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

75°F

24°C

Humidity 58%
Wind Speed Calm
Barometer 30.04 in (1017.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 15 Apr 7:56 pm CDT
Extended Forecast for

3 Miles N Porterville MS

  • Tonight

    Tonight: Patchy smoke before midnight. Partly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Southwest wind around 5 mph.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Calm wind becoming south southwest around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. South southwest wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 49. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 70. North wind around 10 mph, with gusts as high as 25 mph.

    High: 70 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. North wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before midnight. Partly cloudy, with a low around 61. South wind around 5 mph.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 61. Calm wind becoming south southwest around 5 mph.
Friday
Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 61. South southwest wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 49. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 70. North wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 45. North wind around 5 mph.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 79.
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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:
8:15 pm CDT Apr 15, 2026
Forecast Valid:
8pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
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Additional Resources

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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