Prairie Fork Conservation Area / Missouri Department of Conservation
Daily Weather Report
Station:   Callaway County, 2 miles southwest of Williamsburg
10/29/2025

Max. Temp.  =  54.0 deg. F
Min. Temp.  =  40.5 deg. F
Avg. Temp.  =  48.8 deg. F

Max. Wind  =  26.7 mi/hr
Time of Max Wind  =  1141 CST
Avg. Wind  =   9.9 mi/hr

Max. RH  =  97.7 %
Time of Max. RH  =  500 CST
Min. RH  =  65.4 %
Time of Min. RH  =  1800 CST

Max. Fuel Moisture  =  100.0 %
Time of Max. Fuel Moisture  =  2353 CST
Min. Fuel Moisture  =  7.0 %
Time of Min. Fuel Moisture  =  10 CST

Max. Bare Soil Temp. at 2 in.  =  54.7 deg. F
Time of Max. Bare Soil Temp.  =  1400 CST
Min. Bare Soil Temp. at 2 in.  =  48.1 deg. F
Time of Min. Bare Soil Temp. at 2 in. =  0 CST

Max. Bare Soil Temp. at 4 in.  =  56.6 deg. F
Time of Max. Bare Soil Temp. at 4 in. =  1400 CST
Min. Bare Soil Temp. at 4 in.  =  48.9 deg. F
Time of Min. Bare Soil Temp. at 4 in. =  0 CST

Avg. Vapor Press.  =    1.0 mb
Avg. Vapor Press. Def.  =    0.2 mb

Precip.  =  0.63 in

Radiation = 5.35 MJoules/sq. meter

Potential Evapotranspiration  =  0.03 inches

Growing Degree Days (45 F) =  3.8
Growing Degree Days (50 F) =  0.0
Growing Degree Days (55 F) =  0.0
Growing Degree Days (60 F) =  0.0

Heating Degree Days (65 F) = 16.2

Cooling Degree Days (65 F) =  0.0

Maximum Livestock Heat Stress Index  =    57

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

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