National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Meridian, Meridian Naval Air Station - McCain Field (KNMM)

Lat: 32.55°NLon: 88.56°WElev: 318ft.

Thunderstorm Heavy Rain

71°F

22°C

Humidity 84%
Wind Speed W 16 G 23 mph
Barometer 30.11 in (1020.5 mb)
Dewpoint 66°F (19°C)
Visibility 0.50 mi
Last update 27 Jun 2:56 pm CDT
Extended Forecast for

4 Miles SSE Porterville MS

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Scattered showers and thunderstorms after 1pm. Increasing clouds, with a high near 92. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Sunny then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 90. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Chance
    Showers then
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 88. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 88 °F

    Chance
    Showers then
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after 1pm. High near 87. Calm wind becoming west around 5 mph. Chance of precipitation is 90%.

    High: 87 °F

    Chance
    Showers then
    T-storms

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Saturday
Scattered showers and thunderstorms after 1pm. Increasing clouds, with a high near 92. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 71. Calm wind.
Sunday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 90. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.
Monday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 88. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind.
Tuesday
Showers and thunderstorms, mainly after 1pm. High near 87. Calm wind becoming west around 5 mph. Chance of precipitation is 90%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Porterville MS
 32.59°N 88.47°W
Last Update:
3:15 pm CDT Jun 27, 2025
Forecast Valid:
3pm CDT Jun 27, 2025-6pm CDT Jul 3, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation