- Air temperature too low (avg 2.1 °C)
- Moderate wind – experience required (avg 5.7 m/s)
- Air temperature too low (avg 1.9 °C)
- Strong wind – dangerous (avg 8.4 m/s)
- Air temperature too low (avg 1.0 °C)
- Air temperature too low (avg 2.9 °C)
- Air temperature too low (avg 3.4 °C)
- Air temperature too low (avg 6.2 °C)