Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Lawrence County, Southwest Center (4 miles Southwest of Mt. Vernon, MO) 7/10/2025 Max. Temp. = 89.3 deg. F Min. Temp. = 63.9 deg. F Avg. Temp. = 78.3 deg. F Max. Wind = 16.1 mi/hr Time of Max Wind = 1119 CST Avg. Wind = 4.4 mi/hr Max. RH = 94.5 % Time of Max. RH = 700 CST Min. RH = 46.6 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 108.6 deg. F Time of Max. Bare Soil Temp. = 1400 CST Min. Bare Soil Temp. at 2 in. = 69.2 deg. F Time of Min. Bare Soil Temp. = 600 CST Avg. Vapor Press. = 2.3 mb Avg. Vapor Press. Def. = 1.1 mb Precip. = 0.00 in Radiation = 22.87 MJoules/sq. meter Potential Evapotranspiration = 0.26 inches Growing Degree Days (45 F) = 33.3 Growing Degree Days (50 F) = 28.3 Growing Degree Days (55 F) = 23.3 Growing Degree Days (60 F) = 18.3 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 13.3 Maximum Livestock Heat Stress Index = 82 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency