Winter Storm Warnings in Cedar Rapids, Iowa
Cedar Rapids sits in the heart of the Midwest, where cold Arctic air masses and Gulf moisture can combine to produce significant winter weather. Analyzing thirteen years of data from 2012 through 2024, the city averages about 27.5 inches (69.9 cm) of snowfall per year — enough to make winter preparedness a genuine seasonal priority for residents.
Snow falls most heavily during January, February, and December, when average winter overnight lows hover around 16.5°F (−8.6°C). At those temperatures, even modest accumulations can compact quickly into hazardous ice. Heavy-snow events — days with especially significant accumulation — occur roughly 0.4 times per year on average, meaning Cedar Rapids sees a genuinely intense snowstorm roughly once every two to three winters.
A winter storm warning is the most serious advisory the National Weather Service issues, signaling that dangerous conditions are expected imminently or already occurring. In Cedar Rapids and the broader eastern Iowa region, warnings are typically triggered by forecast snowfall, ice accumulation, or blowing-snow thresholds — though those exact cutoffs can differ from one forecast zone to another across the country. When a warning is in effect here, travel is strongly discouraged and residents should be prepared to shelter in place until conditions improve.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 27.5 in (69.9 cm) |
| Snowiest months | January, February, December |
| Avg. winter overnight low | 16.5°F (−8.6°C) |
| Heavy-snow days per year | 0.4 |
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 Cedar Rapids 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.
Cedar Rapids winter storm FAQ
Is there a winter storm warning in Cedar Rapids 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 Cedar Rapids, Iowa. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Cedar Rapids get winter storm warnings often?
Cedar Rapids 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 Cedar Rapids?
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 Cedar Rapids?
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 Iowa authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Davenport, IA
- Winter storm warning in La Crosse, WI
- Winter storm warning in Des Moines, IA
- Winter storm warning in Rochester, MN
- Winter storm warning in Peoria, IL
- Winter storm warning in Madison, WI
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.