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6/10

PlanCast

A weather co-pilot that gives your specific outdoor plan a disruption probability, suggests better time slots, and tracks incoming storms minute-by-minute.

Target user

Active families and outdoor enthusiasts who plan weekend hikes, picnics, sports games, and yard projects

Features
  • Plan-aware disruption probability that knows your activity, location, and time
  • 'Find a better day' suggestions that scan the next 10 days for a clear window
  • Hyperlocal radar with minute-by-minute storm tracking overlaid on your location
  • Activity-specific advisories (kid's baseball game vs. trail hike vs. garden wedding)
Why now

Severe weather season is intensifying; people want more than a radar map, they want a decision.

Signals · overall 6/10
Demand
7/10

500+ searches for radar in Canada confirms strong real-time interest in weather trackingThe Best Outdoor Apps 2024 — Hiking | by John E Hall - Medium

Whitespace
5/10

Mainstream weather apps show radar but almost none translate it into plan-aware decisionsThe Best Outdoor Apps 2024 — Hiking | by John E Hall - Medium

Monetization
5/10

Subscription for hyperlocal minute-by-minute alerts and multi-plan tracking is a proven modelThe Best Outdoor Apps 2024 — Hiking | by John E Hall - Medium

Longevity
7/10

Weather is an eternal need; outdoor recreation participation continues to grow

Feasibility
6/10

Weather APIs (NOAA, OpenWeather) plus LLM reasoning over user plans is buildable today

weather radar · 500+ searches · CAGoogle Trends · 2026-07-26 (today)