The National Weather Service has predicted that significant rainfall will be on the way for Colorado, which is expected to alleviate the ongoing heat and drought conditions. The forecast includes a high of 85 degrees in Denver on Thursday, followed by a 20 percent chance of rain showers after 3 p.m. However, a mid-afternoon cold front will bring down temperatures by mid-morning, making temperatures as low as 38 degrees. Forecasters predict a 60% chance of precipitation along the I-25 corridor, mainly between midnight and 3 a.m., along with a potential cold front.