National Weather Service United States Department of Commerce




Process to determine the amount of water evaporated and transpired which can help create an effective water balance or practices to support better water management

CoCoRaHS Daily Evapotranspiration Reports (Non-NWS)


Daily Temperature/Precipitation Summaries
Regional Regional COOP Observers CoCoRaHS State of Kansas


Interactive Forecast Tool

(daily (inches), daily departure from normal (inches), total weekly (inches))

Daily (FRET) is amount of evapotranspiration.


Drought (Click to enlarge)
Current Drought Conditions Drought Forecast
Local drought page


Please take our survey about ET


Other information and resources
CoCoRaHS ET reference
Kansas Mesonet (historical observation data)
Kansas Water Office
Frost/Freeze Climatology
COOP Program
Kansas Division of Conservation
Kansas Division of Water Resources
U.S. Environmental Protection Agency (EPA) WaterSense