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 240.7 2021-08-11T13:54:54.668Z 240.7 2021-08-11T13:54:55.335Z 240.6 2021-08-11T13:54:55.974Z 240.7 2021-08-11T13:54:56.665Z 240.7 2021-08-11T13:54:57.370Z 240.7 2021-08-11T13:54:58.090Z 240.7 2021-08-11T13:54:58.761Z 240.6 2021-08-11T13:54:59.462Z 240.6 2021-08-11T13:55:00.170Z 240.7 2021-08-11T13:55:00.844Z 240.8 2021-08-11T13:55:01.584Z 240.8 2021-08-11T13:55:02.269Z 240.7 2021-08-11T13:55:02.927Z 240.7 2021-08-11T13:55:03.594Z 240.6 2021-08-11T13:55:04.326Z 240.7 2021-08-11T13:55:04.988Z 240.7 2021-08-11T13:55:05.717Z 240.6 2021-08-11T13:55:06.524Z 240.8 2021-08-11T13:55:07.228Z 240.8 2021-08-11T13:55:07.949Z 240.7 2021-08-11T13:55:08.659Z 240.6 2021-08-11T13:55:09.402Z 240.7 2021-08-11T13:55:10.131Z 240.7 2021-08-11T13:55:10.819Z 240.7 2021-08-11T13:55:11.588Z 240.7 2021-08-11T13:55:12.237Z 240.7 2021-08-11T13:55:12.869Z 240.7 2021-08-11T13:55:13.565Z 240.7 2021-08-11T13:55:14.291Z 240.8 2021-08-11T13:55:15.002Z 240.7 2021-08-11T13:55:15.664Z 240.6 2021-08-11T13:55:16.325Z 240.7 2021-08-11T13:55:17.055Z 240.7 2021-08-11T13:55:17.739Z 240.7 2021-08-11T13:55:18.427Z 240.8 2021-08-11T13:55:19.104Z 240.8 2021-08-11T13:55:19.819Z 240.8 2021-08-11T13:55:20.486Z 240.6 2021-08-11T13:55:21.194Z 240.7 2021-08-11T13:55:21.869Z 240.7 2021-08-11T13:55:22.563Z 240.7 2021-08-11T13:55:23.271Z 240.7 2021-08-11T13:55:23.939Z 240.7 2021-08-11T13:55:24.622Z 240.7 2021-08-11T13:55:25.281Z 240.7 2021-08-11T13:55:25.947Z 240.6 2021-08-11T13:55:26.635Z 240.7 2021-08-11T13:55:27.342Z 240.7 2021-08-11T13:55:28.043Z 240.7 2021-08-11T13:55:28.769Z 240.7 2021-08-11T13:55:29.470Z 240.6 2021-08-11T13:55:30.140Z 240.7 2021-08-11T13:55:30.776Z 240.7 2021-08-11T13:55:31.474Z 240.6 2021-08-11T13:55:32.296Z 240.7 2021-08-11T13:55:33.054Z 240.6 2021-08-11T13:55:33.701Z 240.7 2021-08-11T13:55:34.369Z 240.7 2021-08-11T13:55:35.005Z 240.8 2021-08-11T13:55:35.642Z 240.6 2021-08-11T13:55:36.289Z 240.8 2021-08-11T13:55:36.967Z 240.7 2021-08-11T13:55:37.619Z 240.7 2021-08-11T13:55:38.271Z 240.8 2021-08-11T13:55:38.920Z 240.7 2021-08-11T13:55:39.576Z 240.8 2021-08-11T13:55:40.319Z 240.7 2021-08-11T13:55:40.969Z 240.8 2021-08-11T13:55:41.655Z 240.7 2021-08-11T13:55:42.342Z 240.7 2021-08-11T13:55:43.019Z 240.7 2021-08-11T13:55:43.739Z 240.7 2021-08-11T13:55:44.433Z 240.7 2021-08-11T13:55:45.140Z 240.7 2021-08-11T13:55:45.823Z 240.7 2021-08-11T13:55:46.543Z 240.8 2021-08-11T13:55:47.237Z 240.7 2021-08-11T13:55:47.939Z 240.7 2021-08-11T13:55:48.626Z 240.7 2021-08-11T13:55:49.447Z 240.7 2021-08-11T13:55:50.285Z 240.7 2021-08-11T13:55:51.006Z 240.6 2021-08-11T13:55:51.723Z 240.7 2021-08-11T13:55:52.449Z 240.8 2021-08-11T13:55:53.204Z 240.7 2021-08-11T13:55:53.933Z 240.7 2021-08-11T13:55:54.686Z 240.7 2021-08-11T13:55:55.452Z 240.7 2021-08-11T13:55:56.180Z 240.7 2021-08-11T13:55:56.893Z 240.7 2021-08-11T13:55:57.609Z 240.7 2021-08-11T13:55:58.329Z 240.7 2021-08-11T13:55:59.067Z 240.7 2021-08-11T13:55:59.755Z 240.7 2021-08-11T13:56:00.494Z 240.8 2021-08-11T13:56:01.243Z 240.7 2021-08-11T13:56:01.981Z 240.7 2021-08-11T13:56:02.711Z 240.6 2021-08-11T13:56:03.430Z 240.6 2021-08-11T13:56:04.144Z