Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 19, 10:00 AM CDT until August 19, 07:00 PM CDT

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

A Few Clouds

95°F

35°C

Humidity	43%
Wind Speed	Vrbl 6 mph
Barometer	29.97 in (1014.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	18 Aug 1:53 pm CDT

More Information:

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

Extended Forecast for

5 Miles ENE Centreville MS

Heat Advisory August 19, 10:00am until August 19, 07:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 95 °F
Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 94 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 95 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 72 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 92 °F
Sunny then
T-storms
Likely
Thursday Night
Low: 71 °F
Chance
T-storms
Friday
High: 89 °F
T-storms
Likely

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Heat index values as high as 106. Northeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 4pm. Sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming northeast around 5 mph in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind becoming north around 5 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Thursday

Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 92. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Calm wind.

Friday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming southwest around 5 mph.

Friday Night

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

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph.

Saturday Night

Partly cloudy, with a low around 71. Calm wind.

Sunday

A chance of showers and thunderstorms. Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.