| Jour | Ma. | Ma. | Ma. | Ma. | Ma. | Me. | Me. | Me. | Me. | Me. | Me. | Me. | Me. | Je. | Je. | Je. | Je. | Je. | Je. | Je. | Je. |
| Heure | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h |
| Pictos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Pression | 1005 | 1006 | 1007 | 1008 | 1009 | 1011 | 1011 | 1012 | 1014 | 1015 | 1014 | 1015 | 1015 | 1015 | 1013 | 1013 | 1016 | 1017 | 1017 | 1017 | 1017 |
| Temp. Z850 | -5.3 | -5.2 | -4.8 | -5.6 | -6.3 | -6.8 | -7.3 | -8.1 | -7.7 | -6.9 | -6.8 | -6.8 | -7.2 | -6.7 | -6.2 | -9 | -10.7 | -11.3 | -10.2 | -8.7 | -8.7 |
| Temp. Z900 | -1.5 | -1.7 | -1.5 | -2.1 | -2.8 | -3.3 | -3.7 | -4.4 | -5.6 | -5.6 | -5 | -4.7 | -4.5 | -3.8 | -3.2 | -5.5 | -8.4 | -8.2 | -6.7 | -5.3 | -5.5 |
| Temp. Z925 | 0.3 | 0.1 | 0.2 | -0.2 | -1 | -1.5 | -2 | -2.7 | -3.8 | -3.7 | -3 | -3 | -2.7 | -2.3 | -1.7 | -3.9 | -6.5 | -6.1 | -4.8 | -3.8 | -3.8 |
| Temp. Z950 | 2.1 | 2 | 2 | 1.7 | 0.8 | 0.3 | -0.2 | -0.8 | -1.9 | -1.8 | -1 | -1.1 | -1 | -0.8 | -0.3 | -2 | -4.6 | -4.2 | -2.8 | -2.1 | -2 |
| Temp. Z975 | 4 | 3.8 | 3.9 | 3.6 | 2.6 | 2.1 | 1.6 | 1 | 0 | 0.2 | 1 | 0.7 | 0.7 | 0.8 | 1.1 | -0.2 | -2.6 | -2.2 | -0.8 | -0.2 | -0.3 |
| Temp. Z1000 | 5.7 | 5.6 | 5.5 | 5 | 4.2 | 3.7 | 3.4 | 2.7 | 1.9 | 2.1 | 3 | 2.5 | 2.2 | 1.8 | 2.5 | 1.6 | -0.7 | -0.3 | 1 | 1.5 | 1.4 |
| Temp. 2m | 5.5 | 5.7 | 5.4 | 4.8 | 4.1 | 3.8 | 3.4 | 2.9 | 2.6 | 3.7 | 4.1 | -0.3 | -0.9 | 0.6 | 2.2 | 1.9 | 0.3 | 1.6 | 2.2 | 1.2 | 1.6 |
| Temp. sol | |||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 20 | 20 | 30 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 0 | 10 | 20 | 30 | 30 | 20 | 20 | 20 | 20 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 30 | 30 | 40 | 40 | 40 | 30 | 30 | 20 | 20 | 10 | 20 | 10 | 10 | 20 | 30 | 40 | 30 | 20 | 20 | 30 | 30 |
| Précipit. tot. | 0.6 | 0.6 | 1 | 0.9 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 1.6 | 0 | 0 | 0 | 0.5 | 2 |
| Précipit. conv. | 0 | 0 | 0.1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.2 | 0 | 0 | 0 | 0.3 | 0.8 |
| Neige | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
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| Iso 0°C (m) | 710 | 700 | 720 | 680 | 590 | 540 | 490 | 420 | 320 | 360 | 430 | 100 | 110 | 340 | 440 | 290 | 70 | 140 | 250 | 270 | 310 |
| Nuages HC | 34% | 17% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 1% | 1% | 0% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 2% | 3% | 5% | 0% | 0% | 0% | 0% | 6% |
| Nuages BC | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 92% | 11% | 6% | 2% | 20% | 99% | 98% | 98% | 70% | 46% | 72% | 100% |
