Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. 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.

Thunderstorm in Vicinity Rain

66°F

19°C

Humidity	93%
Wind Speed	E 15 G 26 mph
Barometer	29.78 in (1007.8 mb)
Dewpoint	64°F (18°C)
Visibility	7.00 mi
Last update	16 May 11:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles N Greensburg LA

Flood Watch May 17, 12:11am until May 18, 07:00am

Tornado Watch May 17, 12:11am until May 17, 03:00am

Flood Advisory until May 17, 01:30am

Click here for hazard details and duration

Flood Watch

Tornado Watch

...

Flood Watch May 17, 12:11am until May 18, 07:00am
Tornado Watch May 17, 12:11am until May 17, 03:00am
Flood Advisory until May 17, 01:30am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 65 °F
Severe
Thunderstorms
Friday
High: 84 °F
Severe
Thunderstorms
Friday Night
Low: 68 °F
Severe
Thunderstorms
Saturday
High: 85 °F
Chance
T-storms
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 66 °F
Clear
Monday
High: 91 °F
Sunny

Detailed Forecast

Overnight

Showers and possibly a thunderstorm before 2am, then showers and thunderstorms likely between 2am and 3am, then showers and possibly a thunderstorm after 3am. Some of the storms could be severe and produce heavy rainfall. Low around 65. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday

Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 84. Southeast wind 5 to 10 mph becoming southwest in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 1am. Some of the storms could be severe. Mostly cloudy, with a low around 68. West wind around 5 mph becoming south in the evening. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 66. West wind around 5 mph becoming calm.

Sunday

Sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Clear, with a low around 66. Calm wind.

Monday

Sunny, with a high near 91. Calm wind becoming south around 5 mph.

Monday Night

Mostly clear, with a low around 68. Calm wind.