| 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 | -21.3 | -21.7 | -22 | -22.4 | -22.4 | -22.1 | -22.3 | -22.8 | -23.2 | -23.8 | -23.8 | -23.6 | -23.3 | -23 | -22.9 | -22.5 | -22.6 | -22.2 | -21.9 | -21.2 | -20.9 | -20.5 | -20.5 | -20.5 |
| Temp. 600hPa | -14.9 | -14.1 | -13.4 | -12.8 | -12.8 | -12.6 | -12.7 | -12.8 | -13 | -13.2 | -13.7 | -13.6 | -13.3 | -12.8 | -12.9 | -12.8 | -12.7 | -12.6 | -12.4 | -12.1 | -11.7 | -11.2 | -11.1 | -11 |
| Temp. 700hPa | -8.1 | -7.8 | -7.6 | -7.2 | -7.5 | -6.9 | -6.3 | -5.7 | -5.8 | -5.3 | -5.5 | -5.9 | -5.6 | -5.5 | -5.4 | -5.2 | -5.5 | -5.9 | -5.4 | -5 | -4.3 | -4.3 | -4.1 | -3.5 |
| Temp. 850hPa | 0.9 | 1.3 | 1.4 | 1.4 | 1.7 | 2 | 2.2 | 2.3 | 1.9 | 1.4 | 2.3 | 2.9 | 3.2 | 3.4 | 3.7 | 4.2 | 4.6 | 4.9 | 4.8 | 4.8 | 4.7 | 4.1 | 4.8 | 4.8 |
| Temp. 900hPa | 2.9 | 3.9 | 4.5 | 4.8 | 5 | 5.2 | 5.6 | 6.1 | 6.1 | 5.4 | 5.5 | 6 | 6.4 | 6.9 | 7.5 | 8 | 8.4 | 8.9 | 8.9 | 8.9 | 7.8 | 7 | 8.1 | 8.1 |
| Temp. 950hPa | 6.7 | 7.1 | 7.6 | 8 | 8.2 | 8.4 | 8.5 | 8.7 | 9 | 9 | 9 | 9.4 | 10.5 | 11 | 11.8 | 12.3 | 12.5 | 13 | 13.2 | 13.2 | 12.1 | 10.6 | 10.8 | 11.7 |
| Temp. 1000hPa | 9.6 | 10.1 | 10.5 | 10.6 | 10.8 | 11.1 | 11 | 11.3 | 11.7 | 11.8 | 11.9 | 12.3 | 13.7 | 14.1 | 15 | 15.5 | 15.6 | 15.6 | 15.6 | 15.6 | 14.7 | 13.2 | 13.2 | 14 |
| Temp. 2m | 5.5 | 4.3 | 4.2 | 5.1 | 6.1 | 6.5 | 6.2 | 6.6 | 7 | 7.4 | 9.5 | 11.9 | 13.9 | 12.8 | 14.7 | 14.8 | 14.4 | 10.9 | 12.7 | 11.6 | 12.1 | 11.1 | 10.7 | 10.9 |
| Temp. ressenti 2m | 2 | 0.5 | 0.3 | 1.5 | 2.7 | 3.2 | 2.8 | 3.3 | 3.8 | 4.3 | 7 | 10 | 12.5 | 11.1 | 13.5 | 13.6 | 13.1 | 8.7 | 11 | 9.6 | 10.2 | 9 | 8.5 | 8.7 |
| Pt de rosée 2m | 2.3 | 0.6 | -0.7 | -1.5 | -0.4 | -0.7 | -1.9 | -1.8 | -1.4 | -1.3 | -0.1 | 2.9 | 6.8 | 7.3 | 7.1 | 6.9 | 7 | 7.4 | 5.4 | 6.4 | 6.4 | 8 | 8.3 | 7.8 |
| Temp. sol 0-10cm | 7.6 | 6.9 | 6.3 | 5.8 | 5.6 | 5.4 | 5 | 5.1 | 5.2 | 5.4 | 5.8 | 6.9 | 8.7 | 9.5 | 10.5 | 11.4 | 11.9 | 11.7 | 11.5 | 11.3 | 11.1 | 11 | 10.8 | 10.7 |
| Temp. sol 0-40cm | 9.1 | 9 | 9 | 9 | 9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 |
| Hum. 500hPa | 52 | 60 | 73 | 92 | 76 | 64 | 42 | 36 | 28 | 37 | 36 | 50 | 57 | 43 | 42 | 52 | 65 | 78 | 85 | 78 | 84 | 88 | 90 | 86 |
| Hum. 600hPa | 21 | 32 | 52 | 73 | 95 | 88 | 83 | 77 | 81 | 83 | 78 | 55 | 29 | 27 | 34 | 52 | 71 | 85 | 90 | 88 | 89 | 94 | 98 | 91 |
| Hum. 700hPa | 43 | 34 | 32 | 33 | 57 | 81 | 93 | 93 | 97 | 91 | 92 | 81 | 59 | 57 | 54 | 57 | 75 | 91 | 87 | 81 | 91 | 99 | 100 | 97 |
| Hum. 850hPa | 70 | 63 | 61 | 64 | 63 | 58 | 59 | 66 | 81 | 95 | 98 | 97 | 95 | 97 | 94 | 90 | 88 | 84 | 90 | 86 | 78 | 94 | 87 | 96 |
| Hum. 900hPa | 93 | 77 | 66 | 62 | 61 | 58 | 57 | 50 | 53 | 66 | 78 | 79 | 82 | 81 | 79 | 77 | 74 | 68 | 71 | 70 | 77 | 92 | 88 | 84 |
| Hum. 950hPa | 81 | 74 | 66 | 59 | 56 | 54 | 52 | 50 | 49 | 52 | 60 | 64 | 67 | 67 | 65 | 62 | 59 | 54 | 54 | 54 | 61 | 75 | 72 | 64 |
