07/29/2026
Good Wednesday morning partners,
Here are a few adjustments since the email briefing on Tuesday afternoon. See attached graphics:
• The Heat Advisory has been upgraded to an Extreme Heat Warning for the entire Florida Big Bend region, the eastern Florida Panhandle, and far South Georgia. Within the warning area, heat index values of up to 116 degrees are forecast.
• The Slight Risk (Level 2 of 5) of severe thunderstorms today has expanded to cover more counties.
• There is now a Marginal Risk (Level 1 of 5) of severe thunderstorms on Thursday.
Today's thunderstorms are expected to be potent. A Slight Risk implies that a Severe Thunderstorm Watch may eventually be needed later today. Storm attributes will include:
• Damaging wind gusts, potentially up to 70 mph!
• Torrential downpours which could lead to isolated flash flooding if storms repeatedly train over the same location
• Large hail... to the size of quarters. That is 1 inch in diameter.
• Prolific lightning
• Timing: Thunderstorms are expected to develop and quickly turn severe around mid-afternoon, then last well into the evening, perhaps as late as midnight.