Public Reports Air & Water Database Public Reports Public Reports Air & Water Database Public Reports

Site Information & Details

SNOTEL Site: Lower Twin
State: Montana
Site Number: 603
County: Madison
Latitude: 45 deg; 31 min N
Longitude: 111 deg; 55 min W
Elevation: 7920 feet
Reporting since: 1976-10-01
Questions about this site.
Site photo not available - typical SNOTEL site is shown.
Site notes:
  • Data is provisional and subject to revision.
  • More site notes.
  • Site photo not available - typical SNOTEL site is shown.
  • 2025-March-29 National Water and Climate Center
  • To Obtain the Daily Normals for the Period 1991-2020:
  • Daily Snow Water Equivalent Medians or Averages
  • Daily Accumulated Precipitation Medians or Averages
Site Reports:
Report Type Daily Current Water
Year*		 Historical Hourly
Standard Sensors† (Most Current Data) Last 7 Days Daily Readings Daily (Csv Delimited) Last 7 Days
Precipitation, Accumulated Last 7 Days Daily Table Daily Table Last 7 Days
Snow Depth Last 7 Days Daily Readings   Last 7 Days
Snow Water Equivalent Last 7 Days Daily Table  •  Daily Graph Daily  •  Monthly Last 7 Days
Temperature Last 7 Days Max  •  Min  •  Avg Max  •  Min  •  Avg Last 7 Days

Element Reports:
Check to view temperatures in degrees Fahrenheit. Default is degrees Celsius.
Select Report Content Select Time Series Select Format
Check here to view reports in new window.