Parts of Colorado will get a hint of wintry weather before the end of the week with an expected 40-degree temperature swing between Wednesday and Thursday, October 9-10. Temperatures will remain around the 70s or higher along the Front Range through Wednesday afternoon, but will likely dip into the 30s or lower starting Wednesday evening.

Snow is expected to hit the northern mountains on Wednesday evening, with additional snow blanketing the mountains and cities surrounding the Denver area, mainly on Thursday afternoon and evening. The heaviest snow is expected to occur in the northern and northeastern mountains. Snowfall totals in northern and central Colorado are estimated to range from 2 to 10 inches. Temperatures are also expected to drop significantly from Thursday into Friday evening, with elevations above 10,000 feet nearing zero degrees Fahrenheit.

According to a  report from OpenSnow meteorologist Joel Gratz, temperatures will remain warm until a strong storm rolls through central and northern Colorado on Wednesday evening bringing a mix of wintry weather, including snow and freezing temperatures.

This large temperature swing goes to show just how wild and unpredictable the weather is in Colorado. If you have travel plans, please remember to be extra cautious. Take it slow and avoid sudden changes in speed or direction, especially if you’re driving on snow or ice-covered roads.

Please note that all weather statements are subject to change or extend. For more information, click here.