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

Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

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

71°F

22°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 29.89 in (1011.8 mb)
Dewpoint 70°F (21°C)
Visibility 6.00 mi
Last update 16 Jun 4:53 am CDT
Extended Forecast for

2 Miles ESE Tylertown MS

Flood Watch June 16, 05:39am until June 19, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 16, 05:39am until June 19, 07:00am

    NOW until 7:00am Fri

    Flood Watch

  • Overnight

    Low: 72 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm. Patchy fog. High near 80. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 80 °F

    Showers and
    Patchy Fog
    then T-storms
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    T-storms then
    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 75 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms after 4pm. High near 88. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 88 °F

    Showers then
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms, mainly before 10pm, then showers likely and possibly a thunderstorm after 10pm. Low around 75. South wind around 5 mph. Chance of precipitation is 80%.

    Low: 75 °F

    T-storms then
    Showers
    Likely

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 91. Southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 91 °F

    Showers then
    T-storms

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm. Patchy fog. High near 80. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms after 4pm. High near 88. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
Showers and thunderstorms, mainly before 10pm, then showers likely and possibly a thunderstorm after 10pm. Low around 75. South wind around 5 mph. Chance of precipitation is 80%.
Juneteenth
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 91. Southwest wind around 5 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Calm wind.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 90. Calm wind becoming south around 5 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 93. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 75. South wind around 5 mph.
Monday
Mostly sunny and hot, with a high near 96. Southwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tylertown MS
 31.11°N 90.12°W
Last Update:
5:20 am CDT Jun 16, 2026
Forecast Valid:
5am CDT Jun 16, 2026-6pm CDT Jun 22, 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