So we've had a couple days of high 90 degree temps -- we have a window a/c unit but our house has been toasty as well. DD's bg has been running low--for no apparent reason. Yesterday she spent the majority of the day just a little low in the 70's and 80's --I got her back up in the 100's for bedtime and she stayed in the 100's for the night checks. Today however she has been in the 60's a couple times and we have been giving her free snacks (which we never do because typically her system is super-sensitive --a couple uncovered carbs send her soaring). Before bed she was 71 --gave her a good portion of milk and will check often. Anyhow, my question is could the heat cause this? Any other ideas?