Dry spring weather is causing plants to use more snowmelt, reducing Colorado River streamflow. This explains why runoff ...

Likewise, any area shaded dark blue has experienced a very rare, cool event for that month. The rainfall maps can be read in a similar way, a >30 year rain event is very rare, a >10 year rain event is ...

Use either the Text search OR the Map search to find local weather stations. You can get daily and monthly statistics, historical weather observations, rainfall, temperature and solar tables, graphs ...