TWI Corn | TWI Soybean | TWI Sorghum | TWI Winter Wheat
Utilizing advanced agronomy, historical yield and loss data, and weather history and forecasts, TWI Corn 2012 covers the major weather perils growers may face throughout the corn growing season:

Planting Rain protects against excessive precipitation that can delay timely planting and other field work.
Drought with Soil Moisture Tracker™ protects against depleted soil moisture that can cause wilting, pollination issues and decreased yields.
Daytime Heat Stress protects against hot days that can reduce crop growth and result in ineffective pollination.
Nighttime Heat Stress protects against warm nights that may result in diminished kernel growth due to increased plant respiration.
Excess Rain with Soil Moisture Tracker™ protects against excessive local precipitation that can lead to standing water which starves the crop of oxygen and promotes disease.
Low Heat Units/Freeze protects against a cool growing season or early freeze events that can prevent corn from reaching full maturity.