Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Flood Watch until June 19, 07:00 AM CDT

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Overcast

74°F

23°C

Humidity	94%
Wind Speed	SW 6 mph
Barometer	29.85 in (1010.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	16 Jun 5:53 pm CDT

More Information:

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

Extended Forecast for

8 Miles N Tylertown MS

Flood Watch June 16, 06:04pm until June 19, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch June 16, 06:04pm until June 19, 07:00am
NOW until 7:00am Fri
Flood Watch
Tonight
Low: 71 °F
Chance
T-storms and
Patchy Fog
then Patchy
Fog
Wednesday
High: 87 °F
Chance
T-storms and
Patchy Fog
Wednesday Night
Low: 74 °F
Chance
T-storms then
Showers
Thursday
High: 86 °F
Showers then
T-storms
Thursday Night
Low: 75 °F
T-storms then
Showers
Likely
Juneteenth
High: 91 °F
Showers
Likely then
T-storms
Friday Night
Low: 73 °F
Chance
T-storms
Saturday
High: 90 °F
Showers
Likely then
T-storms
Likely

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog before 8pm, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 74. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Thursday

Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms after 4pm. High near 86. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Low around 75. South wind around 5 mph. Chance of precipitation is 80%.

Juneteenth

Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 91. Southwest wind around 5 mph. Chance of precipitation is 80%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind.

Saturday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

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

Sunday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Light south wind increasing to 5 to 10 mph in the morning.

Sunday Night

Partly cloudy, with a low around 75. South wind around 5 mph.

Monday

Mostly sunny and hot, with a high near 95. Southwest wind 5 to 10 mph.

Monday Night

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

Tuesday

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