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.

Fog

65°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 65°F (18°C)
Visibility 0.50 mi
Last update 20 Nov 3:35 am CST
Extended Forecast for

3 Miles ESE Roseland LA

Dense Fog Advisory until November 20, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 20, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 60 °F

    Dense Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 79 °F

    Dense Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 5am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the morning.

    High: 81 °F

    Partly Sunny

Detailed Forecast

Overnight
Widespread dense fog, mainly after 4am. Otherwise, cloudy, with a low around 60. Calm wind.
Thursday
Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
Showers likely, mainly after 5am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 59. Calm wind.
Sunday
Partly sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Monday
A slight chance of showers after noon. Partly sunny, with a high near 79. South wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers. Mostly sunny, with a high near 75. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Roseland LA
 30.75°N 90.45°W
Last Update:
11:31 pm CST Nov 19, 2025
Forecast Valid:
3am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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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