#------------------------------------------------- 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 530: Hoodoo Basin, MT # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Air Temperature Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Observed Value None Instantaneous - Start of Day N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # # 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 # #------------------------------------------------------------------------------------------------------ # # Hoodoo Basin (530) Montana SNOTEL Site - 6060 ft # Reporting Frequency: Daily; Date Range: 2025-10-01 to 2026-09-30 # # As of: Sep 15, 2026, 4:59:50 AM GMT-08:00 # Date,Air Temperature Average (degF),Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Observed (degF) Start of Day Values 2025-10-01,43.7,49.5,41.0,44.1 2025-10-02,44.6,51.4,40.8,41.4 2025-10-03,42.8,45.0,39.2,42.8 2025-10-04,37.4,40.8,33.1,39.2 2025-10-05,33.3,36.9,30.4,33.6 2025-10-06,35.4,43.9,29.8,30.6 2025-10-07,42.4,53.6,32.5,34.2 2025-10-08,46.8,57.4,37.9,42.6 2025-10-09,50.2,58.6,42.8,46.2 2025-10-10,51.1,65.1,43.5,48.9 2025-10-11,36.0,45.0,30.4,44.2 2025-10-12,29.8,31.1,27.1,30.4 2025-10-13,25.9,28.6,23.5,28.4 2025-10-14,28.2,31.6,25.3,25.3 2025-10-15,30.4,32.9,27.5,27.9 2025-10-16,32.0,36.3,28.2,30.0 2025-10-17,33.6,36.5,28.4,32.7 2025-10-18,32.5,41.0,25.5,28.4 2025-10-19,33.1,41.7,30.7,41.0 2025-10-20,30.6,31.5,29.3,30.7 2025-10-21,32.2,36.0,29.5,31.1 2025-10-22,37.6,45.9,31.6,32.0 2025-10-23,36.3,43.9,31.1,34.3 2025-10-24,43.3,51.6,32.4,32.4 2025-10-25,33.1,38.7,29.3,38.7 2025-10-26,27.9,29.8,26.2,29.3 2025-10-27,25.0,26.6,23.9,26.6 2025-10-28,26.6,31.1,21.7,25.2 2025-10-29,30.7,32.7,27.5,28.9 2025-10-30,27.5,31.8,22.6,27.5 2025-10-31,29.8,35.1,24.8,27.1 2025-11-01,37.8,43.9,30.2,30.4 2025-11-02,28.2,32.7,23.7,32.7 2025-11-03,28.4,32.4,24.3,24.3 2025-11-04,32.4,33.8,31.5,32.2 2025-11-05,36.0,41.7,32.0,32.0 2025-11-06,32.5,34.5,31.8,34.5 2025-11-07,28.9,33.6,27.1,32.5 2025-11-08,27.7,30.7,25.7,27.1 2025-11-09,31.3,35.1,27.0,27.5 2025-11-10,39.0,45.7,33.6,34.0 2025-11-11,36.0,40.3,33.6,37.6 2025-11-12,40.5,49.6,35.8,36.5 2025-11-13,43.5,51.8,38.1,39.4 2025-11-14,35.8,40.8,33.1,40.8 2025-11-15,36.5,37.9,34.9,34.9 2025-11-16,39.2,43.0,35.2,37.0 2025-11-17,38.1,40.8,36.9,40.8 2025-11-18,33.3,37.9,25.7,37.4 