Beat Kalshi
Weather Markets
The same 31-member ensemble model NOAA meteorologists rely on — plus real-time airport METAR observations that tell you when the daily high is already locked in.
Most traders check weather.com
You'll use what the professionals use — the same raw data NOAA meteorologists rely on for official forecasts.
Weather.com
- Single-point forecasts
- Rounded temperatures
- No confidence intervals
- Consumer-grade data
- Same info everyone sees
Kalshi Weather Edge
- 31-member GFS ensemble model
- Real-time METAR airport observations
- Probability distributions, not just numbers
- Professional meteorologist-grade data
- Automated edge detection across 200+ markets
Two Ways to Find Edge
One for same-day certainty, one for multi-day probability. Both backed by professional-grade NOAA data that most traders never see.
METAR Lock
After 2 PM ET
The thermometer already shows the answer. Real-time METAR airport observations tell you the daily high before the market adjusts. Enter near-certainty contracts before the market reprices.
“When the airport sensor says 82°F at 2:47 PM and the market asks "Will the high exceed 80°F?" at $0.72 — that's free money.”
GFS Ensemble
Pre-Event Analysis
When 83% of model runs agree but Kalshi prices it at 15%, you have edge. The 31-member GFS ensemble gives you probability distributions that the market hasn't fully absorbed.
“27 of 31 ensemble members say Denver will exceed 85°F. Kalshi YES is at $0.18. That's a 56% edge.”
Everything Included. Nothing Extra.
A complete toolkit for finding and exploiting weather market edge.
Self-Contained Python Script
One file. No complex setup. No dependencies nightmare. Just run it.
Zero Paid APIs
All data comes from free NOAA sources. No subscriptions, no API keys, no recurring costs.
200+ Markets Scanned
Automatically scans every open Kalshi weather market. No manual searching.
>10% Edge Detection
Only flags contracts where the data shows significant mispricing. No noise, just signal.
Clear YES / NO Signals
No ambiguity. Each flagged contract tells you exactly which side to take and why.
Setup & Strategy Guides
Full setup walkthrough plus strategy guide with real examples and edge calculations.
Run. Scan. Trade.
Three steps from download to your first edge trade. The script does the heavy lifting.
Install
Python 3.9+, pip install requirements. Five minutes.
Scan
Run the script. It checks every open Kalshi weather market.
Trade
Act on flagged signals with >10% edge. YES or NO, your call.
Ready to Trade
with an Edge?
Stop guessing. Let professional NOAA data do the analysis while you collect the edge. Everything you need in one download.
Requires Python 3.9+ · Works on macOS, Windows & Linux