities.

The takeaway

This severe wind event in eastern Idaho serves as a reminder of the importance of being prepared for extreme weather conditions. Residents should stay informed, secure any loose outdoor items, and avoid unnecessary travel during high wind warnings to ensure their safety.