2025-11-19,26.8,29.3,24.1,26.2 2025-11-20,30.9,34.3,27.7,28.4 2025-11-21,29.1,30.7,27.5,30.4 2025-11-22,30.4,34.5,27.3,28.2 2025-11-23,31.6,33.3,29.7,30.6 2025-11-24,24.4,31.3,19.6,31.1 2025-11-25,20.1,23.5,15.1,19.8 2025-11-26,27.9,30.4,23.5,23.5 2025-11-27,30.7,33.3,27.7,30.0 2025-11-28,23.9,31.3,12.9,31.1 2025-11-29,13.3,18.3,8.1,12.9 2025-11-30,15.6,19.8,10.6,14.9 2025-12-01,19.2,22.3,15.4,16.0 2025-12-02,22.5,23.9,21.6,21.7 2025-12-03,20.5,22.1,19.4,21.6 2025-12-04,23.7,25.0,22.1,22.1 2025-12-05,27.0,30.9,24.1,24.3 2025-12-06,28.8,30.0,27.3,29.7 2025-12-07,28.8,31.1,27.3,27.3 2025-12-08,30.6,34.0,29.3,30.2 2025-12-09,30.0,35.2,27.5,33.8 2025-12-10,36.3,39.0,29.5,29.5 2025-12-11,36.1,37.9,33.4,37.9 2025-12-12,36.7,38.3,34.3,35.8 2025-12-13,34.2,39.7,30.6,34.5 2025-12-14,38.5,43.7,32.4,32.5 2025-12-15,36.9,41.2,32.2,37.8 2025-12-16,32.4,35.4,30.0,35.2 2025-12-17,25.7,36.5,21.2,32.9 2025-12-18,24.4,31.6,21.6,21.9 2025-12-19,23.5,32.0,18.9,31.6 2025-12-20,20.1,21.6,16.9,19.6 2025-12-21,24.6,30.7,15.4,16.9 2025-12-22,27.0,30.7,24.1,30.6 2025-12-23,29.7,31.1,25.3,25.3 2025-12-24,32.0,34.9,30.6,30.7 2025-12-25,32.5,35.1,30.0,33.3 2025-12-26,27.5,30.7,21.0,30.2 2025-12-27,12.0,21.0,4.5,21.0 2025-12-28,7.9,14.2,1.6,5.2 2025-12-29,17.8,21.6,14.0,14.2 2025-12-30,23.2,27.7,18.1,18.9 2025-12-31,27.3,31.6,24.8,25.5 2026-01-01,29.5,34.9,26.2,26.8 2026-01-02,31.5,34.0,29.1,29.3 2026-01-03,33.1,36.3,31.5,32.2 2026-01-04,30.4,32.4,27.1,32.4 2026-01-05,25.3,27.7,22.3,27.3 2026-01-06,24.6,27.1,22.8,23.0 2026-01-07,20.8,27.1,15.8,27.1 2026-01-08,18.3,20.7,16.5,18.1 2026-01-09,21.7,23.5,18.9,18.9 2026-01-10,23.5,27.5,20.8,23.2 2026-01-11,25.7,28.6,20.1,21.6 2026-01-12,30.2,33.3,27.3,27.9 2026-01-13,33.1,36.3,30.4,32.2 2026-01-14,33.1,38.3,30.7,32.0 2026-01-15,29.1,34.3,23.7,34.3 2026-01-16,23.0,28.9,20.1,23.7 2026-01-17,25.3,33.8,19.8,20.1 2026-01-18,22.5,26.4,18.5,23.7 2026-01-19,22.1,28.2,16.5,18.7 2026-01-20,22.3,26.8,17.1,23.4 2026-01-21,18.7,26.2,14.2,17.1 2026-01-22,15.8,21.7,13.1,15.1 2026-01-23,8.8,13.8,4.5,13.8 2026-01-24,10.0,11.5,6.4,8.1 2026-01-25,11.8,17.8,3.2,10.4 2026-01-26,21.7,28.0,13.8,16.3 2026-01-27,25.5,32.5,19.4,24.4 2026-01-28,26.2,30.2,24.1,28.9 2026-01-29,28.9,31.8,26.8,27.3 2026-01-30,31.6,35.4,28.8,28.8 2026-01-31,32.5,36.9,30.2,31.8 2026-02-01,32.4,41.9,28.6,30.7 