RustWeatherML

A production-grade machine learning system for weather prediction built entirely in Rust. This project demonstrates the complete ML lifecycle from data collection to model monitoring, using Evcxr Jupyter kernel for interactive exploration.

🌍 Live Weather Predictions

Auto-updated every 3 h via GitHub Actions | Last run: 2026-09-29 04:23 UTC

24-Hour, 48-Hour & 72-Hour Forecast

City	Country	As of (local)	Current	+24h	+48h	+72h	Rain 24h	NWP precip	ML only	Confidence
Sao Paulo	🇧🇷	23:00	+19.9°C	+19.3°C	+19.8°C	+20.8°C	95%	13.0 mm (5h)	81%	±3.5°C
Rio de Janeiro	🇧🇷	23:00	+22.0°C	+23.0°C	+24.1°C	+25.0°C	24%	0.3 mm (1h)	62%	±3.5°C
Sao Jose dos Campos	🇧🇷	23:00	+21.0°C	+20.7°C	+21.4°C	+22.2°C	62%	1.5 mm (3h)	35%	±3.5°C
Campinas	🇧🇷	23:00	+20.2°C	+19.4°C	+19.6°C	+21.0°C	97%	11.3 mm (5h)	96%	±3.5°C
New York	🇺🇸	23:00	+15.7°C	+15.6°C	+15.8°C	+16.6°C	13%	0.0 mm (0h)	81%	±3.5°C
Los Angeles	🇺🇸	23:00	+21.4°C	+21.1°C	+21.4°C	+21.9°C	11%	0.0 mm (0h)	65%	±3.5°C
London	🇬🇧	23:00	+17.1°C	+16.9°C	+16.8°C	+17.5°C	50%	0.8 mm (1h)	96%	±3.5°C
Berlin	🇩🇪	23:00	+18.0°C	+17.5°C	+17.2°C	+17.7°C	13%	0.0 mm (0h)	81%	±3.5°C
Oslo	🇳🇴	23:00	+15.2°C	+15.4°C	+15.8°C	+15.6°C	13%	0.0 mm (0h)	81%	±3.5°C
Tokyo	🇯🇵	23:00	+21.2°C	+21.1°C	+22.1°C	+23.0°C	97%	56.3 mm (24h)	96%	±3.5°C
Shanghai	🇨🇳	23:00	+23.6°C	+22.8°C	+23.2°C	+23.6°C	82%	3.8 mm (5h)	96%	±3.5°C
Chongqing	🇨🇳	23:00	+24.2°C	+24.5°C	+25.5°C	+25.9°C	82%	3.1 mm (4h)	96%	±3.5°C
Nanjing	🇨🇳	23:00	+20.5°C	+20.3°C	+20.9°C	+21.6°C	97%	13.3 mm (12h)	96%	±3.5°C
Dubai	🇦🇪	23:00	+31.3°C	+32.3°C	+32.9°C	+34.0°C	12%	0.0 mm (0h)	71%	±3.5°C

How to read the rain columns. Rain 24h is the blended probability that there will be any rain at all in the next 24 h, computed as α·p_NWP + (1−α)·p_ML with α = 0.9. The physical NWP signal dominates because the ML classifier was trained on a target (precip_sum_next_24h > 0 mm) that was 73.6 % positive in the training set and therefore has a positive prior bias. NWP precip shows the actual predicted rainfall in millimetres from Open-Meteo's numerical weather model, plus how many hours will have any precipitation. ML only shows the bagging-ensemble probability in isolation so you can see the drift. +24h, +48h, +72h come from dedicated Ridge (α=10) regressors trained in Notebook 05 on temp_next_{24,48,72}h with RMSE 3.5 / 4.5 / 5.1 °C. Confidence is ±1σ = ±RMSE of the 24 h test. As of (local) is the city's local timestamp of the last observed hour that anchors the forecast (end of the Open-Meteo past window, typically 23:00 of the previous day).

Hourly Predictions (next 24 h, per city)

Click a city to expand. Each row is one hour; temp is our Ridge 24 h model rolled across the past 24 hours, rain % is the calibrated bagging probability, precip and clouds and wind come from Open-Meteo's own NWP forecast.

🇧🇷 Sao Paulo — Cfa, America/Sao_Paulo

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+18.3°C	11%	2%	96%	0.0 mm	100%	9.2 km/h	Cloudy
+2	2026-09-29 01:00	+18.1°C	11%	2%	96%	0.0 mm	98%	9.7 km/h	Cloudy
+3	2026-09-29 02:00	+17.7°C	11%	2%	96%	0.0 mm	100%	8.3 km/h	Cloudy
+4	2026-09-29 03:00	+17.6°C	11%	2%	96%	0.0 mm	100%	7.7 km/h	Cloudy
+5	2026-09-29 04:00	+17.6°C	11%	2%	96%	0.0 mm	100%	7.4 km/h	Cloudy
+6	2026-09-29 05:00	+17.7°C	11%	2%	96%	0.0 mm	100%	7.4 km/h	Cloudy
+7	2026-09-29 06:00	+18.1°C	11%	2%	96%	0.0 mm	60%	7.3 km/h	Cloudy
+8	2026-09-29 07:00	+18.9°C	11%	2%	96%	0.0 mm	33%	6.2 km/h	Clear
+9	2026-09-29 08:00	+19.9°C	11%	2%	96%	0.0 mm	0%	4.3 km/h	Clear
+10	2026-09-29 09:00	+21.3°C	11%	2%	96%	0.0 mm	3%	3.1 km/h	Clear
+11	2026-09-29 10:00	+24.2°C	11%	2%	96%	0.0 mm	11%	6.6 km/h	Clear
+12	2026-09-29 11:00	+27.6°C	11%	2%	96%	0.0 mm	5%	12.6 km/h	Clear
+13	2026-09-29 12:00	+29.6°C	10%	2%	81%	0.0 mm	21%	13.0 km/h	Clear
+14	2026-09-29 13:00	+30.7°C	40%	35%	81%	0.2 mm	91%	14.9 km/h	Rainy
+15	2026-09-29 14:00	+31.5°C	40%	35%	81%	0.1 mm	88%	14.8 km/h	Rainy
+16	2026-09-29 15:00	+29.8°C	10%	2%	81%	0.0 mm	99%	14.7 km/h	Cloudy
+17	2026-09-29 16:00	+25.4°C	40%	35%	81%	0.2 mm	93%	11.0 km/h	Rainy
+18	2026-09-29 17:00	+23.4°C	11%	2%	96%	0.0 mm	91%	6.2 km/h	Cloudy
+19	2026-09-29 18:00	+21.8°C	10%	2%	81%	0.0 mm	97%	7.0 km/h	Cloudy
+20	2026-09-29 19:00	+20.7°C	10%	2%	81%	0.0 mm	95%	7.1 km/h	Cloudy
+21	2026-09-29 20:00	+20.1°C	10%	2%	81%	0.0 mm	38%	6.8 km/h	Clear
+22	2026-09-29 21:00	+20.0°C	95%	97%	81%	7.9 mm	99%	4.1 km/h	Stormy
+23	2026-09-29 22:00	+19.6°C	97%	97%	96%	3.0 mm	99%	3.5 km/h	Rainy
+24	2026-09-29 23:00	+19.3°C	86%	85%	96%	1.6 mm	96%	4.4 km/h	Rainy

