| Jour | Ve. | 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 | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h | 01h | 04h | 07h | 10h | 13h | 16h | 19h | 22h |
| Pictos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Pression | 1012 | 1010 | 1011 | 1013 | 1014 | 1015 | 1015 | 1015 | 1014 | 1013 | 1013 | 1014 | 1015 | 1015 | 1016 | 1018 | 1018 | 1017 | 1018 | 1019 | 1019 | 1019 | 1019 | 1020 |
| Temp. Z850 | -3.4 | -3.5 | -4.2 | -5.5 | -5.7 | -7.9 | -8.8 | -9 | -8.5 | -8.5 | -8.4 | -8.3 | -8.1 | -8 | -8.2 | -8.3 | -8.1 | -7.8 | -7.8 | -7.7 | -7.3 | -7.1 | -7.4 | -7.4 |
| Temp. Z900 | -0.3 | -0.3 | -1.3 | -2.9 | -3.2 | -4.4 | -5.5 | -5.6 | -5.4 | -5.4 | -5.5 | -5.4 | -5 | -4.6 | -4.9 | -5 | -4.9 | -4.8 | -4.9 | -4.6 | -3.9 | -3.7 | -4.2 | -4.1 |
| Temp. Z925 | 1.3 | 1.3 | 0.2 | -1.5 | -1.7 | -2.6 | -3.9 | -4 | -3.8 | -3.8 | -3.8 | -3.7 | -3.2 | -2.8 | -3.2 | -3.3 | -3.2 | -3.2 | -3.3 | -2.8 | -2.1 | -1.9 | -2.5 | -2.4 |
| Temp. Z950 | 3 | 2.9 | 1.9 | 0.1 | -0.1 | -0.9 | -2.2 | -2.3 | -2.2 | -2.1 | -2.2 | -2 | -1.5 | -1.1 | -1.5 | -1.6 | -1.6 | -1.6 | -1.6 | -1.1 | -0.3 | -0.1 | -0.8 | -0.7 |
| Temp. Z975 | 4.7 | 4.6 | 3.6 | 1.6 | 1.5 | 0.7 | -0.6 | -0.7 | -0.5 | -0.5 | -0.6 | -0.3 | 0.2 | 0.6 | 0.2 | 0 | 0.1 | 0.1 | 0 | 0.6 | 1.4 | 1.6 | 0.9 | 0.9 |
| Temp. Z1000 | 6.3 | 6.2 | 5.2 | 3.3 | 3.2 | 2.5 | 1 | 1 | 1.1 | 1.2 | 1.1 | 1.4 | 1.9 | 2.3 | 1.8 | 1.7 | 1.7 | 1.7 | 1.6 | 2.3 | 3.1 | 3.3 | 2.5 | 2.6 |
| Temp. 2m | 5.2 | 4.8 | 3.9 | 2.6 | 2.7 | 1.8 | 0.1 | 0 | 0.4 | 0.4 | 0.4 | 0.8 | 1.3 | 1.5 | 0.6 | 0.6 | 0.4 | 0.3 | 0.4 | 1.8 | 2.7 | 2.7 | 1.8 | 1.9 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 10 | 20 | 40 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 20 | 20 | 20 | 40 | 40 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 |
| Précipit. tot. | 0 | 1.2 | 1.6 | 1 | 0.6 | 0 | 0 | 0 | 0.8 | 1.9 | 1.7 | 1.5 | 1.5 | 0.5 | 0.5 | 0.7 | 0.6 | 0 | 0.5 | 0 | 0 | 0.5 | 0.5 | 0.6 |
| Précipit. conv. | 0 | 0.1 | 0.1 | 0.2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0 |
| Neige | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Iso 0°C (m) | 930 | 910 | 780 | 570 | 570 | 450 | 230 | 220 | 280 | 270 | 260 | 320 | 420 | 460 | 320 | 330 | 300 | 290 | 300 | 500 | 620 | 610 | 470 | 480 |
| Nuages HC | 38% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 6% | 7% | 2% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 31% | 24% | 25% | 54% | 58% | 68% | 72% | 24% | 37% | 79% | 83% | 97% | 96% | 96% | 90% | 76% | 72% | 48% | 49% | 46% | 37% | 40% | 44% | 50% |
