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

Lafourche, LA

79°F
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Lafourche

Louisiana

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

Day

7/18
84°Hi
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. 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
A couple of heavy showers and thunderstorms from tropical rainstorm; watch for flash flooding
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

Max UV Index6 (High)

AccuLumen Brightness Index™1 (Dark)

WindSW 6 mph

Wind Gusts14 mph

Probability of Precipitation98%

Probability of Thunderstorms59%

Precipitation0.66 in

Rain0.66 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover96%

Morning

Afternoon

Night

7/18
75°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy with a couple of showers and a thunderstorm
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindSSE 5 mph

Wind Gusts10 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.20 in

Rain0.20 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover98%

Evening

Overnight

Sun & Moon

13 hrs 50 mins
Rise 6:14 AM
Set 8:04 PM
Waning Crescent
Rise 12:27 AM
Set 2:08 PM

Temperature History

7/18
High
Low
Forecast
84°
75°
Average
92°
75°
Last Year
87°
71°

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World North America United States Louisiana Lafourche

Weather Near Lafourche:

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