Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Boone County, South Farms (4 miles southeast of Columbia) 10/17/2025 Max. Temp. = 85.3 deg. F Min. Temp. = 63.3 deg. F Avg. Temp. = 72.5 deg. F Max. Wind = 21.9 mi/hr Time of Max Wind = 1459 CST Avg. Wind = 7.9 mi/hr Max. RH = 82.0 % Time of Max. RH = 700 CST Min. RH = 42.7 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 74.7 deg. F Time of Max. Bare Soil Temp. at 2 in. = 1500 CST Min. Bare Soil Temp. at 2 in. = 63.5 deg. F Time of Min. Bare Soil Temp. at 2 in. = 800 CST Max. Bare Soil Temp. at 4 in. = 71.0 deg. F Time of Max. Bare Soil Temp. at 4 in. = 1700 CST Min. Bare Soil Temp. at 4 in. = 66.9 deg. F Time of Min. Bare Soil Temp. at 4 in. = 900 CST Max. Bare Soil Temp. at 8 in. = 69.3 deg. F Time of Max. Bare Soil Temp. at 8 in. = 2000 CST Min. Bare Soil Temp. at 8 in. = 67.7 deg. F Time of Min. Bare Soil Temp. at 8 in. = 1100 CST Max. Bare Soil Temp. at 20 in. = 68.0 deg. F Time of Max. Bare Soil Temp. at 20 in. = 100 CST Min. Bare Soil Temp. at 20 in. = 67.7 deg. F Time of Min. Bare Soil Temp. at 20 in. = 1500 CST Avg. Vapor Press. = 1.7 mb Avg. Vapor Press. Def. = 1.1 mb Precip. = 0.00 in Radiation = 13.13 MJoules/sq. meter Potential Evapotranspiration = 0.13 inches Growing Degree Days (45 F) = 27.5 Growing Degree Days (50 F) = 22.5 Growing Degree Days (55 F) = 17.5 Growing Degree Days (60 F) = 12.5 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 7.5 Maximum Livestock Heat Stress Index = 78 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency