#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: FPACITServiceDesk@usda.gov # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily # Date Range: 2025-10-01 to 2026-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 930: Peterson Meadows, MT # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Value None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Density Value None Instantaneous - Start of Day N/A Percent N/A SNDN The mass of snow per unit volume, expressed as a percent of water content # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Peterson Meadows (930) Montana SNOTEL Site - 7190 ft # Reporting Frequency: Daily; Date Range: 2025-10-01 to 2026-09-30 # # As of: Jun 17, 2026, 8:56:40 PM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Snow Depth (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Snow Density (pct) Start of Day Values 2025-10-01,0.0,0,0.0, 2025-10-02,0.0,0,0.0, 2025-10-03,0.0,0,0.1, 2025-10-04,0.0,0,0.8, 2025-10-05,0.0,0,0.8, 2025-10-06,0.0,0,0.8, 2025-10-07,0.0,0,1.0, 2025-10-08,0.0,0,1.0, 2025-10-09,0.0,0,1.0, 2025-10-10,0.0,0,1.0, 2025-10-11,0.0,0,1.0, 2025-10-12,0.0,0,1.0, 2025-10-13,0.4,2,1.2, 2025-10-14,0.5,3,1.5, 2025-10-15,0.6,3,1.6, 2025-10-16,0.6,2,1.6, 2025-10-17,0.6,2,1.8, 2025-10-18,0.5,1,1.8, 2025-10-19,0.5,1,1.9, 2025-10-20,0.7,2,2.1, 2025-10-21,0.7,2,2.2, 2025-10-22,0.7,2,2.2, 2025-10-23,0.7,2,2.2, 2025-10-24,0.7,1,2.2, 2025-10-25,0.5,1,2.3, 2025-10-26,0.5,1,2.3, 2025-10-27,0.8,3,2.5, 2025-10-28,0.8,3,2.6, 2025-10-29,0.8,2,2.6, 2025-10-30,0.8,2,2.6, 2025-10-31,0.8,2,2.6, 2025-11-01,0.8,2,2.8, 2025-11-02,0.5,1,2.8, 2025-11-03,0.3,1,2.8, 2025-11-04,0.2,1,2.9, 2025-11-05,0.1,1,2.9, 2025-11-06,0.0,0,3.0, 2025-11-07,0.2,2,3.1, 2025-11-08,0.2,2,3.1, 2025-11-09,0.1,1,3.1, 2025-11-10,0.0,0,3.2, 2025-11-11,0.0,0,3.2, 2025-11-12,0.0,0,3.2, 2025-11-13,0.0,0,3.2, 2025-11-14,0.0,0,3.3, 2025-11-15,0.0,0,3.7, 2025-11-16,0.0,0,3.9, 2025-11-17,0.0,0,3.9, 2025-11-18,0.0,0,3.9, 2025-11-19,0.0,0,3.9, 2025-11-20,0.5,3,4.1, 2025-11-21,0.5,1,4.1, 2025-11-22,0.5,1,4.1, 2025-11-23,0.5,2,4.1, 2025-11-24,0.5,1,4.2, 2025-11-25,0.9,5,4.4, 2025-11-26,1.0,4,4.5,25.0 2025-11-27,1.0,4,4.5,25.0 2025-11-28,1.0,4,4.5,25.0 2025-11-29,1.2,7,4.6,17.1 2025-11-30,1.3,7,4.7,18.6 2025-12-01,1.3,6,4.7,21.7 2025-12-02,1.5,7,5.0,21.4 2025-12-03,1.6,10,5.0,16.0 2025-12-04,1.7,9,5.1,18.9 2025-12-05,2.0,11,5.3,18.2 2025-12-06,2.4,15,5.7,16.0 2025-12-07,2.7,18,6.1,15.0 2025-12-08,2.7,17,6.4,15.9 2025-12-09,2.7,15,6.5,18.0 2025-12-10,2.9,14,6.5,20.7 