| Métriques | 23h | 00h | 01h | 02h | 03h | 04h | 05h | 06h | 07h | 08h | 09h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h | 21h | 22h |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. 500hPa | -24.9 | -24.9 | -25 | -25 | -24.9 | -25 | -25.2 | -25.2 | -25.3 | -25.5 | -25.6 | -25.6 | -25.7 | -25.7 | -25.7 | -25.6 | -25.3 | -25.3 | -24.9 | -24.8 | -24.9 | -24.8 | -24.6 | -24.6 |
| Temp. 600hPa | -14.5 | -14.3 | -14.4 | -14.5 | -14.6 | -14.7 | -14.9 | -15.3 | -15.2 | -15.1 | -15.1 | -15.3 | -15.3 | -15.4 | -15.5 | -15.5 | -15.3 | -15.2 | -15.5 | -15.3 | -15 | -15 | -15.1 | -14.9 |
| Temp. 700hPa | -6.9 | -7 | -7.1 | -7 | -7 | -7.1 | -7 | -7.2 | -7.2 | -7.4 | -7.3 | -7.3 | -7.4 | -7.3 | -7.5 | -7.6 | -7.7 | -7.5 | -7.5 | -7.7 | -7.8 | -7.7 | -7.8 | -7.8 |
| Temp. 850hPa | 1.8 | 1.5 | 1.5 | 1.5 | 1.3 | 1.2 | 1.1 | 1 | 1.2 | 1 | 0.7 | 0.7 | 0.9 | 0.8 | 0.7 | 0.6 | 0.6 | 0.6 | 0.7 | 0.9 | 0.8 | 0.6 | 0.4 | 0.3 |
| Temp. 900hPa | 4.3 | 4.2 | 4.1 | 4 | 3.8 | 3.7 | 3.7 | 3.6 | 3.7 | 3.7 | 3.6 | 3.5 | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 | 3.4 | 3.4 | 3.6 | 3.6 | 3.3 | 3.1 | 2.8 |
| Temp. 950hPa | 6.7 | 6.5 | 6.2 | 6.1 | 6.1 | 6.1 | 6.2 | 6.3 | 6.3 | 6.2 | 6.1 | 6.1 | 6.2 | 6.2 | 6.3 | 6.4 | 6.6 | 6.6 | 6.1 | 6.2 | 6.1 | 5.8 | 5.6 | 5.3 |
| Temp. 1000hPa | 8.3 | 8.3 | 8.2 | 8.1 | 8 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8 | 8.1 | 8.3 | 8.6 | 8.7 | 8.7 | 8.8 | 8.7 | 8.5 | 8.5 | 8.4 | 8.3 | 8.1 | 7.8 |
| Temp. 2m | 8.1 | 8.1 | 8.1 | 8 | 7.9 | 7.9 | 7.9 | 7.7 | 7.7 | 7.6 | 7.8 | 8 | 8.2 | 8.5 | 8.6 | 8.7 | 8.5 | 8.4 | 8.4 | 8.5 | 8.4 | 8.3 | 8.2 | 8 |
| Temp. ressenti 2m | 5.2 | 5.2 | 5.2 | 5.1 | 5 | 5 | 5 | 4.7 | 4.7 | 4.6 | 4.8 | 5.1 | 5.3 | 5.7 | 5.8 | 6 | 5.7 | 5.6 | 5.6 | 5.7 | 5.6 | 5.5 | 5.3 | 5.1 |
| Pt de rosée 2m | 7.8 | 7.6 | 7.6 | 7.5 | 7.3 | 7.1 | 6.7 | 6.9 | 7.1 | 7.1 | 7.3 | 7.4 | 7.4 | 7.4 | 7.3 | 7.6 | 7.6 | 7.6 | 7.6 | 7.2 | 7.2 | 7.2 | 7.4 | 7.5 |
| Temp. sol 0-10cm | 8.5 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.6 | 8.8 | 9.2 | 9.4 | 9.4 | 9.2 | 9 | 8.8 | 8.7 | 8.6 | 8.5 | 8.5 | 8.5 |
| Temp. sol 0-40cm | 9.1 | 9.1 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.1 | 9.1 | 9.1 | 9.1 |
| Hum. 500hPa | 73 | 72 | 76 | 74 | 69 | 74 | 70 | 65 | 69 | 72 | 77 | 80 | 81 | 80 | 79 | 74 | 68 | 70 | 64 | 66 | 72 | 74 | 75 | 78 |
| Hum. 600hPa | 82 | 79 | 81 | 90 | 87 | 90 | 94 | 98 | 92 | 80 | 78 | 84 | 83 | 85 | 86 | 85 | 78 | 76 | 82 | 78 | 74 | 80 | 90 | 91 |
| Hum. 700hPa | 99 | 99 | 100 | 99 | 97 | 95 | 95 | 99 | 100 | 99 | 98 | 98 | 98 | 97 | 100 | 99 | 97 | 94 | 94 | 96 | 97 | 96 | 99 | 98 |
| Hum. 850hPa | 99 | 99 | 99 | 99 | 100 | 99 | 99 | 99 | 96 | 96 | 99 | 99 | 99 | 100 | 100 | 100 | 99 | 99 | 98 | 94 | 96 | 97 | 99 | 100 |
| Hum. 900hPa | 98 | 100 | 99 | 100 | 100 | 100 | 99 | 98 | 96 | 95 | 96 | 96 | 95 | 97 | 96 | 95 | 93 | 95 | 95 | 91 | 92 | 97 | 99 | 100 |
