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

Hazardous Weather Conditions

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

78°F

26°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in (1016.9 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 16 Jul 12:56 am CDT
Extended Forecast for

7 Miles WSW Supreme LA

Flood Watch July 17, 07:00am until July 19, 07:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Mostly clear, with a low around 78. Calm wind.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 88. Heat index values as high as 98. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 88 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 77 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 83. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 100%.

    High: 83 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 70%.

    Low: 76 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 82 °F

    Showers then
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 85. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 90%.

    High: 85 °F

    Showers
    Likely then
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 78. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 88. Heat index values as high as 98. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 83. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 100%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.
Friday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 85. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 90%.
Saturday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 78.
Monday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 77.
Tuesday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Supreme LA
 29.81°N 91.09°W
Last Update:
1:00 am CDT Jul 16, 2025
Forecast Valid:
1am CDT Jul 16, 2025-6pm CDT Jul 22, 2025
 
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