Unterwasser 48-Hour Snow Forecast
Updated 05 August 2026 12:47 UTC
2-Day Forecast for Unterwasser
48-hours from 5 August.
See below for forecast detail
Unterwasser Snow Forecast updated at 12:47 UTC, next update expected imminently.
Forecast for today in Unterwasser
Max 25℃ 78°F
Min 17℃ 63°F
Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 25℃ 78°F
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Clear sky, thunderstorms, light drizzle later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Unterwasser
Max 22℃ 71°F
Min 16℃ 61°F
Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 22℃ 71°F
Temperature at BaseTemp at Base
Thu
06
Snow unlikely
Heavy drizzle first, rain showers then thunderstorms, clear sky later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 02:00 |  | Clear spells. | 18℃ 65°F | SW Light | 10% | |
| Wed | 03:00 | | Clear sky. | 19℃ 65°F | SW Light | 5% | |
| Wed | 04:00 | | Clear sky. | 18℃ 65°F | SW Calm | 0% | |
| Wed | 05:00 | | Clear sky. | 18℃ 64°F | SW Calm | 0% | |
| Wed | 06:00 | | Clear sky. | 18℃ 64°F | SW Calm | 0% | |
| Wed | 07:00 | | Clear sky. | 17℃ 63°F | SW Calm | 0% | |
| Wed | 08:00 | | Clear sky. | 19℃ 67°F | SW Calm | 0% | |
| Wed | 09:00 | | Clear sky. | 21℃ 70°F | SW Light | 0% | |
| Wed | 10:00 | | Clear sky. | 23℃ 74°F | SW Light | 0% | |
| Wed | 11:00 | | Clear sky. | 24℃ 76°F | SW Light | 0% | |
| Wed | 12:00 | | Light snow at altitude. Lt rain below. | 25℃ 78°F | SW Light | 5% | |
| Wed | 13:00 |  | Moderate/heavy snow showers at altitude. Lt drizzle below. | 25℃ 78°F | SW Light | 10% | |
| Wed | 14:00 | | Heavy snow showers at altitude. Lt drizzle below. | 25℃ 77°F | SW Light | 20% | |
| Wed | 15:00 | | Light snow at altitude. Storm below. | 25℃ 77°F | SW Light | 40% | |
| Wed | 16:00 | | Drizzle. | 25℃ 76°F | SW Light | 60% | |
| Wed | 17:00 | | Light snow at altitude. Storm below. | 23℃ 74°F | SW Light | 80% | |
| Wed | 18:00 | | Light drizzle. | 23℃ 74°F | SW Light | 90% | |
| Wed | 19:00 | | Light drizzle. | 22℃ 72°F | SW Light | 95% | |
| Wed | 20:00 | | Light drizzle. | 21℃ 70°F | SW Light | 100% | |
| Wed | 21:00 | | Light drizzle. | 20℃ 68°F | SW Calm | 90% | |
| Wed | 22:00 | | Light snow at altitude. Drizzle below. | 20℃ 67°F | SW Calm | 80% | |
| Wed | 23:00 | | Clear spells at altitude. Lt drizzle below. | 19℃ 66°F | SW Calm | 65% | |
| Thu | 00:00 | | Light drizzle. | 19℃ 66°F | SW Calm | 60% | |
| Thu | 01:00 | | Light drizzle. | 18℃ 65°F | SW Calm | 50% | |
| Thu | 02:00 | | Light snow at altitude. Lt rain below. | 18℃ 65°F | SW Calm | 45% | |
| Thu | 03:00 | | Fair. | 18℃ 64°F | SW Calm | 35% | |
| Thu | 04:00 | | Light snow at altitude. Lt rain below. | 17℃ 63°F | SW Calm | 25% | |
| Thu | 05:00 | | Light drizzle. | 16℃ 62°F | SW Calm | 20% | |
| Thu | 06:00 |  | Light snow at altitude. Hvy drizzle below. | 16℃ 61°F | SW Calm | 20% | |
| Thu | 07:00 | | Light snow at altitude. Drizzle below. | 16℃ 61°F | SW Light | 30% | |
| Thu | 08:00 | | Light snow at altitude. Drizzle below. | 18℃ 64°F | SW Light | 45% | |
| Thu | 09:00 | | Light snow at altitude. Drizzle below. | 19℃ 66°F | SW Light | 60% | |
| Thu | 10:00 | | Light drizzle. | 20℃ 67°F | SW Light | 80% | |
| Thu | 11:00 | | Light drizzle. | 21℃ 69°F | SW Light | 95% | |
| Thu | 12:00 | | Light snow at altitude. Storm below. | 22℃ 71°F | SW Light | 100% | |
| Thu | 13:00 | | Heavy snow showers at altitude. Storm below. | 20℃ 67°F | SW Light | 100% | |
| Thu | 14:00 | | Light snow at altitude. Storm below. | 21℃ 70°F | SW Light | 100% | |
| Thu | 15:00 | | Light snow at altitude. Storm below. | 22℃ 71°F | SW Light | 100% | |
| Thu | 16:00 | | Light snow at altitude. Storm below. | 20℃ 67°F | SW Light | 95% | |
| Thu | 17:00 | | Light snow at altitude. Storm below. | 20℃ 68°F | SW Light | 95% | |
| Thu | 18:00 | | Light snow at altitude. Storm below. | 20℃ 67°F | SW Light | 90% | |
| Thu | 19:00 | | Light snow at altitude. Storm below. | 19℃ 66°F | SW Light | 85% | |
| Thu | 20:00 | | Fair at altitude. Lt drizzle below. | 18℃ 65°F | SW Light | 75% | |
| Thu | 21:00 | | Clear sky. | 18℃ 63°F | SW Light | 65% | |
| Thu | 22:00 | | Clear sky. | 17℃ 63°F | SW Calm | 50% | |
| Thu | 23:00 | | Clear sky. | 17℃ 62°F | SW Calm | 35% | |
| Fri | 00:00 | | Clear sky. | 16℃ 61°F | SE Calm | 25% | |
| Fri | 01:00 |  | Clear sky at altitude. Cloud below. | 15℃ 59°F | SE Calm | 20% | |
Snow Forecast near Unterwasser
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Unterwasser are not available.
Unterwasser Snow
For current snow depths and skiing conditions, see our Current Snow Report for Unterwasser.
No significant snowfall is forecast for this period.
This Snow Forecast for Unterwasser, Switzerland 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 Unterwasser, on any given piste 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
Unterwasser typically enjoys reliable snow conditions, with an average snow depth of 50-100 cm throughout the season. For the latest updates on snowfall and conditions, check J2Ski for accurate and timely information.