2026-02-02,29.7,32.4,28.0,30.0 2026-02-03,32.2,34.9,29.3,29.5 2026-02-04,35.6,42.4,32.4,32.7 2026-02-05,40.3,50.5,34.3,34.3 2026-02-06,40.3,48.2,34.7,38.1 2026-02-07,35.2,42.1,28.9,35.6 2026-02-08,30.6,32.2,27.3,31.6 2026-02-09,25.3,27.3,23.2,27.3 2026-02-10,23.0,27.7,19.4,23.2 2026-02-11,23.5,30.4,18.7,19.4 2026-02-12,26.6,32.5,21.2,23.0 2026-02-13,27.9,30.6,26.4,27.1 2026-02-14,28.2,30.2,26.2,26.4 2026-02-15,28.8,30.9,27.7,29.5 2026-02-16,29.7,32.9,26.1,28.0 2026-02-17,21.2,28.9,15.4,28.8 2026-02-18,18.1,21.4,14.4,19.0 2026-02-19,15.8,20.5,11.5,14.4 2026-02-20,14.2,16.0,10.4,16.0 2026-02-21,18.0,27.0,9.3,10.4 2026-02-22,28.9,37.4,20.5,21.0 2026-02-23,30.6,35.6,26.2,34.5 2026-02-24,27.5,30.4,25.7,26.2 2026-02-25,24.1,27.7,21.4,27.3 2026-02-26,24.1,27.7,20.5,21.9 2026-02-27,28.2,31.6,23.0,25.7 2026-02-28,29.7,37.2,23.5,28.8 2026-03-01,30.6,42.1,23.4,25.3 2026-03-02,32.9,42.6,26.6,28.9 2026-03-03,34.5,45.0,26.1,29.1 2026-03-04,31.6,36.0,27.5,35.2 2026-03-05,27.0,28.0,25.7,27.5 2026-03-06,25.7,27.3,24.1,26.6 2026-03-07,32.5,37.0,27.3,27.3 2026-03-08,33.8,36.3,30.4,36.3 2026-03-09,20.3,30.4,16.7,30.4 2026-03-10,16.5,19.8,14.0,16.7 2026-03-11,22.3,29.7,11.8,14.0 2026-03-12,27.1,30.7,24.3,29.7 2026-03-13,27.1,29.3,25.0,25.3 2026-03-14,21.4,28.8,12.9,28.2 2026-03-15,17.1,21.4,11.5,12.9 2026-03-16,28.9,34.9,21.0,21.0 2026-03-17,34.7,37.4,32.9,34.5 2026-03-18,39.9,46.0,34.0,34.3 2026-03-19,45.1,50.9,38.5,41.7 2026-03-20,45.1,54.1,39.2,41.9 2026-03-21,32.2,40.1,27.3,39.4 2026-03-22,28.0,36.0,23.9,27.5 2026-03-23,35.8,46.9,24.6,25.5 2026-03-24,37.8,42.6,33.6,37.2 2026-03-25,31.5,36.3,26.6,36.3 2026-03-26,21.9,27.3,17.4,26.6 2026-03-27,31.3,47.3,16.2,17.4 2026-03-28,38.5,45.7,34.2,36.0 2026-03-29,30.6,34.7,27.9,34.5 2026-03-30,24.1,28.0,16.2,28.0 2026-03-31,25.7,32.2,16.0,16.2 2026-04-01,33.1,37.9,30.4,30.6 2026-04-02,26.4,31.5,24.3,31.5 2026-04-03,28.4,32.0,26.4,27.9 2026-04-04,32.9,41.5,26.6,28.4 2026-04-05,41.4,53.4,30.6,32.0 2026-04-06,45.3,55.0,37.0,39.0 2026-04-07,40.6,46.2,29.1,41.0 2026-04-08,35.4,44.8,25.2,29.1 2026-04-09,37.0,48.0,26.8,30.6 2026-04-10,43.3,56.5,31.8,34.5 2026-04-11,37.8,45.5,31.6,39.6 2026-04-12,36.3,45.9,31.5,32.7 2026-04-13,31.6,34.5,29.8,31.5 2026-04-14,29.7,32.4,27.3,31.1 2026-04-15,27.1,31.8,21.0,27.5 2026-04-16,21.7,23.7,18.9,21.0 2026-04-17,23.9,28.9,19.9,22.3 