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

Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend 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 this weekend. Read More >

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 89%
Wind Speed E 3 mph
Barometer 30.04 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 22 Sep 12:15 am CDT
Extended Forecast for

Hammond LA

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.

    Slight Chance
    T-storms

    Low: 74 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon.

    Chance
    T-storms

    High: 92 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm.

    Slight Chance
    T-storms

    Low: 73 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 91 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph.

    Chance
    T-storms

    Low: 73 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 73 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Southeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 90. Calm wind becoming south around 5 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph becoming calm.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming east after midnight.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 90. East wind around 5 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hammond LA
 30.5°N 90.46°W
Last Update:
11:19 pm CDT Sep 21, 2018
Forecast Valid:
12am CDT Sep 22, 2018-6pm CDT Sep 27, 2018
 
Forecast Discussion
 
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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