all edu.ucar.rda GRID NetCDF Freely Available Most datasets of surface meteorology are deterministic, yet many applications using these datasets require or can benefit from uncertainty estimates in meteorological fields. Motivated by this gap, we applied a locally-weighted spatial regression technique with the widely-used North American Land Data Assimilation version 2 (NLDAS-2) dataset values to generate ensemble estimates for daily precipitation, daily mean temperature, and diurnal temperature range. The approach is a form of ensemble dressing. This uncertainty dataset and methods from this work are made publicly available to support research such a data assimilation or model uncertainty studies. The dataset includes a 100-member ensemble for daily precipitation, temperature and diurnal temperature range at 1/8th degree for the NLDAS-2 domain (25 to 53 North, 125 to 67 West), for the time period 1979-2019. It also includes the spatial regression coefficients and other inputs needed to run the Gridded Meteorological Ensemble Tool (GMET) used to generate the ensembles. A limited number of summary statistical analyses of the dataset are also included. UCAR/NCAR/CGD UCAR/NCAR/RAL/HAP USASK/HYDROLOGY NCAR/RDA 236.5 2021-08-11T16:19:39.086Z 236.5 2021-08-11T16:19:39.929Z 236.5 2021-08-11T16:19:40.781Z 236.4 2021-08-11T16:19:41.588Z 236.5 2021-08-11T16:19:42.427Z 236.5 2021-08-11T16:19:43.267Z 236.5 2021-08-11T16:19:44.071Z 236.5 2021-08-11T16:19:44.893Z 236.4 2021-08-11T16:19:45.701Z 236.5 2021-08-11T16:19:46.540Z 236.5 2021-08-11T16:19:47.333Z 236.4 2021-08-11T16:19:48.131Z 236.4 2021-08-11T16:19:48.949Z 236.5 2021-08-11T16:19:49.760Z 236.5 2021-08-11T16:19:50.557Z 236.5 2021-08-11T16:19:51.387Z 236.5 2021-08-11T16:19:52.174Z 236.4 2021-08-11T16:19:52.983Z 236.5 2021-08-11T16:19:53.801Z 236.4 2021-08-11T16:19:54.626Z 236.4 2021-08-11T16:19:55.432Z 236.5 2021-08-11T16:19:56.245Z 236.5 2021-08-11T16:19:57.068Z 236.4 2021-08-11T16:19:57.839Z 236.6 2021-08-11T16:19:58.602Z 236.5 2021-08-11T16:19:59.394Z 236.4 2021-08-11T16:20:00.167Z 236.4 2021-08-11T16:20:00.985Z 236.5 2021-08-11T16:20:01.845Z 236.5 2021-08-11T16:20:02.668Z 236.4 2021-08-11T16:20:03.429Z 236.6 2021-08-11T16:20:06.681Z 236.5 2021-08-11T16:20:07.531Z 236.4 2021-08-11T16:20:08.478Z 236.5 2021-08-11T16:20:09.321Z 236.5 2021-08-11T16:20:10.112Z 236.5 2021-08-11T16:20:11.129Z 236.5 2021-08-11T16:20:11.924Z 236.5 2021-08-11T16:20:12.710Z 236.6 2021-08-11T16:20:13.486Z 236.6 2021-08-11T16:20:14.331Z 236.5 2021-08-11T16:20:15.126Z 236.5 2021-08-11T16:20:15.953Z 236.4 2021-08-11T16:20:16.806Z 236.5 2021-08-11T16:20:17.702Z 236.3 2021-08-11T16:20:18.531Z 236.5 2021-08-11T16:20:19.324Z 236.5 2021-08-11T16:20:20.280Z 236.4 2021-08-11T16:20:21.157Z 236.5 2021-08-11T16:20:21.997Z 236.4 2021-08-11T16:20:22.817Z 236.5 2021-08-11T16:20:23.638Z 236.4 2021-08-11T16:20:24.449Z 236.5 2021-08-11T16:20:25.308Z 236.5 2021-08-11T16:20:26.097Z 236.5 2021-08-11T16:20:26.910Z 236.4 2021-08-11T16:20:27.718Z 236.6 2021-08-11T16:20:28.564Z 236.5 2021-08-11T16:20:29.379Z 236.5 2021-08-11T16:20:30.159Z 236.5 2021-08-11T16:20:30.934Z 236.5 2021-08-11T16:20:31.700Z 236.5 2021-08-11T16:20:32.481Z 236.5 2021-08-11T16:20:33.267Z 236.4 2021-08-11T16:20:34.058Z 236.4 2021-08-11T16:20:34.819Z 236.6 2021-08-11T16:20:35.592Z 236.5 2021-08-11T16:20:36.456Z 236.5 2021-08-11T16:20:37.264Z 236.5 2021-08-11T16:20:38.069Z 236.5 2021-08-11T16:20:38.905Z 236.5 2021-08-11T16:20:39.699Z 236.5 2021-08-11T16:20:40.508Z 236.4 2021-08-11T16:20:41.297Z 236.5 2021-08-11T16:20:42.415Z 236.5 2021-08-11T16:20:43.211Z 236.4 2021-08-11T16:20:44.047Z 236.4 2021-08-11T16:20:44.832Z 236.5 2021-08-11T16:20:45.629Z 236.5 2021-08-11T16:20:46.395Z 236.4 2021-08-11T16:20:47.161Z 236.5 2021-08-11T16:20:49.109Z 236.5 2021-08-11T16:20:49.907Z 236.5 2021-08-11T16:20:50.723Z 236.5 2021-08-11T16:20:51.553Z 236.4 2021-08-11T16:20:52.389Z 236.5 2021-08-11T16:20:53.173Z 236.5 2021-08-11T16:20:53.936Z 236.6 2021-08-11T16:20:54.739Z 236.5 2021-08-11T16:20:55.542Z 236.4 2021-08-11T16:20:56.316Z 236.5 2021-08-11T16:20:57.117Z 236.6 2021-08-11T16:20:58.066Z 236.5 2021-08-11T16:20:58.985Z 236.5 2021-08-11T16:20:59.765Z 236.4 2021-08-11T16:21:00.584Z 236.4 2021-08-11T16:21:01.359Z 236.5 2021-08-11T16:21:02.139Z 236.4 2021-08-11T16:21:02.973Z 236.5 2021-08-11T16:21:03.787Z