Hourly Forecast Detailed. 1  0am:The Mount Vernon, OR forecast for Apr 04 is 32 degrees and Overcast. There is 66 percentage chance of rain and 2 mph winds from the East. 2  3am:The Mount Vernon, OR forecast for Apr 04 is 31 degrees and Partly cloudy. There is 66 percentage chance of rain and 4 mph winds from the Southeast.
Normal TPR To know if your horse's TPR values are abnormal, you first need to know what is normal. Although the normal heart rate for most horses is 32 to 36 beats per minute, some horses have lower heart rates, 24 beats per minute, or maybe slightly higher heart rates, 40 beats per minute. You will need a thermometer, a stethoscope, and a watch with a second hand or one that counts seconds.
RESPIRATION The normal respiration rate for a horse is 8 to 16 breaths per minute. Respirations triple when a horse walks. If a horse exercises extensively in high temperatures, respiration rate may increase to 120 breaths per minute.he variation depends on the horseâs conformation, the horseâs normal use, and its general condition. Therefore, it is best to examine each horse on a regular basis, daily if possible. An easy way to accomplish this is to take note of the horseâs condition during the daily grooming session.