| Nuages BC | 0% | 65% | 55% | 48% | 0% | 0% | 0% | 40% | 0% | 0% | 0% | 30% | 60% | 65% | 50% | 60% | 45% | 43% | 0% | 28% | 49% | 49% | 48% | 49% |
| 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 | 1020 | 1018 | 1018 | 1019 | 1019 | 1018 | 1018 | 1018 | 1017 | 1014 | 1012 | 1011 | 1009 | 1008 | 1009 | 1010 | 1012 | 1013 | 1015 | 1017 | 1017 | 1017 | 1018 | 1018 |
| Temp. Z850 | -7.3 | -7.3 | -7.3 | -6.5 | -5.4 | -5.1 | -4.9 | -4.6 | -4.4 | -4.3 | -4.9 | -4.9 | -4.6 | -4.4 | -3.9 | -4 | -4.1 | -4.2 | -4.6 | -4.7 | -4.2 | -3.9 | -3.6 | -3.5 |
| Temp. Z900 | -3.8 | -4 | -4 | -3.5 | -2.4 | -2.2 | -2.2 | -1.9 | -1.7 | -1.7 | -1.8 | -1.5 | -1.1 | -1 | -0.7 | -0.7 | -0.9 | -1.3 | -1.9 | -1.9 | -1.3 | -0.9 | -0.8 | -0.7 |
| Temp. Z925 | -2.1 | -2.6 | -2.8 | -1.8 | -0.6 | -0.3 | -0.6 | -0.4 | -0.2 | -0.4 | -0.5 | 0.3 | 0.6 | 0.7 | 0.9 | 0.8 | 0.6 | 0.2 | -0.6 | -0.3 | 0.4 | 0.7 | 0.7 | 0.7 |
| Temp. Z950 | -0.5 | -1 | -1.2 | -0.1 | 1 | 1.4 | 1 | 1.1 | 1.3 | 1.2 | 1.2 | 2 | 2.4 | 2.4 | 2.6 | 2.5 | 2.3 | 1.9 | 1.1 | 1.5 | 2.1 | 2.4 | 2.3 | 2.4 |
| Temp. Z975 | 1.2 | 0.7 | 0.5 | 1.6 | 2.8 | 3.1 | 2.7 | 2.8 | 2.9 | 2.9 | 2.9 | 3.6 | 4.1 | 4.1 | 4.3 | 4.2 | 3.9 | 3.6 | 2.8 | 3.1 | 3.8 | 4.1 | 4 | 4 |
| Temp. Z1000 | 2.8 | 2.3 | 2.2 | 3.4 | 4.5 | 4.8 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 5.4 | 5.8 | 5.8 | 5.9 | 5.7 | 5.6 | 5.2 | 4.4 | 4.8 | 5.5 | 5.8 | 5.6 | 5.6 |
| Temp. 2m | 2 | 0.9 | 0.8 | 2.9 | 4 | 4.2 | -2.5 | -3.4 | -3.5 | -2.5 | 2.1 | 4.4 | 4.5 | 4.5 | 4.5 | 4.4 | 4 | 3.8 | 3 | 4.1 | 4.8 | 5 | -1.3 | -2 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 10 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 | 20 | 30 | 20 | 20 | 20 | 20 | 10 | 10 | 10 | 10 | 10 |
| Précipit. tot. | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 2.5 | 2.5 | 2.3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Précipit. conv. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0.3 | 0.3 | 0 | 0.1 | 0.3 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Neige | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ||||||
| Iso 0°C (m) | 500 | 360 | 340 | 630 | 770 | 790 | 360 | 370 | 380 | 370 | 500 | 810 | 820 | 830 | 840 | 850 | 810 | 760 | 630 | 800 | 840 | 870 | 450 | 460 |
| Nuages HC | 0% | 0% | 0% | 0% | 0% | 1% | 5% | 0% | 0% | 19% | 31% | 59% | 36% | 0% | 0% | 0% | 2% | 24% | 19% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 45% | 1% | 0% | 3% | 10% | 0% | 6% | 0% | 0% | 15% | 31% | 43% | 29% | 43% | 50% | 80% | 88% | 96% | 89% | 32% | 16% | 0% | 0% | 0% |
| Nuages BC | 51% | 40% | 37% | 26% | 25% | 4% | 3% | 0% | 0% | 0% | 1% | 38% | 62% | 64% | 72% | 64% | 70% | 34% | 34% | 12% | 20% | 32% | 21% | 0% |