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| KETTLE--AT LAURIER (LAUW1) |
County: FERRY     State: WA |
| Elevation: 1426 (feet)      Latitude: 48 59' 3"    Longitude: 118 12' 55" |
|   | Error (feet) -- Lead Time in Hours | |||||||||||
| Forecast Time (GMT) | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 | 66 | 72 |
| 2021-04-19 17:21:00 | -0.072 | -0.22 | -0.269 | -0.326 | -0.386 | -0.385 | -0.371 | -0.332 | -0.343 | -0.376 | -0.372 | -0.348 |
| 2021-04-19 18:43:00 | -0.09 | -0.126 | -0.192 | -0.264 | -0.276 | -0.276 | -0.251 | -0.275 | -0.322 | -0.324 | -0.302 | -0.34 |
| 2021-04-19 21:52:00 | -0.089 | -0.124 | -0.188 | -0.259 | -0.27 | -0.269 | -0.243 | -0.267 | -0.314 | -0.315 | -0.292 | -0.327 |
| 2021-04-20 15:47:00 | -0.02 | -0.007 | -0.014 | -0.013 | -0.064 | -0.134 | -0.159 | -0.15 | -0.187 | -0.261 | -0.302 | -0.329 |
| 2021-04-20 22:33:00 | 0.062 | 0.069 | 0.067 | 0.000999999999999 | -0.088 | -0.134 | -0.152 | -0.22 | -0.333 | -0.396 | -0.437 | -0.457 |
| 2021-04-21 15:47:00 | -0.05 | -0.134 | -0.182 | -0.201 | -0.273 | -0.393 | -0.476 | -0.533 | -0.56 | -0.534 | -0.546 | -0.531 |
| 2021-04-21 22:11:00 | -0.046 | -0.089 | -0.117 | -0.198 | -0.327 | -0.418 | -0.477 | -0.502 | -0.487 | -0.506 | -0.496 | -0.449 |
| 2021-04-22 17:13:00 | -0.039 | -0.165 | -0.266 | -0.338 | -0.374 | -0.371 | -0.413 | -0.427 | -0.402 | -0.387 | -0.328 | -0.157 |
| 2021-04-22 22:44:00 | -0.054 | -0.078 | -0.139 | -0.168 | -0.182 | -0.276 | -0.382 | -0.388 | -0.397 | -0.33 | -0.133 | 0.004 |
| 2021-04-23 15:41:00 | -0.03 | -0.013 | -0.039 | -0.028 | 0.036 | 0.079 | 0.165 | 0.367 | 0.521 | 0.571 | 0.572 | 0.656 |
| 2021-04-23 22:18:00 | 0.011 | -0.016 | -0.004 | 0.064 | 0.115 | 0.209 | 0.416 | 0.578 | 0.643 | 0.661 | 0.767 | 0.729 |
| 2021-04-24 17:45:00 | 0.005 | 0.004 | 0.039 | 0.193 | 0.323 | 0.378 | 0.398 | 0.507 | 0.468 | - - | - - | - - |
| 2021-04-24 22:54:00 | -0.015 | -0.01 | 0.113 | 0.223 | 0.278 | 0.325 | 0.468 | 0.451 | - - | - - | - - | - - |
| 2021-04-25 16:44:00 | 0.004 | -0.028 | -0.083 | 0.021 | 0.036 | - - | - - | - - | - - | - - | - - | - - |
| 2021-04-25 22:54:00 | -0.008 | -0.004 | 0.059 | 0.04 | - - | - - | - - | - - | - - | - - | - - | - - |
| Percent Bias | -0.33 | -0.71 | -0.92 | -0.95 | -1.17 | -1.45 | -1.29 | -1.04 | -1.62 | -2.26 | -1.92 | -1.58 |
| Mean Absolute Error (feet) | 0.04 | 0.07 | 0.12 | 0.16 | 0.22 | 0.28 | 0.34 | 0.38 | 0.41 | 0.42 | 0.41 | 0.39 |
| RMSE (feet) | 0.05 | 0.10 | 0.14 | 0.19 | 0.25 | 0.30 | 0.36 | 0.40 | 0.43 | 0.44 | 0.45 | 0.44 |