CURRENT FORECAST (+2h / +3h / +6h)
──────────────────────────────────────────────────────────────────────────────────────────
STATION METAR VIS SPREAD +2h +3h +6h
──────────────────────────────────────────────────────────────────────────────────────────
KJFK 22:51Z 10.0mi 7.0C (low) 0.3% (low) 0.4% (low) 0.9%
↳ Top feature: Saturation (Spread)
Latest METAR KJFK 142251Z 18020G30KT 10SM SCT150 BKN250 24/17 A2970 RMK AO2 PK WND 18036/2203 SLP059 T02390167 $=
──────────────────────────────────────────────────────────────────────────────────────────
EGLL 22:50Z 6.2mi 8.0C (low) 0.0% (low) 0.2% (low) 1.1%
↳ Top feature: Relative Humidity
Latest METAR EGLL 142250Z AUTO 07005KT 9999 NCD 17/09 Q1018=
──────────────────────────────────────────────────────────────────────────────────────────
KSFO 22:56Z 10.0mi 10.0C (low) 0.0% (low) 0.0% (low) 0.0%
↳ Top feature: Relative Humidity
Latest METAR KSFO 142256Z 31012G17KT 10SM FEW014 23/13 A2994 RMK AO2 SLP137 T02280133 $=
──────────────────────────────────────────────────────────────────────────────────────────
CYYT 23:00Z 15.0mi 3.0C (low) 14.1% (low) 15.3% (low) 17.8%
↳ Top feature: Current Visibility
Latest METAR CYYT 142300Z 09006KT 15SM FEW003 BKN079 06/03 A2996 RMK SF1AC7 SF TR LCA FU N SLP153=
──────────────────────────────────────────────────────────────────────────────────────────
CYWG 23:00Z 15.0mi 13.0C (low) 0.0% (low) 0.0% (low) 0.0%
↳ Top feature: Saturation (Spread)
Latest METAR CYWG 142300Z 30013G19KT 15SM FEW020 FEW045CB FEW250 21/08 A2996 RMK CF1CB1CI1 CF TR CB TR DIST CB W-N SLP152 DENSITY ALT 1700FT=
──────────────────────────────────────────────────────────────────────────────────────────
CYUL 23:00Z 8.0mi 2.0C (low) 7.7% (low) 20.1% (low) 6.6%
↳ Top feature: Relative Humidity
Latest METAR CYUL 142300Z 00000KT 8SM -RA FEW010 SCT045 OVC100 19/17 A2961 RMK CU2SC2AS4 PRESFR SLP029 DENSITY ALT 1000FT=
──────────────────────────────────────────────────────────────────────────────────────────
SCEL 23:00Z 5.0mi 11.0C (low) 0.0% (low) 0.2% (low) 5.8%
↳ Top feature: Relative Humidity
Latest METAR SCEL 142300Z 16004KT 8000 NSC 14/03 Q1018 NOSIG=
──────────────────────────────────────────────────────────────────────────────────────────
SCVM 23:00Z 0.6mi 1.0C (high) 90.7% (high) 66.6% (high) 85.0%
↳ Top feature: Current Visibility
Latest METAR SCVM 142300Z 29005KT 1000 BR OVC005 11/10 Q1020=
──────────────────────────────────────────────────────────────────────────────────────────
SAEZ 23:00Z 10.0mi 2.0C (low) 0.3% (low) 0.9% (low) 3.3%
↳ Top feature: Current Visibility
Latest METAR SAEZ 142300Z 35003KT CAVOK 02/00 Q1023 NOSIG=
──────────────────────────────────────────────────────────────────────────────────────────
SPJC 23:00Z 6.2mi 4.0C (low) 0.0% (low) 2.0% (low) 0.2%
↳ Top feature: Current Visibility
Latest METAR SPJC 142300Z 16008KT 140V200 9999 FEW018 23/19 Q1013 NOSIG RMK BIRD HAZARD RWY 16L/16R PP000=
──────────────────────────────────────────────────────────────────────────────────────────
IFR: visibility < 3 miles
IFR-NET — Real-Time Low Visibility Forecasting System
Real-Time Operational Validation Dashboard ● Live Data ● 15K+ Samples
updated: | IFR = visibility < 3 miles | horizons: +2h / +3h / +6h
IFR-NET is a forecasting and early-warning system for Instrument Flight Rules (IFR) conditions at airports.
Based on a proprietary machine learning model deployable on standard x86-64 hardware, the system estimates the probability of reduced visibility with lead times of 2, 3, and 6 hours using only real-time public METAR observations.
