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Rainbow Snow Forecast - 48 hour - 21st May 2026

Rainbow 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 21 May 2026 06:46 PDT

2-Day Forecast for Rainbow

48-hours from 21 May.

See below for forecast detail

Rainbow Snow Forecast updated at 06:46 PDT, next update expected 12:00 PDT.

Forecast for today in Rainbow

Max 43°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 43°F

Temperature at BaseTemp at Base

Thu
21

Snow unlikely

Lt DrizzleLt DrizzleCloudCloud

Light drizzle early, then cloudy later.

Forecast times for Rainbow are in Auckland (Pacific/Auckland) time zone.

Forecast for tomorrow in Rainbow

Max 46°F
Min 40°F

Valley temperatures from an overnight low of 40°F to daytime highs around 46°F

Temperature at BaseTemp at Base

Fri
22

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Rainbow are in Auckland (Pacific/Auckland) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Rainbow from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Thu12:00Lt Drizzle

Light drizzle.42°FNW
Breeze
80%
Thu13:00Lt Drizzle

Light drizzle.42°FNW
Breeze
85%
Thu14:00Drizzle

Drizzle.42°FNW
Breeze
95%
Thu15:00Lt Drizzle

Light drizzle.43°FNW
Breeze
100%
Thu16:00Lt Drizzle

Light drizzle.43°FNW
Light
100%
Thu17:00Lt Drizzle

Light drizzle.42°FNW
Light
100%
Thu18:00Lt Drizzle

Light drizzle.42°FNW
Light
95%
Thu19:00Lt Drizzle

Light drizzle.42°FNW
Light
90%
Thu20:00Lt Drizzle

Light drizzle.42°FNW
Light
80%
Thu21:00Lt Drizzle

Light drizzle.41°FNW
Calm
75%
Thu22:00Lt Drizzle

Light drizzle.40°FNW
Light
70%
Thu23:00Lt Drizzle

Light drizzle.40°FNW
Light
70%
Fri00:00Cloud

Cloudy.41°FSW
Light
65%
Fri01:00Cloud

Cloudy.41°FSW
Calm
65%
Fri02:00Cloud

Cloudy.41°FSW
Calm
65%
Fri03:00Cloud

Cloudy.41°FSW
Calm
65%
Fri04:00Cloud

Cloudy.41°FSW
Light
65%
Fri05:00Cloud

Cloudy.41°FSW
Light
65%
Fri06:00Cloud

Cloudy.40°FSW
Light
65%
Fri07:00Cloud

Cloudy.40°FSW
Calm
65%
Fri08:00Cloud

Cloudy.40°FSW
Calm
65%
Fri09:00Cloud

Cloudy.42°FSW
Light
65%
Fri10:00Cloud

Cloudy.42°FSW
Light
65%
Fri11:00Cloud

Cloudy.43°FSW
Light
60%
Fri12:00Cloud

Cloudy.44°FSW
Light
60%
Fri13:00Lt Drizzle

Light drizzle.45°FSW
Light
65%
Fri14:00Lt Drizzle

Light drizzle.46°FSW
Light
80%
Fri15:00Cloud

Cloudy.45°FSW
Light
85%
Fri16:00Cloud

Cloudy.45°FSW
Light
80%
Fri17:00Cloud

Cloudy.44°FSW
Light
75%
Fri18:00Cloud

Cloudy.44°FSW
Light
65%
Fri19:00Lt Drizzle

Light drizzle.43°FSW
Light
50%
Fri20:00Cloud

Cloudy.43°FSW
Light
40%
Fri21:00Cloud

Cloudy.43°FSW
Light
30%
Fri22:00Cloud

Cloudy.43°FSW
Light
25%
Fri23:00Cloud

Cloudy.43°FSW
Light
20%
Sat00:00Cloud

Cloudy.42°FSW
Light
20%
Sat01:00Cloud

Cloudy.42°FSW
Light
15%
Sat02:00Cloud

Cloudy.41°FSW
Light
10%
Sat03:00Cloud

Cloudy.40°FSW
Light
5%
Sat04:00Cloud

Cloudy.40°FSW
Light
5%
Sat05:00Cloud

Cloudy.39°FSW
Light
5%
Sat06:00Cloud

Cloudy.38°FSW
Light
5%
Sat07:00Cloud

Cloudy.37°FSW
Light
5%
Sat08:00Cloud

Cloudy.38°FSW
Light
0%
Sat09:00Cloud

Cloudy.40°FSW
Light
0%
Sat10:00Cloud

Cloudy.44°FSW
Light
0%
Sat11:00Mixed

Clear spells.46°FSW
Light
0%

Snow Forecast near Rainbow

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Rainbow are not available.

Rainbow Snow

For current snow depths and skiing conditions, see our Current Snow Report for Rainbow.

This Snow Forecast for Rainbow, New Zealand gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Rainbow, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Snow Reliability

Rainbow Resort typically enjoys reliable snow conditions, with an average snow depth of 150 cm and consistent snowfall throughout the season. For the latest snow information, check J2Ski for updates.