🇧🇷 Rio de Janeiro — Aw, America/Sao_Paulo

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+23.0°C	39%	35%	71%	0.2 mm	83%	1.9 km/h	Rainy
+2	2026-09-29 01:00	+22.8°C	38%	35%	62%	0.1 mm	81%	1.8 km/h	Rainy
+3	2026-09-29 02:00	+22.7°C	9%	2%	71%	0.0 mm	51%	4.5 km/h	Cloudy
+4	2026-09-29 03:00	+22.5°C	10%	2%	81%	0.0 mm	53%	1.8 km/h	Cloudy
+5	2026-09-29 04:00	+22.5°C	8%	2%	62%	0.0 mm	58%	3.7 km/h	Cloudy
+6	2026-09-29 05:00	+22.7°C	8%	2%	62%	0.0 mm	33%	3.5 km/h	Clear
+7	2026-09-29 06:00	+23.0°C	8%	2%	62%	0.0 mm	27%	4.4 km/h	Clear
+8	2026-09-29 07:00	+24.1°C	9%	2%	71%	0.0 mm	97%	4.7 km/h	Cloudy
+9	2026-09-29 08:00	+24.9°C	8%	2%	62%	0.0 mm	58%	4.1 km/h	Cloudy
+10	2026-09-29 09:00	+26.6°C	4%	2%	20%	0.0 mm	9%	2.4 km/h	Clear
+11	2026-09-29 10:00	+27.9°C	9%	2%	71%	0.0 mm	9%	5.5 km/h	Clear
+12	2026-09-29 11:00	+29.5°C	4%	2%	20%	0.0 mm	5%	8.6 km/h	Clear
+13	2026-09-29 12:00	+29.0°C	4%	2%	20%	0.0 mm	3%	11.6 km/h	Clear
+14	2026-09-29 13:00	+28.8°C	4%	2%	20%	0.0 mm	2%	13.9 km/h	Clear
+15	2026-09-29 14:00	+28.6°C	4%	2%	20%	0.0 mm	34%	13.2 km/h	Clear
+16	2026-09-29 15:00	+27.9°C	3%	2%	11%	0.0 mm	52%	12.9 km/h	Cloudy
+17	2026-09-29 16:00	+26.8°C	4%	2%	20%	0.0 mm	82%	11.5 km/h	Cloudy
+18	2026-09-29 17:00	+25.5°C	5%	2%	35%	0.0 mm	95%	12.5 km/h	Cloudy
+19	2026-09-29 18:00	+24.6°C	9%	2%	71%	0.0 mm	62%	10.6 km/h	Cloudy
+20	2026-09-29 19:00	+23.9°C	9%	2%	71%	0.0 mm	98%	9.2 km/h	Cloudy
+21	2026-09-29 20:00	+23.8°C	9%	2%	71%	0.0 mm	76%	8.4 km/h	Cloudy
+22	2026-09-29 21:00	+23.7°C	8%	2%	65%	0.0 mm	63%	4.5 km/h	Cloudy
+23	2026-09-29 22:00	+23.5°C	9%	2%	71%	0.0 mm	54%	3.9 km/h	Cloudy
+24	2026-09-29 23:00	+23.0°C	8%	2%	62%	0.0 mm	92%	5.0 km/h	Cloudy

🇧🇷 Sao Jose dos Campos — Cfa, America/Sao_Paulo

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+19.7°C	3%	2%	11%	0.0 mm	95%	3.8 km/h	Cloudy
+2	2026-09-29 01:00	+19.3°C	3%	2%	11%	0.0 mm	100%	4.0 km/h	Cloudy
+3	2026-09-29 02:00	+18.8°C	3%	2%	11%	0.0 mm	100%	3.3 km/h	Cloudy
+4	2026-09-29 03:00	+19.6°C	3%	2%	11%	0.0 mm	100%	4.5 km/h	Cloudy
+5	2026-09-29 04:00	+19.3°C	4%	2%	20%	0.0 mm	100%	5.8 km/h	Cloudy
+6	2026-09-29 05:00	+19.2°C	4%	2%	20%	0.0 mm	100%	5.3 km/h	Cloudy
+7	2026-09-29 06:00	+19.4°C	4%	2%	20%	0.0 mm	99%	3.9 km/h	Cloudy
+8	2026-09-29 07:00	+20.1°C	4%	2%	20%	0.0 mm	99%	5.1 km/h	Cloudy
+9	2026-09-29 08:00	+20.9°C	5%	2%	35%	0.0 mm	98%	4.2 km/h	Cloudy
+10	2026-09-29 09:00	+22.6°C	8%	2%	62%	0.0 mm	9%	0.8 km/h	Clear
+11	2026-09-29 10:00	+24.8°C	3%	2%	11%	0.0 mm	4%	0.9 km/h	Clear
+12	2026-09-29 11:00	+26.8°C	3%	2%	11%	0.0 mm	5%	3.7 km/h	Clear
+13	2026-09-29 12:00	+28.9°C	5%	2%	35%	0.0 mm	13%	4.5 km/h	Clear
+14	2026-09-29 13:00	+30.0°C	38%	35%	62%	0.1 mm	69%	8.9 km/h	Stormy
+15	2026-09-29 14:00	+31.2°C	38%	35%	62%	0.2 mm	80%	4.5 km/h	Rainy
+16	2026-09-29 15:00	+31.1°C	8%	2%	62%	0.0 mm	98%	7.4 km/h	Cloudy
+17	2026-09-29 16:00	+29.8°C	61%	60%	65%	0.4 mm	93%	7.2 km/h	Rainy
+18	2026-09-29 17:00	+26.9°C	35%	35%	35%	0.1 mm	82%	7.6 km/h	Rainy
+19	2026-09-29 18:00	+23.9°C	35%	35%	35%	0.1 mm	73%	7.0 km/h	Rainy
+20	2026-09-29 19:00	+22.1°C	5%	2%	35%	0.0 mm	61%	6.7 km/h	Cloudy
+21	2026-09-29 20:00	+21.9°C	5%	2%	35%	0.0 mm	88%	1.5 km/h	Cloudy
+22	2026-09-29 21:00	+21.5°C	8%	2%	62%	0.0 mm	34%	1.1 km/h	Clear
+23	2026-09-29 22:00	+21.5°C	56%	60%	20%	0.6 mm	99%	19.1 km/h	Rainy
+24	2026-09-29 23:00	+20.7°C	8%	2%	62%	0.0 mm	92%	10.6 km/h	Cloudy

