New Orleans, LA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for New Orleans, Orleans Parish, Louisiana.
Updated Jul 29, 2026, 2:30 PM local time · Radar refreshes every 5 minutes
☀️
New Orleans
95°F
Wind 5 mph
Humidity 47%
Cloud cover 14%
UV index 9
Alerts 2
Active alerts (2)
Extreme Heat WarningSevere
St. James; St. John The Baptist; Upper St. Bernard; Lower St. Bernard; Southeast St. Tammany; Western Orleans; Eastern Orleans; Northern St. Tammany; Southwestern St. Tammany; Central Tangipahoa; Lower Tangipahoa; Northern Livingston; Southern Livingston; Western Ascension; Eastern Ascension; Upper Jefferson; Upper Plaquemines; Upper St. Charles; Central St. Charles; Lower St. Charles; Southern Hancock; Southern Harrison; Southern Jackson
Until Jul 30, 2026, 1:45 AM
Full details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 to 115. For the Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat AdvisoryModerate
St. James; St. John The Baptist; Upper St. Bernard; Lower St. Bernard; Southeast St. Tammany; Western Orleans; Eastern Orleans; Northern St. Tammany; Southwestern St. Tammany; Central Tangipahoa; Lower Tangipahoa; Northern Livingston; Southern Livingston; Western Ascension; Eastern Ascension; Upper Jefferson; Upper Plaquemines; Upper St. Charles; Central St. Charles; Lower St. Charles; Southern Hancock; Southern Harrison; Southern Jackson
Until Jul 30, 2026, 1:45 AM
Full details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 to 115. For the Heat Advisory, heat index values up to 110 expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from 11 AM to 7 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
New Orleans weather radar
Light
Heavy
Next 24 hours
Now
🌤️
94°F
3%
3 PM
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96°F
3%
4 PM
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96°F
2%
5 PM
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96°F
4%
6 PM
🌤️
96°F
4%
7 PM
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92°F
5%
8 PM
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88°F
3%
9 PM
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84°F
2%
10 PM
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83°F
1%
11 PM
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81°F
1%
12 AM
☁️
80°F
1%
1 AM
☁️
79°F
1%
2 AM
☁️
79°F
1%
3 AM
☁️
79°F
1%
4 AM
☁️
79°F
1%
5 AM
☁️
78°F
1%
6 AM
⛅
78°F
1%
7 AM
☁️
79°F
2%
8 AM
⛅
82°F
2%
9 AM
⛅
84°F
2%
10 AM
☀️
87°F
3%
11 AM
☀️
89°F
4%
12 PM
☀️
92°F
5%
1 PM
🌤️
94°F
8%
7-day forecast
Today
Jul 29
☁️
96°F
79°F
5%
Thu
Jul 30
☁️
98°F
78°F
21%
Fri
Jul 31
☁️
98°F
80°F
50%
Sat
Aug 1
☁️
99°F
79°F
35%
Sun
Aug 2
⛈️
88°F
76°F
63%
Mon
Aug 3
☁️
93°F
79°F
35%
Tue
Aug 4
☁️
95°F
80°F
34%
Weather near New Orleans
3 mi
Gretna, LA4 mi
Marrero, LA4 mi
Terrytown, LA4 mi
Harvey, LA5 mi
Metairie, LA7 mi
Chalmette, LA8 mi
Estelle, LA10 mi
Kenner, LA
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