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Chauvin, LA Weather Forecast

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Clear

84°F

Updated	10:26 am
Feels Like	87°F
Humidity	74%
Wind	N 0 mph
Barometer	29.98 in
Dew Point	75°F

Clear

29°C

Updated	10:26 am
Feels Like	31°C
Humidity	74%
Wind	N 0 km/h
Barometer	101.5 kPa
Dew Point	24°C

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Cloud Cover	100%
uv UV Index	9
Sunrise	6:45 AM
Sunset	7:12 PM
Moonrise	7:12 AM
Moonset	7:29 PM

Civil Twilight
6:19 AM to 6:43 AM
7:12 PM to 7:36 PM
Chauvin LA Weather - Waxing Crescent Moon

Waxing Crescent Moon

Chauvin Weather Forecast

TODAY	TONIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	WEDNESDAY NIGHT

Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Partly Cloudy	Chance of T-Storm	Clearing	Chance of T-Storm	Chance of T-Storm
Hi: 89°FHi: 32°C	Lo: 79°FLo: 26°C	Hi: 89°FHi: 32°C	Lo: 79°FLo: 26°C	Hi: 90°FHi: 32°C	Lo: 79°FLo: 26°C	Hi: 90°FHi: 32°C	Lo: 79°FLo: 26°C	Hi: 91°FHi: 33°C	Lo: 79°FLo: 26°C	Hi: 91°FHi: 33°C	Lo: 79°FLo: 26°C
POP: 50%	POP: 30%	POP: 70%	POP: 50%	POP: 50%	POP: 50%	POP: 50%		POP: 40%		POP: 70%	POP: 20%

POP = Probability of Precipitation.

Weather Outlook Updated: 536 AM CDT Fri Sep 11 2026 Chauvin, LA Weather - WeatherWorld.com

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Issued: 551 AM CDT Fri Sep 11 2026

Key Messages

Updated at 545 AM CDT Fri Sep 11 2026

Deep tropical moisture moving into the area is causing localized heavy rainfall and flooding across urban parts of the I-10/12 corridor.
This elevated risk for localized heavy rainfall leading to street flooding and overflowing of poor drainage will continue on Friday and into Saturday.

Aviation

... (12Z TAFS) Issued at 545 AM CDT Fri Sep 11 2026

Saturated soils and a weak surface based inversion associated with a rain cooled airmass from earlier in...

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Tsunami Advisory

For products of the Pacific Tsunami Warning Center (PTWC - Pacific (except Alaska, British Columbia and Western States) Hawaii, Caribbean (except Puerto Rico, Virgin Is.), Indian Ocean): The third highest level of tsunami alert. Advisories are issued to coastal populations within areas not currently in either warning or watch status when a tsunami warning has been issued for another region of the same ocean. An Advisory indicates that an area is either outside the current warning and watch regions or that the tsunami poses no danger to that area. The Center will continue to monitor the event, issuing updates at least hourly. As conditions warrant, the Advisory will either be continued, upgraded to a watch or warning, or ended. For products of the West Coast/Alaska Tsunami Warning Center (WC/ATWC - Alaska, British Columbia and Western States, Canada, Eastern and Gulf States, Puerto Rico, U.S Virgin Islands): A tsunami advisory is issued due to the threat of a potential tsunami which may produce strong currents or waves dangerous to those in or near the water. Coastal regions historically prone to damage due to strong currents induced by tsunamis are at the greatest risk. The threat may continue for several hours after the arrival of the initial wave, but significant widespread inundation is not expected for areas under an advisory. Appropriate actions to be taken by local officials may include closing beaches, evacuating harbors and marinas, and the repositioning of ships to deep waters when there is time to safely do so. Advisories are normally updated to continue the advisory, expand/contract affected areas, upgrade to a warning, or cancel the advisory.