🇧🇷 Campinas — Cfa, America/Sao_Paulo

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+19.0°C	11%	2%	96%	0.0 mm	92%	18.3 km/h	Cloudy
+2	2026-09-29 01:00	+18.3°C	10%	2%	81%	0.0 mm	13%	15.4 km/h	Clear
+3	2026-09-29 02:00	+18.7°C	11%	2%	96%	0.0 mm	19%	12.8 km/h	Clear
+4	2026-09-29 03:00	+18.5°C	10%	2%	81%	0.0 mm	10%	9.7 km/h	Clear
+5	2026-09-29 04:00	+18.0°C	10%	2%	81%	0.0 mm	2%	8.2 km/h	Clear
+6	2026-09-29 05:00	+18.0°C	10%	2%	81%	0.0 mm	5%	8.1 km/h	Clear
+7	2026-09-29 06:00	+18.3°C	10%	2%	81%	0.0 mm	12%	8.3 km/h	Clear
+8	2026-09-29 07:00	+19.4°C	10%	2%	81%	0.0 mm	0%	7.9 km/h	Clear
+9	2026-09-29 08:00	+22.0°C	11%	2%	96%	0.0 mm	1%	5.4 km/h	Clear
+10	2026-09-29 09:00	+24.4°C	11%	2%	96%	0.0 mm	1%	7.1 km/h	Clear
+11	2026-09-29 10:00	+27.1°C	11%	2%	96%	0.0 mm	25%	10.1 km/h	Clear
+12	2026-09-29 11:00	+28.9°C	11%	2%	96%	0.0 mm	7%	11.6 km/h	Clear
+13	2026-09-29 12:00	+30.5°C	11%	2%	96%	0.0 mm	27%	12.9 km/h	Clear
+14	2026-09-29 13:00	+31.6°C	11%	2%	96%	0.0 mm	24%	10.6 km/h	Clear
+15	2026-09-29 14:00	+31.4°C	8%	2%	65%	0.0 mm	51%	11.5 km/h	Cloudy
+16	2026-09-29 15:00	+31.5°C	62%	60%	81%	0.8 mm	84%	2.3 km/h	Rainy
+17	2026-09-29 16:00	+30.8°C	11%	2%	96%	0.0 mm	90%	3.5 km/h	Cloudy
+18	2026-09-29 17:00	+27.8°C	11%	2%	96%	0.0 mm	98%	5.4 km/h	Cloudy
+19	2026-09-29 18:00	+24.3°C	11%	2%	96%	0.0 mm	91%	4.1 km/h	Cloudy
+20	2026-09-29 19:00	+23.8°C	11%	2%	96%	0.0 mm	68%	3.3 km/h	Cloudy
+21	2026-09-29 20:00	+21.4°C	64%	60%	96%	0.8 mm	100%	12.3 km/h	Rainy
+22	2026-09-29 21:00	+20.8°C	64%	60%	96%	0.8 mm	95%	3.1 km/h	Rainy
+23	2026-09-29 22:00	+20.0°C	86%	85%	96%	2.9 mm	100%	12.0 km/h	Rainy
+24	2026-09-29 23:00	+19.4°C	97%	97%	96%	6.0 mm	73%	8.3 km/h	Rainy

🇺🇸 New York — Dfa, America/New_York

+h	local time	temp	rain %	(NWP)	(ML)	clouds	wind	conditions
+1	2026-09-29 00:00	+12.4°C	11%	2%	96%	100%	5.6 km/h	Cloudy
+2	2026-09-29 01:00	+12.5°C	10%	2%	81%	100%	5.4 km/h	Cloudy
+3	2026-09-29 02:00	+12.1°C	11%	2%	96%	100%	4.8 km/h	Cloudy
+4	2026-09-29 03:00	+12.7°C	11%	2%	96%	100%	4.2 km/h	Cloudy
+5	2026-09-29 04:00	+13.0°C	10%	2%	81%	100%	2.9 km/h	Cloudy
+6	2026-09-29 05:00	+12.6°C	8%	2%	65%	100%	3.3 km/h	Cloudy
+7	2026-09-29 06:00	+12.4°C	8%	2%	65%	63%	4.1 km/h	Cloudy
+8	2026-09-29 07:00	+13.2°C	8%	2%	65%	23%	1.8 km/h	Clear
+9	2026-09-29 08:00	+13.3°C	10%	2%	81%	62%	3.5 km/h	Cloudy
+10	2026-09-29 09:00	+14.0°C	11%	2%	96%	44%	2.6 km/h	Clear
+11	2026-09-29 10:00	+15.0°C	11%	2%	96%	17%	7.1 km/h	Clear
+12	2026-09-29 11:00	+15.4°C	11%	2%	96%	39%	8.1 km/h	Clear
+13	2026-09-29 12:00	+16.0°C	11%	2%	96%	100%	7.4 km/h	Cloudy
+14	2026-09-29 13:00	+16.7°C	11%	2%	96%	94%	8.8 km/h	Cloudy
+15	2026-09-29 14:00	+16.9°C	11%	2%	96%	91%	6.6 km/h	Cloudy
+16	2026-09-29 15:00	+16.6°C	11%	2%	96%	81%	6.5 km/h	Cloudy
+17	2026-09-29 16:00	+17.2°C	11%	2%	96%	100%	5.0 km/h	Cloudy
+18	2026-09-29 17:00	+16.6°C	11%	2%	96%	100%	5.2 km/h	Cloudy
+19	2026-09-29 18:00	+16.7°C	11%	2%	96%	100%	6.1 km/h	Cloudy
+20	2026-09-29 19:00	+15.8°C	11%	2%	96%	100%	5.2 km/h	Cloudy
+21	2026-09-29 20:00	+15.4°C	11%	2%	96%	100%	4.8 km/h	Cloudy
+22	2026-09-29 21:00	+15.3°C	11%	2%	96%	81%	1.8 km/h	Cloudy
+23	2026-09-29 22:00	+15.7°C	11%	2%	96%	56%	5.9 km/h	Cloudy
+24	2026-09-29 23:00	+15.6°C	11%	2%	96%	100%	6.6 km/h	Cloudy

