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.

Mostly Cloudy

30°F

-1°C

Humidity 75%
Wind Speed Calm
Barometer 30.52 in (1034.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 12 Jan 7:56 am CST
Extended Forecast for

6 Miles W Porterville MS

  • Today

    Today: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 57. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 23. Northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51. Southwest wind 5 to 10 mph.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Tonight
Mostly clear, with a low around 29. Calm wind.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 57. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 41. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 23. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 51. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Porterville MS
 32.66°N 88.6°W
Last Update:
8:15 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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