Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Pemiscot County, Lee Farm (5 miles southeast of Portageville, MO)
4/18/2026

Max. Temp.  =  74.3 deg. F
Min. Temp.  =  47.7 deg. F
Avg. Temp.  =  57.5 deg. F

Max. Wind  =  41.8 mi/hr
Time of Max Wind  =  418 CST
Avg. Wind  =   7.5 mi/hr

Max. RH  =  95.8 %
Time of Max. RH  =  700 CST
Min. RH  =  62.7 %
Time of Min. RH  =  400 CST

Max. Bare Soil Temp. at 2 in.  =  67.9 deg. F
Time of Max. Bare Soil Temp.  =  100 CST
Min. Bare Soil Temp. at 2 in.  =  60.0 deg. F
Time of Min. Bare Soil Temp.  =  0 CST

Avg. Vapor Press.  =    1.4 mb
Avg. Vapor Press. Def.  =    0.3 mb

Precip.  =  0.46 in

Radiation = 3.00 MJoules/sq. meter

Potential Evapotranspiration  =  0.02 inches

Growing Degree Days (45 F) = 12.5
Growing Degree Days (50 F) =  7.5
Growing Degree Days (55 F) =  2.5
Growing Degree Days (60 F) =  0.0

Heating Degree Days (65 F) =  7.5

Cooling Degree Days (65 F) =  0.0

Maximum Livestock Heat Stress Index  =    71

Definition of Categories...
HTI < 75 ... No Stress
HTI = 75 to 78  ...  Alert
HTI = 79 to 83  ...  Dangerous
HTI = > 83  ...  Emergency

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