The system currently monitors a set of global airports continuously and automatically to validate model performance under real operational conditions and support future operational decision-making.
REAL-TIME OPERATIONAL VALIDATION since 02-2026 Each forecast is verified against the corresponding observed METAR report within the forecast time window. ────────────────────────────────────────────────────────────────── STATION N IFR% AUC+2h AUC+3h AUC+6h BRIER+2h ────────────────────────────────────────────────────────────────── KJFK 2427 6.1% 0.965 0.947 0.880 0.0310 EGLL 2773 1.5% 0.920 0.888 0.840 0.0158 KSFO 2642 0.3% 0.984 0.970 0.938 0.0026 CYYT 2755 17.9% 0.930 0.907 0.841 0.0783 CYWG 2626 4.2% 0.865 0.834 0.764 0.0308 CYUL 2662 3.5% 0.930 0.912 0.837 0.0318 SCEL 3025 9.4% 0.987 0.977 0.971 0.0321 SCVM 2069 15.6% 0.966 0.947 0.905 0.0521 SAEZ 2521 9.4% 0.949 0.920 0.884 0.0546 SPJC 2208 2.6% 0.937 0.907 0.880 0.0211 ────────────────────────────────────────────────────────────────── AUC = Area Under the ROC Curve | Brier = Probabilistic Mean Squared Error
LATEST OBSERVED IFR EVENTS (+2h, most recent first) ────────────────────────────────────────────────────────────────────────────────────────── DATE/TIME UTC ST VIS(mi) TAF(mi) PROB% TAF IFR-NET ────────────────────────────────────────────────────────────────────────────────────────── 2026-06-14 22:10 SCVM 0.50 0.9 99.0% OK OK 2026-06-14 21:10 SCVM 0.50 0.9 99.0% OK OK 2026-06-14 20:10 SCVM 0.31 0.9 98.9% OK OK 2026-06-14 19:10 SCVM 0.31 0.9 90.3% OK OK 2026-06-14 18:10 SCVM 0.31 0.9 94.5% OK OK 2026-06-14 17:10 SCVM 0.31 0.9 92.5% OK OK 2026-06-14 16:10 SCVM 0.25 0.9 89.1% OK OK 2026-06-14 15:10 SCVM 0.19 0.9 91.2% OK OK 2026-06-14 14:10 SCVM 0.19 0.9 89.6% OK OK 2026-06-14 13:10 SCVM 0.12 0.9 90.5% OK OK 2026-06-14 13:09 SCEL 2.49 0.9 46.7% OK OK 2026-06-14 12:10 SCVM 0.12 0.9 81.7% OK OK 2026-06-14 12:09 SCEL 2.49 0.9 55.0% OK OK 2026-06-14 11:10 SCVM 0.19 0.9 98.4% OK OK 2026-06-14 10:10 SCVM 0.19 0.9 98.4% OK OK 2026-06-14 04:10 SCVM 1.24 0.9 90.9% OK OK 2026-06-14 03:10 SCVM 2.49 0.9 55.7% OK OK 2026-06-14 02:10 SCVM 2.49 0.9 78.5% OK OK 2026-06-13 22:14 SAEZ 1.86 0.8 21.9% OK OK 2026-06-13 19:14 SAEZ 2.49 0.8 1.1% OK MISS 2026-06-13 13:14 SAEZ 0.62 0.8 90.0% OK OK 2026-06-13 12:14 SAEZ 0.06 0.8 88.1% OK OK 2026-06-13 11:14 SAEZ 0.31 0.8 83.0% OK OK 2026-06-13 10:16 CYWG 1.00 6.0 83.9% MISS OK 2026-06-13 10:14 SAEZ 0.50 0.8 63.1% OK OK 2026-06-13 09:16 CYWG 1.00 6.0 21.2% MISS OK 2026-06-13 09:14 SAEZ 0.31 0.8 31.6% OK OK 2026-06-13 08:16 CYWG 1.00 6.0 18.3% MISS OK 2026-06-12 13:14 SAEZ 0.50 0.8 96.8% OK OK 2026-06-12 09:14 SAEZ 0.31 0.8 99.2% OK OK ────────────────────────────────────────────────────────────────────────────────────────── TAF OK = IFR correctly forecast | MISS = IFR not forecast | IFR-NET early warning alert threshold: 10%
Data intelligence · Lightweight AI
Proprietary models · Supervised ML
© 2026 PulseTech.CL SpA
Proprietary models · Supervised ML
© 2026 PulseTech.CL SpA
PulseTech.
Data Intelligence