Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.
Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >
| NWS Forecast for: St. Helena Parish Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 121 PM CDT Tue Jun 9 2026 | |
| This Afternoon: Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Tonight: Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph. Wednesday: Patchy fog in the morning. Sunny. Highs in the lower 90s. South winds around 5 mph. Wednesday Night: Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. Thursday: Sunny. Highs in the lower 90s. South winds around 5 mph. Thursday Night: Mostly clear. Lows in the lower 70s. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Friday Night: Partly cloudy. Lows in the mid 70s. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Sunday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Sunday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 70s. Chance of rain 40 percent. Monday: Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. | |
| Zone Forecast: St. Helena Parish | |
Visit your local NWS office at: https://www.weather.gov/lix |