So I havent had my horse for to long, close to 6 months now, and every change in him makes me worry. We had +20 degree weather for about a week where everything was really dusty, and then we had a horrible winter storm with 90 mile an hour winds and snow for a day. The next 2 days were -4, raining and horrible winds, he never goes into his barn during bad weather. Now its back up to +20 and really dry again. He has had a runny nose for about 2 days now, it is clear and not mucusy. I have not checked his temp as i dont have a thermometer but will be getting one. His appetite is normal, his energy leavel is the same, and his stools are normal as well. So I guess I need to know if i should be worried about this or could it be allergies of a minor cold due to really odd weather.