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Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana

Flash flood risk to focus on parts of central US. Get the forecast

Lafourche, LA

86°F

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Lafourche, LA Weather

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Hourly

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3 PM

84°

RealFeel® 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.

49%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™89°

WindSSW 8 mph

Air QualityFair

Max UV Index2 (Low)

Wind Gusts14 mph

Humidity73%

Indoor Humidity73% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling11000 ft

4 PM

83°

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.

75%

Thunderstorms

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™86°

WindS 8 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts15 mph

Humidity75%

Indoor Humidity75% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.25 in

Visibility3 mi

Cloud Ceiling2000 ft

5 PM

83°

RealFeel® 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.

40%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™90°

WindS 8 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts14 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling19800 ft

6 PM

82°

RealFeel® 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.

34%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™93°

WindS 7 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts13 mph

Humidity84%

Indoor Humidity84% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling24900 ft

7 PM

81°

RealFeel® 91°

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.

26%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™91°

WindS 7 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts12 mph

Humidity86%

Indoor Humidity86% (Extremely Humid)

Dew Point77° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

80°

RealFeel® 89°

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.

12%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

RealFeel Shade™89°

WindS 6 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts10 mph

Humidity89%

Indoor Humidity89% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

77°

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.

12%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindS 6 mph

Air QualityFair

Wind Gusts9 mph

Humidity96%

Indoor Humidity95% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

76°

RealFeel® 84°

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.

12%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindS 5 mph

Air QualityFair

Wind Gusts8 mph

Humidity98%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°

RealFeel® 83°

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.

12%

Cloudy

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindSSE 5 mph

Air QualityFair

Wind Gusts8 mph

Humidity100%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling30000 ft

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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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