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

Hazardous Weather Conditions

Current conditions at

McComb, McComb / Pike County / John E Lewis Field Airport (KMCB)

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Fair

33°C

91°F

Humidity 56%
Wind Speed W 7 km/h
Barometer 1015.6 mb (30.01 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index38°C (100°F)
Last update 15 Jul 4:53 pm CDT
Extended Forecast for

Liberty MS

Heat Advisory July 16, 10:00am until July 16, 07:00pm
Heat Advisory July 15, 05:02pm until July 15, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory July 15, 05:02pm until July 15, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 34 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 36. Heat index values as high as 41. Northwest wind 5 to 10 km/h becoming north in the afternoon.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Wednesday Night

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

    Low: 23 °C

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms, mainly after 1pm. High near 33. North wind 5 to 15 km/h becoming east in the afternoon. Chance of precipitation is 90%.

    High: 33 °C

    Chance
    T-storms then
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. East wind 5 to 10 km/h. Chance of precipitation is 50%.

    Low: 23 °C

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 31. East wind 10 to 15 km/h becoming south in the afternoon. Chance of precipitation is 90%.

    High: 31 °C

    Showers
    Likely then
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind 5 to 15 km/h. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Calm wind.
Tonight
Mostly clear, with a low around 23. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 36. Heat index values as high as 41. Northwest wind 5 to 10 km/h becoming north in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Calm wind.
Thursday
Showers and thunderstorms, mainly after 1pm. High near 33. North wind 5 to 15 km/h becoming east in the afternoon. Chance of precipitation is 90%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. East wind 5 to 10 km/h. Chance of precipitation is 50%.
Friday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 31. East wind 10 to 15 km/h becoming south in the afternoon. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind 5 to 15 km/h. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 32. Southwest wind 10 to 15 km/h.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 23. South wind around 10 km/h.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 33. Southwest wind around 10 km/h.
Sunday Night
Mostly clear, with a low around 23. Southwest wind 5 to 10 km/h.
Monday
A chance of showers and thunderstorms. Sunny, with a high near 34. Southwest wind 5 to 10 km/h.
Monday Night
Mostly clear, with a low around 23. South wind 5 to 10 km/h.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 34. Southwest wind 5 to 10 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty MS
 31.17°N 90.81°W
Last Update:
12:26 pm CDT Jul 15, 2025
Forecast Valid:
5pm CDT Jul 15, 2025-6pm CDT Jul 22, 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