🇺🇸 Los Angeles — Csb, America/Los_Angeles

+h	local time	temp	rain %	(NWP)	(ML)	clouds	wind	conditions
+1	2026-09-28 00:00	+21.8°C	9%	2%	71%	50%	1.6 km/h	Cloudy
+2	2026-09-28 01:00	+21.7°C	9%	2%	71%	2%	4.3 km/h	Clear
+3	2026-09-28 02:00	+21.2°C	9%	2%	71%	0%	6.4 km/h	Clear
+4	2026-09-28 03:00	+21.3°C	9%	2%	71%	0%	3.3 km/h	Clear
+5	2026-09-28 04:00	+20.2°C	10%	2%	81%	31%	6.0 km/h	Clear
+6	2026-09-28 05:00	+21.3°C	10%	2%	81%	15%	7.6 km/h	Clear
+7	2026-09-28 06:00	+21.1°C	10%	2%	81%	0%	1.1 km/h	Clear
+8	2026-09-28 07:00	+21.0°C	10%	2%	81%	83%	6.3 km/h	Cloudy
+9	2026-09-28 08:00	+22.6°C	8%	2%	65%	39%	4.0 km/h	Clear
+10	2026-09-28 09:00	+22.9°C	10%	2%	81%	16%	6.5 km/h	Clear
+11	2026-09-28 10:00	+24.3°C	10%	2%	81%	44%	4.2 km/h	Clear
+12	2026-09-28 11:00	+26.9°C	8%	2%	65%	9%	5.5 km/h	Clear
+13	2026-09-28 12:00	+28.6°C	11%	2%	96%	0%	7.6 km/h	Clear
+14	2026-09-28 13:00	+30.2°C	8%	2%	62%	5%	14.9 km/h	Clear
+15	2026-09-28 14:00	+30.5°C	9%	2%	71%	0%	18.1 km/h	Clear
+16	2026-09-28 15:00	+30.7°C	8%	2%	65%	1%	17.7 km/h	Clear
+17	2026-09-28 16:00	+29.5°C	8%	2%	65%	2%	17.7 km/h	Clear
+18	2026-09-28 17:00	+27.0°C	8%	2%	65%	0%	14.3 km/h	Clear
+19	2026-09-28 18:00	+25.6°C	9%	2%	71%	0%	10.2 km/h	Clear
+20	2026-09-28 19:00	+24.2°C	9%	2%	71%	0%	10.7 km/h	Clear
+21	2026-09-28 20:00	+23.2°C	8%	2%	65%	1%	4.1 km/h	Clear
+22	2026-09-28 21:00	+23.0°C	8%	2%	62%	1%	7.1 km/h	Clear
+23	2026-09-28 22:00	+22.0°C	8%	2%	62%	1%	5.4 km/h	Clear
+24	2026-09-28 23:00	+21.1°C	9%	2%	71%	4%	7.0 km/h	Clear

🇬🇧 London — Cfb, Europe/London

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+15.3°C	11%	2%	96%	0.0 mm	100%	11.9 km/h	Cloudy
+2	2026-09-29 01:00	+15.2°C	11%	2%	96%	0.0 mm	100%	11.2 km/h	Cloudy
+3	2026-09-29 02:00	+14.8°C	41%	35%	96%	0.1 mm	100%	9.4 km/h	Rainy
+4	2026-09-29 03:00	+14.2°C	11%	2%	96%	0.0 mm	100%	10.4 km/h	Cloudy
+5	2026-09-29 04:00	+14.7°C	11%	2%	96%	0.0 mm	99%	9.4 km/h	Cloudy
+6	2026-09-29 05:00	+13.8°C	11%	2%	96%	0.0 mm	100%	9.4 km/h	Cloudy
+7	2026-09-29 06:00	+13.1°C	11%	2%	96%	0.0 mm	98%	10.4 km/h	Cloudy
+8	2026-09-29 07:00	+13.1°C	11%	2%	96%	0.0 mm	96%	9.7 km/h	Cloudy
+9	2026-09-29 08:00	+13.2°C	11%	2%	96%	0.0 mm	98%	7.6 km/h	Cloudy
+10	2026-09-29 09:00	+14.1°C	11%	2%	96%	0.0 mm	91%	10.1 km/h	Cloudy
+11	2026-09-29 10:00	+14.8°C	11%	2%	96%	0.0 mm	89%	12.2 km/h	Cloudy
+12	2026-09-29 11:00	+15.7°C	11%	2%	96%	0.0 mm	61%	13.0 km/h	Cloudy
+13	2026-09-29 12:00	+17.1°C	11%	2%	96%	0.0 mm	16%	14.4 km/h	Clear
+14	2026-09-29 13:00	+18.3°C	11%	2%	96%	0.0 mm	99%	15.5 km/h	Cloudy
+15	2026-09-29 14:00	+19.2°C	11%	2%	96%	0.0 mm	100%	15.1 km/h	Cloudy
+16	2026-09-29 15:00	+19.1°C	11%	2%	96%	0.0 mm	100%	15.8 km/h	Cloudy
+17	2026-09-29 16:00	+19.4°C	11%	2%	96%	0.0 mm	2%	15.5 km/h	Clear
+18	2026-09-29 17:00	+19.1°C	11%	2%	96%	0.0 mm	11%	15.5 km/h	Clear
+19	2026-09-29 18:00	+18.7°C	11%	2%	96%	0.0 mm	20%	15.1 km/h	Clear
+20	2026-09-29 19:00	+17.8°C	11%	2%	96%	0.0 mm	52%	13.7 km/h	Cloudy
+21	2026-09-29 20:00	+17.7°C	11%	2%	96%	0.0 mm	42%	14.0 km/h	Clear
+22	2026-09-29 21:00	+17.1°C	11%	2%	96%	0.0 mm	100%	12.2 km/h	Cloudy
+23	2026-09-29 22:00	+17.4°C	64%	60%	96%	0.7 mm	100%	9.7 km/h	Rainy
+24	2026-09-29 23:00	+16.9°C	11%	2%	96%	0.0 mm	38%	10.4 km/h	Clear

🇩🇪 Berlin — Cfb, Europe/Berlin

+h	local time	temp	rain %	(NWP)	(ML)	clouds	wind	conditions
+1	2026-09-29 00:00	+15.9°C	9%	2%	71%	100%	7.3 km/h	Cloudy
+2	2026-09-29 01:00	+15.0°C	8%	2%	65%	100%	6.1 km/h	Cloudy
+3	2026-09-29 02:00	+14.1°C	10%	2%	81%	88%	7.0 km/h	Cloudy
+4	2026-09-29 03:00	+13.7°C	10%	2%	81%	100%	8.9 km/h	Cloudy
+5	2026-09-29 04:00	+13.0°C	11%	2%	96%	100%	9.3 km/h	Cloudy
+6	2026-09-29 05:00	+12.2°C	11%	2%	96%	100%	8.0 km/h	Cloudy
+7	2026-09-29 06:00	+11.9°C	11%	2%	96%	100%	7.2 km/h	Cloudy
+8	2026-09-29 07:00	+11.6°C	11%	2%	96%	95%	8.2 km/h	Cloudy
+9	2026-09-29 08:00	+11.6°C	11%	2%	96%	100%	8.5 km/h	Cloudy
+10	2026-09-29 09:00	+12.5°C	11%	2%	96%	100%	8.9 km/h	Cloudy
+11	2026-09-29 10:00	+14.1°C	10%	2%	81%	55%	8.6 km/h	Cloudy
+12	2026-09-29 11:00	+16.5°C	10%	2%	81%	28%	9.4 km/h	Cloudy
+13	2026-09-29 12:00	+19.0°C	8%	2%	65%	82%	10.6 km/h	Cloudy
+14	2026-09-29 13:00	+20.4°C	10%	2%	81%	0%	12.2 km/h	Clear
+15	2026-09-29 14:00	+21.5°C	10%	2%	81%	0%	12.8 km/h	Clear
+16	2026-09-29 15:00	+22.6°C	10%	2%	81%	9%	14.8 km/h	Clear
+17	2026-09-29 16:00	+22.9°C	10%	2%	81%	24%	15.0 km/h	Clear
+18	2026-09-29 17:00	+23.0°C	10%	2%	81%	9%	13.8 km/h	Clear
+19	2026-09-29 18:00	+22.3°C	11%	2%	96%	100%	13.0 km/h	Cloudy
+20	2026-09-29 19:00	+21.3°C	11%	2%	96%	100%	11.8 km/h	Cloudy
+21	2026-09-29 20:00	+19.8°C	11%	2%	96%	99%	11.9 km/h	Cloudy
+22	2026-09-29 21:00	+18.9°C	11%	2%	96%	100%	10.5 km/h	Cloudy
+23	2026-09-29 22:00	+18.5°C	10%	2%	81%	50%	11.4 km/h	Cloudy
+24	2026-09-29 23:00	+17.5°C	11%	2%	96%	100%	12.7 km/h	Cloudy

