| 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 | 1028 | 1028 | 1027 | 1026 | 1027 | 1027 | 1026 | 1026 | 1026 | 1026 | 1024 | 1024 | 1025 | 1024 | 1022 | 1021 | 1021 | 1020 | 1017 | 1016 | 1016 |
| Temp. Z850 | -1.3 | -0.1 | 0.8 | 1.8 | 3.4 | 3.7 | 3.8 | 4.2 | 4.2 | 4.5 | 4.4 | 5.4 | 5.4 | 5.7 | 5.5 | 5.3 | 5.8 | 6.2 | 6.1 | 5.1 | 5.6 |
| Temp. Z900 | 0 | 1.1 | 2.6 | 2.9 | 3.8 | 4.6 | 5.5 | 5.8 | 6.2 | 6.2 | 6.1 | 7.3 | 8.2 | 9 | 9.1 | 9.3 | 8.3 | 7.1 | 7.3 | 7 | 7.4 |
| Temp. Z925 | 1.7 | 3.1 | 4.7 | 4.8 | 5 | 5.6 | 6.5 | 7 | 7.1 | 6.6 | 7.6 | 8.3 | 9.2 | 10.2 | 10.4 | 10.7 | 8.6 | 6 | 6.4 | 7.1 | 7.3 |
| Temp. Z950 | 3.3 | 5.1 | 6.8 | 6.9 | 6.7 | 6.8 | 7.3 | 7.6 | 7.4 | 8 | 9.6 | 10 | 10.5 | 11 | 11.3 | 10.1 | 6.5 | 7.5 | 7.8 | 8.5 | 8.6 |
| Temp. Z975 | 4.3 | 7.1 | 8.8 | 8.9 | 8.2 | 7.4 | 6.7 | 6.1 | 6.1 | 9.9 | 11.7 | 11.7 | 11.4 | 11.1 | 9.3 | 6.6 | 6.6 | 9.5 | 9.7 | 10 | 10.1 |
| Temp. Z1000 | 5.7 | 9.4 | 11.1 | 9.3 | 6.4 | 5 | 3.7 | 3.6 | 7.5 | 12.2 | 13.9 | 11.1 | 8.8 | 8.1 | 7.1 | 6.1 | 8.4 | 11.5 | 11.4 | 10.9 | 11.3 |
| Temp. 2m | 7.3 | 11.6 | 12.4 | 6.1 | 3.9 | 3.1 | 2.8 | 3.2 | 8.7 | 13.7 | 14.9 | 9.3 | 7.2 | 7 | 6.2 | 5.7 | 8.9 | 12.2 | 11.7 | 10.6 | 11 |
| Temp. sol | 3.3 | 3.7 | 4.7 | 5.3 | 4.7 | 4.1 | 3.6 | 3.3 | 3.6 | 5.2 | 6.9 | 7.5 | 7.1 | 6.6 | 6.2 | 5.8 | 5.9 | 6.6 | 7.3 | 7.7 | 7.9 |
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 20 | 20 | 20 | 30 | 30 | 30 | 30 | 30 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 10 | 10 | 10 | 20 | 30 | 30 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 40 | 50 | 40 | 40 | 50 | 40 | 50 | 60 |
| Précipit. tot. | 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 |
| Neige | |||||||||||||||||||||
| Iso 0°C (m) | 1090 | 1280 | 2000 | 2230 | 2310 | 2280 | 2310 | 2330 | 2310 | 2370 | 2320 | 2430 | 2400 | 2470 | 2490 | 2430 | 2360 | 2430 | 2390 | 2340 | 2600 |
| Nuages HC | 62% | 52% | 45% | 49% | 92% | 95% | 100% | 100% | 55% | 68% | 69% | 80% | 100% | 99% | 96% | 97% | 100% | 100% | 100% | 95% | 80% |
| Nuages MC | 0% | 0% | 0% | 0% | 0% | 0% | 35% | 67% | 49% | 29% | 0% | 1% | 1% | 0% | 0% | 0% | 4% | 13% | 100% | 93% | 92% |
| Nuages BC | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 2% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 19% | 44% | 74% |
| 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 | 1016 | 1017 | 1018 | 1019 | 1018 | 1016 | 1014 | 1014 | 1011 | 1010 | 1009 | 1009 | 1007 | 1005 | 1004 | 1004 | 1002 | 1000 | 999 | 1001 | 1002 | 1002 | 1003 | 1006 |