| Jour | Ve. | Ve. | Ve. | Ve. | Ve. | Ve. | Ve. | Sa. | Sa. | Sa. | Sa. | Sa. | Sa. | Sa. | Sa. | Di. | Di. | Di. | Di. | Di. | Di. | Di. | Di. |
| Heure | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h |
| Pictos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Pression | 1017 | 1017 | 1017 | 1016 | 1015 | 1012 | 1012 | 1013 | 1013 | 1013 | 1014 | 1013 | 1011 | 1012 | 1014 | 1014 | 1014 | 1014 | 1015 | 1014 | 1012 | 1012 | 1013 |
| Temp. Z850 | -9.7 | -10.2 | -9.8 | -8.3 | -6.9 | -5.3 | -7.1 | -6.3 | -7.4 | -8.1 | -8.7 | -8.5 | -8.7 | -8.5 | -8.4 | -7.6 | -8.1 | -7.9 | -7.5 | -6.8 | -6.2 | -6.1 | -5.5 |
| Temp. Z900 | -6.8 | -8.3 | -8.9 | -8.5 | -7.6 | -5.8 | -5.8 | -5.5 | -6.3 | -7.2 | -7.5 | -7.2 | -6.5 | -6.2 | -5.8 | -5.6 | -5.6 | -5.6 | -5.4 | -4.8 | -4.1 | -4.2 | -4.2 |
| Temp. Z925 | -5.1 | -6.8 | -7.7 | -7.6 | -6.6 | -4.7 | -4.1 | -4.9 | -5.4 | -6.1 | -6.4 | -5.5 | -4.7 | -4.6 | -4.3 | -4.2 | -4.2 | -4 | -4 | -3 | -2.2 | -2.4 | -2.4 |
| Temp. Z950 | -3.3 | -5.3 | -6.4 | -6.6 | -5 | -3.1 | -2.4 | -4 | -4.5 | -5.1 | -5.2 | -3.7 | -2.7 | -2.7 | -2.5 | -2.5 | -2.5 | -2.5 | -2.4 | -1.1 | -0.3 | -0.4 | -0.6 |
| Temp. Z975 | -1.6 | -3.7 | -5 | -5.2 | -3.3 | -1.2 | -0.7 | -3 | -3.4 | -3.9 | -3.7 | -1.9 | -0.8 | -0.8 | -0.8 | -0.8 | -0.8 | -0.8 | -0.7 | 0.8 | 1.7 | 1.5 | 1.3 |
| Temp. Z1000 | 0.1 | -2.4 | -3.8 | -3.7 | -1.4 | 0.8 | 0.7 | -1.8 | -2.3 | -2.7 | -2 | 0.1 | 1.2 | 1.1 | 1.1 | 0.9 | 0.8 | 0.7 | 1 | 2.8 | 3.7 | 3.2 | 3.1 |
| Temp. 2m | 0.2 | -2.6 | -4.8 | -2.8 | 0 | 1.6 | -0.6 | -2.5 | -3.2 | -3.6 | -1 | 1.8 | 2.2 | -1.4 | -1.9 | -2.3 | -2.7 | -3.1 | 1.9 | 4.3 | 4.8 | -0.7 | -1.1 |
| Temp. sol | |||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 30 | 30 | 20 | 20 | 20 | 30 | 20 | 30 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Précipit. tot. | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Précipit. conv. | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Neige | ![]() | ||||||||||||||||||||||
| Iso 0°C (m) | 90 | 20 | 10 | 0 | 50 | 180 | 60 | 20 | 10 | 10 | 10 | 130 | 230 | 60 | 60 | 70 | 70 | 70 | 250 | 420 | 500 | 130 | 120 |
| Nuages HC | 0% | 0% | 10% | 74% | 87% | 97% | 91% | 42% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 0% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 3% | 0% | 0% | 0% | 0% | 2% | 4% | 5% | 3% | 1% | 0% | 1% | 1% | 1% | 4% | 4% | 1% | 0% | 1% | 0% | 0% | 0% | 0% |
| Nuages BC | 96% | 47% | 31% | 8% | 6% | 7% | 16% | 20% | 15% | 15% | 18% | 25% | 56% | 57% | 39% | 28% | 9% | 14% | 22% | 20% | 30% | 41% | 61% |