2025-12-11,2.9,12,6.7,24.2 2025-12-12,2.8,11,6.7,25.5 2025-12-13,2.8,10,6.7,28.0 2025-12-14,2.7,9,6.7,30.0 2025-12-15,2.7,9,6.7,30.0 2025-12-16,2.7,9,6.8,30.0 2025-12-17,2.7,9,6.8,30.0 2025-12-18,2.7,8,6.8,33.8 2025-12-19,3.0,11,7.1,27.3 2025-12-20,3.5,15,7.6,23.3 2025-12-21,3.5,14,7.6,25.0 2025-12-22,3.5,14,7.6,25.0 2025-12-23,3.7,14,7.6,26.4 2025-12-24,3.6,14,7.8,25.7 2025-12-25,3.6,13,7.8,27.7 2025-12-26,3.6,14,7.9,25.7 2025-12-27,3.9,13,7.9,30.0 2025-12-28,4.2,18,7.9,23.3 2025-12-29,4.2,17,8.1,24.7 2025-12-30,4.2,16,8.3,26.2 2025-12-31,4.2,16,8.3,26.2 2026-01-01,4.2,16,8.4,26.2 2026-01-02,4.2,16,8.5,26.2 2026-01-03,4.4,17,8.6,25.9 2026-01-04,4.5,18,8.6,25.0 2026-01-05,4.7,20,8.7,23.5 2026-01-06,5.2,25,8.9,20.8 2026-01-07,5.2,25,9.2,20.8 2026-01-08,5.4,25,9.2,21.6 2026-01-09,5.4,25,9.4,21.6 2026-01-10,5.4,24,9.5,22.5 2026-01-11,5.4,23,9.5,23.5 2026-01-12,5.4,22,9.5,24.5 2026-01-13,5.4,21,9.5,25.7 2026-01-14,5.4,21,9.5,25.7 2026-01-15,5.4,20,9.5,27.0 2026-01-16,5.4,20,9.5,27.0 2026-01-17,5.4,20,9.5,27.0 2026-01-18,5.4,20,9.5,27.0 2026-01-19,5.4,20,9.5,27.0 2026-01-20,5.4,20,9.5,27.0 2026-01-21,5.4,20,9.5,27.0 2026-01-22,5.4,20,9.5,27.0 2026-01-23,5.4,20,9.5,27.0 2026-01-24,5.4,20,9.5,27.0 2026-01-25,5.4,20,9.5,27.0 2026-01-26,5.6,20,9.5,28.0 2026-01-27,5.6,20,9.7,28.0 2026-01-28,5.6,20,9.7,28.0 2026-01-29,5.6,20,9.7,28.0 2026-01-30,5.6,20,9.8,28.0 2026-01-31,5.6,20,9.8,28.0 2026-02-01,5.6,20,9.8,28.0 2026-02-02,5.6,20,9.8,28.0 2026-02-03,5.6,20,9.8,28.0 2026-02-04,5.6,20,9.8,28.0 2026-02-05,5.6,20,9.8,28.0 2026-02-06,5.6,20,9.8,28.0 2026-02-07,5.6,20,9.8,28.0 2026-02-08,5.6,20,9.8,28.0 2026-02-09,5.7,22,9.9,25.9 2026-02-10,6.1,26,10.3,23.5 2026-02-11,6.1,24,10.3,25.4 2026-02-12,6.1,24,10.3,25.4 2026-02-13,6.1,23,10.3,26.5 2026-02-14,6.1,23,10.3,26.5 2026-02-15,6.1,23,10.3,26.5 2026-02-16,6.1,24,10.3,25.4 2026-02-17,6.1,23,10.4,26.5 2026-02-18,6.5,28,10.8,23.2 2026-02-19,6.8,33,11.1,20.6 2026-02-20,6.8,31,11.1,21.9 2026-02-21,6.9,30,11.2,23.0 2026-02-22,6.9,29,11.2,23.8 2026-02-23,6.9,28,11.2,24.6 2026-02-24,6.9,27,11.2,25.6 2026-02-25,6.9,28,11.2,24.6 2026-02-26,7.0,29,11.2,24.1 2026-02-27,7.0,29,11.3,24.1 2026-02-28,7.0,28,11.4,25.0 2026-03-01,7.0,28,11.4,25.0 2026-03-02,7.0,27,11.4,25.9 2026-03-03,7.0,27,11.4,25.9 2026-03-04,7.0,26,11.4,26.9 2026-03-05,7.5,31,11.4,24.2 2026-03-06,8.2,37,12.4,22.2 2026-03-07,8.2,36,12.6,22.8 2026-03-08,8.2,34,12.7,24.1 2026-03-09,8.2,33,12.7,24.8 2026-03-10,8.2,33,12.7,24.8 2026-03-11,8.3,33,12.7,25.2 2026-03-12,8.4,33,12.8,25.5 