| Temp. Z850 | 3.7 | 1.6 | 2.6 | 5 | 5.5 | 4.3 | 6.7 | 5.9 | 6.3 | 6.1 | 7.1 | 7.2 | 7 | 5.8 | 5.8 | 5.3 | 5.5 | 4.2 | 4.8 | 3.3 | 3.5 | 3.4 | 3.3 | 2.3 |
| Temp. Z900 | 6 | 4.6 | 4.4 | 5 | 5.7 | 7.7 | 9.3 | 9.3 | 8.4 | 8.1 | 8.8 | 9.1 | 8.6 | 7.6 | 8.4 | 8.2 | 8.3 | 6.7 | 6.8 | 5.9 | 5.4 | 5.9 | 5.9 | 4.5 |
| Temp. Z925 | 7 | 6.2 | 5.8 | 5.6 | 7.5 | 9.7 | 10.7 | 11 | 9.3 | 8.8 | 9.2 | 9.6 | 8.8 | 8.3 | 9.5 | 9.7 | 9.5 | 8 | 7.7 | 7.3 | 7.1 | 7.7 | 7.2 | 6 |
| Temp. Z950 | 8.3 | 8 | 7.3 | 6.9 | 9.5 | 11.8 | 12.3 | 12.3 | 10.6 | 9.9 | 9.8 | 9.9 | 10.1 | 9.5 | 10.5 | 11.3 | 10.5 | 9.5 | 9 | 9 | 9 | 9.4 | 8.5 | 7.6 |
| Temp. Z975 | 9.7 | 9.7 | 8.9 | 8.5 | 11.7 | 14 | 13.6 | 12.3 | 12.1 | 11.4 | 11.2 | 11.5 | 11.7 | 11 | 11.8 | 12.1 | 11.2 | 10.3 | 10.2 | 10.7 | 11 | 11.2 | 9.9 | 9.2 |
| Temp. Z1000 | 10.9 | 11 | 10.1 | 10.4 | 14 | 16 | 13.9 | 13 | 13.3 | 12.7 | 12.5 | 12.9 | 13.2 | 12.4 | 13 | 13.4 | 12.5 | 11.7 | 11.5 | 12.1 | 12.5 | 12.6 | 11.2 | 10.5 |
| Temp. 2m | 10.8 | 10.8 | 10.1 | 11 | 15.2 | 16.5 | 11.5 | 12.3 | 12.8 | 12.2 | 12 | 12.7 | 12.9 | 11.7 | 12.3 | 12.5 | 11.4 | 10.5 | 10.4 | 11.2 | 12 | 11.9 | 10.5 | 9.9 |
| Temp. sol | 8.1 | 8.3 | 8.4 | 8.3 | 9.2 | 10.2 | 10.5 | 10.4 | 10.4 | 10.4 | 10.3 | 10.3 | 10.5 | 10.4 | 10.3 | 10.4 | 10.2 | 9.9 | 9.7 | 9.6 | 9.7 | 9.9 | 9.8 | 9.6 |
| Dir. vent moy. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent moy. | 40 | 30 | 30 | 30 | 20 | 20 | 10 | 20 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 30 | 20 | 20 | 30 |
| Dir. vent raf. | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Vit. vent raf. | 60 | 60 | 50 | 40 | 30 | 30 | 20 | 30 | 40 | 40 | 30 | 30 | 30 | 30 | 30 | 20 | 20 | 30 | 40 | 40 | 40 | 30 | 30 | 40 |
| Précipit. tot. | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 2.3 | 2.9 | 1 | 0.8 | 0 | 0 | 7.3 | 5 | 0.7 | 2.1 | 0.7 | 0.6 | 0.5 | 0 | 1.2 | 2.7 | 0.6 |
| Précipit. conv. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0 |
| Neige | ||||||||||||||||||||||||
| Iso 0°C (m) | 2510 | 2460 | 2600 | 2680 | 3100 | 2930 | 2510 | 2520 | 2930 | 2700 | 2520 | 2640 | 2550 | 2500 | 2290 | 2250 | 2180 | 2200 | 2120 | 1990 | 1980 | 1980 | 2050 | 1980 |
| Nuages HC | 42% | 0% | 0% | 27% | 36% | 81% | 91% | 100% | 88% | 92% | 93% | 90% | 85% | 100% | 66% | 13% | 20% | 55% | 61% | 1% | 1% | 3% | 50% | 30% |
| Nuages MC | 48% | 1% | 1% | 0% | 0% | 0% | 13% | 100% | 99% | 24% | 31% | 65% | 46% | 98% | 92% | 92% | 91% | 55% | 58% | 6% | 4% | 32% | 66% | 38% |
| Nuages BC | 86% | 100% | 96% | 60% | 50% | 1% | 16% | 61% | 81% | 100% | 100% | 100% | 100% | 100% | 100% | 64% | 75% | 45% | 73% | 100% | 100% | 100% | 100% | 100% |