🇳🇴 Oslo — Dfb, Europe/Oslo

+h	local time	temp	rain %	(NWP)	(ML)	clouds	wind	conditions
+1	2026-09-29 00:00	+13.5°C	9%	2%	71%	79%	2.5 km/h	Cloudy
+2	2026-09-29 01:00	+13.2°C	9%	2%	71%	41%	1.8 km/h	Clear
+3	2026-09-29 02:00	+13.5°C	9%	2%	71%	20%	1.1 km/h	Clear
+4	2026-09-29 03:00	+13.5°C	8%	2%	65%	10%	1.8 km/h	Clear
+5	2026-09-29 04:00	+12.7°C	9%	2%	71%	10%	2.5 km/h	Clear
+6	2026-09-29 05:00	+12.8°C	8%	2%	62%	8%	2.2 km/h	Clear
+7	2026-09-29 06:00	+12.6°C	8%	2%	62%	6%	1.8 km/h	Clear
+8	2026-09-29 07:00	+12.8°C	11%	2%	96%	3%	8.3 km/h	Clear
+9	2026-09-29 08:00	+13.1°C	11%	2%	96%	2%	6.5 km/h	Clear
+10	2026-09-29 09:00	+13.4°C	11%	2%	96%	5%	2.5 km/h	Clear
+11	2026-09-29 10:00	+13.8°C	11%	2%	96%	12%	1.8 km/h	Clear
+12	2026-09-29 11:00	+14.2°C	11%	2%	96%	12%	1.1 km/h	Clear
+13	2026-09-29 12:00	+14.9°C	11%	2%	96%	33%	1.8 km/h	Clear
+14	2026-09-29 13:00	+15.7°C	11%	2%	96%	78%	10.4 km/h	Cloudy
+15	2026-09-29 14:00	+15.9°C	11%	2%	96%	95%	10.4 km/h	Cloudy
+16	2026-09-29 15:00	+16.0°C	11%	2%	96%	97%	9.4 km/h	Cloudy
+17	2026-09-29 16:00	+15.7°C	11%	2%	96%	98%	10.1 km/h	Cloudy
+18	2026-09-29 17:00	+15.4°C	11%	2%	96%	97%	10.4 km/h	Cloudy
+19	2026-09-29 18:00	+15.9°C	11%	2%	96%	90%	8.3 km/h	Cloudy
+20	2026-09-29 19:00	+16.2°C	11%	2%	96%	95%	6.8 km/h	Cloudy
+21	2026-09-29 20:00	+15.9°C	11%	2%	96%	81%	9.0 km/h	Cloudy
+22	2026-09-29 21:00	+15.7°C	11%	2%	96%	88%	9.7 km/h	Cloudy
+23	2026-09-29 22:00	+15.7°C	11%	2%	96%	79%	11.9 km/h	Cloudy
+24	2026-09-29 23:00	+15.4°C	11%	2%	96%	81%	16.2 km/h	Cloudy

🇯🇵 Tokyo — Cfa, Asia/Tokyo

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+20.9°C	86%	85%	96%	1.1 mm	91%	2.7 km/h	Rainy
+2	2026-09-29 01:00	+20.9°C	64%	60%	96%	0.3 mm	71%	2.5 km/h	Rainy
+3	2026-09-29 02:00	+20.9°C	64%	60%	96%	0.8 mm	78%	2.2 km/h	Rainy
+4	2026-09-29 03:00	+21.1°C	86%	85%	96%	1.3 mm	80%	2.7 km/h	Rainy
+5	2026-09-29 04:00	+21.1°C	64%	60%	96%	0.7 mm	78%	2.8 km/h	Rainy
+6	2026-09-29 05:00	+20.8°C	86%	85%	96%	2.3 mm	81%	2.1 km/h	Rainy
+7	2026-09-29 06:00	+20.3°C	86%	85%	96%	1.7 mm	81%	2.5 km/h	Rainy
+8	2026-09-29 07:00	+20.5°C	97%	97%	96%	3.2 mm	75%	3.9 km/h	Rainy
+9	2026-09-29 08:00	+21.2°C	86%	85%	96%	2.3 mm	68%	3.9 km/h	Rainy
+10	2026-09-29 09:00	+21.0°C	64%	60%	96%	0.8 mm	79%	3.6 km/h	Rainy
+11	2026-09-29 10:00	+21.6°C	86%	85%	96%	1.8 mm	91%	1.9 km/h	Rainy
+12	2026-09-29 11:00	+23.4°C	86%	85%	96%	2.0 mm	55%	1.5 km/h	Rainy
+13	2026-09-29 12:00	+24.9°C	86%	85%	96%	1.2 mm	67%	1.0 km/h	Rainy
+14	2026-09-29 13:00	+25.1°C	97%	97%	96%	3.3 mm	74%	3.3 km/h	Rainy
+15	2026-09-29 14:00	+25.2°C	86%	85%	96%	2.2 mm	80%	1.9 km/h	Rainy
+16	2026-09-29 15:00	+24.9°C	86%	85%	96%	2.8 mm	89%	1.5 km/h	Rainy
+17	2026-09-29 16:00	+23.7°C	97%	97%	96%	3.1 mm	86%	1.8 km/h	Rainy
+18	2026-09-29 17:00	+22.6°C	86%	85%	96%	2.7 mm	80%	1.1 km/h	Rainy
+19	2026-09-29 18:00	+21.7°C	97%	97%	96%	3.6 mm	77%	1.8 km/h	Rainy
+20	2026-09-29 19:00	+20.7°C	97%	97%	96%	4.4 mm	82%	2.2 km/h	Rainy
+21	2026-09-29 20:00	+20.8°C	97%	97%	96%	3.2 mm	85%	1.6 km/h	Rainy
+22	2026-09-29 21:00	+21.4°C	97%	97%	96%	4.8 mm	93%	0.4 km/h	Rainy
+23	2026-09-29 22:00	+21.5°C	97%	97%	96%	3.9 mm	94%	1.1 km/h	Rainy
+24	2026-09-29 23:00	+21.1°C	86%	85%	96%	2.8 mm	94%	1.3 km/h	Rainy

