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

46°F

8°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.06 in (1019.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Dec 9:56 am CST
Extended Forecast for

3 Miles N Porterville MS

  • Today

    Today: A 20 percent chance of showers after 4pm. Cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Cloudy then
    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight. Cloudy, with a low around 41. Light north northeast wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Calm wind becoming south around 5 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 35. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Calm wind becoming south around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Cloudy, with a high near 58. Calm wind.
Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 41. Light north northeast wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 28. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 54. Calm wind becoming south around 5 mph.
Tuesday Night
Clear, with a low around 35. Calm wind becoming south southwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 43. Calm wind becoming south around 5 mph after midnight.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 66. South wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 40.
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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:
10:15 am CST Dec 7, 2025
Forecast Valid:
10am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

Radar & Satellite Image

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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