Recommended Region: The Kalispell/Flathead Lake Region (Flathead County, Western Montana)

Concentrate on small towns north of the reservation line, such as Bigfork, Creston, Proctor, Rollins, and Somers.
On Staying Outside the Reservation: Much of the lower elevations in this region are inside the boundaries of the Flathead Indian Reservation. The united Salish and Kootenai (“S&K”) tribal government has been forcefully asserting its sovereignty in recent years, affecting both tribal members and everyone else living inside the reservation boundaries. (Even deeded property owners!) If you want to buy land in this region, buy land that is beyond the reservation boundaries but that is still at low elevation. This you will have to look for properties north of Dayton. (Dayton itself is just inside the reservation.)
Statistics (for Kalispell):
Average high temperature in August: 80.2.
Average low temperature in January: 13.9.
Growing season: 140 Days (Typically May 9 to Sep. 27).
Average snowfall in January: 17.1”.
County Median residential home price:
Advantages: Well removed from any urban region. Fairly diverse economy. Excellent fishing and big game hunting. Plentiful firewood.
Disadvantages: Much of this region lies inside the Flathead Indian Reservation boundaries. Cold climate. Relatively high land prices.

Grid Up Retreat Potential: 3 (On a scale of 1 to 10, with 1 being the best)

Grid Down Retreat Potential: 4 (On a scale of 1 to 10, with 1 being the best)

Nuclear Scenario Retreat Potential: 4 (On a scale of 1 to 10, with 1 being the best)