Semily Snow Forecast - 7 day
Updated 14 September 2026 16:48 AEST
7-Day Snow Forecast for Semily
1-week from 14 September.
For Forecast detail, see below.
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Semily 7-Day Snow Forecast Highlights
When will there be fresh snow in Semily?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Semily. |
7-Day Snow Outlook for Semily
Snowfall
Snow Line
Max 22℃
Min 7℃
Snow unlikely
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Semily Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 20℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Mon
14
Snow unlikely
Cloudy first, rain showers then clear spells, clear sky later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 20℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Tue
15
Snow unlikely
Clear sky.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 22℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Wed
16
Snow unlikely
Clear sky, cloudy, rain showers later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 18℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Thu
17
Snow unlikely
Cloudy early, then fair later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 20℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Fri
18
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 19℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Fair first, clear sky then cloudy, clear spells later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
Max 19℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 19℃
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy, light drizzle, light rain showers later.
Forecast times for Semily are in Prague (Europe/Prague) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Semily, Czech Republic 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 Semily, 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.
Semily Snow Forecast updated at 16:48 AEST, next update expected 22:00 AEST.
Snow Reliability
Semily has a reliable snow record, typically boasting a snow depth of 60-100 cm during peak season. With consistent snowfall from December to March, it's advisable to check the latest snow conditions on J2Ski for current updates.