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Roundhill Ski Area NZ rain

1350–2133 m · mid 1742 m · Pacific/Auckland

49 T 47 F 47 S 47 S 44 M 37 T 36 W 32 T

today 49 · median 46

9 cm in the last 72h at mid mountain, falling near freezing at an average of -3°C. a crust remains near the surface. Next 72h: another 0-9 cm in 72h; next 7d 2 snow days, 1 icy day.

today → 7 days

date rating grade regime snow rain min / max
2026-09-17 49 fair snow 7.4 cm 0.0 mm -6.7 / -1.5 °C
2026-09-18 47 fair cold 0.0 cm 0.0 mm -11.7 / -0.7 °C
2026-09-19 47 fair icy 1.9 cm 0.0 mm -4.1 / 1.2 °C
2026-09-20 47 fair cold 2.0 cm 0.0 mm -11.4 / 0.6 °C
2026-09-21 44 fair cold 0.4 cm 0.0 mm -6.5 / 0.4 °C
2026-09-22 37 fair snow 4.2 cm 0.0 mm -6.2 / 0.8 °C
2026-09-23 36 fair cold 0.2 cm 0.0 mm -14.4 / -3.6 °C
2026-09-24 32 poor cold 0.0 cm 0.0 mm -15.3 / -3.2 °C

Ski-day snow is last night 18:00 through today 18:00. Today is scored as-of now; future days use first chair. Default board sort is the eight-day median.

today's components

freshness 11/35

  • effective fresh snow: 7.9 cm
  • 24h / 72h / 7d: 9 / 9 / 10 cm

preservation 15/25

  • rain penalty: −0
  • crust penalty: −10
  • wind penalty: −0
  • icy (day thaw / night freeze): −0
  • slush (above freezing day+night): −0
  • warm yesterday: −0

base 11/15

  • modeled settled base: 76 cm
  • needed: 100 cm
  • weather-derived proxy, not a resort measurement

bands

band elev temp 24h 72h freezing level wind
base 1350 m -2.3°C 3.3 cm 3.3 cm -130 m below 3 km/h
mid 1742 m -5.8°C 8.9 cm 9.2 cm -522 m below 1 km/h
top 2133 m -8.4°C 11.2 cm 11.5 cm -913 m below 1 km/h

14-day charts

Daily snowfall at mid (solid = past, outline = forecast)
-15°
Daily temperature range at mid with 0°C line