KATL MODEL TEXT OUTPUT GEM 2025-12-10 00:00 UTC
| ELEMT | FSTHR | 00HR | 06HR | 12HR | 18HR | 24HR | 30HR | 36HR | 42HR | 48HR | 54HR | 60HR |
_DATE | __UTC | 2025-12-10 | | | | 2025-12-11 | | | | 2025-12-12 | | |
_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 | 1.1\-0.1 | -0.1\-1.5 | 11.0\-0.5 | 12.2\9.1 | 8.4\6.5 | 5.1\-0.4 | 7.0\-1.0 | 8.7\2.4 | 1.2\-2.0 | -2.3\-3.1 |
| SFCTC | C | 2.8 | 0.4 | -1.1 | 11.0 | 9.1 | 6.5 | -0.4 | 7.0 | 2.4 | -2.0 | -3.1 |
| SFCDP | C | 0.5 | -0.1 | -1.6 | 1.5 | 2.9 | 3.1 | -5.8 | -5.1 | -6.2 | -6.1 | -4.5 |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 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 | 151 | 198 | 222 | 232 | 274 | 330 | 318 | 309 | 262 | 210 | 203 |
| _WSPD | KTS | 2 | 4 | 4 | 11 | 9 | 9 | 8 | 6 | 2 | 2 | 2 |
| _WGST | KTS | 2 | 4 | 4 | 23 | 17 | 21 | 16 | 11 | 2 | 2 | 2 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 0 | 0 | 0 | 0 | 3 | 69 | 62 | 0 | 0 | 0 | 0 |
| _TSTM | NA | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 10.0 |
| SFCLI | C | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| __TTI | NA | 15 | 16 | 23 | 19 | 33 | 27 | 22 | 20 | 10 | 6 | 14 |
| __DCI | NA | -15 | -8 | -1 | -1 | 2 | 0 | -11 | -10 | -9 | -19 | -12 |
| ___KI | NA | 2 | 0 | 6 | 5 | 19 | -3 | 6 | 16 | 13 | 0 | 4 |
| UPDRT | m/s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
| __TQI | NA | -8 | -5 | 1 | 1 | 2 | 1 | -10 | 0 | -1 | -19 | -11 |
| SWEAT | NA | -894 | -671 | -424 | -452 | -40 | -27 | -440 | -472 | -420 | -852 | -643 |
| ELEMT | FSTHR | 66HR | 72HR | 78HR | 84HR | 90HR | 96HR | 102HR | 108HR | 114HR | 120HR | 126HR |
_DATE | __UTC | | 2025-12-13 | | | | 2025-12-14 | | | | 2025-12-15 | |
_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 | 12.7\-2.8 | 14.7\7.7 | 5.9\1.4 | 1.0\-1.0 | 15.2\0.3 | 17.2\13.4 | 12.9\12.6 | 12.6\11.9 | 11.0\8.4 | 8.1\2.9 | 1.9\-1.5 |
| SFCTC | C | 12.7 | 7.7 | 1.4 | -1.0 | 15.2 | 13.4 | 12.9 | 11.9 | 8.4 | 2.9 | -1.5 |
| SFCDP | C | -1.3 | 2.3 | 1.0 | -1.4 | 4.0 | 10.6 | 12.2 | 10.9 | -2.9 | -10.0 | -14.3 |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.20 | 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 | 252 | 250 | 285 | 258 | 173 | 223 | 269 | 318 | 325 | 334 | 336 |
| _WSPD | KTS | 7 | 3 | 1 | 2 | 4 | 4 | 5 | 7 | 10 | 9 | 5 |
| _WGST | KTS | 15 | 3 | 1 | 3 | 6 | 4 | 5 | 15 | 15 | 17 | 5 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 0 | 8 | 0 | 0 | 8 | 88 | 20 | 76 | 0 | 0 | 0 |
| _TSTM | NA | | | | | | | | | | | |
| _CAPE | j/kg | 10.0 | 10.0 | 10.0 | 10.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 60.0 | 0 |
| SFCLI | C | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| __TTI | NA | 33 | 30 | 32 | 30 | 35 | 43 | 41 | 41 | 1 | 2 | 10 |
| __DCI | NA | 6 | 4 | 6 | 6 | 7 | 13 | 16 | 13 | 11 | 8 | -17 |
| ___KI | NA | 23 | 16 | 20 | 18 | 19 | 27 | 29 | 27 | 25 | 5 | -6 |
| UPDRT | m/s | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 10 | 0 |
