| 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 | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h |
| Pictos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Pression | 1039 | 1040 | 1040 | 1040 | 1039 | 1039 | 1039 | 1039 | 1038 | 1037 | 1038 | 1037 | 1036 | 1037 | 1037 | 1036 | 1035 | 1034 | 1034 | 1032 | 1031 | 1030 | 1031 |
| Temp. Z850 | -9.7 | -10.3 | -9.7 | -9.1 | -9.1 | -8.6 | -8.4 | -8 | -7.8 | -7.7 | -7.8 | -7.6 | -6.9 | -6.7 | -6.8 | -7 | -6.6 | -6.3 | -4.5 | -4.1 | -5 | -6.4 | -6.4 |
| Temp. Z900 | -9.5 | -9.9 | -9.3 | -8.3 | -7.8 | -7.5 | -7.1 | -6.6 | -6.5 | -6.3 | -6.2 | -6 | -4.9 | -4.7 | -4.8 | -5.1 | -4.8 | -4.4 | -3.5 | -1.8 | -3.1 | -3.2 | -3 |
| Temp. Z925 | -8.8 | -9.1 | -8.8 | -7.9 | -7.2 | -7 | -7.1 | -6.9 | -6.3 | -6.6 | -6.8 | -6.7 | -5.2 | -4.7 | -4.9 | -5.4 | -4.9 | -4 | -2.9 | -1.6 | -1.4 | -1.4 | -1.2 |
| Temp. Z950 | -7.4 | -7.8 | -8 | -7.6 | -6.6 | -6.8 | -7.1 | -7 | -7.2 | -7.6 | -8.1 | -8.2 | -6.8 | -6.1 | -6.1 | -6.1 | -5.5 | -4.9 | -4 | -1.7 | 0.3 | 0.1 | 0.2 |
| Temp. Z975 | -5.7 | -6.5 | -7.3 | -8.1 | -8.3 | -7.5 | -7.6 | -8.1 | -8 | -8.1 | -8.4 | -8.5 | -7.6 | -7 | -6.8 | -6.7 | -5.9 | -4.9 | -3.8 | -2.4 | 0.8 | 1.5 | 1.8 |
| Temp. Z1000 | -4.9 | -6 | -8.1 | -7.6 | -7 | -7 | -7.1 | -8 | -9.1 | -9.5 | -9.5 | -8.5 | -7.2 | -7 | -6.9 | -7.1 | -6.9 | -5.9 | -4.4 | -3.2 | -0.1 | 2.5 | 3 |
| Temp. 2m | -6.7 | -7 | -5.3 | -3.4 | -3.5 | -6.9 | -8.1 | -9 | -9.8 | -10.4 | -8.2 | -4.5 | -3.8 | -6.6 | -7.9 | -9.4 | -9.1 | -6.6 | -4 | -0.4 | 0.9 | 0.7 | 2.1 |
| Temp. sol | -4.5 | -4.9 | -4.9 | -4.4 | -3.8 | -3.9 | -4.6 | -5.2 | -5.9 | -6.5 | -6.8 | -6 | -5 | -4.9 | -5.3 | -5.9 | -6.6 | -6.6 | -6.1 | -5 | -3.9 | -3.1 | -2.7 |
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 10 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 | 10 | 10 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 30 | 30 | 40 | 30 | 30 | 40 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 20 | 10 | 20 | 30 | 30 | 30 | 40 | 40 |
| Précipit. tot. | 0 | 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 | 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) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 340 | 180 | 700 |
| Nuages HC | 2% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 7% | 17% | 0% | 2% | 17% | 15% | 20% | 38% | 35% |
| Nuages MC | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 4% | 11% | 24% | 60% | 46% | 29% | 18% | 0% | 0% | 0% | 1% | 0% |
| Nuages BC | 0% | 7% | 72% | 63% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 30% | 82% | 84% | 94% | 86% | 78% |
| Jour | Lu. | Lu. | Lu. | Lu. | Lu. | Lu. | Lu. | Lu. | Ma. | Ma. | Ma. | Ma. | Ma. | Ma. | Ma. | Ma. | Me. | Me. | Me. | Me. | Me. | Me. | Me. | Me. |
