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

31°F

-1°C

Humidity 89%
Wind Speed S 3 mph
Barometer 30.30 in (1027.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 29 Nov 3:56 am CST
Extended Forecast for

3 Miles N Porterville MS

  • Today

    Today: Increasing clouds, with a high near 57. South southeast wind 5 to 10 mph.

    High: 57 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Cloudy, with a high near 51. Light north northwest wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Cloudy, with a high near 49. East northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 39. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 39 °F

    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers before noon. Mostly cloudy, with a high near 48. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. North northwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 57. South southeast wind 5 to 10 mph.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 51. Light north northwest wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. North wind around 5 mph.
Monday
Showers likely, mainly after noon. Cloudy, with a high near 49. East northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers. Low around 39. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 48. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 28. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 51. Calm wind.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 50.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
A 50 percent chance of showers. Mostly cloudy, 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:
3:15 am CST Nov 29, 2025
Forecast Valid:
4am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation