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

34°F

1°C

Humidity 79%
Wind Speed N 7 mph
Barometer 30.15 in (1022.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 3 Dec 2:56 am CST
Extended Forecast for

3 Miles N Porterville MS

  • Overnight

    Overnight: Cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 5am. Increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, with a high near 47. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Showers

  • Friday

    Friday: Showers likely. Cloudy, with a high near 49. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 30. Calm wind.
Wednesday
Partly sunny, with a high near 52. Calm wind.
Wednesday Night
A 20 percent chance of showers after 5am. Increasing clouds, with a low around 35. Calm wind.
Thursday
Showers likely, mainly before noon. Cloudy, with a high near 47. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Friday
Showers likely. Cloudy, with a high near 49. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 37. Calm wind.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38. Calm wind.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 56.
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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:
3:16 am CST Dec 3, 2025
Forecast Valid:
3am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation