DALLAS, TX — If you have travel plans along I-35, I-44, or I-40 this weekend through early next week, weather experts have a simple message: Have a plan or stay off the roads.
The Storm Prediction Center has issued a rare four-day severe weather outlook starting Saturday, April 11, through Tuesday, April 14. A powerful “upper-level trough” is moving in from the West, colliding with extreme Gulf moisture to create a “textbook” environment for supercell thunderstorms, giant hail, and tornadoes.
The Danger Zone: Why This Outbreak is Different
Unlike a single-day storm, this system will linger over the Southern Plains for nearly 100 hours. The Weather Prediction Center reports that moisture levels are “three standard deviations above normal”—meaning the potential for torrential rain and flash flooding is off the charts.
Key Threats:
- Tornadoes: Increasing risk from Sunday through Tuesday.
- Hail: Baseball-sized hail possible, especially in West Texas and Oklahoma.
- Winds: Destructive straight-line winds capable of overturning high-profile vehicles.
Day-by-Day Forecast & Impact
| Date | Primary Threat Areas | Impact Level |
| Saturday, April 11 | West Texas, Permian Basin, TX Panhandle | Moderate (Late afternoon storms) |
| Sunday, April 12 | Central/North Texas, Oklahoma, I-35 Corridor | High (Tornado & Large Hail risk) |
| Monday, April 13 | Dallas, OKC, Tulsa, Wichita, Kansas City | EXTREME (Widespread severe weather) |
| Tuesday, April 14 | Eastern OK, Arkansas, Missouri, Mississippi | High (Shift to the Southeast) |
Highway “Red Zones”: What Drivers Need to Know
If you are navigating these major interstates, here is your risk profile:
- I-35 (Dallas to Wichita): This is the “spine” of the storm. Sunday afternoon through Monday evening is the peak danger window.
- I-44 (OKC to Tulsa): Consecutive days of “bullseye” hits. Supercells will track directly along this highway.
- I-40 (Amarillo to OKC): Early afternoon storms will cross the highway daily, starting Saturday.
Expert Travel Advice: When to Stay Put
Weather experts and local authorities are urging drivers to time their trips carefully:
- Monday is a “No-Go” Day: This is the most dangerous day. If your schedule allows, do not drive.
- Morning Windows: Saturday and Sunday mornings are generally safe, but storms will fire rapidly after 3:00 PM local time.
- Shelter Alert: Never seek shelter under a highway overpass. Wind speeds increase under the span, creating a “wind tunnel” effect that can be fatal.
Compounding Risks
Because the storms hit the same cities—Dallas, OKC, Tulsa, and Wichita—repeatedly, the risks add up. Power outages from Sunday might leave traffic lights dark on Monday, and debris on the roads will make emergency braking dangerous during heavy downpours.
HOOSIER & SOUTHERN PLAINS READERS: Are you in the path of these storms? Have you prepped your emergency kit? Share your local weather conditions in the comments to help keep fellow drivers safe.
