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

Columbia-Marion County Airport (K0R0)

Lat: 31.3°NLon: 89.81°WElev: 265ft.

25°C

77°F

Humidity 100%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 25°C (77°F)
Visibility NA
Heat Index26°C (78°F)
Last update 12 Jul 8:15 pm CDT
Extended Forecast for

Prentiss MS

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Calm wind.

    Low: 22 °C

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind.

    High: 36 °C

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.

    High: 37 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.

    High: 37 °C

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind.
Sunday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 22. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind.
Monday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 23. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 23. Calm wind.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 35. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 34. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 33. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prentiss MS
 31.6°N 89.89°W
Last Update:
8:15 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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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