ML4WX

Labs

University of Oklahoma (AI2ES)

39 papers in the archive.

Search and filter

HRRRCast: a data-driven emulator for regional weather forecasting at convection allowing scales

Daniel Abdi, Isidora Jankov, Paul Madden et al. · Artificial Intelligence for the Earth Systems, Vol. 5, No. 2, 2026, Article 250061 ·

HRRRCast is a ResNet-based emulator of the HRRR convection-allowing model over CONUS, with DDIM ensembles that beat HRRR at the 20 dBZ reflectivity threshold.

Regional & km-scale modelsColorado State University (incl. CIRA)NOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Trustworthy Artificial Intelligence for Environmental Sciences: An Innovative Approach for Summer School

Amy McGovern, David John Gagne, Christopher D. Wirz et al. · Bulletin of the American Meteorological Society ·

Describes an AI2ES summer school teaching trustworthy and explainable AI for severe storms, tropical cyclones and space weather to 677 participants.

Explainability, uncertainty & physicsNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)NSF NCAR / UCARUniversity of WashingtonColorado State University (incl. CIRA)University of Oklahoma (AI2ES)

Application of Machine Learning Techniques to Improve Multi-Radar Multi-Sensor (MRMS) Precipitation Estimates in the Western United States

Andrew P. Osborne, Jian Zhang, Micheal J. Simpson et al. · Artificial Intelligence for the Earth Systems ·

CNN corrects MRMS radar precipitation estimates over complex western US terrain, beating radar QPE on several atmospheric river events in a year-long evaluation.

Observations & remote sensingNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Towards improved precipitation estimation with the GOES‐16 advanced baseline imager: Algorithm and evaluation

Shruti Ashok Upadhyaya, Pierre‐Emmanuel Kirstetter, Robert J. Kuligowski et al. · Quarterly Journal of the Royal Meteorological Society ·

A Random Forest precipitation estimator using GOES-16 ABI infrared channels and RAP predictors over CONUS beats SCaMPR, with correlation 0.46 and HSS 0.91 vs 0.19.

Observations & remote sensingNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Challenges and Benchmark Datasets for Machine Learning in the Atmospheric Sciences: Definition, Status, and Outlook

Peter D. Dueben, Martin G. Schultz, Matthew Chantry et al. · Artificial Intelligence for the Earth Systems ·

Provides a recipe for building atmospheric-science ML benchmark datasets and lists domain-specific challenges and needed benchmarks for weather, climate and air quality.

Benchmarks, datasets & evaluationECMWFForschungszentrum Jülich / Jülich Supercomputing CentreNSF NCAR / UCARNVIDIAUniversity of Oklahoma (AI2ES)

Random Forest Model to Assess Predictor Importance and Nowcast Severe Storms using High-Resolution Radar–GOES Satellite–Lightning Observations

John R. Mecikalski, Thea N. Sandmæl, Elisa M. Murillo et al. · Monthly Weather Review ·

Random forests combining GOES-16 satellite, lightning and radar fields improve severe storm warning prediction over radar alone, identifying cloud-top divergence as most informative.

NowcastingNASAColorado State University (incl. CIRA)University of Oklahoma (AI2ES)

Using Machine Learning to Calibrate Storm-Scale Probabilistic Guidance of Severe Weather Hazards in the Warn-on-Forecast System

Montgomery Flora, Corey K. Potvin, Patrick S. Skinner et al. · Monthly Weather Review ·

Random forests, gradient-boosted trees and logistic regression calibrate NOAA Warn-on-Forecast ensemble guidance for tornado, hail and wind, beating updraft-helicity baselines.

Post-processing & calibrationNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Generating Probabilistic Next-Day Severe Weather Forecasts from Convection-Allowing Ensembles Using Random Forests

Eric D. Loken, Adam James Clark, Christopher D. Karstens · Weather and Forecasting ·

Random forests convert convection-allowing ensemble forecasts into day-1 severe weather probabilities, beating calibrated updraft helicity and SPC outlooks in Brier skill, especially for wind and hail.

Post-processing & calibrationNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Diagnosis and Classification of Typhoon-Associated Low-Altitude Turbulence Using HKO-TDWR Radar Observations and Machine Learning

Jingxiao Cai, Yan Rockee Zhang, Richard J. Doviak et al. · IEEE Transactions on Geoscience and Remote Sensing ·

Neural network classifies typhoon low-altitude turbulence from Hong Kong terminal Doppler radar, validated against commercial aircraft turbulence measurements.

Observations & remote sensingNOAA (incl. GFDL, PSL, GSL, NCEP/EMC)University of Oklahoma (AI2ES)

Exploring Deep Neural Networks to Retrieve Rain and Snow in High Latitudes Using Multisensor and Reanalysis Data

Guoqiang Tang, Di Long, Ali Behrangi et al. · Water Resources Research ·

A deep neural network retrieves high-latitude rain and snow from GMI and MODIS data, largely outperforming GPROF on snowfall and reducing rain underestimation.

Observations & remote sensingNASACalifornia Institute of Technology (Caltech)Tsinghua University (NowcastNet)University of California, Los Angeles (UCLA)University of Oklahoma (AI2ES)