Rare 'High-Risk' Severe Weather Threatens Midwest with Tornadoes and Flooding

Severe Weather Outbreak

• ⚠️ A rare 'high-risk' designation, issued only 1% of the time by NOAA, is in effect for a major tornado outbreak.
• ⚡ The highest possible risk level is expected to lead to violent tornadoes, EF3 or higher, and hurricane-force winds.
• ⚾ Baseball-sized hail is also a significant threat, alongside the potential for major flooding.

Affected Regions and Timing

• 🎯 The high-risk zone includes parts of west Tennessee (Memphis), northeast Arkansas, southeast Missouri, western Kentucky, and southern Illinois.
• 🏙️ Severe storms are possible from Chicago to Detroit, through Indianapolis, St. Louis, and down to Little Rock, Arkansas, by the evening commute.
• ⏳ The system is expected to stall over the Midsouth, bringing a significant rain threat tonight into the upcoming weekend.

Flood Risks and Safety

• 🌊 The highest possible flood risk level is in effect tonight into the weekend, targeting areas previously hit by deadly storms in February.
• 📈 Some areas, particularly near Paducah, could see 10 to 15 inches of rainfall, with a wide swath receiving 6 to 12 inches.
• 🚗 Life-threatening flooding is anticipated, and authorities urge people to have an escape route and avoid flooded roads, as half of all flood deaths occur in vehicles.

Background and Context

• 🌪️ These threats follow deadly storms that recently brought golf-ball-sized hail to Missouri, Oklahoma, and Kansas.
• 🗓️ The current severe weather event is expected to continue not just today, but also tomorrow and through the upcoming weekend.