Hazardous Weather Conditions
Current conditions at
Meridian, Meridian Naval Air Station - McCain Field (KNMM)
Lat: 32.55°NLon: 88.56°WElev: 318ft.
Fair
80°F
27°C
| Humidity | 85% |
| Wind Speed | N 5 mph |
| Barometer | 29.97 in (1015.5 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 17 Aug 8:56 pm CDT |
Extended Forecast for
Preston MS
Heat Advisory August 18, 10:00am until August 18, 08:00pm
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: 95 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 72 °F
Slight Chance
T-stormsThursday
High: 92 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 71 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 95. Heat index values as high as 99. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. North northeast wind around 5 mph becoming calm.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming north around 5 mph in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. North wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Point Forecast:
Preston MS
32.85°N 88.8°W
32.85°N 88.8°W
9:15 pm CDT Aug 17, 2025
9pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
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