Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. 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.

Fair

81°F

27°C

Humidity	82%
Wind Speed	Calm
Barometer	30.00 in (1015.4 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	15 Jul 8:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles NE Mount Hermon LA

Heat Advisory July 16, 10:00am until July 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 75 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 90 °F
Chance
T-storms then
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Friday
High: 87 °F
Showers
Likely then
T-storms
Friday Night
Low: 73 °F
Slight Chance
T-storms
Saturday
High: 91 °F
Chance
Showers then
T-storms
Likely
Saturday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 75. Calm wind.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming north around 5 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind.

Thursday

A chance of showers, then showers and thunderstorms after 10am. High near 90. Northeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 90%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 5 mph. Chance of precipitation is 50%.

Friday

Showers likely, then showers and possibly a thunderstorm after 10am. High near 87. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. Southwest wind around 5 mph. Chance of precipitation is 70%.

Saturday Night

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

Sunday

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

Sunday Night

Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm.

Monday

A chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

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