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

67°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 29.98 in (1016.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 7 Oct 12:56 am CDT
Extended Forecast for

5 Miles WNW Porterville MS

  • Overnight

    Overnight: Clear, with a steady temperature around 65. Calm wind.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph in the morning.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 62. East wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 76. Windy, with an east northeast wind 20 to 30 mph becoming east southeast 10 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.

    High: 76 °F

    Showers and
    Windy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 61. East southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a steady temperature around 65. Calm wind.
Wednesday
Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 90. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 59. Calm wind.
Friday
Mostly sunny, with a high near 88. East wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 62. East wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 76. Windy, with an east northeast wind 20 to 30 mph becoming east southeast 10 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 61. East southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 61.
Columbus Day
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Porterville MS
 32.68°N 88.57°W
Last Update:
1:15 am CDT Oct 7, 2026
Forecast Valid:
1am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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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