Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

A Few Clouds

79°F

26°C

Humidity NA
Wind Speed Calm
Barometer 30.15 in (1020.8 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Aug 4:56 am CDT
Extended Forecast for

Pierre Part LA

Extreme Heat Watch August 16, 11:00am until August 16, 08:00pm
Extreme Heat Warning August 15, 11:00am until August 15, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Extreme Heat Warning
  • Today

    Today: Sunny and hot, with a high near 98. Heat index values as high as 113. Calm wind becoming south around 5 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 77 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the morning.

    High: 96 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 98. Heat index values as high as 113. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A 10 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph.
Tuesday
Mostly sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph.
Wednesday
Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm after midnight.
Thursday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre Part LA
 29.95°N 91.22°W
2:01 am CDT Aug 15, 2026
5am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
 
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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