🇨🇳 Shanghai — Cfa, Asia/Shanghai

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+24.3°C	64%	60%	96%	0.4 mm	100%	9.5 km/h	Rainy
+2	2026-09-29 01:00	+24.4°C	41%	35%	96%	0.2 mm	100%	10.5 km/h	Rainy
+3	2026-09-29 02:00	+24.5°C	11%	2%	96%	0.0 mm	100%	10.9 km/h	Cloudy
+4	2026-09-29 03:00	+23.8°C	11%	2%	96%	0.0 mm	100%	8.8 km/h	Cloudy
+5	2026-09-29 04:00	+23.4°C	86%	85%	96%	1.6 mm	100%	10.3 km/h	Rainy
+6	2026-09-29 05:00	+23.2°C	86%	85%	96%	1.1 mm	89%	12.3 km/h	Rainy
+7	2026-09-29 06:00	+23.3°C	41%	35%	96%	0.1 mm	100%	12.2 km/h	Rainy
+8	2026-09-29 07:00	+23.9°C	11%	2%	96%	0.0 mm	100%	12.4 km/h	Cloudy
+9	2026-09-29 08:00	+24.6°C	11%	2%	96%	0.0 mm	100%	13.0 km/h	Cloudy
+10	2026-09-29 09:00	+25.3°C	11%	2%	96%	0.0 mm	100%	12.0 km/h	Cloudy
+11	2026-09-29 10:00	+26.4°C	41%	35%	96%	0.1 mm	100%	12.5 km/h	Rainy
+12	2026-09-29 11:00	+27.0°C	11%	2%	96%	0.0 mm	97%	12.4 km/h	Cloudy
+13	2026-09-29 12:00	+27.9°C	11%	2%	96%	0.0 mm	100%	13.8 km/h	Cloudy
+14	2026-09-29 13:00	+28.4°C	11%	2%	96%	0.0 mm	100%	12.9 km/h	Cloudy
+15	2026-09-29 14:00	+27.9°C	41%	35%	96%	0.2 mm	100%	11.2 km/h	Rainy
+16	2026-09-29 15:00	+27.3°C	41%	35%	96%	0.1 mm	100%	10.9 km/h	Rainy
+17	2026-09-29 16:00	+26.6°C	11%	2%	96%	0.0 mm	100%	11.3 km/h	Cloudy
+18	2026-09-29 17:00	+25.7°C	11%	2%	96%	0.0 mm	100%	9.7 km/h	Cloudy
+19	2026-09-29 18:00	+25.1°C	11%	2%	96%	0.0 mm	100%	9.4 km/h	Cloudy
+20	2026-09-29 19:00	+24.6°C	11%	2%	96%	0.0 mm	100%	9.2 km/h	Cloudy
+21	2026-09-29 20:00	+23.9°C	11%	2%	96%	0.0 mm	99%	9.4 km/h	Cloudy
+22	2026-09-29 21:00	+23.8°C	11%	2%	96%	0.0 mm	76%	8.5 km/h	Cloudy
+23	2026-09-29 22:00	+23.1°C	11%	2%	96%	0.0 mm	81%	7.8 km/h	Cloudy
+24	2026-09-29 23:00	+22.8°C	11%	2%	96%	0.0 mm	71%	7.5 km/h	Cloudy

🇨🇳 Chongqing — Cwa, Asia/Shanghai

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+24.4°C	64%	60%	96%	0.5 mm	100%	6.3 km/h	Rainy
+2	2026-09-29 01:00	+24.4°C	86%	85%	96%	1.2 mm	78%	7.4 km/h	Rainy
+3	2026-09-29 02:00	+24.8°C	86%	85%	96%	1.2 mm	100%	6.9 km/h	Rainy
+4	2026-09-29 03:00	+24.1°C	40%	35%	81%	0.2 mm	80%	7.9 km/h	Rainy
+5	2026-09-29 04:00	+23.8°C	11%	2%	96%	0.0 mm	79%	7.1 km/h	Cloudy
+6	2026-09-29 05:00	+23.4°C	11%	2%	96%	0.0 mm	82%	8.3 km/h	Cloudy
+7	2026-09-29 06:00	+23.4°C	11%	2%	96%	0.0 mm	84%	7.2 km/h	Cloudy
+8	2026-09-29 07:00	+24.1°C	11%	2%	96%	0.0 mm	57%	4.0 km/h	Cloudy
+9	2026-09-29 08:00	+24.9°C	11%	2%	96%	0.0 mm	47%	3.9 km/h	Clear
+10	2026-09-29 09:00	+26.1°C	11%	2%	96%	0.0 mm	70%	5.5 km/h	Cloudy
+11	2026-09-29 10:00	+27.4°C	11%	2%	96%	0.0 mm	88%	6.4 km/h	Cloudy
+12	2026-09-29 11:00	+28.5°C	11%	2%	96%	0.0 mm	86%	5.5 km/h	Cloudy
+13	2026-09-29 12:00	+29.6°C	11%	2%	96%	0.0 mm	8%	5.8 km/h	Clear
+14	2026-09-29 13:00	+30.0°C	11%	2%	96%	0.0 mm	99%	5.4 km/h	Cloudy
+15	2026-09-29 14:00	+28.4°C	11%	2%	96%	0.0 mm	100%	4.3 km/h	Cloudy
+16	2026-09-29 15:00	+29.3°C	11%	2%	96%	0.0 mm	100%	3.8 km/h	Cloudy
+17	2026-09-29 16:00	+29.0°C	11%	2%	96%	0.0 mm	98%	3.3 km/h	Cloudy
+18	2026-09-29 17:00	+27.9°C	11%	2%	96%	0.0 mm	22%	1.9 km/h	Clear
+19	2026-09-29 18:00	+27.1°C	11%	2%	96%	0.0 mm	9%	3.3 km/h	Clear
+20	2026-09-29 19:00	+26.6°C	11%	2%	96%	0.0 mm	6%	3.2 km/h	Clear
+21	2026-09-29 20:00	+26.1°C	11%	2%	96%	0.0 mm	3%	3.1 km/h	Clear
+22	2026-09-29 21:00	+25.7°C	10%	2%	81%	0.0 mm	7%	3.4 km/h	Clear
+23	2026-09-29 22:00	+25.1°C	11%	2%	96%	0.0 mm	6%	3.8 km/h	Clear
+24	2026-09-29 23:00	+24.5°C	11%	2%	96%	0.0 mm	26%	2.4 km/h	Clear

