KATL MODEL TEXT OUTPUT GEM 2025-12-11 00:00 UTC
| ELEMT | FSTHR | 00HR | 06HR | 12HR | 18HR | 24HR | 30HR | 36HR | 42HR | 48HR | 54HR | 60HR |
_DATE | __UTC | 2025-12-11 | | | | 2025-12-12 | | | | 2025-12-13 | | |
_TIME | __UTC | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | 12:00 |
| MX\MN | NA | NA\NA | 10.8\7.1 | 5.7\0.9 | 7.1\0.3 | 8.9\2.8 | 1.7\-1.4 | -1.8\-3.5 | 13.3\-3.6 | 14.4\7.3 | 5.8\2.5 | 5.9\3.7 |
| SFCTC | C | 11.6 | 7.1 | 0.9 | 7.1 | 2.8 | -1.4 | -3.5 | 13.3 | 7.3 | 2.9 | 5.7 |
| SFCDP | C | 4.3 | 1.3 | -6.0 | -5.6 | -7.7 | -7.0 | -6.0 | -1.9 | -1.4 | 0.9 | 5.3 |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 |
| SNOW6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| _WDIR | DIR | 281 | 315 | 320 | 302 | 268 | 237 | 204 | 248 | 213 | 239 | 275 |
| _WSPD | KTS | 7 | 9 | 8 | 6 | 2 | 2 | 1 | 6 | 2 | 1 | 0 |
| _WGST | KTS | 18 | 21 | 19 | 12 | 2 | 2 | 1 | 13 | 2 | 1 | 0 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 9 | 0 | 23 | 5 | 0 | 0 | 0 | 0 | 0 | 48 | 92 |
| _TSTM | NA | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 5.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 0 | 0 |
| SFCLI | C | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| __TTI | NA | 34 | 27 | 21 | 5 | 13 | 9 | 14 | 15 | 23 | 41 | 43 |
| __DCI | NA | 2 | -6 | -10 | -18 | -10 | -11 | -11 | -11 | -3 | 14 | 14 |
| ___KI | NA | -4 | -8 | 9 | 12 | 14 | 8 | 8 | 8 | 13 | 30 | 31 |
| UPDRT | m/s | 0 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 |
| __TQI | NA | 3 | -4 | -8 | -11 | -4 | -12 | -12 | -12 | -5 | 10 | 10 |
| SWEAT | NA | -25 | -459 | -466 | -458 | -482 | -686 | -638 | -713 | -442 | 63 | 91 |
| ELEMT | FSTHR | 66HR | 72HR | 78HR | 84HR | 90HR | 96HR | 102HR | 108HR | 114HR | 120HR | 126HR |
_DATE | __UTC | | 2025-12-14 | | | | 2025-12-15 | | | | 2025-12-16 | |
_TIME | __UTC | 18:00 | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 |
| MX\MN | NA | 13.5\6.3 | 14.7\11.3 | 12.5\11.6 | 12.4\10.1 | 9.1\5.3 | 4.8\-1.3 | -2.3\-5.8 | -6.5\-9.6 | 1.4\-8.4 | 3.3\-2.7 | -4.1\-7.5 |
| SFCTC | C | 13.5 | 11.3 | 12.5 | 10.1 | 5.3 | -1.3 | -5.8 | -9.6 | 1.4 | -2.7 | -7.5 |
| SFCDP | C | 10.3 | 10.9 | 12.3 | 8.1 | -1.4 | -11.2 | -16.7 | -19.4 | -12.4 | -13.2 | -13.5 |
| _QPF6 | IN | 0.10 | 0.00 | 0.30 | 0.23 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| SNOW6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| _WDIR | DIR | 254 | 237 | 271 | 320 | 323 | 338 | 351 | 28 | 89 | 83 | 212 |
| _WSPD | KTS | 3 | 3 | 4 | 9 | 13 | 10 | 6 | 2 | 4 | 0 | 1 |
| _WGST | KTS | 6 | 3 | 7 | 17 | 26 | 22 | 10 | 2 | 7 | 0 | 1 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 97 | 95 | 98 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| _TSTM | NA | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 0 | 0 | 10.0 | 20.0 | 60.0 | 0 | 0 | 0 | 0 | 0 |
| SFCLI | C | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| __TTI | NA | 43 | 47 | 48 | 45 | 22 | -19 | -21 | -12 | -8 | -9 | 26 |
| __DCI | NA | 15 | 17 | 18 | 17 | 13 | -15 | -44 | -41 | -40 | -40 | -5 |
| ___KI | NA | 30 | 32 | 35 | 41 | 42 | -6 | -52 | -38 | -24 | -24 | 4 |
