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Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Jean Lafitte, LA

79°F
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Jean Lafitte

Louisiana

79°
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Jean Lafitte, LA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Friday, July 18

Day

7/18
86°Hi
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Cloudy and humid with a couple of showers and a heavy thunderstorm; watch for flash flooding
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

Max UV Index3 (Moderate)

AccuLumen Brightness Index™1 (Dark)

WindSSW 9 mph

Wind Gusts18 mph

Probability of Precipitation99%

Probability of Thunderstorms59%

Precipitation1.35 in

Rain1.35 in

Hours of Precipitation5

Hours of Rain5

Cloud Cover97%

Morning

Afternoon

Night

7/18
76°Lo
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Cloudy
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindS 6 mph

Wind Gusts10 mph

Probability of Precipitation10%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover95%

Evening

Overnight

Sun & Moon

13 hrs 49 mins
Rise 6:12 AM
Set 8:01 PM
Waning Crescent
Rise 12:24 AM
Set 2:05 PM

Temperature History

7/18
High
Low
Forecast
86°
76°
Average
92°
76°
Last Year
90°
75°

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World North America United States Louisiana Jean Lafitte

Weather Near Jean Lafitte:

  • Houma, LA
  • Metairie, LA
  • New Orleans, LA
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