Severe Weather and Excessive Rain in the Ohio and Tennessee Valley

Severe storms are expected to continue this evening and overnight across the eastern Ozark Plateau into the Ohio and Tennessee Valley. Tornadoes, some strong to intense, and large to very large hail will remain the primary concerns this evening before transitioning to a widespread severe wind threat overnight. The associated heavy rain will create numerous areas of flash flooding. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from May 27, 12:00 PM CDT until May 27, 08:00 PM CDT

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Partly Cloudy

94°F

34°C

Humidity	55%
Wind Speed	Calm
Barometer	29.90 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	106°F (41°C)
Last update	27 May 3:15 pm CDT

More Information:

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

Extended Forecast for

Madisonville LA

Heat Advisory until May 27, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until May 27, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Memorial Day
High: 92 °F
Slight Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 69 °F
Mostly Cloudy
Thursday
High: 85 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Memorial Day

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. Heat index values as high as 105. Southwest wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 74. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon.

Tuesday Night

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

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

Thursday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

Friday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Light east wind becoming southeast 5 to 10 mph in the morning.

Friday Night

Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Light southeast wind becoming south 5 to 10 mph in the morning.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.