Heavy Rainfall Along the Central Gulf Coast; Thunderstorms from the Plains to the Central Appalachians; Heat Across the East

A system in the Gulf could produce heavy rainfall and flash flooding for portions of the north-central Gulf Coast into Saturday. Widespread showers and thunderstorms are likely this afternoon into Friday from Central Plains into the mid-Mississippi Valley, Ohio Valley and Central Appalachians. Dangerous heat is expected from the Lower Mississippi Valley to the Mid-Atlantic today. 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

88°F

31°C

Humidity	63%
Wind Speed	Vrbl 5 mph
Barometer	29.99 in (1015.0 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	17 Jul 11:53 am CDT

More Information:

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

Extended Forecast for

3 Miles W Liberty MS

This Afternoon
High: 89 °F⇓
T-storms
Tonight
Low: 73 °F
T-storms
Likely then
Slight Chance
Showers
Friday
High: 86 °F
Chance
T-storms then
T-storms
Friday Night
Low: 72 °F
T-storms
Likely then
Slight Chance
Showers
Saturday
High: 90 °F
Chance
Showers then
T-storms
Likely
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 92 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 93 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms. Temperature falling to around 81 by 5pm. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 10pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 73. Northeast 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.

Friday

Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 86. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Showers and thunderstorms likely before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 72. South wind around 5 mph. Chance of precipitation is 60%.

Saturday

A chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 90. Southwest wind around 5 mph. Chance of precipitation is 70%.

Saturday Night

Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.

Sunday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the morning.

Sunday Night

Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the morning.

Monday Night

Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm.

Tuesday

A slight chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph.