Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Atchison County, Graves Memorial Field ( 3 miles north of Corning ) 8/31/2025 Max. Temp. = 69.4 deg. F Min. Temp. = 64.3 deg. F Avg. Temp. = 66.7 deg. F Max. Wind = 13.5 mi/hr Time of Max Wind = 2151 CST Avg. Wind = 2.6 mi/hr Max. RH = 94.2 % Time of Max. RH = 1500 CST Min. RH = 89.4 % Time of Min. RH = 200 CST Max. Bare Soil Temp. at 2 in. = 71.0 deg. F Time of Max. Bare Soil Temp. = 1600 CST Min. Bare Soil Temp. at 2 in. = 68.2 deg. F Time of Min. Bare Soil Temp. = 0 CST Max. Corn Residue Soil Temp. at 2 in. = 70.6 deg. F Time of Max. Corn Residue Soil Temp. = 100 CST Min. Corn Residue Soil Temp. at 2 in. = 69.0 deg. F Time of Min. Corn Residue Soil Temp. = 1000 CST Max. Soy Residue Soil Temp. at 2 in. = 71.0 deg. F Time of Max. Soy Residue Soil Temp. = 1600 CST Min. Soy Residue Soil Temp. at 2 in. = 68.6 deg. F Time of Min. Soy Residue Soil Temp. = 900 CST Avg. Vapor Press. = 2.1 mb Avg. Vapor Press. Def. = 0.2 mb Precip. = 1.59 in Radiation = 2.79 MJoules/sq. meter Potential Evapotranspiration = 0.02 inches Growing Degree Days (45 F) = 21.6 Growing Degree Days (50 F) = 16.6 Growing Degree Days (55 F) = 11.6 Growing Degree Days (60 F) = 6.7 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 1.6 Maximum Livestock Heat Stress Index = 69 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency