It looks like you might have accessed this page from an outdated address. Please update bookmarks and links to:

Day 1 Severe Wind Outlook - National

About This Product

The Day 1 Severe Wind Outlook is issued as part of the Day 1 Severe Weather Outlook, issued by the National Weather Service's Storm Prediction Center every several hours. This map displays the expected probability of severe wind (at least 58 mph) within 25 miles of a point.

A hatched area, with black diagonal lines, indicates at least a 10% probability of wind gusts greater than 74 mph within 25 miles of a point.

These probabilities contribute to the categorical Day 1 Severe Weather Outlook in accordance with the Probabilistic to Categorical Outlook Conversion Table.