Yeah, watch the heat, at least until you get acclimated to it. I was out, yesterday, working on the trails, doing some heavy labor - digging and fitting some plank bridges over muddy spots. Temp was 89, which is way above normal for us this time of year. Started getting dizzy from lack of water. Barely made it the short walk back to the house. Hubby sat me down and made me drink lots of water. Was better in no time. Should have known, better, but I figured I wasn't that far from the house ...

Head out on the fat bike, this morning, with a temp in the 70s and no problem at all as far as my conditioning. 70s work for me. Need to ease into the upper 80s. Just beat some serious storms. Glad I got out for an early ride.