National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Meridian, Key Field (KMEI)

Lat: 32.34°NLon: 88.75°WElev: 295ft.

Fair

74°F

23°C

Humidity 97%
Wind Speed S 5 mph
Barometer 30.00 in (1015.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 19 Aug 5:58 am CDT
Extended Forecast for

4 Miles SW Newton MS

Heat Advisory August 19, 06:24am until August 19, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 06:24am until August 19, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Today

    High: 100 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. South southwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 108. West wind around 5 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.

    High: 99 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 107. West wind around 5 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. South southwest wind around 5 mph. Chance of precipitation is 30%.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 108. West wind around 5 mph.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 71. Calm wind.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Newton MS
 32.28°N 89.21°W
Last Update:
6:15 am CDT Aug 19, 2026
Forecast Valid:
6am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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