Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 20, 12:00 PM CDT until June 20, 06:00 PM CDT

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Mostly Cloudy

74°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	29.98 in (1014.6 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	20 Jun 6:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NE Summit MS

Heat Advisory June 20, 12:00pm until June 20, 06:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 90 °F
T-storms
Likely
Tonight
Low: 75 °F
Slight Chance
T-storms and
Patchy Fog
Sunday
High: 90 °F
Chance
T-storms and
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 76 °F
Partly Cloudy
Monday
High: 95 °F
Patchy Fog
then Sunny
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 74 °F
Chance
T-storms
Wednesday
High: 91 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 90. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

Sunday

A 40 percent chance of showers and thunderstorms before 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 90. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

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

Monday

Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 95. Southwest wind 5 to 10 mph.

Monday Night

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

Tuesday

Mostly sunny, with a high near 94. Calm wind becoming west around 5 mph in the morning.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Calm wind.

Wednesday

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