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 232.8 2021-08-11T19:15:13.978Z 232.9 2021-08-11T19:15:14.759Z 232.9 2021-08-11T19:15:15.511Z 232.8 2021-08-11T19:15:18.341Z 232.8 2021-08-11T19:15:19.192Z 232.7 2021-08-11T19:15:19.952Z 232.7 2021-08-11T19:15:20.748Z 232.9 2021-08-11T19:15:21.488Z 232.8 2021-08-11T19:15:22.272Z 232.9 2021-08-11T19:15:23.098Z 232.9 2021-08-11T19:15:23.901Z 232.7 2021-08-11T19:15:24.797Z 232.8 2021-08-11T19:15:25.549Z 232.8 2021-08-11T19:15:26.286Z 232.8 2021-08-11T19:15:27.133Z 232.8 2021-08-11T19:15:27.912Z 232.7 2021-08-11T19:15:28.713Z 232.8 2021-08-11T19:15:29.505Z 232.8 2021-08-11T19:15:30.294Z 232.9 2021-08-11T19:15:31.110Z 232.8 2021-08-11T19:15:31.904Z 232.7 2021-08-11T19:15:32.675Z 232.7 2021-08-11T19:15:33.457Z 232.7 2021-08-11T19:15:34.198Z 232.8 2021-08-11T19:15:34.967Z 232.7 2021-08-11T19:15:35.699Z 232.7 2021-08-11T19:15:36.496Z 232.8 2021-08-11T19:15:37.290Z 232.7 2021-08-11T19:15:38.093Z 232.9 2021-08-11T19:15:38.848Z 232.7 2021-08-11T19:15:39.631Z 232.8 2021-08-11T19:15:40.366Z 232.8 2021-08-11T19:15:41.160Z 232.7 2021-08-11T19:15:41.983Z 232.8 2021-08-11T19:15:42.748Z 232.8 2021-08-11T19:15:43.763Z 232.8 2021-08-11T19:15:44.548Z 232.8 2021-08-11T19:15:45.314Z 232.8 2021-08-11T19:15:46.060Z 232.8 2021-08-11T19:15:46.857Z 232.8 2021-08-11T19:15:47.626Z 232.9 2021-08-11T19:15:48.466Z 232.8 2021-08-11T19:15:49.247Z 232.8 2021-08-11T19:15:50.063Z 232.9 2021-08-11T19:15:50.845Z 232.8 2021-08-11T19:15:51.604Z 232.7 2021-08-11T19:15:52.409Z 232.8 2021-08-11T19:15:53.180Z 232.8 2021-08-11T19:15:54.117Z 232.8 2021-08-11T19:15:54.885Z 232.8 2021-08-11T19:15:55.810Z 232.8 2021-08-11T19:15:56.943Z 232.8 2021-08-11T19:15:57.801Z 232.8 2021-08-11T19:15:58.615Z 232.9 2021-08-11T19:15:59.459Z 232.7 2021-08-11T19:16:00.205Z 232.8 2021-08-11T19:16:00.969Z 232.8 2021-08-11T19:16:01.787Z 232.8 2021-08-11T19:16:02.567Z 232.8 2021-08-11T19:16:03.333Z 232.9 2021-08-11T19:16:04.120Z 232.8 2021-08-11T19:16:04.891Z 232.8 2021-08-11T19:16:05.682Z 232.8 2021-08-11T19:16:06.469Z 232.8 2021-08-11T19:16:07.393Z 232.8 2021-08-11T19:16:08.174Z 232.8 2021-08-11T19:16:08.943Z 232.9 2021-08-11T19:16:09.810Z 232.8 2021-08-11T19:16:10.593Z 232.8 2021-08-11T19:16:11.366Z 232.7 2021-08-11T19:16:12.126Z 232.8 2021-08-11T19:16:12.908Z 233.0 2021-08-11T19:16:13.647Z 232.9 2021-08-11T19:16:14.423Z 232.8 2021-08-11T19:16:15.168Z 232.8 2021-08-11T19:16:15.910Z 232.8 2021-08-11T19:16:16.775Z 232.9 2021-08-11T19:16:17.569Z 232.9 2021-08-11T19:16:18.305Z 232.8 2021-08-11T19:16:19.077Z 232.8 2021-08-11T19:16:19.920Z 232.8 2021-08-11T19:16:20.729Z 232.7 2021-08-11T19:16:21.552Z 233.0 2021-08-11T19:16:22.358Z 232.8 2021-08-11T19:16:23.221Z 232.8 2021-08-11T19:16:24.008Z 232.7 2021-08-11T19:16:24.841Z 232.8 2021-08-11T19:16:25.661Z 232.8 2021-08-11T19:16:26.448Z 232.7 2021-08-11T19:16:27.265Z 232.9 2021-08-11T19:16:28.045Z 232.8 2021-08-11T19:16:28.883Z 232.9 2021-08-11T19:16:29.675Z 232.8 2021-08-11T19:16:30.476Z 232.7 2021-08-11T19:16:31.267Z 232.8 2021-08-11T19:16:32.075Z 232.7 2021-08-11T19:16:32.898Z 232.8 2021-08-11T19:16:33.667Z 232.8 2021-08-11T19:16:34.501Z 232.9 2021-08-11T19:16:35.237Z