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TheSnowDayCalculator
South Region•Capital: Baton Rouge

Louisiana Snow Day Predictor

LA

Louisiana experiences wintry weather rarely. The greatest hazard is ice accretion on thousands of miles of elevated bridge decks and swamp causeways.

Typical Closure Threshold
0.1 to 0.5 inches (or elevated bridge icing)
Climate Classification
Humid Subtropical
Average Annual Snow Days
0–1 day

Louisiana Cities & School Districts

Select your city below for localized school closure probability forecasts and district contacts.

All US School Districts Directory →
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Enter Any Louisiana ZIP Code on the Homepage

Our national geocoding engine covers every school district in Louisiana. Enter your 5-digit ZIP code on the home screen to see localized odds immediately.

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Department of Transportation Plowing Operations

LADOTD inspects elevated bridge causeways (such as the I-10 Bonnet Carré Spillway and Lake Pontchartrain) for ice.

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School Closure Decision Framework

Parish school boards close schools whenever bridges or highway overpasses are shut down by state police.

Louisiana Snow Day FAQs

Q:Do Louisiana schools ever close for winter weather?

Yes, when arctic freezes cause ice on elevated interstate causeways and bridges, parish school districts cancel classes for driver safety.

Explore Winter Weather Science Guides