| 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 | 1015 | 1014 | 1014 | 1013 | 1011 | 1007 | 1005 | 1007 | 1007 | 1006 | 1005 | 1005 | 1004 | 1003 | 1005 | 1010 | 1013 | 1015 | 1017 | 1019 | 1020 | 1018 | 1017 | 1019 |
| Temp. Z850 | 6.4 | 6.2 | 5.6 | 4.9 | 6 | 5.9 | 7.6 | 7.2 | 6.3 | 6.1 | 5.6 | 5.1 | 5.3 | 3.9 | 3.2 | 1.9 | -0.3 | -0.6 | -0.1 | 0.8 | 0.2 | 0.2 | 0.2 | -0.3 |
| Temp. Z900 | 9 | 9.4 | 8.9 | 8.7 | 9 | 7.9 | 9.2 | 8.4 | 8.2 | 8.2 | 8 | 8.2 | 7.5 | 5.3 | 5.7 | 2 | 1 | 1.3 | 1.8 | 2.5 | 2.9 | 3.1 | 3.3 | 3.2 |
| Temp. Z925 | 9.8 | 10.2 | 10.1 | 10.3 | 10 | 9.7 | 9.9 | 9.7 | 9.6 | 9.5 | 9.4 | 9.3 | 8.7 | 6.7 | 6.5 | 3.1 | 2.9 | 3.2 | 3.5 | 4.1 | 4.7 | 5 | 5.1 | 4.9 |
| Temp. Z950 | 10.4 | 10.8 | 11.1 | 11.4 | 9.9 | 10.8 | 10.7 | 11.1 | 10.6 | 10.7 | 10.6 | 10.4 | 9.9 | 8.6 | 7.7 | 5 | 5 | 5.1 | 5.2 | 5.7 | 6.5 | 6.8 | 6.7 | 6.5 |
| Temp. Z975 | 11.1 | 11.3 | 11.8 | 12.3 | 10.4 | 11.7 | 11.9 | 12.4 | 11.8 | 12 | 12 | 11.8 | 11.3 | 10.3 | 9.1 | 6.8 | 6.9 | 6.9 | 6.9 | 7.3 | 8.1 | 8.4 | 8.1 | 7.9 |
| Temp. Z1000 | 11.9 | 11.9 | 12.5 | 12.6 | 11.7 | 12.2 | 12.7 | 13.1 | 12.7 | 12.8 | 12.7 | 12.5 | 12.4 | 11.8 | 10.7 | 8.8 | 8.7 | 8.6 | 8.4 | 9.1 | 10 | 10.2 | 9.7 | 9.4 |
| Temp. 2m | 12 | 12.1 | 12.4 | 12.7 | 12 | 12.2 | 12.7 | 12.9 | 12.6 | 12.7 | 12.6 | 12.5 | 12.3 | 11.9 | 10.9 | 9.6 | 9.5 | 9.4 | 9.2 | 10.8 | 12 | 11.9 | 10.7 | 10.1 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 30 | 30 | 30 | 30 | 40 | 40 | 50 | 40 | 40 | 50 | 50 | 50 | 40 | 40 | 40 | 40 | 30 | 30 | 20 | 20 | 30 | 30 | 30 | 30 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 40 | 40 | 50 | 40 | 60 | 60 | 90 | 70 | 70 | 80 | 80 | 70 | 70 | 70 | 50 | 60 | 50 | 40 | 30 | 30 | 30 | 40 | 40 | 50 |
| Précipit. tot. | 1.7 | 0.8 | 0.8 | 0 | 1.3 | 4.8 | 3.3 | 0 | 0 | 0.8 | 0.8 | 1.3 | 1.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Précipit. conv. | 0.2 | 0.1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.4 | 0.3 | 0.5 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Neige | ||||||||||||||||||||||||
| Iso 0°C (m) | 2680 | 2610 | 2690 | 2910 | 2570 | 2890 | 2600 | 2420 | 2420 | 2360 | 2320 | 2340 | 2410 | 2560 | 2330 | 2290 | 1160 | 1190 | 1440 | 1890 | 1740 | 1550 | 1540 | 1440 |
| Nuages HC | 14% | 4% | 39% | 100% | 100% | 100% | 93% | 60% | 31% | 1% | 21% | 72% | 56% | 6% | 4% | 1% | 1% | 0% | 16% | 63% | 32% | 0% | 1% | 46% |
| Nuages MC | 23% | 0% | 0% | 2% | 43% | 100% | 79% | 3% | 15% | 97% | 97% | 96% | 67% | 4% | 2% | 0% | 0% | 0% | 1% | 13% | 7% | 0% | 0% | 1% |
