If the weather is warm the moose will be in the wallows. Are you going with a guide or by yourself? If you have a guide they'll know this already and they'll know where the best wallows are. If you have a topo map of the area you'll be hunting look for marshy areas on the map. If you see blue areas with grasses in them those will be the hot spots. I 'd look for these "wallows" or if you can find small shallow ponds these likely will yeild moose in the evenings.

Good luck and keep us posted