Storm & Snow Models
THIS STORM CYCLE (5hrs)
Storm is currently in a lull period of 3hrs.
Rainfall: 2.0mm
High Rain Rate: 0.6mm/hr @ 6:08hrs 16/9/26
Temp Low: 5.4ºC @ 6:57hrs 16/9/26
Temp High: 7.0ºC @ 11:57hrs 16/9/26
Wind Gust: 77kmph @ 2:42hrs 16/9/26
Dom.Wind Dir: West
Barometer Low: 1006mb @ 11:57hrs 16/9/26
SNOW MODEL
Last Update: 16/09/2026 12:04 NZST
Location: Mt Rolleston (Goldney Ridge) 1800m
Alt. Temp: 0.3ºC
Freezing Level: 1867m
Lapse Rate: -0.504ºC/+100m
Alt. Humidity: 87%
Alt. Windspeed: 78.9kmph
Alt. Av. Windspeed: 77.1kmph
Alt. Min. Windspeed: 53.9kmph
Alt. Max. Windspeed: 103.5kmph
Alt. Wind Chill: -9.3ºC
Alt. Air Pressure: 803hPa
Alt. 3 Day Rainfall: 1.0mm (Today: 1.0mm)
Last Snowfall: 6 days ago
7 Day Snowfall: 5.4cm
Snowpack Depth: 104.1cm
Windslab N: 2.1cm
Windslab E: 31.4cm
Surface Stability (@ 35º): Poor (Warning: Slab present!)
Avalanche Chance: 11%