| Heure | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h |
| Pictos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Pression | 1030 | 1029 | 1028 | 1027 | 1026 | 1023 | 1022 | 1021 | 1020 | 1020 | 1020 | 1022 | 1023 | 1024 | 1025 | 1026 | 1025 | 1024 | 1022 | 1022 | 1021 | 1021 | 1022 | 1023 |
| Temp. Z850 | -6.4 | -6 | -6 | -5.2 | -4.4 | -3.9 | -3.3 | -5.5 | -6.5 | -6.4 | -6.7 | -7.1 | -6.9 | -6.2 | -2.9 | -3.4 | -2.8 | -2.9 | -1.3 | -2.9 | -2.6 | -3.4 | -3.4 | -3.4 |
| Temp. Z900 | -3 | -2.9 | -3 | -3.1 | -3.3 | -1.1 | -0.8 | -2 | -3.1 | -3.1 | -3.4 | -3.6 | -4 | -3.7 | -3.5 | -2.4 | -1.2 | -0.6 | -0.8 | -0.1 | -0.3 | -0.3 | -0.3 | -0.6 |
| Temp. Z925 | -1.2 | -1.3 | -1.4 | -1.7 | -1.5 | 0.2 | 0.4 | -0.3 | -1.3 | -1.4 | -1.5 | -1.7 | -2 | -1.9 | -1.7 | -1 | -0.6 | 0.3 | 0.9 | 1.3 | 1.2 | 1.3 | 1.3 | 1 |
| Temp. Z950 | 0.3 | 0.3 | 0.3 | 0 | 0.2 | 1.3 | 1.5 | 1.2 | 0.5 | 0.4 | 0.3 | 0 | 0 | 0.1 | 0.1 | 0.7 | 0.8 | 1.2 | 2.2 | 2.4 | 2.6 | 2.6 | 2.8 | 2.5 |
| Temp. Z975 | 1.8 | 1.9 | 1.8 | 1.7 | 1.7 | 1.9 | 2.5 | 2.7 | 2.2 | 2 | 1.9 | 1.8 | 2 | 2.1 | 1.9 | 2.3 | 2.4 | 2.4 | 3.2 | 3.3 | 3.8 | 3.9 | 3.9 | 3.8 |
| Temp. Z1000 | 3.1 | 3 | 2.8 | 2.8 | 2.9 | 2.9 | 3.2 | 3.8 | 3.3 | 3.1 | 3 | 3.1 | 3.8 | 3.8 | 3.4 | 3.4 | 3.6 | 3.5 | 4.1 | 4.5 | 5.3 | 5.4 | 5 | 4.8 |
| Temp. 2m | 2 | 2.2 | 2.4 | 2.9 | 3.8 | 3.9 | 3.4 | 3.9 | 3.3 | 3 | 2.9 | 3.8 | 5.9 | 4.8 | 3.3 | 2.8 | 4 | 4 | 4.7 | 5.7 | 6.9 | 6.8 | 6.1 | 5.9 |
| Temp. sol | -2.2 | -1.8 | -1.5 | -1.2 | -0.8 | -0.4 | -0.2 | -0.2 | -0.1 | -0.1 | -0.1 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.5 | 1.1 | 1.7 | 2.2 |
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 30 | 20 | 30 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 40 | 40 | 40 | 40 | 30 | 40 | 60 | 60 | 70 | 70 | 70 | 60 | 60 | 50 | 50 | 50 | 50 | 60 | 70 | 80 | 70 | 80 | 80 | 70 |
| Précipit. tot. | 0 | 0 | 0 | 0 | 0 | 0 | 0.8 | 0.5 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.6 | 0.8 |
| Précipit. conv. | 0 | 0 | 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) | 690 | 680 | 680 | 630 | 650 | 870 | 890 | 760 | 640 | 620 | 620 | 610 | 600 | 630 | 640 | 710 | 730 | 890 | 940 | 1020 | 960 | 1000 | 1000 | 960 |
| Nuages HC | 43% | 69% | 69% | 1% | 3% | 36% | 56% | 70% | 44% | 0% | 0% | 6% | 20% | 12% | 39% | 71% | 70% | 73% | 63% | 25% | 20% | 3% | 2% | 0% |
| Nuages MC | 6% | 63% | 79% | 66% | 33% | 0% | 11% | 43% | 24% | 1% | 0% | 0% | 0% | 0% | 0% | 39% | 41% | 64% | 65% | 0% | 0% | 0% | 0% | 0% |
| Nuages BC | 78% | 57% | 62% | 83% | 89% | 90% | 94% | 87% | 87% | 67% | 73% | 57% | 64% | 94% | 87% | 1% | 17% | 85% | 85% | 96% | 90% | 97% | 98% | 97% |