The I-90 corridor east of Bozeman, including the Bozeman Pass, Livingston, Big Timber, and the Beartooth Foothills will see wind gusts up to 60 MPH through at least Friday morning.
Literally every single county in Montana is under a Heat Advisory, a Red Flag Fire Weather Warning or both for on Wednesday. It's hot, dry and dangerous.
Very dangerous wildfire conditions exist across the entire state, and this weekend will see record temperatures, erratic winds and dangerously low humidity. Existing wildfires will be difficult to contain and lightning could easily start new fires.
Fire Weather Watches have been issued for dangerous conditions in several northeast Montana counties because of high temperatures and very gusty winds.
Temperatures between 95 and 105 along with dangerous conditions exist through Monday night for Missoula, Butte, Bozeman, Helena, Billings, Great Falls and everywhere in between.
Most of southwest Montana is in a precarious position through at least Monday morning due to rainfall and swelling rivers and creeks. The Yellowstone River in particular is facing several issues including Flash Flood Watches.