2026-04-18,28.6,35.8,19.0,22.1 2026-04-19,38.7,52.3,28.4,28.9 2026-04-20,48.2,61.3,37.2,37.9 2026-04-21,50.7,64.9,40.6,43.0 2026-04-22,32.9,42.1,28.2,41.5 2026-04-23,26.2,30.0,20.8,29.8 2026-04-24,24.1,30.7,17.8,22.6 2026-04-25,26.8,34.0,19.4,19.4 2026-04-26,27.9,35.8,20.5,22.3 2026-04-27,29.5,36.7,21.9,24.8 2026-04-28,32.2,37.9,28.9,29.7 2026-04-29,36.5,46.0,29.7,31.5 2026-04-30,41.0,51.8,30.7,31.3 2026-05-01,46.0,57.7,35.2,37.9 2026-05-02,48.7,59.9,39.6,42.3 2026-05-03,49.3,60.4,40.3,44.2 2026-05-04,45.5,55.6,34.9,43.3 2026-05-05,39.6,50.5,30.0,35.1 2026-05-06,46.6,59.0,30.7,31.8 2026-05-07,45.5,54.5,38.1,44.4 2026-05-08,44.6,54.5,36.7,38.5 2026-05-09,43.0,53.2,34.3,39.4 2026-05-10,50.0,63.1,37.0,37.9 2026-05-11,46.2,56.3,38.5,42.8 2026-05-12,52.9,67.8,39.2,40.5 2026-05-13,41.9,59.7,31.3,50.7 2026-05-14,33.6,37.6,31.1,32.9 2026-05-15,33.8,40.1,29.1,32.9 2026-05-16,28.6,31.8,26.2,29.1 2026-05-17,29.7,35.1,26.1,26.4 2026-05-18,33.4,42.4,24.6,26.2 2026-05-19,38.5,47.1,31.1,31.3 2026-05-20,38.5,45.0,32.0,36.3 2026-05-21,38.3,47.3,31.3,32.0 2026-05-22,43.0,51.8,35.2,36.3 2026-05-23,49.1,59.5,37.8,39.9 2026-05-24,50.0,59.5,40.8,44.1 2026-05-25,54.7,70.0,41.9,43.5 2026-05-26,44.8,49.8,39.2,46.4 2026-05-27,52.5,64.4,42.8,45.1 2026-05-28,57.9,72.0,47.1,48.0 2026-05-29,51.4,64.9,41.4,47.5 2026-05-30,39.7,43.2,36.1,43.0 2026-05-31,38.3,42.1,34.9,36.9 2026-06-01,40.5,46.8,36.9,38.8 2026-06-02,42.3,51.6,36.1,36.9 2026-06-03,48.9,60.3,39.4,40.1 2026-06-04,45.9,54.0,39.2,44.4 2026-06-05,46.9,57.0,36.3,39.2 2026-06-06,40.1,45.5,34.3,39.0 2026-06-07,34.3,40.1,30.4,34.3 2026-06-08,44.4,56.1,29.3,30.9 2026-06-09,38.1,41.5,35.4,39.4 2026-06-10,34.7,37.0,31.8,35.4 2026-06-11,43.3,54.1,33.8,36.0 2026-06-12,45.0,55.9,36.0,40.3 2026-06-13,44.6,55.9,34.9,36.0 2026-06-14,50.9,62.2,37.0,38.5 2026-06-15,59.0,68.9,46.4,48.9 2026-06-16,58.5,65.3,47.7,58.3 2026-06-17,50.0,57.9,40.8,47.7 2026-06-18,52.5,62.2,44.8,46.0 2026-06-19,55.2,68.2,42.3,46.8 2026-06-20,56.8,66.2,47.1,52.2 2026-06-21,53.8,63.3,44.2,47.7 2026-06-22,53.6,63.9,44.1,46.8 2026-06-23,54.9,66.4,42.4,46.2 2026-06-24,58.6,71.8,47.1,51.4 2026-06-25,57.4,67.3,47.5,53.8 2026-06-26,45.7,49.8,40.3,48.2 2026-06-27,41.4,44.4,39.0,41.0 2026-06-28,38.3,39.9,36.9,39.9 2026-06-29,41.2,43.7,39.7,39.7 2026-06-30,47.3,54.0,41.7,41.7 2026-07-01,49.6,60.3,41.5,45.0 2026-07-02,51.8,62.4,41.4,42.6 