| UPDRT | m/s | 0 | 0 | 0 | 4 | 6 | 10 | 0 | 0 | 0 | 0 | 0 |
| __TQI | NA | 12 | 13 | 15 | 15 | 12 | -16 | -48 | -42 | -40 | -41 | -9 |
| SWEAT | NA | -14 | 61 | 340 | 268 | 258 | -840 | -999 | -999 | -999 | -999 | -434 |
| ELEMT | FSTHR | 132HR | 138HR | 144HR | 150HR | 156HR | 162HR | 168HR | 174HR | 180HR | 186HR | 192HR |
_DATE | __UTC | | | 2025-12-17 | | | | 2025-12-18 | | | | 2025-12-19 |
_TIME | __UTC | 12:00 | 18:00 | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | 12:00 | 18:00 | 00:00 |
| MX\MN | C | -7.8\-9.6 | 7.0\-7.6 | 9.3\2.3 | 0.9\-1.2 | -1.3\-2.0 | 11.2\-0.5 | 13.0\9.3 | 10.6\8.9 | 12.1\11.1 | 16.6\12.5 | 17.9\16.2 |
| SFCTC | C | -9.4 | 7.0 | 2.3 | -1.2 | -1.7 | 11.2 | 9.3 | 10.6 | 12.0 | 16.6 | 16.2 |
| SFCDP | C | -12.6 | -8.6 | -8.7 | -5.2 | -2.3 | 4.0 | 7.6 | 9.8 | 11.4 | 15.8 | 15.7 |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 0.20 | 0.50 | 0.60 | 0.30 |
| SNOW6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| _WDIR | DIR | 274 | 249 | 186 | 184 | 78 | 166 | 119 | 140 | 160 | 210 | 287 |
| _WSPD | KTS | 1 | 3 | 1 | 1 | 1 | 2 | 4 | 6 | 6 | 5 | 5 |
| _WGST | KTS | 1 | 5 | 1 | 1 | 1 | 5 | 5 | 8 | 10 | 11 | 8 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 0 | 0 | 44 | 48 | 76 | 80 | 92 | 92 | 88 | 92 | 68 |
| _TSTM | | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| SFCLI | C | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| __TTI | NA | 30 | 29 | 27 | 22 | 5 | 27 | 46 | 48 | 50 | 50 | 44 |
| __DCI | NA | -1 | 0 | 0 | 0 | -8 | 0 | 19 | 21 | 22 | 23 | 23 |
| ___KI | NA | 10 | 8 | 8 | 5 | 0 | 20 | 45 | 47 | 48 | 47 | 39 |
| UPDRT | m/s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| __TQI | NA | -4 | -4 | -4 | -6 | -12 | -1 | 15 | 17 | 19 | 18 | 18 |
| SWEAT | NA | -294 | -395 | -449 | -383 | -712 | -397 | 263 | 364 | 374 | 390 | 353 |
| ELEMT | FSTHR | 198HR | 204HR | 210HR | 216HR | 222HR | 228HR | 234HR | 240HR | 246HR | 252HR | 258HR |
_DATE | __UTC | | | | 2025-12-20 | | | | | | | |
_TIME | __UTC | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | | | | | | |
| MX\MN | C | 14.8\5.4 | 4.0\0.8 | 9.4\1.9 | 10.4\4.0 | 2.5\-1.4 | \ | \ | \ | \ | \ | \ |
| SFCTC | C | 5.4 | 0.9 | 9.4 | 4.0 | -1.4 | | | | | | |
| SFCDP | C | 3.3 | -2.1 | 2.9 | -1.8 | -3.4 | | | | | | |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | |
| SNOW6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | |
| _WDIR | DIR | 325 | 336 | 343 | 312 | 319 | | | | | | |
| _WSPD | KTS | 8 | 6 | 8 | 1 | 0 | | | | | | |
| _WGST | KTS | 12 | 6 | 18 | 2 | 0 | | | | | | |
| _VSBY | KM | NA | NA | NA | NA | NA | | | | | | |
| SKYC% | % | 0 | 0 | 0 | 0 | 0 | | | | | | |
| _TSTM | | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 0 | 0 | 0 | 0 | | | | | | |
| SFCLI | C | NA | NA | NA | NA | NA | | | | | | |
| __TTI | NA | 17 | -6 | 0 | 12 | 13 | | | | | | |
| __DCI | NA | -9 | -28 | -21 | -9 | -6 | | | | | | |
| ___KI | NA | 0 | -35 | -11 | -6 | -7 | | | | | | |
| UPDRT | m/s | 0 | 0 | 0 | 0 | 0 | | | | | | |
| __TQI | NA | -12 | -29 | -23 | -13 | -12 | | | | | | |
| SWEAT | NA | -659 | -1490 | -999 | -771 | -746 | | | | | | |