| Hum. 1000hPa | 72 | 63 | 54 | 50 | 50 | 50 | 49 | 47 | 47 | 49 | 54 | 59 | 64 | 65 | 62 | 59 | 58 | 55 | 53 | 54 | 61 | 75 | 73 | 66 |
| Hum. 2m | 80 | 77 | 70 | 62 | 63 | 60 | 56 | 55 | 55 | 54 | 51 | 54 | 62 | 69 | 60 | 59 | 61 | 79 | 61 | 70 | 68 | 81 | 85 | 81 |
| Préci. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.5 | 1.4 |
| Tot. préci. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1 | 2.4 |
| 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 | 1539 | 1489 | 1622 | 1595 | 1596 | 1631 | 1569 | 1566 | 1603 | 1676 | 1917 | 1915 | 1906 | 1922 | 2039 | 2069 | 2096 | 2119 | 2063 | 2133 | 2141 | 2173 | 2192 | 2228 |
| 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 | 108 | 108 | 108 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 108 | 108 | 108 | 126 | 126 | 126 | 144 | 162 | 162 | 180 | 180 | 180 | 180 |
| Vent 500hPa | 90 | 90 | 90 | 72 | 72 | 72 | 72 | 72 | 54 | 54 | 54 | 72 | 90 | 90 | 90 | 90 | 90 | 72 | 72 | 90 | 90 | 90 | 90 | 90 |
| Vent 600hPa | 54 | 54 | 54 | 72 | 72 | 54 | 54 | 72 | 54 | 54 | 72 | 72 | 72 | 72 | 72 | 54 | 54 | 54 | 54 | 54 | 54 | 72 | 90 | 72 |
| Vent 700hPa | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 72 | 72 |
| Vent 850hPa | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 54 | 54 | 54 |
| Vent 900hPa | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 18 | 36 | 36 | 36 | 54 | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 54 | 54 | 54 |
| Vent 950hPa | 36 | 36 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 54 | 54 | 54 | 54 |
| Vent 1000hPa | 36 | 36 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 36 | 18 | 18 | 18 | 18 | 18 | 36 | 18 | 36 | 36 | 36 | 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 | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NW | NW | NW | NW |
| Dir. vent 500hPa | NNW | NNW | NW | NW | NW | NW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | NW | WNW | NW | NW | NW |
| Dir. vent 600hPa | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | NW | NW |
| Dir. vent 700hPa | NW | NW | WNW | WNW | W | WNW | WNW | NW | NW | NW | NW | WNW | NW | NW | NW | WNW | WNW | WNW | WNW | W | WNW | WNW | WNW | NW |
| Dir. vent 850hPa | WNW | WNW | WNW | WNW | W | W | W | W | W | WNW | WNW | WNW | NW | WNW | WNW | WNW | WNW | W | WNW | W | W | W | W | WNW |
| Dir. vent 900hPa | WNW | W | W | W | W | WNW | WNW | W | WSW | W | W | WNW | W | W | W | W | W | W | W | W | W | W | W | W |
| Dir. vent 950hPa | W | WSW | W | W | W | W | WSW | SE | SSE | SW | WSW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Dir. vent 1000hPa | SW | SW | SW | SW | SW | SSW | SSE | SE | SE | SSE | SSE | WSW | W | W | W | WSW | SW | SW | SW | SW | W | W | SW | SW |
