Answer:
Cold, snow, wind, ice, and poor footing can interfere with balance and concentration, making roadside sobriety-test performance less reliable.
Colorado weather can make roadside testing difficult. Cold temperatures, snow, wind, hail, ice, and uneven surfaces may affect balance, coordination, concentration, and the ability to follow instructions.
Those environmental conditions matter when an officer interprets performance on walk-and-turn, one-leg-stand, and other field sobriety exercises. Video, weather records, footwear, lighting, and the condition of the testing surface may all provide context.
If poor weather affected the investigation, an experienced Denver field sobriety test attorney can evaluate whether the roadside observations fairly support the DUI allegation.