Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 16, 10:00 AM CDT until August 16, 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.

Fair

79°F

26°C

Humidity	85%
Wind Speed	Calm
Barometer	30.10 in (1018.6 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	15 Aug 6:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles SE Smithdale MS

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

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 94 °F
Slight Chance
T-storms and
Patchy Fog
then Chance
T-storms
Saturday Night
Low: 74 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Calm wind.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming northwest around 5 mph.

Saturday Night

Mostly clear, with a low around 74. Calm wind.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming northeast around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 73. Calm wind.

Monday

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

Monday Night

Mostly clear, with a low around 73. Calm wind.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 73. Calm wind.

Wednesday

A chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 96. Calm wind becoming north around 5 mph.

Wednesday Night

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

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.

Thursday Night

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

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming west around 5 mph.