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 230.7 2021-08-11T18:53:45.823Z 230.7 2021-08-11T18:53:46.596Z 230.8 2021-08-11T18:53:47.389Z 230.7 2021-08-11T18:53:48.151Z 230.7 2021-08-11T18:53:49.002Z 230.8 2021-08-11T18:53:49.786Z 230.6 2021-08-11T18:53:50.594Z 230.7 2021-08-11T18:53:51.381Z 230.8 2021-08-11T18:53:52.219Z 230.7 2021-08-11T18:53:52.994Z 230.7 2021-08-11T18:53:53.769Z 230.7 2021-08-11T18:53:54.555Z 230.7 2021-08-11T18:53:55.314Z 230.7 2021-08-11T18:53:56.059Z 230.7 2021-08-11T18:53:56.846Z 230.7 2021-08-11T18:53:57.575Z 230.7 2021-08-11T18:53:58.317Z 230.8 2021-08-11T18:53:59.072Z 230.6 2021-08-11T18:53:59.906Z 230.6 2021-08-11T18:54:00.727Z 230.6 2021-08-11T18:54:01.513Z 230.6 2021-08-11T18:54:02.363Z 230.7 2021-08-11T18:54:06.179Z 230.6 2021-08-11T18:54:06.957Z 230.6 2021-08-11T18:54:07.730Z 230.6 2021-08-11T18:54:08.525Z 230.6 2021-08-11T18:54:09.444Z 230.5 2021-08-11T18:54:10.212Z 230.7 2021-08-11T18:54:10.973Z 230.7 2021-08-11T18:54:11.794Z 230.7 2021-08-11T18:54:12.584Z 230.7 2021-08-11T18:54:13.397Z 230.6 2021-08-11T18:54:14.147Z 230.7 2021-08-11T18:54:14.890Z 230.8 2021-08-11T18:54:15.732Z 230.6 2021-08-11T18:54:16.518Z 230.6 2021-08-11T18:54:17.275Z 230.7 2021-08-11T18:54:18.067Z 230.7 2021-08-11T18:54:18.802Z 230.7 2021-08-11T18:54:19.548Z 230.6 2021-08-11T18:54:20.317Z 230.8 2021-08-11T18:54:21.091Z 230.7 2021-08-11T18:54:21.852Z 230.6 2021-08-11T18:54:22.640Z 230.7 2021-08-11T18:54:23.415Z 230.6 2021-08-11T18:54:24.227Z 230.7 2021-08-11T18:54:25.027Z 230.7 2021-08-11T18:54:26.142Z 230.6 2021-08-11T18:54:26.903Z 230.7 2021-08-11T18:54:27.708Z 230.6 2021-08-11T18:54:28.475Z 230.6 2021-08-11T18:54:29.280Z 230.6 2021-08-11T18:54:30.061Z 230.7 2021-08-11T18:54:30.930Z 230.7 2021-08-11T18:54:31.687Z 230.6 2021-08-11T18:54:32.414Z 230.6 2021-08-11T18:54:33.164Z 230.6 2021-08-11T18:54:33.950Z 230.6 2021-08-11T18:54:34.815Z 230.8 2021-08-11T18:54:35.561Z 230.6 2021-08-11T18:54:36.338Z 230.8 2021-08-11T18:54:37.091Z 230.7 2021-08-11T18:54:37.870Z 230.8 2021-08-11T18:54:38.664Z 230.6 2021-08-11T18:54:39.479Z 230.6 2021-08-11T18:54:40.282Z 230.7 2021-08-11T18:54:41.096Z 230.8 2021-08-11T18:54:41.929Z 230.7 2021-08-11T18:54:42.666Z 230.5 2021-08-11T18:54:43.453Z 230.6 2021-08-11T18:54:44.239Z 230.5 2021-08-11T18:54:45.027Z 230.6 2021-08-11T18:54:45.843Z 230.7 2021-08-11T18:54:46.728Z 230.6 2021-08-11T18:54:47.559Z 230.7 2021-08-11T18:54:48.349Z 230.7 2021-08-11T18:54:49.126Z 230.6 2021-08-11T18:54:49.847Z 230.6 2021-08-11T18:54:50.631Z 230.8 2021-08-11T18:54:51.410Z 230.7 2021-08-11T18:54:52.166Z 230.7 2021-08-11T18:54:52.971Z 230.8 2021-08-11T18:54:53.696Z 230.6 2021-08-11T18:54:54.480Z 230.6 2021-08-11T18:54:55.483Z 230.6 2021-08-11T18:54:56.286Z 230.6 2021-08-11T18:54:57.022Z 230.7 2021-08-11T18:54:57.803Z 230.7 2021-08-11T18:54:58.535Z 230.7 2021-08-11T18:54:59.374Z 230.7 2021-08-11T18:55:00.118Z 230.6 2021-08-11T18:55:01.005Z 230.7 2021-08-11T18:55:01.756Z 230.7 2021-08-11T18:55:02.484Z 230.7 2021-08-11T18:55:03.223Z 230.5 2021-08-11T18:55:03.994Z 230.7 2021-08-11T18:55:04.779Z 230.6 2021-08-11T18:55:05.583Z 230.7 2021-08-11T18:55:06.301Z 230.7 2021-08-11T18:55:07.110Z