| Dir. vent 10m | WSW | SW | SW | SW | WSW | SW | SSE | SE | SE | SE | SSE | WSW | W | W | W | WSW | SW | SSW | SW | SW | W | W | SSW | SSW |
| Pres. | 1006 | 1005 | 1005 | 1004 | 1003 | 1003 | 1003 | 1002 | 1003 | 1004 | 1004 | 1004 | 1004 | 1003 | 1003 | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 |
| Conv. totale | 26 | 63 | 82 | 91 | 95 | 97 | 99 | 99 | 100 | 98 | 91 | 62 | 72 | 86 | 93 | 97 | 89 | 95 | 80 | 90 | 95 | 98 | 99 | 99 |
| Conv. haute | 1 | 0 | 77 | 83 | 42 | 59 | 5 | 34 | 57 | 73 | 44 | 33 | 8 | 0 | 28 | 71 | 52 | 89 | 95 | 98 | 80 | 98 | 94 | 76 |
| Conv. moyenne | 0 | 1 | 1 | 0 | 0 | 0 | 8 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 7 | 65 | 60 | 56 | 72 |
| Conv. basse | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 22 | 43 | 66 | 43 | 32 |
| Visibilité | 11645 | 12641 | 14041 | 15000 | 14681 | 14961 | 15186 | 15375 | 15391 | 15412 | 15098 | 14026 | 12784 | 12377 | 13155 | 13450 | 13459 | 12333 | 13766 | 13076 | 12659 | 10783 | 10416 | 11266 |
| CAPE | 4 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 8 | 18 | 4 | 7 | 8 | 28 | 0 | 0 | 4 | 6 | 0 |
| CIN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -18 | 0 | 0 | 0 | 0 | -2 | 0 | -5 | -10 | -2 | 0 | 0 | 0 | 0 | 0 |
| LFTX | 11.3 | 11.9 | 12.2 | 11.8 | 10.9 | 11.1 | 11.8 | 11.3 | 10.2 | 9.3 | 8.1 | 5.4 | 1.6 | 1.9 | 1.2 | 1.5 | 1.2 | 1.8 | 3.8 | 4.2 | 4.6 | 4.5 | 4.7 | 5 |
| Helicity 0-3000m | 54.1 | 46.2 | 35.2 | 35.2 | 48.2 | 95.8 | 151.7 | 229.6 | 234.1 | 191.6 | 165.3 | 146.6 | 68 | 92.3 | 83.7 | 47.5 | 53.8 | 105.3 | 82.4 | 124.6 | 85.5 | 127.1 | 266.7 | 305.5 |
| Helicity 0-6000m | 150.8 | 159.3 | 133.9 | 135.5 | 129.4 | 211.1 | 217.7 | 222.3 | 251.6 | 211 | 177.4 | 212.4 | 125.6 | 146 | 162.3 | 130.5 | 133 | 143.9 | 156.8 | 257.7 | 184.3 | 187.1 | 313.7 | 304.8 |
| Equilibrium level | 1126 | 269 | 269 | 269 | 269 | 269 | 2717 | 269 | 269 | 3918 | 270 | 1805 | 2400 | 2401 | 2745 | 2406 | 2748 | 3118 | 3118 | 270 | 270 | 2745 | 2749 | 270 |
| Vit. vent 500hPa | 0.19 | 0.098 | 0.202 | -0.049 | 0.159 | 0.61 | 0.445 | 0.138 | -0.02 | -0.2 | 0.176 | 0.332 | 0.498 | 0.333 | 0.044 | 0.125 | -0.316 | 0.037 | -0.621 | 0.281 | -0.327 | -1.077 | -0.947 | -1.021 |
| Vit. vent 700hPa | 0.161 | -0.03 | 0.177 | 0.143 | 0.087 | -0.125 | -0.059 | -0.378 | 0.21 | -0.102 | -0.222 | -0.17 | -0.122 | -0.002 | 0.094 | -0.072 | 0.397 | -0.222 | 0.832 | 0.288 | 0.532 | -0.557 | -1.055 | -0.269 |
| Vit. vent 850hPa | 0.389 | 0.187 | 0.22 | 0.171 | 0.353 | -0.076 | 0.208 | -0.262 | -0.338 | -0.453 | -0.273 | -0.108 | -0.047 | 0.223 | 0.25 | 0.258 | 0.381 | 0.107 | -0.349 | -0.271 | 0.301 | 0.268 | 0.251 | -0.174 |
| Cisaillement vertical | 0.002 | 0.004 | 0.004 | 0 | -0.003 | -0.003 | -0.002 | 0 | 0.002 | 0.006 | 0.006 | 0.005 | 0.006 | 0.005 | 0.004 | 0.002 | 0 | -0.001 | 0.002 | -0.003 | 0.004 | 0.005 | 0.001 | -0.001 |