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.

Overcast

64°F

18°C

Humidity 81%
Wind Speed S 6 mph
Barometer 29.85 in (1011.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Feb 12:56 am CST
Extended Forecast for

3 Miles N Porterville MS

  • Overnight

    Overnight: A slight chance of showers between 2am and 5am. Mostly cloudy, with a steady temperature around 63. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 74. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 53. Calm wind becoming north around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind around 5 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. East northeast wind around 5 mph becoming calm.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. East southeast wind around 5 mph becoming south southwest after midnight.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers between 2am and 5am. Mostly cloudy, with a steady temperature around 63. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 74. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 53. Calm wind becoming north around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 45. Calm wind.
Saturday
Sunny, with a high near 75. East northeast wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 49. Calm wind.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 52. East southeast wind around 5 mph becoming south southwest after midnight.
Monday
A 20 percent chance of showers before noon. Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Porterville MS
 32.7°N 88.49°W
Last Update:
1:15 am CST Feb 26, 2026
Forecast Valid:
1am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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Chance of Precipitation