National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Fair

65°F

18°C

Humidity 99%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 9 Mar 2:35 am CDT
Extended Forecast for

Hammond Municipal Airport LA

Dense Fog Advisory until March 9, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 9, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 66 °F

    Patchy Dense
    Fog

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 1pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Areas Dense
    Fog then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy dense fog after 4am. Otherwise, increasing clouds, with a low around 67. South wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Slight Chance
    T-storms then
    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 84. Light south wind increasing to 5 to 10 mph in the morning.

    High: 84 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 85. South wind 5 to 15 mph. Chance of precipitation is 50%.

    High: 85 °F

    Cloudy then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 55. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Sunny, with a high near 69. North wind 10 to 15 mph.

    High: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy dense fog after 3am. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy dense fog after 4am. Otherwise, increasing clouds, with a low around 67. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 84. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 69. South wind 5 to 10 mph.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 85. South wind 5 to 15 mph. Chance of precipitation is 50%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 55. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 69. North wind 10 to 15 mph.
Thursday Night
Clear, with a low around 46. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond Municipal Airport LA
 30.5°N 90.44°W
Last Update:
12:32 am CDT Mar 9, 2026
Forecast Valid:
2am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation