Preparing your dairy farm for heavy snow: 24-hour storm preparation checklist

With the forecast calling for large accumulations of snow in the Upper Midwest, dairy farmers should take steps now to reduce risk to buildings, livestock and employees. Heavy, wet snow can place extreme pressure on rooftops, increasing the danger of structural damage or collapse—especially in older barns or buildings with low-slope roofs. Severe winter storms can also bring power outages, which can quickly impact milking systems, ventilation and water supply.

Use this quick checklist to prepare within the next 24 hours:

Inspect buildings for snow load risk

• Walk through barns, calf facilities, commodity sheds and machine storage buildings.

• Look for sagging rafters, cracked beams or bowed trusses that may indicate structural stress.

• Pay close attention to flat or low-slope roofs where snow tends to accumulate.

Plan for roof snow management

• Identify buildings that may require monitoring during or after the storm.

• Have roof rakes or long-handled tools available for ground-level snow removal.

• Avoid climbing onto roofs whenever possible due to fall and structural risks.

Prepare for possible power outages

• Test backup generators and ensure they are ready to run milking systems and essential equipment.

• Confirm adequate fuel supply for generators.

• Check that water systems, ventilation and feeding equipment can operate during a power disruption.

Clear access areas

• Position loaders or skid steers for quick snow removal.

• Ensure access to barns, feed storage, manure handling areas and the milk house.

Check ventilation and air flow

• Make sure fans, ridge vents and air inlets are clear and accessible.

• Snow drifts can block ventilation and create moisture and air quality issues.

Prepare your team

• Review safety procedures with employees.

• Assign responsibilities for monitoring buildings, livestock and equipment during the storm.

Taking proactive steps before a major snowfall can help protect dairy facilities, maintain animal comfort and keep operations running safely during severe winter weather.