| Hum. 950hPa | 99 | 100 | 100 | 100 | 100 | 98 | 94 | 91 | 91 | 92 | 93 | 94 | 94 | 94 | 93 | 91 | 89 | 88 | 94 | 93 | 95 | 98 | 100 | 100 |
| Hum. 1000hPa | 100 | 100 | 100 | 99 | 98 | 97 | 95 | 95 | 96 | 97 | 97 | 98 | 97 | 95 | 94 | 94 | 93 | 93 | 96 | 95 | 95 | 96 | 97 | 98 |
| Hum. 2m | 98 | 97 | 97 | 97 | 96 | 95 | 92 | 95 | 96 | 97 | 97 | 96 | 95 | 93 | 92 | 93 | 94 | 95 | 95 | 92 | 92 | 93 | 95 | 97 |
| Préci. | 0.2 | 0.4 | 0.6 | 0.6 | 0.5 | 0.3 | 0.4 | 0.6 | 0.6 | 0.5 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.5 | 0.6 |
| Tot. préci. | 0.2 | 0.6 | 1.2 | 1.8 | 2.3 | 2.6 | 3 | 3.6 | 4.2 | 4.7 | 5.1 | 5.4 | 5.6 | 5.8 | 6 | 6.2 | 6.4 | 6.6 | 6.7 | 6.8 | 6.9 | 7 | 7.5 | 8.1 |
| Cumul hor. neige. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cumul tot. neige. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Limite pluie/neige | 1874 | 1754 | 1734 | 1765 | 1680 | 1720 | 1728 | 1711 | 1771 | 1719 | 1643 | 1632 | 1663 | 1643 | 1624 | 1622 | 1632 | 1619 | 1630 | 1691 | 1650 | 1621 | 1556 | 1532 |
| Neige | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Vent 250hPa | 54 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| Vent 500hPa | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 18 | 36 | 18 | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 |
| Vent 600hPa | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 | 36 | 36 | 36 | 36 | 36 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 36 | 36 | 36 |
| Vent 700hPa | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 72 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 36 |
| Vent 850hPa | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 18 | 18 | 18 | 18 |
| Vent 900hPa | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 36 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Vent 950hPa | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 |
| Vent 1000hPa | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Vent 10m | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Rafale 10m | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Dir. vent 250hPa | SSE | S | SSW | SSW | SSW | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW |
| Dir. vent 500hPa | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S |
| Dir. vent 600hPa | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S |
| Dir. vent 700hPa | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
| Dir. vent 850hPa | SSE | NW | N | NNW | NW | WNW | WNW | NNE | ESE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | WSW | N |
| Dir. vent 900hPa | NNW | NNW | NNW | NW | WNW | WNW | WNW | WNW | WNW | SE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | SSE | SSE | S | WNW | NW | NNW |
| Dir. vent 950hPa | N | NNW | NNW | NW | NW | NW | NW | NW | NW | NNW | NNW | N | SE | SSE | S | S | S | S | S | S | SW | WNW | NW | NW |
| Dir. vent 1000hPa | NNW | NW | NW | WNW | W | W | W | WSW | S | SSE | S | SSW | SSW | SSE | SSE | SE | SE | SSE | SSE | SSE | SSW | W | WNW | WNW |
