| 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 | 1014 | 1013 | 1014 | 1016 | 1017 | 1016 | 1016 | 1015 | 1014 | 1013 | 1014 | 1015 | 1015 | 1015 | 1017 | 1018 | 1018 | 1018 | 1019 | 1020 | 1020 | 1019 | 1020 | 1020 |
| Temp. Z850 | -3.6 | -6.5 | -8.3 | -9.7 | -10.9 | -11.1 | -10.5 | -10.2 | -10.4 | -10.5 | -10.3 | -10.4 | -10.4 | -9.9 | -9.8 | -9.6 | -9.3 | -9.4 | -9.4 | -9.1 | -8.7 | -8.5 | -8.6 | -8.5 |
| Temp. Z900 | -0.7 | -3.7 | -6.1 | -7.1 | -7.7 | -7.7 | -7.5 | -7.1 | -7.2 | -7.2 | -7.1 | -7.3 | -7.3 | -6.8 | -6.5 | -6.3 | -6.1 | -5.9 | -5.8 | -5.7 | -5.5 | -5.1 | -4.8 | -5 |
| Temp. Z925 | 0.9 | -1.8 | -4.6 | -5.4 | -5.8 | -5.8 | -5.8 | -5.5 | -5.7 | -5.6 | -5.4 | -5.6 | -5.6 | -5.1 | -4.7 | -4.4 | -4.2 | -4 | -3.9 | -3.8 | -3.5 | -3.1 | -2.9 | -3 |
| Temp. Z950 | 2.8 | 0.2 | -2.9 | -3.6 | -3.8 | -3.9 | -3.9 | -3.9 | -4.1 | -3.8 | -3.7 | -3.8 | -3.7 | -3.1 | -2.8 | -2.5 | -2.2 | -2.1 | -1.9 | -1.8 | -1.5 | -1.1 | -0.9 | -1.1 |
| Temp. Z975 | 4.5 | 2.1 | -1 | -1.6 | -1.9 | -1.9 | -2.1 | -2.2 | -2.3 | -2.1 | -1.9 | -2 | -1.9 | -1.3 | -1 | -0.6 | -0.4 | -0.2 | 0 | 0.2 | 0.4 | 0.9 | 1 | 0.8 |
| Temp. Z1000 | 6.4 | 4 | 1 | 0.4 | 0.1 | 0.1 | -0.1 | -0.3 | -0.4 | -0.1 | 0 | 0 | 0.1 | 0.7 | 0.9 | 1.3 | 1.5 | 1.7 | 1.8 | 2.1 | 2.3 | 2.8 | 2.8 | 2.7 |
| Temp. 2m | 6.9 | 5.3 | 2.7 | 2.3 | 2.1 | 1.9 | 1.6 | 1.3 | 1.2 | 1.4 | 1.5 | 1.6 | 1.6 | 2.1 | 2.2 | 2.5 | 2.7 | 2.9 | 3.2 | 3.6 | 3.7 | 3.9 | 3.7 | 3.7 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 30 | 50 | 60 | 60 | 50 | 50 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 20 | 20 | 20 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 30 | 50 | 60 | 60 | 60 | 50 | 50 | 40 | 50 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 20 | 20 | 20 |
| Précipit. tot. | 0 | 0 | 0.7 | 1.1 | 1 | 0.8 | 0.8 | 2.8 | 3.5 | 4.8 | 4.6 | 3.4 | 2.8 | 1.2 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Précipit. conv. | 0 | 0 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0 | 0.1 | 0.1 |
| Neige | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|
| Iso 0°C (m) | 870 | 560 | 250 | 200 | 180 | 170 | 140 | 120 | 110 | 120 | 130 | 140 | 150 | 210 | 240 | 280 | 310 | 330 | 350 | 400 | 420 | 460 | 450 | 440 |
| Nuages HC | 34% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 3% | 3% | 2% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 61% | 93% | 92% | 55% | 41% | 79% | 89% | 100% | 99% | 99% | 100% | 99% | 97% | 80% | 58% | 56% | 43% | 6% | 5% | 4% | 2% | 1% | 3% | 2% |
| Nuages BC | 0% | 35% | 70% | 83% | 80% | 90% | 90% | 88% | 100% | 95% | 100% | 93% | 95% | 83% | 90% | 75% | 90% | 75% | 85% | 73% | 58% | 17% | 21% | 33% |
