Weather Alert
Old River Lake Weather Warning NWS WEATHER ALERT FOR THE OLD RIVER LAKE, LA AREA - SHORTTERM FORECAST Issued: 1143 AM CDT Sun Aug 23 2026 Old River Lake Weather Warning

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Old River Lake, LA Weather Forecast

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Old River Lake, LA Weather Forecast

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Old River Lake LA weather - Mostly Clear - 102°F
Mostly Clear
102°F
Updated 3:07 pm
Feels Like 109°F
Humidity 33%
Wind NNE 9 mph
Barometer  29.94 in
Dew Point 68°F
Old River Lake LA weather - Mostly Clear - 39°C
Mostly Clear
39°C
Updated 3:07 pm
Feels Like 43°C
Humidity 33%
Wind NNE 14 km/h
Barometer  101.3 kPa
Dew Point 20°C
WX Settings

Old River Lake Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Old River Lake, LA Weather - Today Partly Cloudy Old River Lake, LA Weather - Tonight Mostly Clear Old River Lake, LA Weather - Monday Partly Cloudy Old River Lake, LA Weather - Monday Night Partly Cloudy Old River Lake, LA Weather - Tuesday Partly Cloudy Old River Lake, LA Weather - Tuesday Night Mostly Clear Old River Lake, LA Weather - Wednesday Partly Cloudy Old River Lake, LA Weather - Wednesday Night Chance Of T-Storm Old River Lake, LA Weather - Thursday Chance Of T-Storm Old River Lake, LA Weather - Thursday Night Chance Of T-Storm Old River Lake, LA Weather - Friday Mostly Sunny Old River Lake, LA Weather - Friday Night Mostly Clear
Partly Cloudy Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny Mostly Clear
Hi: 102°FHi: 39°C
 Lo: 79°FLo: 26°C Hi: 100°FHi: 38°C
 Lo: 79°FLo: 26°C Hi: 101°FHi: 38°C
 Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C
POP: 40% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM CDT Sun Aug 23 2026 Old River Lake, LA Weather - WeatherWorld.com

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Old River Lake Forecast Discussion

Issued: 119 PM CDT Sun Aug 23 2026

Key Messages

Issued at 112 PM CDT Sun Aug 23 2026
  • Isolated thunderstorms are possible across our south tonight, and across our north and east through the day tomorrow. A few storms may become strong to severe.
  • The Heat Advisory will be allowed to expire tonight for some of our south Arkansas counties, remaining in effect through tomorrow evening elsewhere.
  • Central Louisiana may see more strong to severe storms Monday. Warm conditions with occasional showers and storms will continue through the re...