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.

Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed W 3 mph
Barometer 30.13 in (1021.3 mb)
Dewpoint 44°F (7°C)
Visibility 2.00 mi
Last update 16 Feb 11:56 pm CST
Extended Forecast for

3 Miles N Porterville MS

  • Overnight

    Overnight: Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 55. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59. South southwest wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 81. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 60. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. West southwest wind around 5 mph becoming south in the afternoon.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 47. Calm wind.
Tuesday
Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 55. South wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 59. South southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 81. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 60. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. West southwest wind around 5 mph becoming south in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Saturday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 53.
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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:
12:33 am CST Feb 17, 2026
Forecast Valid:
12am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation