How it works
Conditions don't lie. Neither do we.
We read the cold
Hourly wet-bulb temperature at every summit tells us exactly when snowmaking is possible: Prime, Good, Marginal, or no-go.
You report the guns
Skiers on the mountain confirm whether snow was actually flying. Community eyes, weighted against astroturf.
We publish the gap
The Blow Score is one number: of all the hours they could have made snow, how many did they actually use?
Methodology note: forecast models guess the temperature at their own idea of where the ground is, so we now correct for each mountain's real base and summit heights. Hours from before the fix keep the old math. The mountains didn't move. Our math just stopped being a flatlander.
The scoreboard
Two mountains, same cold night.
Same forecast, same window. The hourly strip shows each hour's conditions (darker blue = colder = better). A green base means snow was confirmed, red means the window was wasted. Hover any hour for detail.
Sample data, not live grades. See the real leaderboard →
Every mountain, in full
Click any resort. See the receipts.
Tap a card and the whole season opens up: a Blow Score ring, how each tier of conditions was used, and a day-by-day heatmap of every window, kept or wasted.
Sample data, illustrative.
You've got eyes on the guns. Use them.
The mountains have the forecast. We have the receipts. We just need eyes on the snow guns. That's where you come in.
Get the heads-up.
We write when there's something worth saying. Which isn't often.