@Sep: This a monsoon region due to the mountains to the direct north and west. Currently its at the end of the dry season with the wet season to start any week now. dry season temperatures range from 50F to 80F, wet season being more akin to 30F-60F. It's going to get very wet and cold soon. 

Onto geography. The map has been updated, a little creation of mine. There are steep mountains to the north of the city blocking any effective ground movement. The west has smaller mountains but also keeps ground forces pretty much limited to moving in from the south and east. The hostile army has moved in from the southwest, drawing out most of the forces into the eastern plane about two months ago, before a pincer moved in behind them three days ago following a similar northeasterly path, cutting off the city from any reinforcement. As of now, the remainder of the hostile army is coming up from the SW of the city, this time intent on sacking it while the two large armies slug it out n the eastern plan outside the city. It's our job to consolidate our forces and figure out our next plan of attack. A northern redoubt(coords B-7) south of the defunct airstrip(coords A-7) is being assembled as a MASH station and launch point. 

Kangaroo, Sep, and Lance, you are all accepted. I should have an IC up tomorrow.