| __TQI | NA | 2 | 2 | 4 | 4 | 2 | 9 | 11 | 9 | 7 | 4 | -19 |
| SWEAT | NA | -279 | -274 | -175 | -199 | -239 | 148 | 208 | 165 | 38 | -296 | -944 |
| ELEMT | FSTHR | 132HR | 138HR | 144HR | 150HR | 156HR | 162HR | 168HR | 174HR | 180HR | 186HR | 192HR |
_DATE | __UTC | | | 2025-12-16 | | | | 2025-12-17 | | | | 2025-12-18 |
_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 | -2.2\-5.3 | 5.0\-4.1 | 7.1\1.1 | -0.2\-3.5 | -3.8\-5.8 | 11.4\-3.7 | 12.9\6.2 | 4.6\0.4 | -0.2\-1.7 | 9.9\0.7 | 10.3\7.1 |
| SFCTC | C | -5.3 | 5.0 | 1.1 | -3.5 | -5.4 | 11.4 | 6.2 | 0.4 | -1.0 | 9.9 | 7.1 |
| SFCDP | C | -17.1 | -11.2 | -10.7 | -9.5 | -7.7 | -5.6 | -5.2 | -5.4 | -5.3 | 3.2 | 6.2 |
| _QPF6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 |
| 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 | 30 | 105 | 118 | 215 | 324 | 256 | 226 | 150 | 89 | 129 | 75 |
| _WSPD | KTS | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 8 | 7 | 6 | 9 |
| _WGST | KTS | 4 | 11 | 4 | 5 | 9 | 8 | 11 | 13 | 11 | 10 | 19 |
| _VSBY | KM | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| SKYC% | % | 0 | 0 | 0 | 12 | 0 | 12 | 56 | 36 | 76 | 92 | 92 |
| _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 | 13 | 20 | 29 | 30 | 32 | 32 | 34 | 30 | 30 | 8 | 45 |
| __DCI | NA | -14 | -9 | 0 | 2 | 1 | 2 | 3 | 1 | 0 | -3 | 14 |
| ___KI | NA | -4 | -2 | 6 | 8 | 15 | 16 | 18 | 16 | 19 | 15 | 42 |
| UPDRT | m/s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| __TQI | NA | -19 | -14 | -4 | -1 | -1 | 0 | 1 | -1 | -1 | -4 | 15 |
| SWEAT | NA | -991 | -634 | -312 | -304 | -248 | -215 | -149 | -177 | -229 | -405 | 284 |
| ELEMT | FSTHR | 198HR | 204HR | 210HR | 216HR | 222HR | 228HR | 234HR | 240HR | 246HR | 252HR | 258HR |
_DATE | __UTC | | | | 2025-12-19 | | | | | | | |
_TIME | __UTC | 06:00 | 12:00 | 18:00 | 00:00 | 06:00 | | | | | | |
| MX\MN | C | 6.7\6.2 | 6.5\6.3 | 12.8\6.9 | 16.1\14.1 | 14.8\13.8 | \ | \ | \ | \ | \ | \ |
| SFCTC | C | 6.3 | 6.5 | 12.8 | 14.9 | 13.8 | | | | | | |
| SFCDP | C | 6.1 | 6.2 | 10.3 | 14.7 | 12.6 | | | | | | |
| _QPF6 | IN | 0.20 | 0.10 | 0.00 | 0.60 | 0.00 | | | | | | |
| SNOW6 | IN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | | | | | |
| _WDIR | DIR | 92 | 93 | 149 | 241 | 297 | | | | | | |
| _WSPD | KTS | 6 | 7 | 7 | 5 | 5 | | | | | | |
| _WGST | KTS | 9 | 12 | 16 | 5 | 5 | | | | | | |
| _VSBY | KM | NA | NA | NA | NA | NA | | | | | | |
| SKYC% | % | 92 | 92 | 92 | 92 | 8 | | | | | | |
| _TSTM | | | | | | | | | | | | |
| _CAPE | j/kg | 0 | 0 | 0 | 0 | 0 | | | | | | |
| SFCLI | C | NA | NA | NA | NA | NA | | | | | | |
| __TTI | NA | 45 | 44 | 46 | 48 | 41 | | | | | | |
| __DCI | NA | 14 | 17 | 19 | 20 | 20 | | | | | | |
| ___KI | NA | 42 | 37 | 37 | 35 | 32 | | | | | | |
| UPDRT | m/s | 0 | 0 | 0 | 0 | 0 | | | | | | |
| __TQI | NA | 13 | 14 | 15 | 16 | 16 | | | | | | |
| SWEAT | NA | 212 | 111 | 289 | 316 | 226 | | | | | | |