Some Colorado cities are more likely to see their first snow of the season

Here's the latest on the storm system that moved across the state's mountains Tuesday afternoon:

Freeze Warning issued for Fort Collins and the I-25 corridor

• When: Wednesday 10 p.m. to Thursday 9 a.m
• Where: Interstate 25 corridor from the Wyoming state line to south of Denver, including Fort Collins, Boulder, Greeley, Denver and Castle Rock.
• Low temperature expected: 22 degrees
• Precautions: Cover sensitive plants or bring them indoors and drain them using sprinkler systems. Here's how.

Time when cold and snow will sweep across Colorado's mountains and the Front Range

According to the National Weather Service Tuesday morning:

• Tuesday: Rain and mountain snow will occur throughout the day, with the heaviest snow accumulations occurring above 10,000 feet. Higher mountain roads and mountain passes may be snow covered at times due to heavier snow showers.
• Tuesday evening: Snow is decreasing in the mountains. After midnight, a cold front will move south through the area, bringing colder temperatures. Just before sunrise, a few snow showers are possible over the mountains and also along the Front Range.
• Wednesday: Snow showers will occur at regular intervals through Wednesday afternoon. Light snow is possible along the Front Range and across the Plains Wednesday morning. Little to no snow accumulation is expected in the lower elevations, while 2.5 to 10 cm is possible in the mountains and foothills.