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 234.9 2021-08-11T18:30:23.367Z 234.9 2021-08-11T18:30:24.151Z 234.8 2021-08-11T18:30:24.954Z 234.9 2021-08-11T18:30:25.708Z 234.9 2021-08-11T18:30:26.679Z 234.9 2021-08-11T18:30:27.519Z 234.9 2021-08-11T18:30:28.283Z 234.8 2021-08-11T18:30:29.050Z 235.0 2021-08-11T18:30:29.816Z 234.9 2021-08-11T18:30:30.615Z 235.0 2021-08-11T18:30:31.390Z 235.0 2021-08-11T18:30:32.226Z 234.9 2021-08-11T18:30:33.008Z 234.9 2021-08-11T18:30:33.899Z 234.8 2021-08-11T18:30:34.703Z 234.9 2021-08-11T18:30:35.460Z 234.9 2021-08-11T18:30:36.246Z 235.0 2021-08-11T18:30:37.068Z 234.9 2021-08-11T18:30:37.804Z 234.9 2021-08-11T18:30:38.586Z 234.8 2021-08-11T18:30:39.370Z 235.0 2021-08-11T18:30:40.154Z 234.9 2021-08-11T18:30:40.972Z 234.9 2021-08-11T18:30:41.791Z 235.0 2021-08-11T18:30:42.555Z 235.0 2021-08-11T18:30:43.385Z 235.0 2021-08-11T18:30:44.171Z 234.9 2021-08-11T18:30:44.983Z 234.9 2021-08-11T18:30:45.776Z 234.8 2021-08-11T18:30:46.535Z 234.9 2021-08-11T18:30:47.265Z 234.8 2021-08-11T18:30:48.057Z 235.0 2021-08-11T18:30:48.825Z 234.9 2021-08-11T18:30:52.470Z 235.0 2021-08-11T18:30:53.244Z 235.0 2021-08-11T18:30:53.997Z 234.9 2021-08-11T18:30:54.771Z 234.9 2021-08-11T18:30:55.578Z 234.9 2021-08-11T18:30:56.361Z 234.9 2021-08-11T18:30:57.097Z 234.9 2021-08-11T18:30:57.901Z 234.9 2021-08-11T18:30:58.650Z 234.8 2021-08-11T18:30:59.432Z 235.0 2021-08-11T18:31:00.208Z 234.9 2021-08-11T18:31:00.971Z 234.9 2021-08-11T18:31:01.738Z 235.0 2021-08-11T18:31:02.497Z 235.0 2021-08-11T18:31:03.301Z 234.9 2021-08-11T18:31:04.107Z 234.9 2021-08-11T18:31:04.934Z 234.8 2021-08-11T18:31:05.669Z 234.9 2021-08-11T18:31:06.468Z 235.0 2021-08-11T18:31:07.226Z 234.9 2021-08-11T18:31:08.016Z 235.0 2021-08-11T18:31:08.776Z 234.9 2021-08-11T18:31:09.560Z 234.9 2021-08-11T18:31:10.335Z 234.9 2021-08-11T18:31:11.151Z 234.9 2021-08-11T18:31:11.933Z 234.9 2021-08-11T18:31:12.733Z 234.9 2021-08-11T18:31:13.593Z 234.9 2021-08-11T18:31:14.327Z 234.8 2021-08-11T18:31:15.072Z 234.8 2021-08-11T18:31:15.838Z 234.9 2021-08-11T18:31:16.667Z 234.9 2021-08-11T18:31:17.418Z 234.9 2021-08-11T18:31:18.321Z 234.9 2021-08-11T18:31:19.130Z 235.0 2021-08-11T18:31:19.900Z 235.1 2021-08-11T18:31:20.661Z 235.0 2021-08-11T18:31:21.414Z 234.8 2021-08-11T18:31:22.180Z 234.8 2021-08-11T18:31:22.979Z 234.8 2021-08-11T18:31:23.724Z 234.9 2021-08-11T18:31:24.514Z 235.0 2021-08-11T18:31:25.291Z 234.9 2021-08-11T18:31:26.099Z 234.9 2021-08-11T18:31:26.920Z 235.0 2021-08-11T18:31:27.667Z 235.0 2021-08-11T18:31:28.529Z 234.8 2021-08-11T18:31:29.279Z 235.1 2021-08-11T18:31:30.041Z 234.9 2021-08-11T18:31:30.792Z 234.9 2021-08-11T18:31:31.548Z 234.9 2021-08-11T18:31:32.294Z 235.0 2021-08-11T18:31:33.077Z 234.9 2021-08-11T18:31:33.859Z 234.9 2021-08-11T18:31:34.616Z 234.9 2021-08-11T18:31:35.392Z 235.0 2021-08-11T18:31:36.181Z 234.9 2021-08-11T18:31:36.948Z 234.8 2021-08-11T18:31:37.710Z 234.8 2021-08-11T18:31:38.433Z 234.8 2021-08-11T18:31:39.229Z 234.9 2021-08-11T18:31:40.018Z 234.9 2021-08-11T18:31:40.802Z 234.9 2021-08-11T18:31:41.559Z 235.0 2021-08-11T18:31:42.309Z 234.9 2021-08-11T18:31:43.070Z 235.0 2021-08-11T18:31:43.834Z