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.

Fog/Mist

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1020.1 mb)
Dewpoint 57°F (14°C)
Visibility 1.50 mi
Last update 25 Dec 8:53 pm CST
Extended Forecast for

3 Miles NE Greensburg LA

Dense Fog Advisory December 25, 10:00pm until December 26, 10:00am
Dense Fog Advisory December 26, 10:00pm until December 27, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly between midnight and 5am. Otherwise, mostly cloudy, with a low around 59. Calm wind becoming south around 5 mph.

    Low: 59 °F

    Partly Cloudy
    then Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Widespread dense fog, mainly between 10pm and 4am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm after midnight.

    Low: 61 °F

    Dense Fog

  • Saturday

    Saturday: Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. South wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 63. West wind 10 to 15 mph becoming north in the morning.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. North wind 10 to 15 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly between midnight and 5am. Otherwise, mostly cloudy, with a low around 59. Calm wind becoming south around 5 mph.
Friday
Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Friday Night
Widespread dense fog, mainly between 10pm and 4am. Otherwise, mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 59. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 79. South wind 5 to 10 mph.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 63. West wind 10 to 15 mph becoming north in the morning.
Monday Night
Mostly cloudy, with a low around 30. North wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 47. North wind 5 to 10 mph.
Tuesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 27. North wind around 5 mph becoming calm.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 53. Calm wind becoming west around 5 mph.
Wednesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 29. Calm wind.
New Year's Day
Widespread frost. Otherwise, mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Greensburg LA
 30.87°N 90.63°W
Last Update:
5:24 pm CST Dec 25, 2025
Forecast Valid:
9pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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