Here's the current Cedar Falls weather conditions and forecast
The average temperatures in Cedar Falls in mid-February are a high of 29 ºF and a low of 11 ºF. Plan accordingly.
Some statistical data:
The record high February temperature was 65 ºF in 2002 and the record low was -34 ºF in 2009. There's a 43% chance that it will snow during the event, a 54% chance that there will be snow on the ground and a 100% chance that you will have fun!
The weather inside the UNI Dome is always warm and sunny with no wind.
Iowa weather forecasts for longer then the next 20 minutes are notoriously unreliable. It's not possible to cancel this event at the last minute, so this event will be held regardless or maybe in spite of the weather. Keep your travel plans flexible, and if possible, arrive a little early.