especially along a boundary which you can see on our current map. rain across here, and warm, moist air behind that. cooler, more dry air masses elsewhere. look at the temperature. 32 in rapid city, 30 in missoula. we will see below-average temperatures below the storm system, so it is something to talk about as we get into the fall weeks and then eventually winter. jon: jane does not need me here, so i'm free to go. jane: let's get t-shirts made. at a somewhat related story, parts are of slaughter in santa cruz, calif., as thousands of monarch butterflies are writing -- are arriving, flying as far