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.

Mostly Cloudy

67°F

19°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.80 in
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 19 Feb 3:15 am CST
Extended Forecast for

Madisonville LA

Dense Fog Advisory until February 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 19, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 63 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. South wind 5 to 15 mph.

    High: 76 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm, then a chance of showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 66. South wind 5 to 10 mph.

    Low: 66 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. North wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 63. South wind around 10 mph.
Thursday
Areas of dense fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. South wind 5 to 15 mph.
Thursday Night
A slight chance of showers before 11pm, then a chance of showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after noon. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 66. South wind 5 to 10 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. North wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 40. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 55. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 35. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 56. Northeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 67. South wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Madisonville LA
 30.38°N 90.15°W
Last Update:
11:32 pm CST Feb 18, 2026
Forecast Valid:
3am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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