Weather & Stress
Assess THI/CCI heat stress, cold stress, wildfire smoke AQI, mud pen drag, water surge demands, and daily weather action protocols.
Calculators in this Category (9)
Cold Stress & Wind Chill Cattle Nutrition Calculator
Calculate effective temperature, wind chill, and exact extra pounds of winter hay or energy supplement needed to prevent body condition score (BCS) loss during cold snaps.
Bovine Heat Stress & THI Risk Engine
Calculate Temperature Humidity Index (THI) & Comprehensive Climate Index (CCI) tailored to cattle hide color, dairy/beef class, solar radiation, and night recovery hours.
Wildfire Smoke Exposure & Respiratory Risk Index
Assess PM2.5 particulate inhalation volumes, alveolar macrophage suppression, and Bovine Respiratory Disease (BRD) susceptibility during wildfire smoke events.
Extreme Heat Water Requirement Surge Calculator
Calculate surge water demand during summer heatwaves, peak 2-hour flow rates (GPM), linear trough space, and 48-hour emergency reserve gallons.
Heat & Smoke Production Risk Estimator
Quantify lost milk yield (lb/cow/day), depressed feedlot Average Daily Gain (ADG), delayed days on feed, and net ranch revenue loss from heat and smoke.
Daily Ranch Action & Weather Work Protocol Engine
Generate customized daily crew work orders, chute handling cutoff times, sprinkler duty cycles, evening feeding schedules, and water checks based on real-time weather & smoke.
Emergency Bovine Weather & Heat Crisis Protocols
Field-tested emergency standard operating procedures (SOPs) for acute bovine heat stroke resuscitation, dense wildfire smoke exposure, and catastrophic water pump failures.
Comprehensive Climate Index (CCI) & Environmental Stress Matrix
Calculate the USDA-ARS Comprehensive Climate Index (CCI) combining solar radiation (W/m²), wind speed, relative humidity, and air temperature for accurate cattle thermal stress modeling.
Cattle Mud Stress, Pen Condition & Energy Tax Calculator
Quantify how muddy pen depth (2–12+ inches) spikes maintenance energy by up to 35%, destroys Average Daily Gain (ADG), increases feed waste, and calculate concrete apron payback ROI.