Baton Rouge, Louisiana – A prolonged stretch of colder-than-normal weather is expected to take hold across Louisiana from Friday through early the following week, bringing sustained chilly conditions, limited rainfall, and an increased risk of freezing temperatures in northern portions of the state.
According to the National Weather Service Climate Prediction Center, the 8 to 14-day outlook for Jan. 30 through Feb. 5 places much of Louisiana within a favored zone for below-normal temperatures. Confidence is highest across northern and central Louisiana, where probabilities for colder-than-average conditions range from 80 to 100 percent as a broad cold pattern stretches from the East Coast deep into the lower Mississippi Valley.
High temperatures across Baton Rouge, Alexandria, Shreveport, Monroe, and Lake Charles are expected to run several degrees below seasonal averages. Overnight lows may dip near or below freezing across northern Louisiana, including areas along Interstate 20, while central and southern sections experience colder-than-usual nights and brisk daytime conditions. Even along the Gulf Coast, including New Orleans and Houma, temperatures are expected to trend below normal for late winter. The cold air mass extends from New England through the Southeast and into the Mid-South, reaching west into Texas and north into the Midwest.
Precipitation during this period is expected to remain limited. Much of Louisiana falls within a near- to below-normal precipitation zone, reducing the likelihood of widespread rain events. While a brief passing shower cannot be ruled out, the overall pattern favors drier weather compared to average. More active precipitation is expected to remain focused farther west in Texas and east across parts of Florida.
Residents across Louisiana should prepare for an extended stretch of cooler weather, take steps to protect outdoor plumbing and sensitive vegetation in colder-prone areas, and remain aware of localized cold impacts during overnight and early morning hours. Additional outlook updates may be issued as the period approaches and confidence in local impacts continues to improve.