🇨🇳 Nanjing — Cfa, Asia/Shanghai

+h	local time	temp	rain %	(NWP)	(ML)	precip	clouds	wind	conditions
+1	2026-09-29 00:00	+22.7°C	11%	2%	96%	0.0 mm	100%	9.8 km/h	Cloudy
+2	2026-09-29 01:00	+22.7°C	11%	2%	96%	0.0 mm	100%	8.7 km/h	Cloudy
+3	2026-09-29 02:00	+22.8°C	41%	35%	96%	0.2 mm	100%	8.9 km/h	Rainy
+4	2026-09-29 03:00	+22.4°C	60%	60%	62%	0.3 mm	100%	9.1 km/h	Rainy
+5	2026-09-29 04:00	+22.2°C	41%	35%	96%	0.2 mm	100%	10.5 km/h	Rainy
+6	2026-09-29 05:00	+22.0°C	86%	85%	96%	1.1 mm	100%	9.1 km/h	Rainy
+7	2026-09-29 06:00	+21.8°C	64%	60%	96%	0.3 mm	100%	9.9 km/h	Rainy
+8	2026-09-29 07:00	+22.3°C	86%	85%	96%	1.2 mm	100%	10.2 km/h	Rainy
+9	2026-09-29 08:00	+22.7°C	97%	97%	96%	3.2 mm	100%	11.5 km/h	Rainy
+10	2026-09-29 09:00	+23.2°C	97%	97%	96%	3.7 mm	100%	13.8 km/h	Rainy
+11	2026-09-29 10:00	+24.0°C	86%	85%	96%	1.3 mm	100%	14.0 km/h	Rainy
+12	2026-09-29 11:00	+24.1°C	64%	60%	96%	0.8 mm	100%	14.3 km/h	Rainy
+13	2026-09-29 12:00	+24.2°C	64%	60%	96%	0.8 mm	100%	16.2 km/h	Rainy
+14	2026-09-29 13:00	+24.1°C	41%	35%	96%	0.2 mm	100%	12.2 km/h	Rainy
+15	2026-09-29 14:00	+24.2°C	10%	2%	81%	0.0 mm	100%	13.3 km/h	Cloudy
+16	2026-09-29 15:00	+23.1°C	11%	2%	96%	0.0 mm	100%	12.2 km/h	Cloudy
+17	2026-09-29 16:00	+22.1°C	11%	2%	96%	0.0 mm	100%	11.7 km/h	Cloudy
+18	2026-09-29 17:00	+21.5°C	11%	2%	96%	0.0 mm	100%	9.4 km/h	Cloudy
+19	2026-09-29 18:00	+21.0°C	11%	2%	96%	0.0 mm	100%	8.7 km/h	Cloudy
+20	2026-09-29 19:00	+20.3°C	11%	2%	96%	0.0 mm	100%	9.0 km/h	Cloudy
+21	2026-09-29 20:00	+19.5°C	11%	2%	96%	0.0 mm	100%	8.8 km/h	Cloudy
+22	2026-09-29 21:00	+19.5°C	11%	2%	96%	0.0 mm	100%	8.1 km/h	Cloudy
+23	2026-09-29 22:00	+19.8°C	11%	2%	96%	0.0 mm	100%	7.2 km/h	Cloudy
+24	2026-09-29 23:00	+20.3°C	11%	2%	96%	0.0 mm	100%	7.1 km/h	Cloudy

🇦🇪 Dubai — BWh, Asia/Dubai

+h	local time	temp	rain %	(NWP)	(ML)	clouds	wind	conditions
+1	2026-09-29 00:00	+31.0°C	9%	2%	71%	0%	1.0 km/h	Clear
+2	2026-09-29 01:00	+30.2°C	9%	2%	71%	0%	3.2 km/h	Clear
+3	2026-09-29 02:00	+29.8°C	9%	2%	71%	0%	5.3 km/h	Clear
+4	2026-09-29 03:00	+29.6°C	9%	2%	71%	0%	4.8 km/h	Clear
+5	2026-09-29 04:00	+30.2°C	9%	2%	71%	0%	3.8 km/h	Clear
+6	2026-09-29 05:00	+30.0°C	9%	2%	71%	0%	3.2 km/h	Clear
+7	2026-09-29 06:00	+29.8°C	9%	2%	71%	0%	4.9 km/h	Clear
+8	2026-09-29 07:00	+30.5°C	9%	2%	71%	0%	6.3 km/h	Clear
+9	2026-09-29 08:00	+32.1°C	9%	2%	71%	0%	4.5 km/h	Clear
+10	2026-09-29 09:00	+34.4°C	9%	2%	71%	0%	3.2 km/h	Clear
+11	2026-09-29 10:00	+36.3°C	9%	2%	71%	0%	2.1 km/h	Clear
+12	2026-09-29 11:00	+37.9°C	9%	2%	71%	0%	1.2 km/h	Clear
+13	2026-09-29 12:00	+38.3°C	9%	2%	71%	0%	5.7 km/h	Clear
+14	2026-09-29 13:00	+38.2°C	8%	2%	65%	0%	10.9 km/h	Clear
+15	2026-09-29 14:00	+37.5°C	8%	2%	65%	0%	14.4 km/h	Clear
+16	2026-09-29 15:00	+37.2°C	9%	2%	71%	1%	13.8 km/h	Clear
+17	2026-09-29 16:00	+36.6°C	9%	2%	71%	2%	10.5 km/h	Clear
+18	2026-09-29 17:00	+35.6°C	9%	2%	71%	3%	9.9 km/h	Clear
+19	2026-09-29 18:00	+34.3°C	8%	2%	62%	2%	6.4 km/h	Clear
+20	2026-09-29 19:00	+34.0°C	8%	2%	62%	2%	4.7 km/h	Clear
+21	2026-09-29 20:00	+33.9°C	8%	2%	62%	0%	4.0 km/h	Clear
+22	2026-09-29 21:00	+33.7°C	9%	2%	71%	1%	3.1 km/h	Clear
+23	2026-09-29 22:00	+33.1°C	9%	2%	71%	0%	2.8 km/h	Clear
+24	2026-09-29 23:00	+32.3°C	9%	2%	71%	0%	3.6 km/h	Clear

Model Performance (held-out test set)

Metric	Value
24 h model	Ridge (alpha=10)
48 h model	Ridge 48h (alpha=10)
72 h model	Ridge 72h (alpha=10)
Rain model	Bagging ensemble (30 DT trees) + histogram calibration
Test RMSE (24 h)	3.53 °C
Test RMSE (48 h)	4.46 °C
Test RMSE (72 h)	5.07 °C
Bias correction (24 h)	+0.69 °C
Contract version	2.0.0
Successful cities	14 / 14

Drift Monitor (last run)

⚠ Max PSI = 1.838 | observations = 2352 | cities = 14 | status = drift detected

Feature	PSI	KS	Mean shift (σ_ref)	Status
`clearness_index`	0.027	0.068	-0.10	ok
`cloudcover`	0.032	0.043	+0.06	ok
`dewpoint_2m`	1.645	0.273	+0.55	severe
`precipitation`	0.036	0.067	+0.08	ok
`pressure_msl`	0.399	0.111	+0.10	severe
`relativehumidity_2m`	0.038	0.081	+0.14	ok
`temp_lag24h`	1.824	0.288	+0.51	severe
`temperature_2m`	1.838	0.281	+0.48	severe
`vpd`	0.069	0.076	+0.08	ok
`windspeed_10m`	0.269	0.190	-0.43	severe

