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

47°F

8°C

Humidity 86%
Wind Speed NE 3 mph
Barometer 30.06 in (1019.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 1 Dec 5:56 pm CST
Extended Forecast for

3 Miles N Porterville MS

  • Tonight

    Tonight: Showers, mainly before 5am. Low around 35. Light and variable wind becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 45. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. North northwest wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, with a high near 49. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Cloudy, with a low around 38. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 38 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Cloudy, with a high near 49. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers, mainly before 5am. Low around 35. Light and variable wind becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 45. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 23. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 53. Calm wind.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 35. Calm wind.
Thursday
Showers likely, mainly before noon. Cloudy, with a high near 49. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly after midnight. Cloudy, with a low around 38. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Cloudy, with a high near 49. North northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38. Calm wind.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Porterville MS
 32.7°N 88.49°W
Last Update:
6:15 pm CST Dec 1, 2025
Forecast Valid:
6pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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