Ice storm damage in central Oklahoma. Image Credit NOAA NSSL & Casey Tarp.

The 2022-23 Winter Weather Experiment

In support of the ongoing mission to improve National Weather Service (NWS) products and services for winter weather, the Hydrometeorology Testbed (HMT) within the Weather Prediction Center (WPC) will conduct 12th annual Winter Weather Experiment (WWE) during the 2022-2023 winter season. The WWE provides an immersive collaborative research to operations (R2O) experience bringing together members…

woman with teal umbrella walking down a snowy street.

Advancing Probabilistic Prediction of High-Impact Winter Storms through Ensemble NWP and Post-Processing

The Weather Program Office is working with the University of Utah to improve snowstorm prediction capabilities for forecasts 48 hours to 7 days in advance using techniques and advanced ensemble numerical modeling. Researchers are developing and testing new snow-to-liquid-ratio (SLR) algorithms to improve snowfall forecasts derived from numerical modeling systems, and evaluating and improving methods…

Tornado touching down

NOAA Awards $5.7 Million to Improve Hazardous Weather Forecasts

Research to focus on improved prediction of tornadoes, hurricanes, floods, snow NOAA Administrator Kathryn Sullivan announced today $5.7 million in cooperative research agreements and grants to improve the forecasting of hazardous and extreme weather including tornadoes, hurricanes, heavy rainfall, floods and snowstorms. The funding, provided by NOAA Research, will support collaborative work between NOAA and 27…