📋 Project Overview

Features

Complete ML Pipeline: Data collection → Preprocessing → Feature Engineering → Model Training → Evaluation → Monitoring
Multiple ML Libraries: Side-by-side comparison of linfa, smartcore, rustyml, and Burn
10 Years of Data: Historical weather data from 2016-2025 for 14 cities worldwide
4 Prediction Tasks:
- Rain prediction (binary classification)
- Weather condition classification (6 classes)
- Temperature forecasting (24h, 48h, 72h)
- Multi-target forecasting (temp + humidity + wind)
Drift Detection: Automated monitoring for data and concept drift
Live Dashboard: Daily auto-updated predictions via GitHub Actions

Data Source

API: Open-Meteo (free, unlimited, no API key required)
Historical Data: 2016-2025 (10 years)
Granularity: Hourly observations
Total Records: ~1.2 million

Cities Covered

Region	Cities
Brazil 🇧🇷	São Paulo, Rio de Janeiro, São José dos Campos, Campinas
USA 🇺🇸	New York, Los Angeles
Europe 🇬🇧🇩🇪🇳🇴	London, Berlin, Oslo
Asia 🇯🇵🇨🇳🇦🇪	Tokyo, Shanghai, Chongqing, Nanjing, Dubai

🏗️ Project Structure

RustForMachineLearning/
├── notebooks/                    # Jupyter notebooks (Evcxr)
│   ├── 01_data_collection_and_exploration.ipynb
│   ├── 02_preprocessing_and_feature_engineering.ipynb
│   ├── 03_feature_selection_and_model_training.ipynb
│   ├── 04_hyperparameter_tuning.ipynb
│   ├── 05_evaluation_and_validation.ipynb
│   └── 06_drift_detection_and_monitoring.ipynb
├── src/                          # Production Rust code
│   ├── lib.rs
│   ├── data/                     # Data loading & API client
│   ├── preprocessing/            # Data cleaning & transformation
│   ├── features/                 # Feature engineering & selection
│   ├── models/                   # ML model implementations
│   ├── training/                 # Training utilities
│   ├── evaluation/               # Metrics & visualization
│   ├── monitoring/               # Drift detection
│   └── bin/                      # CLI tools
├── data/                         # Data storage
│   ├── raw/                      # Raw API data
│   ├── processed/                # Cleaned data
│   └── features/                 # Engineered features
├── models/                       # Trained model artifacts
├── docs/                         # Documentation
└── .github/workflows/            # GitHub Actions

🚀 Getting Started

Prerequisites

Rust (1.70+)
Jupyter with Evcxr kernel
Git

Installation

# Clone the repository
git clone https://github.com/SamoraDC/RustForMachineLearning.git
cd RustForMachineLearning

# Build the project
cargo build --release

# Install Evcxr Jupyter kernel (if not already installed)
cargo install evcxr_jupyter
evcxr_jupyter --install

Running the Notebooks

# Start Jupyter
jupyter lab

# Navigate to notebooks/ and open the notebooks in order

Running Daily Predictions

cargo run --release --bin daily_predictions

📊 ML Pipeline

┌─────────────┐    ┌─────────────┐    ┌─────────────┐
│    DATA     │───▶│  PREPROC    │───▶│  FEATURES   │
│ COLLECTION  │    │ & WRANGLING │    │ ENGINEERING │
└─────────────┘    └─────────────┘    └─────────────┘
       │                 │                   │
       ▼                 ▼                   ▼
  Open-Meteo API   Missing values      Lag features
  14 cities        Outliers            Rolling stats
  10 years         Normalization       Cyclical encoding

┌─────────────┐    ┌─────────────┐    ┌─────────────┐
│  FEATURE    │───▶│   MODEL     │───▶│  TRAINING   │
│ SELECTION   │    │ COMPARISON  │    │             │
└─────────────┘    └─────────────┘    └─────────────┘
       │                 │                   │
       ▼                 ▼                   ▼
  Correlation       linfa            Train/Val/Test
  Importance        smartcore        Cross-validation
  Recursive elim    Burn             Early stopping

┌─────────────┐    ┌─────────────┐    ┌─────────────┐
│   TUNING    │───▶│ EVALUATION  │───▶│ MONITORING  │
│             │    │             │    │ & DRIFT     │
└─────────────┘    └─────────────┘    └─────────────┘
       │                 │                   │
       ▼                 ▼                   ▼
  Grid search       Accuracy/F1       Data drift
  Random search     RMSE/MAE          Concept drift
  Cross-val         ROC/AUC           Auto-retrain

📈 Model Performance

Classification Tasks

Model	Rain (Acc)	Rain (F1)	Condition (Acc)	Condition (F1)
Logistic Regression	--	--	--	--
Decision Tree	--	--	--	--
Random Forest	--	--	--	--
Gradient Boosting	--	--	--	--
Neural Network	--	--	--	--
Ensemble	--	--	--	--

Regression Tasks

Model	Temp 24h (RMSE)	Temp 48h (RMSE)	Temp 72h (RMSE)
Linear Regression	--	--	--
Decision Tree	--	--	--
Random Forest	--	--	--
Gradient Boosting	--	--	--
Neural Network	--	--	--
Ensemble	--	--	--

🔧 Technologies

ML Libraries

Library	Purpose	Status
linfa	Classical ML	✅
smartcore	Classical ML	✅
rustyml	Classical ML	🔄
Burn	Deep Learning	🔄

Data & Utilities

polars: DataFrame operations
ndarray: N-dimensional arrays
reqwest: HTTP client
chrono: Date/time handling
plotters: Visualization
statrs: Statistical functions

📚 Documentation

Design Document
API Reference (coming soon)
Contributing Guide (coming soon)

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

Open-Meteo for providing free weather data
Rust ML Community for the excellent ML libraries
Evcxr for the Rust Jupyter kernel

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
data		data
docs/plans		docs/plans
models		models
notebooks		notebooks
src		src
tests		tests
.gitattributes		.gitattributes
.gitignore		.gitignore
Cargo.toml		Cargo.toml
README.md		README.md

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RustWeatherML

🌍 Live Weather Predictions

24-Hour, 48-Hour & 72-Hour Forecast

Hourly Predictions (next 24 h, per city)

Model Performance (held-out test set)

Drift Monitor (last run)

📋 Project Overview

Features

Data Source

Cities Covered

🏗️ Project Structure

🚀 Getting Started

Prerequisites

Installation

Running the Notebooks

Running Daily Predictions

📊 ML Pipeline

📈 Model Performance

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Regression Tasks

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RustWeatherML

🌍 Live Weather Predictions

24-Hour, 48-Hour & 72-Hour Forecast

Hourly Predictions (next 24 h, per city)

Model Performance (held-out test set)

Drift Monitor (last run)

📋 Project Overview

Features

Data Source

Cities Covered

🏗️ Project Structure

🚀 Getting Started

Prerequisites

Installation

Running the Notebooks

Running Daily Predictions

📊 ML Pipeline

📈 Model Performance

Classification Tasks

Regression Tasks

🔧 Technologies

ML Libraries

Data & Utilities

📚 Documentation

📄 License

🙏 Acknowledgments

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