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 240.3 2021-08-11T12:18:32.629Z 240.2 2021-08-11T12:18:33.338Z 240.3 2021-08-11T12:18:34.007Z 240.2 2021-08-11T12:18:34.672Z 240.3 2021-08-11T12:18:35.330Z 240.2 2021-08-11T12:18:36.010Z 240.3 2021-08-11T12:18:36.723Z 240.3 2021-08-11T12:18:37.414Z 240.2 2021-08-11T12:18:38.101Z 240.3 2021-08-11T12:18:38.838Z 240.3 2021-08-11T12:18:39.493Z 240.3 2021-08-11T12:18:40.216Z 240.3 2021-08-11T12:18:40.932Z 240.3 2021-08-11T12:18:41.612Z 240.3 2021-08-11T12:18:42.307Z 240.3 2021-08-11T12:18:42.994Z 240.2 2021-08-11T12:18:43.698Z 240.3 2021-08-11T12:18:44.361Z 240.3 2021-08-11T12:18:45.140Z 240.2 2021-08-11T12:18:45.828Z 240.2 2021-08-11T12:18:46.577Z 240.3 2021-08-11T12:18:47.311Z 240.2 2021-08-11T12:18:48.022Z 240.2 2021-08-11T12:18:48.703Z 240.2 2021-08-11T12:18:49.405Z 240.3 2021-08-11T12:18:50.127Z 240.2 2021-08-11T12:18:50.857Z 240.2 2021-08-11T12:18:51.535Z 240.2 2021-08-11T12:18:52.236Z 240.3 2021-08-11T12:18:52.931Z 240.3 2021-08-11T12:18:53.590Z 240.3 2021-08-11T12:18:54.245Z 240.3 2021-08-11T12:18:54.901Z 240.3 2021-08-11T12:18:55.564Z 240.3 2021-08-11T12:18:56.211Z 240.3 2021-08-11T12:18:56.882Z 240.2 2021-08-11T12:18:57.528Z 240.3 2021-08-11T12:18:58.201Z 240.2 2021-08-11T12:18:58.916Z 240.3 2021-08-11T12:18:59.679Z 240.3 2021-08-11T12:19:00.370Z 240.3 2021-08-11T12:19:01.099Z 240.3 2021-08-11T12:19:01.801Z 240.3 2021-08-11T12:19:02.490Z 240.2 2021-08-11T12:19:03.154Z 240.2 2021-08-11T12:19:03.841Z 240.2 2021-08-11T12:19:04.585Z 240.3 2021-08-11T12:19:05.302Z 240.2 2021-08-11T12:19:05.981Z 240.2 2021-08-11T12:19:06.732Z 240.3 2021-08-11T12:19:07.402Z 240.3 2021-08-11T12:19:08.218Z 240.3 2021-08-11T12:19:08.949Z 240.3 2021-08-11T12:19:09.799Z 240.3 2021-08-11T12:19:10.656Z 240.2 2021-08-11T12:19:11.349Z 240.3 2021-08-11T12:19:12.412Z 240.3 2021-08-11T12:19:13.124Z 240.3 2021-08-11T12:19:13.823Z 240.2 2021-08-11T12:19:14.520Z 240.2 2021-08-11T12:19:15.238Z 240.2 2021-08-11T12:19:15.923Z 240.3 2021-08-11T12:19:16.664Z 240.3 2021-08-11T12:19:17.371Z 240.2 2021-08-11T12:19:18.069Z 240.3 2021-08-11T12:19:18.759Z 240.2 2021-08-11T12:19:19.510Z 240.2 2021-08-11T12:19:20.248Z 240.2 2021-08-11T12:19:20.968Z 240.3 2021-08-11T12:19:21.688Z 240.3 2021-08-11T12:19:22.459Z 240.3 2021-08-11T12:19:23.191Z 240.3 2021-08-11T12:19:23.985Z 240.3 2021-08-11T12:19:24.737Z 240.2 2021-08-11T12:19:25.444Z 240.2 2021-08-11T12:19:26.163Z 240.2 2021-08-11T12:19:26.856Z 240.3 2021-08-11T12:19:27.546Z 240.2 2021-08-11T12:19:28.273Z 240.2 2021-08-11T12:19:28.964Z 240.2 2021-08-11T12:19:29.716Z 240.2 2021-08-11T12:19:30.663Z 240.2 2021-08-11T12:19:31.544Z 240.2 2021-08-11T12:19:32.292Z 240.3 2021-08-11T12:19:32.968Z 240.3 2021-08-11T12:19:33.688Z 240.3 2021-08-11T12:19:34.380Z 240.2 2021-08-11T12:19:35.080Z 240.3 2021-08-11T12:19:35.835Z 240.3 2021-08-11T12:19:36.536Z 240.2 2021-08-11T12:19:37.264Z 240.2 2021-08-11T12:19:38.317Z 240.2 2021-08-11T12:19:39.055Z 240.3 2021-08-11T12:19:39.749Z 240.2 2021-08-11T12:19:40.444Z 240.3 2021-08-11T12:19:41.160Z 240.3 2021-08-11T12:19:41.844Z 240.2 2021-08-11T12:19:42.545Z 240.2 2021-08-11T12:19:43.219Z 240.2 2021-08-11T12:19:43.930Z