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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

77°F
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Lafourche

Louisiana

77°
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Lafourche, LA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Thursday, July 17

Day

7/17
82°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™ 92°
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
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)

WindNW 7 mph

Wind Gusts21 mph

Probability of Precipitation100%

Probability of Thunderstorms60%

Precipitation0.59 in

Rain0.59 in

Hours of Precipitation5

Hours of Rain5

Cloud Cover94%

Morning

Afternoon

Night

7/17
74°Lo
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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

WindSW 8 mph

Wind Gusts22 mph

Probability of Precipitation99%

Probability of Thunderstorms59%

Precipitation0.78 in

Rain0.78 in

Hours of Precipitation4.5

Hours of Rain4.5

Cloud Cover99%

Evening

Overnight

Sun & Moon

13 hrs 51 mins
Rise 6:14 AM
Set 8:05 PM
Last Quarter
Rise --
Set 1:01 PM

Temperature History

7/17
High
Low
Forecast
82°
74°
Average
92°
75°
Last Year
91°
73°

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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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