| Dir. vent 10m | NNW | NW | NW | WNW | W | W | W | WSW | SE | S | S | SSW | SSW | SSE | SSE | SE | SE | SE | SSE | SSE | S | W | NW | WNW |
| Pres. | 1013 | 1012 | 1013 | 1013 | 1013 | 1013 | 1013 | 1013 | 1014 | 1014 | 1015 | 1015 | 1014 | 1014 | 1014 | 1014 | 1014 | 1015 | 1015 | 1016 | 1016 | 1016 | 1016 | 1016 |
| Conv. totale | 100 | 100 | 100 | 100 | 99 | 98 | 99 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 94 | 95 | 98 | 99 | 99 | 100 | 100 | 100 |
| Conv. haute | 100 | 100 | 95 | 89 | 39 | 10 | 0 | 56 | 95 | 90 | 100 | 100 | 100 | 47 | 4 | 4 | 26 | 34 | 75 | 87 | 98 | 93 | 98 | 96 |
| Conv. moyenne | 71 | 71 | 76 | 81 | 88 | 86 | 84 | 83 | 83 | 84 | 84 | 84 | 85 | 84 | 83 | 83 | 83 | 82 | 79 | 79 | 85 | 88 | 83 | 78 |
| Conv. basse | 91 | 96 | 94 | 82 | 86 | 93 | 96 | 98 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 96 | 97 | 99 | 99 | 99 |
| Visibilité | 513 | 649 | 901 | 986 | 8521 | 8693 | 9032 | 8818 | 8674 | 8567 | 8602 | 8584 | 8645 | 8860 | 8966 | 8954 | 8884 | 8772 | 8763 | 9048 | 9174 | 9044 | 8744 | 2243 |
| CAPE | 5 | 11 | 7 | 0 | 5 | 0 | 0 | 0 | 3 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 0 | 5 | 5 | 6 | 7 | 6 |
| CIN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| LFTX | 4 | 3.9 | 3.9 | 4 | 4.5 | 4.6 | 4.5 | 4.7 | 4.7 | 4.1 | 4 | 3.9 | 3.5 | 3.3 | 3.2 | 3.2 | 3.5 | 3.5 | 4.1 | 4.4 | 4.6 | 4.8 | 4.8 | 4.8 |
| Helicity 0-3000m | 91.5 | 94.3 | 75.8 | 79.6 | 64.8 | 79.2 | 72.4 | 121 | 128.8 | 118.5 | 106.6 | 118 | 112.9 | 82.6 | 79.4 | 59 | 31.9 | 57.5 | 89 | 67.4 | 86.9 | 98 | 85.7 | 107.9 |
| Helicity 0-6000m | 119.4 | 130.9 | 121 | 124.8 | 95.7 | 79 | 65.2 | 90.5 | 116.1 | 108.3 | 75.2 | 75.2 | 75.5 | 59.7 | 57.9 | 35 | 19.7 | 44 | 87.2 | 52.1 | 70.4 | 99.1 | 92.2 | 140.1 |
| Equilibrium level | 3464 | 3462 | 3461 | 2683 | 2681 | 2681 | 201 | 201 | 2682 | 2682 | 2682 | 2682 | 3058 | 2682 | 2682 | 2682 | 2682 | 2682 | 2682 | 2684 | 2683 | 2682 | 2681 | 2680 |
| Vit. vent 500hPa | 0.076 | 0.099 | 0.067 | 0.32 | -0.021 | -0.059 | 0.068 | -0.019 | -0.058 | -0.034 | 0.09 | 0.042 | -0.079 | 0.153 | 0.197 | 0.219 | 0.106 | 0.017 | 0.334 | -0.038 | -0.156 | -0.05 | 0.308 | 0.037 |
| Vit. vent 700hPa | -0.058 | -0.171 | -0.113 | -0.205 | -0.133 | 0.228 | -0.235 | -0.657 | -0.857 | -0.594 | -0.351 | -0.042 | 0.098 | -0.089 | -0.203 | -0.052 | 0.343 | 0.286 | -0.266 | -0.051 | -0.004 | -0.132 | -0.251 | -0.177 |
| Vit. vent 850hPa | -0.351 | -0.223 | -0.162 | 0.088 | -0.739 | 0.438 | 0.07 | 0.291 | 0.222 | 0.023 | 0.024 | 0.178 | 0.255 | 0.052 | 0.01 | 0.173 | 0.309 | 0.216 | 0.583 | 0.203 | -0.059 | -0.088 | -0.446 | -0.212 |
| Cisaillement vertical | -0.004 | -0.004 | -0.003 | -0.002 | -0.001 | -0.002 | 0 | 0 | -0.003 | -0.002 | -0.001 | -0.002 | -0.003 | -0.002 | 0 | -0.003 | -0.004 | -0.004 | -0.004 | -0.003 | -0.003 | -0.003 | -0.005 | -0.004 |