Severe Thunderstorms and Heavy Rainfall From the Southern High Plains into the Lower Mississippi Valley

Strong to severe thunderstorms capable of producing large hail, gusty winds and heavy rainfall will be possible over the next few days from New Mexico to Texas, into western Mississippi. Additional heavy rainfall over previously saturated soils may lead to flash and urban flooding. Isolated thunderstorms will also be possible across portions of the Midwest. Read More >

Hazardous Weather Conditions

Flood Watch in effect from May 12, 07:00 PM CDT until May 14, 10:00 AM CDT

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Light Rain

65°F

18°C

Humidity	90%
Wind Speed	Vrbl 7 G 17 mph
Barometer	29.82 in (1009.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	12 May 4:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles WSW Mount Hermon LA

Flood Watch May 12, 07:00pm until May 14, 10:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 71 °F
Chance
Showers
Tonight
Low: 66 °F
T-storms then
Showers
Likely
Monday
High: 83 °F
Showers
Likely and
Patchy Fog
then T-storms
Monday Night
Low: 66 °F
T-storms
Tuesday
High: 87 °F
Chance
T-storms
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 83 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 71. East wind around 10 mph.

Tonight

Showers and thunderstorms, mainly before 10pm, then showers likely and possibly a thunderstorm after 3am. Low around 66. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers and thunderstorms. Patchy fog before 10am. High near 83. East wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Showers and thunderstorms, mainly before 1am, then showers and possibly a thunderstorm after 1am. Low around 66. Southwest wind around 10 mph becoming northeast in the evening. Chance of precipitation is 90%.

Tuesday

A 50 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. West wind 5 to 15 mph.

Tuesday Night

Mostly clear, with a low around 63. West wind 5 to 10 mph.

Wednesday

Sunny, with a high near 88. Northwest wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 64. North wind around 5 mph becoming east after midnight.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. East wind around 10 mph becoming southeast in the afternoon.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Southeast wind 10 to 15 mph.

Friday

Showers and thunderstorms likely. Partly sunny, with a high near 86. Southwest wind 10 to 15 mph.

Friday Night

A slight chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 69. Southwest wind around 10 mph.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. West wind 5 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. West wind 5 to 10 mph becoming east after midnight.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. East wind 5 to 10 mph becoming southwest in the afternoon.