Heavy Rain in the Mid-Atlantic; Severe Thunderstorms in the Northern Plains; Critical Fire in the West

Locally heavy rain and flash flooding will be possible today into tonight near the Mid-Atlantic/Carolina coast. Storms with large hail and severe wind gusts are expected across parts of the central and northern Plains into the upper Mississippi Valley. Dry thunderstorms, and warm, dry, and windy conditions will produce fire weather conditions in parts of the Great Basin and northern Rockies. Read More >

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Mostly Cloudy

88°F

31°C

Humidity 69%
Wind Speed W 12 mph
Barometer 30.05 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 14 Aug 10:35 am CDT
Extended Forecast for

3 Miles WSW Hammond LA

Heat Advisory August 15, 10:00am until August 15, 07:00pm
Heat Advisory August 14, 10:54am until August 14, 06:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 14, 10:54am until August 14, 06:00pm

    NOW until 6:00pm Thu

    Heat Advisory

  • Today

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 76. South wind around 5 mph becoming calm  in the evening.

    Low: 76 °F

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 95. Heat index values as high as 106. Calm wind becoming southeast around 5 mph.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny and hot, with a high near 95. Calm wind becoming north around 5 mph.  Chance of precipitation is 50%.

    High: 95 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 95. Calm wind becoming northeast around 5 mph.

    High: 95 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. West wind around 5 mph becoming southwest in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 106. Calm wind becoming southeast around 5 mph.
Friday Night
Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny and hot, with a high near 95. Calm wind becoming north around 5 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 76. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 95. Calm wind becoming northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 75. Calm wind.
Monday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 74. Calm wind.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 74. Calm wind.
Wednesday
A chance of showers and thunderstorms. Sunny and hot, with a high near 96. Calm wind becoming east around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hammond LA
 30.48°N 90.52°W
10:46 am CDT Aug 14, 2025
10am CDT Aug 14, 2025-6pm CDT Aug 20, 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