Winter Storm Warnings in Fort Collins, Colorado
Fort Collins sits along the northern Front Range, where the Rocky Mountains funnel cold air and moisture in ways that can catch residents off guard. Analyzing 13 years of data from 2012 through 2024, the city averages 34.2 inches (86.9 cm) of snowfall per year — a respectable total that arrives unevenly across the season.
The snowiest stretch tends to fall in March, February, and April, in that order. Spring storms here are no anomaly; some of the heaviest accumulations come after the calendar has technically moved on from winter. Average winter overnight lows hover around 17.5 °F (−8.1 °C), cold enough to keep snow on the ground for days once it falls.
True heavy-snow events are relatively rare — the data shows roughly 0.2 significant snow days per year on average, meaning a notable single-storm dump happens less than once annually. When the National Weather Service does issue a Winter Storm Warning for the Fort Collins area, it signals that conditions are expected to be dangerous enough to make travel difficult or impossible. Thresholds for these warnings differ by region; what triggers a warning on the Colorado plains may differ from mountainous areas to the west.
Always check local NWS forecasts before traveling during winter months in Fort Collins.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 34.2 in (86.9 cm) |
| Snowiest months | March, February, April |
| Avg. winter overnight low | 17.5°F (−8.1°C) |
| Heavy-snow days per year | 0.2 |
Climatology figures are approximate estimates for the period shown and may differ from official local records.
Watch vs warning: a winter storm watch means a major storm is possible in Fort Collins within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.
Fort Collins winter storm FAQ
Is there a winter storm warning in Fort Collins right now?
The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Fort Collins, Colorado. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Fort Collins get winter storm warnings often?
Fort Collins sees significant snowfall in most winters, and winter storm warnings are issued in a typical season. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Fort Collins?
There is no single national trigger: warning criteria are set by each local National Weather Service office, ranging from a couple of inches of snow in areas where snow is rare up to 6 inches or more in snow-belt regions, and significant ice accumulation can warrant a warning on its own.
What should I do during a winter storm warning in Fort Collins?
Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from Colorado authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Boulder, CO
- Winter storm warning in Cheyenne, WY
- Winter storm warning in Denver, CO
- Winter storm warning in Laramie, WY
- Winter storm warning in Colorado Springs, CO
- Winter storm warning in Aspen, CO
See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow the National Weather Service (NWS) criteria; thresholds vary by region.