National Weather Service

News Headlines

The National Weather Service is planning to modernize its Cooperative Observer Program (COOP) network by harnessing new technology. Let us know your thoughts on these proposed changes!
User Survey to Assist with NWS Modernization Activities for NOAA Weather Radio

Hazardous Weather Conditions

Flood Watch in effect from May 27, 07:00 AM CDT until May 27, 07:00 PM CDT

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Mostly Cloudy

75°F

24°C

Humidity	100%
Wind Speed	SE 3 mph
Barometer	29.92 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Last update	27 May 3:55 am CDT

More Information:

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

Extended Forecast for

Hammond Municipal Airport LA

Flood Watch May 27, 07:00am until May 27, 07:00pm

Click here for hazard details and duration

Flood Watch

Today
High: 84 °F
Chance
T-storms then
T-storms
Likely
Tonight
Low: 71 °F
Chance
T-storms
Thursday
High: 82 °F
Showers then
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms
Friday
High: 84 °F
Showers
Likely then
T-storms
Likely
Friday Night
Low: 70 °F
Chance
T-storms
Saturday
High: 88 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 72 °F
Slight Chance
T-storms
Sunday
High: 88 °F
T-storms
Likely

Detailed Forecast

Today

A slight chance of showers, then showers and thunderstorms likely after 7am. Mostly cloudy, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.

Thursday

Showers and possibly a thunderstorm. High near 82. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Calm wind.

Friday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Calm wind.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

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

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.