Built for real trips by people who take them
TrekWeather is built by Bret and Bricelyn in Colorado. No investors, no ads, no corporate sponsor, no private equity, and no venture capitalists. Premium helps pay for forecast data, maps, infrastructure, and the careful improvements that make mountain trips easier to plan.
Built from a Colorado cabin.
Your upgrade supports the people behind the tool, not a media network or ad platform.
Meet the buildersI built TrekWeather because I genuinely needed it.
In 2015, I was on Mount Bierstadt when lightning struck and injured 15 people nearby. I wasn't one of them, but that moment changed everything. NOAA had the data I needed, but it wasn't mobile-friendly. Everything else just showed the nearest town, 2,000 feet below.
TrekWeather exists for the actual place you're going, at the elevation where you'll actually be. It is a small, focused tool for people who love being outside.
Premium unlocks the full trip-planning toolkit
Free is good for a quick look. Premium gives you the deeper tools for planning a real trip.
Forecast depth
Model confidence
Planning tools
See everything included
Lightning Potential
Storm risk by the hour, up to seven days ahead
Detailed 72-Hour Forecast
Every hour for 3 days, at your trail's exact elevation
Snow Totals Forecast
Day-by-day breakdown of incoming powder
Daily Precipitation Totals
Exact rain and snow amounts per day
Weather Model Switching
Compare GFS, HRRR, and GEM models
Hourly Model Comparison
Stack U.S. and Canadian forecasts side by side
Uncertainty Forecasts
See model agreement and uncertainty ranges
50 Favorites
Save your go-to trails, peaks, and ski areas
500 Saved Locations
Drop pins anywhere on the Explore Map
AI Summaries
Instant, easy-to-understand weather insights
Customize Forecast
Pick the widgets you want for each forecast
Coming Soon: Live Radar
See real-time weather patterns for your favorite locations
This is why I built it.
Your support keeps this real
Premium helps TrekWeather stay independent and ad-free. It pays for forecast data, maps, infrastructure, and the next careful improvement.
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TrekWeather grows by word of mouth. If you know a hiker, skier, or peak-bagger who deserves better forecasts, send them this way.