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NSSL News
News from the NOAA National Severe Storms Laboratory
2025 In a Flash: NSSL Annual Accomplishments Report
2025 was a banner year for innovation at NSSL. Click to learn how we’re pushing the science of tornadoes and severe weather into the future.
MRMS-Based Tool Enhances Ice Storm Analysis and Forecasting
NSSL has developed an experimental new product that provides a real-time analysis of freezing rain to identify both location and accumulation.
NSSL Advances Tornado Research with Uncrewed Aircraft Systems
Uncrewed Aerial Systems are opening new avenues for researchers to study tornadoes and gather data while staying safe.
SWERVE: Predicting severe weather weeks in advance
The Severe Weather Extended-Range forecasting and Verification Experiment (SWERVE) is testing our ability to forecast severe weather up to three weeks in advance.