– Lat/Long: 45.40° N 6.83° E
Grande Casse Weather Forecast
Graian Alps · FranceIssued: 1 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
4 Grande Casse Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 24mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri afternoon will be washed away by heavy rain (total 22mm) on Sun night. Freeze-thaw conditions (max 5°C on Mon morning, min -5°C on Sat morning). Wind will be generally light. | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  | |  |  |  | | |  | |
mod. rain | heavy rain | light rain | light rain | light snow | some clouds | some clouds | cloudy | rain shwrs | mod. snow | light snow | cloudy | snow shwrs | some clouds | cloudy | mod. rain | rain shwrs | |
Cloud base (m) | 2000 | 2000 | 2000 | 2000 | 2000 | 2650 | 2700 | 2000 | 2000 | 2300 | 2000 | 2000 | 3050 | 2050 | 2000 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | — | — | — | — | 6 | 2 | — | 1 | — | — | — | — |
mm | 8 | 12 | 1.6 | 1.7 | — | — | — | — | 0.1 | — | — | — | — | — | — | 5 | 16 |
max °C | 5 | 5 | 4 | 3 | 0 | 0 | 3 | 2 | 2 | 1 | -1 | -3 | -2 | -2 | 2 | 3 | 3 |
min °C | 5 | 4 | 4 | 2 | -2 | -3 | 2 | 1 | 1 | 1 | -4 | -5 | -3 | -5 | -1 | 2 | 3 |
chill °C | 2 | 4 | 4 | -1 | -6 | -7 | 0 | -1 | -1 | -2 | -8 | -5 | -7 | -8 | -1 | 0 | 0 |
Freezing level m | 3000 | 2800 | 2600 | 2250 | 1700 | 2050 | 2550 | 2400 | 2200 | 2100 | 1600 | 1550 | 1600 | 1100 | 2450 | 2750 | 2550 |
 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 7:00 | — | — |
 | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:32 | — | — | 5:30 | — |
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Grande Casse Weather (Days 0-3):
The weather forecast for Grande Casse is: Heavy rain (total 24mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Thu morning). Wind will be generally light.
Grande Casse Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon will be washed away by heavy rain (total 22mm) on Sun night. Freeze-thaw conditions (max 5°C on Mon morning, min -5°C on Sat morning). Wind will be generally light.
This table gives the weather forecast for Grande Casse at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grande Casse. To see the weather forecasts for the other elevations, use the tab navigation above the table.For a wider overview of the weather, consult the Weather Map of France.