| 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 | 1016 | 1014 | 1012 | 1011 | 1010 | 1008 | 1009 | 1011 | 1013 | 1014 | 1015 | 1017 | 1018 | 1017 | 1017 | 1018 |
| Temp. Z850 | -8.5 | -8.5 | -7.8 | -6.9 | -5.9 | -5.5 | -5.7 | -5.6 | -5.4 | -5.2 | -4.9 | -4.9 | -4.7 | -5 | -5.2 | -5.4 | -5.7 | -5.9 | -5.4 | -4.7 | -4.3 | -4 | -3.8 | -3.8 |
| Temp. Z900 | -4.9 | -4.6 | -4.1 | -3.7 | -3.1 | -2.7 | -2.5 | -2.2 | -1.9 | -1.6 | -1.4 | -1.4 | -1.2 | -1.5 | -1.9 | -2.2 | -2.6 | -2.8 | -2.6 | -2.1 | -1.6 | -1.1 | -1 | -0.6 |
| Temp. Z925 | -3 | -2.6 | -2.1 | -1.8 | -1.3 | -0.8 | -0.4 | -0.2 | 0.1 | 0.3 | 0.5 | 0.6 | 0.9 | 0.4 | -0.3 | -0.4 | -0.7 | -0.8 | -0.7 | -0.4 | 0 | 0.4 | 0.8 | 1.3 |
| Temp. Z950 | -1 | -0.6 | -0.2 | 0.2 | 0.6 | 1.3 | 1.5 | 1.8 | 2 | 2.3 | 2.3 | 2.5 | 3 | 2.4 | 1.5 | 1.5 | 1.3 | 1.1 | 1.2 | 1.4 | 1.8 | 2.3 | 2.7 | 3.2 |
| Temp. Z975 | 0.9 | 1.2 | 1.6 | 2.1 | 2.7 | 3.2 | 3.4 | 3.6 | 3.9 | 4.1 | 4 | 4.4 | 5 | 4.4 | 3.3 | 3.4 | 3.1 | 3 | 3 | 3.3 | 3.7 | 4.2 | 4.6 | 5 |
| Temp. Z1000 | 2.7 | 2.9 | 3.4 | 4 | 4.5 | 5.1 | 5.2 | 5.5 | 5.8 | 5.9 | 5.8 | 6.3 | 6.8 | 6.2 | 5.2 | 5.2 | 5 | 4.8 | 4.8 | 5.2 | 5.6 | 6.1 | 6.3 | 6.8 |
| Temp. 2m | 3.6 | 3.6 | 4.1 | 4.8 | 5.3 | 5.8 | 5.2 | 4.5 | 4 | 4.3 | 4.9 | 6.5 | 7.1 | 6.6 | 5.8 | 5.7 | 5.4 | 5.3 | 4.9 | 5.9 | 6.3 | 6.7 | 6.4 | 6.4 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 20 | 20 | 20 | 10 | 20 | 20 | 20 | 10 | 10 | 20 | 20 | 20 | 20 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 10 | 20 | 20 | 20 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 20 | 20 | 20 | 20 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Précipit. tot. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 1.4 | 0.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Précipit. conv. | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.9 | 1.1 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Neige | ![]() | ![]() | ![]() | ![]() | ![]() | |||||||||||||||||||
| Iso 0°C (m) | 440 | 440 | 510 | 590 | 650 | 700 | 640 | 630 | 650 | 660 | 660 | 800 | 820 | 760 | 690 | 690 | 670 | 660 | 620 | 730 | 780 | 830 | 800 | 800 |
| Nuages HC | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 15% | 3% | 2% | 4% | 7% | 29% | 32% | 27% | 14% | 0% | 0% | 0% | 0% | 0% |
| Nuages MC | 1% | 0% | 1% | 19% | 10% | 0% | 0% | 0% | 0% | 2% | 34% | 54% | 46% | 73% | 85% | 69% | 54% | 40% | 28% | 0% | 0% | 0% | 0% | 0% |
| Nuages BC | 22% | 22% | 35% | 36% | 18% | 1% | 1% | 0% | 0% | 0% | 3% | 8% | 5% | 16% | 21% | 26% | 18% | 15% | 12% | 2% | 2% | 2% | 1% | 0% |