| Nuages BC | 100% | 100% | 100% | 98% | 79% | 100% | 100% | 99% | 95% | 100% | 100% | 100% | 100% | 78% | 85% | 100% | 86% | 24% | 14% | 1% | 1% | 0% | 1% | 2% |
| 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 | 1017 | 1014 | 1012 | 1011 | 1012 | 1014 | 1016 | 1018 | 1019 | 1018 | 1018 | 1018 | 1018 | 1015 | 1013 | 1012 | 1009 | 1006 | 1004 | 1003 | 1002 | 1000 | 1000 | 1001 |
| Temp. Z850 | 0.1 | 0.7 | 0.8 | 1.5 | -0.2 | -1.1 | -0.5 | -0.6 | -1.2 | -1.2 | -0.7 | -0.5 | -0.7 | -0.7 | -1 | -1 | -0.2 | 0.7 | 0.9 | 0.3 | -0.7 | -0.1 | 1.5 | 1 |
| Temp. Z900 | 3.5 | 3.8 | 3.2 | 3.5 | 3.1 | 2.4 | 2.6 | 2.4 | 2.2 | 2.3 | 2.8 | 2.9 | 2.9 | 2.7 | 2.3 | 2.5 | 3.6 | 3.8 | 3.8 | 3.3 | 2.9 | 3.2 | 4.1 | 4.1 |
| Temp. Z925 | 5 | 4.6 | 4.4 | 5 | 4.7 | 4.3 | 4.4 | 4.1 | 4 | 4.1 | 4.6 | 4.7 | 4.7 | 4.6 | 4.1 | 4.3 | 5.2 | 5.3 | 5.3 | 4.8 | 4.8 | 5 | 5.6 | 5.9 |
| Temp. Z950 | 6.4 | 6 | 6.2 | 6.7 | 6.5 | 6.3 | 6.3 | 6 | 5.8 | 5.9 | 6.2 | 6.3 | 6.5 | 6.4 | 5.8 | 5.6 | 6.2 | 6.5 | 6.7 | 6.6 | 6.8 | 6.9 | 7.4 | 7.8 |
| Temp. Z975 | 7.9 | 7.8 | 7.9 | 8.5 | 8.3 | 8.3 | 8.2 | 7.8 | 7.5 | 7.6 | 7.8 | 7.9 | 8.3 | 8.2 | 7.6 | 7.2 | 7.3 | 7.8 | 8.3 | 8.4 | 8.8 | 8.9 | 9 | 9.5 |
| Temp. Z1000 | 9.5 | 9.4 | 9.6 | 10.2 | 10 | 10.2 | 9.9 | 9.3 | 9 | 9.2 | 9.3 | 9.7 | 10.1 | 10.1 | 9.3 | 8.7 | 8.7 | 9.2 | 9.7 | 10.2 | 10.8 | 10.8 | 10.4 | 10.7 |
| Temp. 2m | 10.1 | 10 | 10.2 | 11 | 10.5 | 11.6 | 10.6 | 9.9 | 9.7 | 9.6 | 9.7 | 11.3 | 11.9 | 11.6 | 10.2 | 9.2 | 9.2 | 9.6 | 9.9 | 10.6 | 11.5 | 11.4 | 10.4 | 10.7 |
| Temp. sol | ||||||||||||||||||||||||
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 30 | 40 | 40 | 50 | 30 | 40 | 30 | 30 | 30 | 30 | 20 | 20 | 30 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 30 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 50 | 60 | 70 | 80 | 60 | 60 | 60 | 50 | 40 | 50 | 40 | 30 | 40 | 40 | 40 | 40 | 30 | 40 | 40 | 30 | 40 | 40 | 40 | 50 |
| Précipit. tot. | 0 | 0 | 0 | 0.6 | 3 | 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 | 0.3 |
| Neige | ||||||||||||||||||||||||
| Iso 0°C (m) | 1500 | 1560 | 1550 | 1730 | 1410 | 1280 | 1380 | 1380 | 1300 | 1310 | 1380 | 1410 | 1380 | 1350 | 1290 | 1300 | 1380 | 1470 | 1560 | 1400 | 1250 | 1330 | 1560 | 1510 |
| Nuages HC | 35% | 1% | 7% | 16% | 9% | 0% | 0% | 1% | 0% | 0% | 0% | 0% | 1% | 44% | 66% | 99% | 100% | 100% | 100% | 100% | 92% | 2% | 1% | 0% |
| Nuages MC | 0% | 1% | 2% | 30% | 62% | 6% | 4% | 8% | 5% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 35% | 100% | 100% | 100% | 72% | 11% | 10% | 1% |
| Nuages BC | 2% | 1% | 5% | 52% | 73% | 22% | 14% | 2% | 1% | 8% | 43% | 4% | 2% | 1% | 1% | 2% | 12% | 93% | 53% | 52% | 46% | 13% | 39% | 23% |