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1 million without power amid biggest winter storm in 5 years. See the latest storm updates. Chevron right

Jefferson Island, LA

35°F
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Jefferson Island

Louisiana

35°
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Jefferson Island, LA Weather
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5 PM

39°
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
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Cloudy

RealFeel Shade™27°

WindN 15 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts21 mph

Humidity76%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1600 ft

6 PM

37°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 68%
Chevron down
Rain
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 14 mph

Air QualityExcellent

Wind Gusts20 mph

Humidity77%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Rain0.12 in

Visibility4 mi

Cloud Ceiling1900 ft

7 PM

35°
RealFeel® 20°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 2%
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Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 17 mph

Air QualityExcellent

Wind Gusts27 mph

Humidity84%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2400 ft

8 PM

34°
RealFeel® 20°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 17 mph

Air QualityExcellent

Wind Gusts28 mph

Humidity81%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2800 ft

9 PM

34°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 17 mph

Air QualityExcellent

Wind Gusts29 mph

Humidity75%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3200 ft

10 PM

33°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 17 mph

Air QualityExcellent

Wind Gusts25 mph

Humidity79%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling3700 ft

11 PM

32°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Sunday - 11:00 AM Tuesday

WindNNW 17 mph

Air QualityExcellent

Wind Gusts24 mph

Humidity79%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling4100 ft

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World North America United States Louisiana Jefferson Island

Weather Near Jefferson Island:

  • Lafayette, LA
  • New Iberia, LA
  • Opelousas, LA
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