I was checking the weather underground for what this weeks weather will be for Yellowstone. I should be around mid 70's like 75 - 80degrees for a high and 40's and 50's as a low. I also checked the Allergy/pollen ratings for that area, just because I was curious. The pollen ratings for that area right now are like here, HIGH so some of us who have allergies be prepared and be taking your allergy medication (Erin I know you have allergy meds)(hint hint hint)