| Location | CDR - Mount Mercy - Forecast |
| Provided by | iastate.edu from mesonet.agron.iastate.edu |
● Cedar Rapids I-380 NB on Ramp 3 km iastate.edu
● Cedar Rapids I-380 NB Bridge 3 km iastate.edu
● Cedar Rapids I-380 Bridge 3 km iastate.edu
● Cedar Rapids I-380 and SB I-380 Ramp 3 km iastate.edu
● Marion 6 km iastate.edu
● Cedar Rapids Hwy 13 US 30 8 km iastate.edu
Data: HRRR, NOAA (resolution 3 km)
Updated: 17:00 UTC (next update: 18:00 UTC - prepare)
Current time: 20:00, 2025/03/25 (UTC)
For this output data, temperature is shown for 2 m above ground. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.