Growing Degree Days (GDD)- are an attempt to quantify heat available for vine development during the growing season.
By convention grape degree days are tallied between April 1 and October 31, and a base temperature of 50°F is used.
Raw Data is provided The Pacific Northwest Cooperative Agricultural Weather Network (AgriMet).
Evapotranspiration (ET) is the loss of water to the atmosphere by the combined processes of evaporation (from soil and plant surfaces) and transpiration (from plant tissues).
It is an indicator of how much water your crops need for healthy growth and productivity. ET from a standardized grass surface is commonly denoted as ETo.
Daily ETo averages are provided by The Pacific Northwest Cooperative Agricultural Weather Network (AgriMet). For more information,
please visit them at http://www.usbr.gov/pn/agrimet/index.html.
2 Historical data (ETo, raw data for Degree Days) provided courtesy of The Pacific Northwest Cooperative Agricultural Weather Network (AgriMet).
Please visit http://www.usbr.gov/pn/agrimet/index.html to access raw data and reporting services.
* Although the Bureau of Reclamation makes efforts to maintain the accuracy of data found in the Hydromet system databases, the data is largely unverified and should be considered preliminary and subject to change
REGIONAL FORECAST
Today Rain Showers 51° F / 39° F chance precip:100 %
Tomorrow Rain 47° F / 40° F chance precip:88 %
Sunday Chance Rain 49° F / 40° F chance precip:52 %
Monday Rain 53° F / 40° F chance precip:80 %
Tuesday Chance Rain 52° F / 38° F chance precip:46 %
Wednesday Chance Rain 53° F / 40° F chance precip:50 %
Thanksgiving Day Rain Likely 53° F chance precip:51 %