South-central Montana is bracing for one of the most hazardous wind events of the season Tuesday, with gusts forecasted to hit 45 to 50 mph across multiple communities — and officials say the worst is still hours away.
The danger zone stretches across a wide swath of the region, with Livingston, Harlowton, Big Timber, Lewistown and areas west of Billings facing the highest risk. Afternoon and evening hours are expected to bring the most severe conditions.
Forecast probabilities show Livingston with a 90% chance of gusts exceeding 50 mph, Harlowton at 80%, and Big Timber at 70%. Billings itself faces gusts of 40 to 45 mph throughout the day.
The threat is especially serious for anyone behind the wheel. Travel disruptions are likely along Interstate 90 and U.S. Highway 191, where lightweight trailers, campers, semitrucks and other high-profile vehicles are at risk of being caught by sudden, powerful crosswinds. Authorities are urging drivers to consider delaying non-essential travel or seeking alternate routes if conditions deteriorate.
Residents throughout the region are being advised to secure any outdoor items — including furniture, trash containers and other loose objects — before the winds pick up. Once gusts reach peak intensity, anything left unsecured could become a fast-moving projectile.
A cold front moving through late Tuesday night will bring scattered showers, dropping temperatures and continued breezy conditions into Wednesday. Travelers and outdoor workers should remain alert for rapidly changing conditions through midweek. Forecasters warn that additional weather statements may be issued if winds exceed current predictions.
Officials have not yet issued a formal wind warning, but conditions are being monitored closely. Residents are encouraged to check for updated alerts throughout the day as the storm system moves through.