2026-07-03,55.0,65.5,44.1,46.0 2026-07-04,59.2,70.2,47.3,48.9 2026-07-05,59.0,70.0,48.2,52.3 2026-07-06,56.1,64.6,49.1,51.8 2026-07-07,61.2,71.8,49.8,52.7 2026-07-08,63.0,71.2,53.8,57.2 2026-07-09,58.6,68.0,50.2,54.0 2026-07-10,63.9,76.1,50.0,52.3 2026-07-11,65.5,75.2,54.9,61.2 2026-07-12,62.6,70.2,54.1,61.9 2026-07-13,64.9,74.7,57.2,58.5 2026-07-14,57.2,63.9,51.6,61.2 2026-07-15,62.1,74.3,51.1,51.6 2026-07-16,68.0,81.7,56.7,57.9 2026-07-17,69.4,77.7,60.4,64.4 2026-07-18,65.8,75.0,56.1,60.6 2026-07-19,61.3,71.4,50.0,56.1 2026-07-20,59.9,65.3,55.6,57.2 2026-07-21,65.7,78.1,54.7,58.6 2026-07-22,68.5,78.6,60.1,60.6 2026-07-23,67.8,79.0,57.7,62.8 2026-07-24,66.9,76.8,56.8,58.5 2026-07-25,66.9,76.5,56.1,62.8 2026-07-26,60.8,71.2,51.3,56.1 2026-07-27,60.8,71.8,50.0,54.1 2026-07-28,63.9,75.0,54.7,56.8 2026-07-29,62.2,74.5,50.5,54.7 2026-07-30,64.9,75.6,56.8,59.4 2026-07-31,66.7,78.8,54.0,56.8 2026-08-01,65.3,71.8,52.3,65.7 2026-08-02,49.8,58.3,43.5,52.3 2026-08-03,49.8,60.8,40.5,44.6 2026-08-04,55.0,66.9,43.0,46.6 2026-08-05,58.1,69.8,47.7,50.4 2026-08-06,63.0,73.9,53.4,55.8 2026-08-07,66.6,77.4,57.7,58.8 2026-08-08,64.8,75.0,55.6,59.5 2026-08-09,61.9,72.0,51.3,56.8 2026-08-10,60.6,70.7,52.2,56.8 2026-08-11,60.6,70.2,51.4,53.2 2026-08-12,61.2,71.8,50.9,56.5 2026-08-13,57.0,67.6,48.4,52.0 2026-08-14,55.4,65.8,49.3,52.2 2026-08-15,55.8,70.2,47.3,49.3 2026-08-16,57.2,68.0,49.3,50.0 2026-08-17,62.8,73.0,54.0,55.8 2026-08-18,62.4,70.5,55.4,59.7 2026-08-19,61.3,71.6,51.8,56.3 2026-08-20,67.6,79.9,55.6,55.6 2026-08-21,71.1,82.6,62.2,63.5 2026-08-22,68.5,80.4,52.0,67.3 2026-08-23,55.0,63.5,47.8,52.0 2026-08-24,57.0,69.3,44.1,47.8 2026-08-25,65.5,77.4,54.3,56.3 2026-08-26,68.4,78.8,60.4,62.6 2026-08-27,62.8,70.5,52.9,61.3 2026-08-28,57.4,67.6,48.2,52.9 2026-08-29,50.7,57.6,40.6,51.8 2026-08-30,43.7,52.0,37.4,40.8 2026-08-31,53.6,65.8,39.4,42.4 2026-09-01,57.0,72.5,48.0,54.5 2026-09-02,46.4,53.4,40.1,48.6 2026-09-03,42.8,45.3,40.5,45.1 2026-09-04,41.4,46.9,38.5,41.5 2026-09-05,48.0,58.5,39.4,39.6 2026-09-06,50.7,60.3,42.8,47.7 2026-09-07,40.6,43.5,38.8,43.0 2026-09-08,41.9,48.7,37.0,38.8 2026-09-09,49.1,59.2,39.4,39.9 2026-09-10,53.6,63.7,45.3,48.4 2026-09-11,45.7,53.2,41.2,45.3 2026-09-12,46.9,57.0,39.6,41.4 2026-09-13,39.7,45.9,33.4,45.3 2026-09-14,37.0,39.0,34.3,34.7 2026-09-15,,,,34.3