Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 19, 10:00 AM CDT until June 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.

Fog/Mist

79°F

26°C

Humidity	94%
Wind Speed	SW 6 mph
Barometer	29.94 in (1013.3 mb)
Dewpoint	77°F (25°C)
Visibility	3.00 mi
Heat Index	83°F (28°C)
Last update	19 Jun 6:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NNE Mount Hermon LA

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

Click here for hazard details and duration

Heat Advisory

Juneteenth
High: 92 °F
T-storms
Likely
Tonight
Low: 75 °F
T-storms then
Chance
T-storms
Saturday
High: 90 °F
Heavy Rain
Saturday Night
Low: 74 °F
Showers
Likely
Sunday
High: 91 °F
Chance
T-storms
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 94 °F
Mostly Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 93 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Juneteenth

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 92. Heat index values as high as 106. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before midnight. Low around 75. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, mainly before 3pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 76. South wind around 5 mph.

Monday

Mostly sunny, with a high near 94. Southwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 75. Southwest wind around 5 mph.

Tuesday

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

Tuesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.