Snow Science, SNOTEL & Outdoor Recreation Guides
Comprehensive, original reference guides written for snowmobilers, backcountry tourers, and winter enthusiasts looking to understand mountain weather, sensor telemetry, and snowpack physics.
What is Snow Water Equivalent (SWE) and Why Does It Matter?
Snow depth tells you how high the snow reaches; Snow Water Equivalent (SWE) tells you how much water and mass is actually packed into that snow.
How Much Snow Do You Need to Snowmobile? (Trail vs. Mountain)
Clear breakdown of minimum base depth requirements for groomed trail riding vs deep backcountry mountain boondocking.
How to Read a SNOTEL Report Like a Pro
Master the automated telemetry reports from USDA NRCS automated snow telemetry stations across the American West.
Wet Snow vs. Dry Snow: How Temperature Shapes Your Ride
From fluffy blower powder to heavy wet cement: understanding crystal formations, wax choices, and machine cooling.
What is the Freezing Level and Why You Must Watch It
The critical elevation boundary where precipitation transitions between rain and snow, and how it impacts passes.
Rain-on-Snow: Why It Destroys Snowpack Bases and How to Recover
Thermal and structural devastation caused by warm atmospheric river rain events on existing snowpack.
How the SnowBase Condition Score is Computed
A transparent look into our 0-10 activity condition algorithm, input variables, penalty formulas, and real-time calculation.
Nordic Skiing: Ideal Snowpack, Temperatures, and Waxing Windows
Everything you need to know about snow temperatures, track setting, and glide optimization for classic and skate skiing.
How to Check the Official Avalanche Forecast Before Entering Backcountry
Crucial steps for consulting official avalanche centers (CAIC, UAC, NWAC, BTAC) before skiing or riding in the backcountry.
Understanding Percent of Normal Snowpack and Water Baselines
How 30-year climate medians (1991-2020 normals) are calculated and what they tell you about the health of the winter season.