Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Mostly Cloudy

78°F

26°C

Humidity	85%
Wind Speed	N 6 mph
Barometer	30.12 in (1019.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	2 Aug 9:53 am CDT

More Information:

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

Extended Forecast for

7 Miles SSW Mount Hermon LA

Today
High: 92 °F
Slight Chance
T-storms then
T-storms
Tonight
Low: 73 °F
T-storms
Likely then
Mostly Clear
Sunday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 92 °F
Slight Chance
Showers then
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 71 °F
Slight Chance
T-storms
Wednesday
High: 92 °F
T-storms
Likely

Detailed Forecast

Today

Showers and thunderstorms. High near 92. North wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Partly cloudy, with a low around 73. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. North wind around 5 mph.

Sunday Night

Mostly clear, with a low around 72. North wind around 5 mph becoming calm.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 72. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Calm wind.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Calm wind becoming southeast around 5 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. Calm wind.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming north around 5 mph.

Thursday Night

Mostly clear, with a low around 72. Calm wind.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming east around 5 mph.