| NWS Forecast for: Mississippi County Issued by: National Weather Service Memphis, TN Last Update: 126 PM CDT Sat Jul 18 2026 | |
This Afternoon: Sunny. Near steady temperature in the lower 90s. West winds 5 to 10 mph. Heat index values up to 107. Tonight: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. West winds around 5 mph. Chance of rain 20 percent. Sunday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107. Sunday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Monday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110. Monday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Tuesday: Sunny. Highs in the upper 90s. Heat index values up to 115. Tuesday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening. Wednesday: Sunny. Highs around 90. Wednesday Night: Mostly clear. Lows around 70. Thursday: Mostly sunny. Highs in the upper 80s. Thursday Night: Partly cloudy. Lows in the upper 60s. Friday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Mississippi County | |
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