SPC Oct 21, 2024 0730 UTC Day 3 Severe Thunderstorm Outlook
SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0227 AM CDT Mon Oct 21 2024 Valid 231200Z - 241200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... No severe thunderstorms are expected on Wednesday. ...Synopsis... A mid-level trough and surface cold front will move from the Great Lakes to the Northeast on Wednesday. Weak instability is forecast to develop across western New York and vicinity during the afternoon. Shallow convection and a few lightning flashes will be possible along this cold front as it moves quickly across portions of the northeast Wednesday afternoon. A strong, mostly unidirectional wind profile will be present which could cause some gusty winds with these showers and thunderstorms. If greater instability and more robust convection can develop, some damaging wind gusts could be possible with this strongly forced convection. However, at this time, forecast instability is very weak and thus, no severe weather probabilities are justified. ..Bentley.. 10/21/2024 Read more
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0227 AM CDT Mon Oct 21 2024 Valid 231200Z - 241200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... No severe thunderstorms are expected on Wednesday. ...Synopsis... A mid-level trough and surface cold front will move from the Great Lakes to the Northeast on Wednesday. Weak instability is forecast to develop across western New York and vicinity during the afternoon. Shallow convection and a few lightning flashes will be possible along this cold front as it moves quickly across portions of the northeast Wednesday afternoon. A strong, mostly unidirectional wind profile will be present which could cause some gusty winds with these showers and thunderstorms. If greater instability and more robust convection can develop, some damaging wind gusts could be possible with this strongly forced convection. However, at this time, forecast instability is very weak and thus, no severe weather probabilities are justified. ..Bentley.. 10/21/2024 Read more