Burnt Sands
The Sands of Harad #25 (x4)
Lugar
2 (3)
Desert.  

While the temperature is 40 or higher, Burnt Sands gets +2 Threat

Forced: After Burnt Sands becomes the active location, increase the temperature by 2.

...all seemed ruinous and dead, a desert burned and choked. –The Return of the King