AI-Powered · Always On · No Ads. Ever.
The anti-weather-app.
Not an app. A personal weather assistant that watches the sky so you don't have to. Knows your calendar. Knows your hobbies. Taps your shoulder when it matters.
"Rain Tuesday 76%"
"Rain arrives 10 PM — your whole day is clear. Get outside."
"Saturday 73°F partly cloudy"
"Your Tritoon launch looks good — 73°F, calm winds, 6% rain at 10 AM."
"Severe Thunderstorm Watch"
"⚡ Storms likely by 6 PM. CAPE elevated. Be inside by 5."
"Check premium for $9.99/month"
"No ads. No upsells. Just weather intelligence."
Connects to Google Calendar and scores your events against real forecast data — not generic conditions, but the specific window when your thing is happening.
Scores 12 outdoor activities — cycling, fishing, hiking, boating, golf and more — against multi-model forecasts to surface your ideal windows each day.
NOAA's hourly-refresh high-resolution model gives you the hour rain starts and stops — not just "chance of rain" but a precise schedule updated every 60 minutes.
Every forecast shows a model agreement score (0–98%). High agreement means trust it. Low agreement means have a plan B. No false precision.
Pulls EPA AirNow data for every location so outdoor plans account for smoke, ozone, and particulates — not just temperature and rain.
Home, cabin, city office, travel destinations — monitor them all. Each location gets its own ASOS current conditions, refreshed hourly, with its own activity scoring.
Life-safety alerts always free. Tornado warnings, flash flood emergencies — you get the text no matter what. Always.
HRRR timing shifts opt-in. When the rain start time moves 3+ hours, you'll know. Useful for anyone with outdoor plans.
Calendar event countdowns opt-in. Morning-of go/no-go for your calendar events — not just a probability number.
Add your home, cabin, office, travel spots — up to 11 locations. List your hobbies and outdoor activities. Takes 3 minutes.
One-click Google Calendar link. WeatherStream reads your events and matches them against real forecast windows. Privately. Securely.
Pick from six distinct personalities — from Paul Douglas's warm Minnesota style to the Sailor's nautical precision. Switch anytime.
Every morning at 6 AM your brief updates. Hourly ASOS refreshes keep current conditions live. Real-time alerts when it matters. Silent otherwise.
WeatherStream will never sell your location data, never show you ads for rain jackets you Googled once, and never upsell you to a tier you don't need. Your weather intelligence is private. Your attention is not for sale.
Enterprise Solutions
WeatherStream delivers professional-grade meteorological intelligence to the organizations that need it most — under your brand, for your people, at your scale.
Field crew safety windows, grid operations planning, outage prediction, and line maintenance scheduling — all powered by ECMWF + HRRR precision timing.
Project scheduling around weather windows, equipment protection alerts, concrete pour conditions, and worker safety notifications for crews across multiple job sites.
Planting and harvest windows, frost alerts, spray application timing, and soil condition forecasting — calibrated to your crops and your geography.
Route weather intelligence, delivery window optimization, fleet safety alerts, and delay forecasting across your entire network of locations.
Outdoor event planning with confidence scores, cancellation decision support, and guest communication tools — days before your event, not hours.
Forensic meteorology documentation, historical weather reconstruction, claims validation, and expert witness support — the Praedictix advantage.
Your brand. Your clients. Our meteorological intelligence.
WeatherStream's full platform — landing page, personal dashboard, mobile PWA, email briefs, SMS alerts — deployed under your brand and your domain. Your clients never see WeatherStream. They see your product, powered by Praedictix expertise.
Every deployment is custom — let's talk about yours.
Talk to Bob Stolt →Trusted by Praedictix clients across:
WeatherStream powers weather intelligence for utilities, insurance carriers, construction firms, agriculture operations, and event management companies.
Deliver personalized weather intelligence to your field crews, clients, or customers — under your brand, your domain, your identity.
Built on the same professional-grade meteorological stack trusted by Praedictix.
Interested in enterprise licensing or white-label deployment?
Contact Bob Stolt →