2026-03-13,9.0,37,13.0,24.3 2026-03-14,9.2,38,13.3,24.2 2026-03-15,9.4,39,13.5,24.1 2026-03-16,9.4,39,13.6,24.1 2026-03-17,9.5,38,13.8,25.0 2026-03-18,9.4,37,13.9,25.4 2026-03-19,9.0,34,13.9,26.5 2026-03-20,8.7,32,14.0,27.2 2026-03-21,8.7,32,14.0,27.2 2026-03-22,8.7,31,14.0,28.1 2026-03-23,8.7,30,14.0,29.0 2026-03-24,8.5,31,14.0,27.4 2026-03-25,8.5,29,14.0,29.3 2026-03-26,8.6,30,14.1,28.7 2026-03-27,8.7,30,14.2,29.0 2026-03-28,8.7,28,14.6,31.1 2026-03-29,8.5,28,14.7,30.4 2026-03-30,8.4,27,14.7,31.1 2026-03-31,8.6,28,14.7,30.7 2026-04-01,8.6,28,14.9,30.7 2026-04-02,8.6,27,15.0,31.9 2026-04-03,9.4,35,15.2,26.9 2026-04-04,9.5,34,15.6,27.9 2026-04-05,9.5,32,15.8,29.7 2026-04-06,9.3,30,15.9,31.0 2026-04-07,9.0,28,15.9,32.1 2026-04-08,9.0,27,16.0,33.3 2026-04-09,8.9,26,16.0,34.2 2026-04-10,8.9,25,16.0,35.6 2026-04-11,8.4,25,16.0,33.6 2026-04-12,8.3,24,16.0,34.6 2026-04-13,8.2,24,16.0,34.2 2026-04-14,8.0,23,16.0,34.8 2026-04-15,7.9,23,16.0,34.3 2026-04-16,8.0,25,16.0,32.0 2026-04-17,8.1,24,16.1,33.8 2026-04-18,8.2,23,16.2,35.7 2026-04-19,8.3,22,16.3,37.7 2026-04-20,7.6,22,16.4,34.5 2026-04-21,7.0,20,16.4,35.0 2026-04-22,6.4,18,16.5,35.6 2026-04-23,6.9,21,16.6,32.9 2026-04-24,7.7,30,17.0,25.7 2026-04-25,7.7,28,17.6,27.5 2026-04-26,7.8,27,17.7,28.9 2026-04-27,7.8,26,17.9,30.0 2026-04-28,7.8,25,18.0,31.2 2026-04-29,7.8,25,18.1,31.2 2026-04-30,7.8,24,18.1,32.5 2026-05-01,7.7,23,18.2,33.5 2026-05-02,7.3,21,18.2,34.8 2026-05-03,6.9,19,18.2,36.3 2026-05-04,6.5,17,18.2,38.2 2026-05-05,5.7,15,18.2,38.0 2026-05-06,5.1,14,18.2,36.4 2026-05-07,4.4,13,18.2,33.8 2026-05-08,3.6,11,18.2,32.7 2026-05-09,2.7,8,18.2,33.8 2026-05-10,2.0,6,18.2,33.3 2026-05-11,0.8,3,18.2, 2026-05-12,0.2,1,18.2, 2026-05-13,0.0,0,18.2, 2026-05-14,0.0,0,18.2, 2026-05-15,0.0,0,18.2, 2026-05-16,0.0,0,18.2, 2026-05-17,0.1,0,18.2, 2026-05-18,0.2,1,18.2, 2026-05-19,0.2,1,18.4, 2026-05-20,0.0,0,18.7, 2026-05-21,0.4,2,19.0, 2026-05-22,0.0,0,19.3, 2026-05-23,0.0,0,19.6, 2026-05-24,0.0,0,19.6, 2026-05-25,0.0,0,19.6, 2026-05-26,0.0,0,19.6, 2026-05-27,0.0,0,19.6, 2026-05-28,0.0,0,19.6, 2026-05-29,0.0,0,19.6, 2026-05-30,0.0,0,19.7, 2026-05-31,0.0,0,20.3, 2026-06-01,0.0,0,21.5, 2026-06-02,0.0,0,21.9, 2026-06-03,0.0,0,22.0, 2026-06-04,0.0,0,22.0, 2026-06-05,0.0,0,22.0, 2026-06-06,0.0,0,22.0, 2026-06-07,0.0,0,22.0, 2026-06-08,0.0,0,22.0, 2026-06-09,0.0,0,22.0, 2026-06-10,0.0,0,22.1, 2026-06-11,0.0,0,22.1, 2026-06-12,0.0,0,22.1, 2026-06-13,0.0,0,22.1, 2026-06-14,0.0,0,22.1, 2026-06-15,0.0,0,22.1, 2026-06-16,0.0,0,22.2, 2026-06-17,0.0,0,22.2,