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

Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Hazardous Weather Conditions

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Partly Cloudy

86°F

30°C

Humidity 59%
Wind Speed SW 13 mph
Barometer 29.90 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 23 Sep 4:35 pm CDT
Extended Forecast for

Hammond LA

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind around 5 mph.

    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 74 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 90. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    High: 90 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 8am. Mostly cloudy, with a high near 89. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Cloudy, with a low around 72. Calm wind. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 72 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Cloudy, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

    T-storms
    Likely

    High: 89 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind around 5 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 90. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely, mainly after 8am. Mostly cloudy, with a high near 89. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Cloudy, with a low around 72. Calm wind. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Cloudy, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 90. Calm wind becoming east around 5 mph.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Calm wind becoming east around 5 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hammond LA
 30.5°N 90.46°W
Last Update:
4:19 pm CDT Sep 23, 2018
Forecast Valid:
5pm CDT Sep 23, 2018-6pm CDT Sep 30, 2018
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation