Fix the chip before the March squall lines start
If you picked up a chip this winter and decided it could wait, set a date in the next few weeks instead. Spring squall lines cross the Ark-La-Tex from March through May, and hail that bounces off a sound windshield can run a crack straight out of a chip that has been sitting there since December. Repair takes a fraction of the time and money that replacement does. The window to do it cheaply closes when the first severe weather outlook of the year covers Caddo and Bossier parishes.
The calendar here is not vague
The peak is March through May. That is the stretch when Gulf moisture pushes north into unstable air and squall lines form west of the metro, then move across it. The National Weather Service office in Shreveport keeps a running archive of regional severe events, and it is not a short list.
The most recent reminder was March 15, 2026, when a line of severe storms brought large hail across the region, including north Bossier, along with damaging winds. KSLA covered the damage the next morning. That storm did what these storms do: it crossed the whole metro in about an hour and then left every body shop and glass shop in two parishes with the same Monday.
So the useful way to read the calendar is backward. Whatever you want done before hail season, do it in January or February. March is not a planning month.
Why a chip changes what hail does to your windshield
Laminated glass is built to take impacts. Two layers with a plastic interlayer between them spread the force of a strike outward instead of letting it punch through. An intact windshield can absorb a surprising amount of abuse and show nothing for it.
A chip breaks that arrangement in one small place. The glass around it is already under tension, with fractures running below the surface that you cannot see from the driver's seat. When hail hits near that flaw, the energy has somewhere convenient to go. What would have been a nick on sound glass becomes a line running toward the edge of the windshield, and once a crack reaches the edge, repair is no longer on the table.
This is also why two cars parked side by side in South Highlands can come out of the same storm with different outcomes. One has a windshield with nothing wrong with it. The other has a star break from a rock it took on Bert Kouns in November.
Where winter chips come from around here
Most of them are ordinary and nobody remembers the exact moment. A few corridors produce more than their share.
US-171 southwest through Keithville and on toward Stonewall carries the shale and log truck traffic that defines the south end of this market. Sand haulers and water haulers have been servicing Haynesville wells since 2008, and the road surfaces show it. DeSoto Parish officials have gone to the state asking for tens of millions in capital outlay for roads beaten up by heavy trucks, and one section of Screamerville Road crumbled in under a month. Broken pavement throws loose aggregate long after the truck that broke it is gone.
LA-173 up through Blanchard does the same thing with log trucks on a two-lane road. The Red River crossings do it differently: expansion joints on the Texas Street and Jimmie Davis bridges collect what other drivers drop, and the jolt over the joint is what turns a collected pebble into a projectile. Then there is the I-20 and I-49 interchange, which has been under construction long enough that most drivers no longer think of it as construction.
Winter adds its own version. Road crews patch cold-weather damage, and fresh patch material sheds. If you commute LA-3 from Benton or run I-20 in from Haughton or Minden, you are behind freight traffic on surfaces that spent January getting worked on.
The February appointment you can get and the March one you cannot
A squall line clears in an hour. The scheduling consequences last weeks.
When hail crosses Caddo and Bossier at the same time, every driver in both parishes files in the same few days. Glass supply and appointment slots tighten together, and it does not matter how well you negotiate. Being early in the queue is the only real advantage available, and the earliest you can be is before the storm.
A chip repair in February is a short appointment. Many shops will come to a driveway in Broadmoor or an office lot off Youree Drive and do it while you work. The same job requested the week of March 16 competes with every full replacement in the metro.
Summer heat is worth mentioning here too, because it narrows the good months from the other direction. Resin and urethane behave differently on glass that has been sitting in a 100-degree parking lot, and that is five months of afternoons in this market. Late winter is genuinely the easiest time of year to get this done well.
What your policy does, and what it does not
Louisiana has no free-windshield law. Progressive's state-by-state summary of that question puts Louisiana in the same category as most states: glass is a comprehensive claim, paid minus your deductible, unless your policy carries an optional full-glass endorsement.
That is exactly why the timing argument matters. A chip repair generally costs less than a comprehensive deductible, and many insurers waive the deductible on a repair entirely. That depends on your policy, so read it or call and ask. A full replacement is a different conversation, and on a newer vehicle with a camera behind the glass it also means ADAS recalibration.
One thing that does not change with the season: the shop is your choice. La. R.S. 22:1892 bars an insurer from requiring you to use a particular shop, names window glass specifically, requires the insurer to disclose that any network recommendation is optional, and carries fines up to $500 per offense. If someone on the phone makes it sound like you have one option, you do not.
If the chip already turned into a crack
Get it looked at rather than guessing. Length, depth and distance from the edge all matter, and a crack that reached the frit band at the perimeter is a replacement even if it looks minor.
If your old windshield had a tint strip across the top, note that it has to be redone correctly on the new glass. Under La. R.S. 32:361.1, windshield tint is limited to non-reflective material above the manufacturer's AS-1 line, or the top five inches, for vehicles built on or after January 1, 1994. Nothing may be placed on the front windshield that obstructs or reduces the driver's clear view. A shop that puts the strip back below the line has handed you a problem.
And the obstruction rule still applies even though the brake tag is going away on January 1, 2027. An officer can stop a driver for glass they judge unsafe to see through, sticker or no sticker.
If you have a chip that has been riding along since fall, now is the cheap moment to deal with it. Call or send a quote request and get on the schedule while the calendar is still on your side.