Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles ENE Summit MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. South wind around 10 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Areas of fog before 8am.  Otherwise, partly sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Partly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 85 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 65. Calm wind.  Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.

    High: 87 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 67. Calm wind becoming south around 5 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 90 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. South wind around 10 mph.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 85. South wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 67. Calm wind becoming south around 5 mph.
Monday
Partly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 69. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 91. South wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Summit MS
 31.32°N 90.43°W
2:02 pm CDT Apr 23, 2026
2pm CDT Apr 23, 2026-6pm CDT Apr 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database