Hazardous Weather Conditions
Current conditions at
Meridian, Meridian Naval Air Station - McCain Field (KNMM)
Lat: 32.55°NLon: 88.56°WElev: 318ft.
Mostly Cloudy
94°F
34°C
| Humidity | 48% |
| Wind Speed | SE 3 mph |
| Barometer | 29.95 in (1014.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 102°F (39°C) |
| Last update | 17 Aug 3:56 pm CDT |
Extended Forecast for
3 Miles N Porterville MS
Heat Advisory August 18, 10:00am until August 18, 08:00pm
Heat Advisory August 17, 04:59pm until August 17, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Tonight
Low: 73 °F
Mostly Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 72 °F
Slight Chance
T-stormsThursday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 73. Calm wind.
Monday
Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 73. Calm wind.
Tuesday
Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 73. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming north around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming north northwest around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Porterville MS
32.7°N 88.49°W
32.7°N 88.49°W
4:15 pm CDT Aug 17, 2025
4pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
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