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

75°F

24°C

Humidity 63%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 25 Dec 3:55 pm CST
Extended Forecast for

Hammond LA

Dense Fog Advisory December 25, 10:00pm until December 26, 10:00am
Dense Fog Advisory December 26, 10:00pm until December 27, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy
    then Dense
    Fog

  • Friday

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

    High: 79 °F

    Dense Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the morning.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South wind around 5 mph becoming west after midnight.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 67. West wind 10 to 15 mph becoming north in the afternoon.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North wind 10 to 15 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Friday
Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 56. South wind around 5 mph becoming west after midnight.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 67. West wind 10 to 15 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 32. North wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 49. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 29. North wind around 5 mph becoming calm.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 54. Calm wind becoming northwest around 5 mph.
Wednesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 32. Calm wind.
New Year's Day
Widespread frost. Otherwise, mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond LA
 30.5°N 90.46°W
Last Update:
1:43 pm CST Dec 25, 2025
Forecast Valid:
4pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation