Unterwasser 48-Hour Snow Forecast
Updated 30 September 2026 23:43 PDT
2-Day Forecast for Unterwasser
48-hours from 1 October.
See below for forecast detail
Unterwasser Snow Forecast updated at 23:43 PDT, next update expected imminently.
Forecast for today in Unterwasser
Max 67°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Cloudy early, then rain showers later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
Forecast for tomorrow in Unterwasser
Max 60°F
Min 56°F
Valley temperatures from an overnight low of 56°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Rain showers first, light drizzle then cloudy, fair later.
Forecast times for Unterwasser are in Zurich (Europe/Zurich) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Thu | 02:00 |  | Clear spells. | 58°F | SW Light | 0% | |
| Thu | 03:00 | | Clear spells. | 57°F | SW Light | 0% | |
| Thu | 04:00 | | Clear spells at altitude. Cloud below. | 56°F | SW Calm | 0% | |
| Thu | 05:00 | | Cloudy. | 53°F | SW Calm | 0% | |
| Thu | 06:00 | | Cloudy. | 52°F | SW Calm | 0% | |
| Thu | 07:00 | | Cloudy. | 52°F | SW Calm | 0% | |
| Thu | 08:00 | | Cloudy. | 53°F | SW Calm | 0% | |
| Thu | 09:00 | | Cloudy. | 58°F | SW Light | 0% | |
| Thu | 10:00 | | Cloudy. | 61°F | SW Light | 0% | |
| Thu | 11:00 | | Cloudy. | 65°F | SW Light | 0% | |
| Thu | 12:00 | | Cloudy at altitude. Lt drizzle below. | 67°F | SW Calm | 5% | |
| Thu | 13:00 | | Cloudy. | 66°F | SW Calm | 10% | |
| Thu | 14:00 | | Cloudy. | 67°F | SW Light | 20% | |
| Thu | 15:00 | | Cloudy. | 66°F | SW Light | 30% | |
| Thu | 16:00 | | Light snow at altitude. Lt rain below. | 66°F | SW Light | 45% | |
| Thu | 17:00 | | Light snow at altitude. Lt rain below. | 65°F | SW Light | 55% | |
| Thu | 18:00 | | Light snow at altitude. Lt rain below. | 64°F | SW Light | 60% | |
| Thu | 19:00 | | Cloudy. | 61°F | SW Calm | 65% | |
| Thu | 20:00 | | Light snow at altitude. Lt rain below. | 60°F | SW Calm | 65% | |
| Thu | 21:00 | | Light snow at altitude. Lt rain below. | 59°F | SW Light | 75% | |
| Thu | 22:00 | | Light snow at altitude. Lt drizzle below. | 59°F | SW Light | 80% | |
| Thu | 23:00 | | Light drizzle. | 57°F | SW Light | 80% | |
| Fri | 00:00 | | Cloudy. | 57°F | SE Light | 75% | |
| Fri | 01:00 | | Cloudy. | 57°F | SE Calm | 65% | |
| Fri | 02:00 | | Light drizzle. | 57°F | SE Calm | 60% | |
| Fri | 03:00 | | Light drizzle. | 57°F | SE Calm | 60% | |
| Fri | 04:00 | | Light drizzle. | 56°F | SE Light | 70% | |
| Fri | 05:00 | | Heavy snow showers at altitude. Drizzle below. | 56°F | SE Light | 75% | |
| Fri | 06:00 |  | Light snow showers at altitude. Shwrs below. | 56°F | SE Light | 80% | |
| Fri | 07:00 | | Heavy snow showers at altitude. Shwrs below. | 56°F | SE Light | 80% | |
| Fri | 08:00 |  | Light snow at altitude. Hvy drizzle below. | 56°F | SE Light | 80% | |
| Fri | 09:00 | | Light drizzle. | 57°F | SE Light | 80% | |
| Fri | 10:00 | | Light drizzle. | 57°F | SE Light | 75% | |
| Fri | 11:00 | | Light drizzle. | 57°F | SE Light | 70% | |
| Fri | 12:00 | | Light drizzle. | 57°F | SE Light | 65% | |
| Fri | 13:00 | | Cloudy. | 58°F | SE Light | 60% | |
| Fri | 14:00 | | Light snow at altitude. Lt rain below. | 59°F | SE Light | 50% | |
| Fri | 15:00 | | Cloudy. | 60°F | SE Light | 45% | |
| Fri | 16:00 | | Clear spells. | 60°F | SE Light | 40% | |
| Fri | 17:00 | | Cloudy. | 60°F | SE Light | 35% | |
| Fri | 18:00 | | Cloudy. | 59°F | SE Light | 25% | |
| Fri | 19:00 | | Fair at altitude. Mixed below. | 58°F | SE Light | 20% | |
| Fri | 20:00 | | Fair at altitude. Mixed below. | 57°F | SE Light | 10% | |
| Fri | 21:00 | | Fair. | 57°F | SE Light | 5% | |
| Fri | 22:00 | | Fair. | 56°F | SE Light | 5% | |
| Fri | 23:00 | | Clear sky at altitude. Fair below. | 56°F | SE Light | 0% | |
| Sat | 00:00 |  | Fair at altitude. Clear below. | 56°F | S Calm | 0% | |
| Sat | 01:00 | | Fair at altitude. Cloud below. | 54°F | S Calm | 0% | |
Snow Forecast near Unterwasser
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Th | Fr | Sa | Su | Mo | Tu | We |
|---|---|---|---|---|---|---|---|---|---|
| Flims | - | 1in | |||||||
| Schwägalp | - | - |
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 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
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.