Precipitation Maps

High-resolution precipitation maps based on National Weather Service radar-estimated precipitation, adjusted using available rain gauge data. This results in 4 km (or 2.5 mile) resolution maps of precipitation. These are typically updated by 4:15 p.m. each day for conditions through this morning. It takes a lot of behind-the-scenes processing to make this happen. Note, some changes were made to the links on May 2, 2018.

Total – Last 24 Hours


Total (inches)
Departure from Average (inches)
Percent of Normal
Last 7 Days
Last 30 Days
Last 90 Days
Month to Date
Year to Date