I've used Claude Science to retrieve and analyze 20 years of meteo data - wind, precipitation, snow cover, temp - for Pacific Northwest, to figure out how can I better plan mountaineering trips: "If Mount Baker is out due to hazardous weather conditions in the middle of September, what would be the plan B summit with the highest probability of having good weather?"

Done a lot of analysis, sliced and diced data different ways, and then realized I need a website.

Ended up building https://climbable.day - hopefully a helpful resource for fellow Mountaineers from Seattle and around. 500 summits, 20 years of weather data, then went all in and added

- Wildfire smoke map overlays from official sources - Road closures from WSDOT - Information about approaches to most of the summits, sourced from Peak Beggar and Mountaineers - Database of known incidents from AAC - Compare your plan A, plan B, plan C, that type of thing

Site gained traction in the local community, and I have about a couple hundred users that seem to be using it on a weekly basis. It's free, and I intended to keep it such. It's a personal project, not something I plan to make money on. If you're in PNW and find it helpful, I'd be happy to hear what ideas you have. If you're not in Seattle but would like me to extend it to cover your neck of the woods, let me know.