Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Audrain County, Van-Far R-I Schools (Vandalia) 4/22/2024 Max. Temp. = 67.1 deg. F Min. Temp. = 34.1 deg. F Avg. Temp. = 53.7 deg. F Max. Wind = 25.1 mi/hr Time of Max Wind = 1517 CST Avg. Wind = 7.9 mi/hr Max. RH = 71.9 % Time of Max. RH = 600 CST Min. RH = 22.5 % Time of Min. RH = 1700 CST Max. Bare Soil Temp. at 2 in. = 70.8 deg. F Time of Max. Bare Soil Temp. = 1500 CST Min. Bare Soil Temp. at 2 in. = 46.3 deg. F Time of Min. Bare Soil Temp. = 600 CST Max. Bare Soil Temp. at 4 in. = 63.2 deg. F Time of Max. Bare Soil Temp. at 4 in. = 1600 CST Min. Bare Soil Temp. at 4 in. = 47.8 deg. F Time of Min. Bare Soil Temp. at 4 in. = 700 CST Avg. Vapor Press. = 0.5 mb Avg. Vapor Press. Def. = 1.0 mb Precip. = 0.00 in Radiation = 22.44 MJoules/sq. meter Potential Evapotranspiration = 0.20 inches Growing Degree Days (45 F) = 8.7 Growing Degree Days (50 F) = 3.7 Growing Degree Days (55 F) = 0.0 Growing Degree Days (60 F) = 0.0 Heating Degree Days (65 F) = 11.3 Cooling Degree Days (65 F) = 0.0 Minimum Wind Chill Index (F) = 33.8 Maximum Livestock Heat Stress Index = 66 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency