Lake Charles, Louisiana – Drivers across southeast Texas and southwest Louisiana should brace for heavy rain and localized flash flooding through Tuesday evening, with up to 5 inches possible in isolated areas.
According to the National Weather Service in Lake Charles, a Marginal Risk (level 1 of 4) for flash flooding is in effect today, fueled by an upper-level disturbance pulling deep tropical moisture across the region. Widespread rainfall totals of 1 to 2 inches are expected, with the highest risk for flash flooding between noon and 6 p.m.
Cities including Beaumont, Port Arthur, DeRidder, and Lake Charles could see intense downpours during the afternoon commute. Rainfall rates may overwhelm drainage systems, especially in low-lying and urban areas. Motorists are urged to avoid water-covered roads and stay alert for sudden flooding.
Waterway levels may rise quickly, and localized amounts near 5 inches could impact parts of Jefferson County, TX, and Calcasieu Parish, LA. Flash flooding remains a top concern through tonight, especially in areas that received rainfall over the weekend.
The risk diminishes overnight but daily storm chances continue through Saturday. Residents should monitor local alerts and have multiple ways to receive warnings.
🔍 Five-Day Outlook – Southeast Texas & Southwest Louisiana
- Tuesday: 90–94°F | 50–70% PM storms | Flash flooding risk
- Wednesday: 91–94°F | 50–70% PM storms
- Thursday: 91–95°F | 40–70% PM storms
- Friday: 92–96°F | 30–60% PM storms
- Saturday: 92–97°F | 40–60% PM storms
