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.

Fair

45°F

7°C

Humidity 80%
Wind Speed NE 3 mph
Barometer 30.19 in (1023.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 12 Feb 3:56 am CST
Extended Forecast for

3 Miles N Porterville MS

  • Today

    Today: Sunny, with a high near 66. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Calm wind.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. Calm wind.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 74. Light southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Low around 59. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 72. South southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 51. North northwest wind around 5 mph.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 67. North wind around 5 mph becoming calm.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 42. Calm wind.
Friday
Sunny, with a high near 69. Calm wind.
Friday Night
Increasing clouds, with a low around 48. Calm wind.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 74. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Low around 59. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and possibly a thunderstorm. High near 72. South southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 51. North northwest wind around 5 mph.
Washington's Birthday
Mostly sunny, with a high near 67. North wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Porterville MS
 32.7°N 88.49°W
Last Update:
4:15 am CST Feb 12, 2026
Forecast Valid:
4am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation