Weather ❯ Meteorology ❯ Storm Prediction

Mesoscale Discussions

Forecasting Mesoscale Discussion 2081 Mesoscale Discussion 487 Severe Thunderstorm Forecasting Discussion 2232 Discussion 1193 Forecasting Techniques Mesoscale Discussion 479 Mesoscale Discussion 336 Mesoscale Discussion 2078 Severe Storm Threats Severe Outflow Gusts Discussion 232 Severe Thunderstorm Discussion Severe Weather Monitoring Mesoscale Discussion 2228 Severe Potential

Line of Severe Storms Hits Illinois and Indiana With Ohio Valley Now Under Watch Possibility

Forecast focus has shifted to the Ohio Valley this afternoon following an overnight squall line in Illinois.

Coastal Low Drenches Tidewater With Flash Flooding Likely in Southeast Virginia and Northeast North Carolina