# Weather cover

Source: https://storiara.com/glossary/weather-cover
Last updated: 2026-09-14
Author: Spencer Kaufman, Storiara

> Weather cover is a production's plan for keeping a shoot day productive if weather rules out the scheduled exterior work. It names alternate scenes, usually on a cover set, the cast and departments who must be ready for them, and when and how the switch will be decided.

## The decision timeline

A workable weather plan answers three questions in advance: what we shoot instead, who needs to be ready, and when we decide. A typical rhythm on an exterior-heavy week:

1. During prep, the 1st AD names a [cover set](https://storiara.com/glossary/cover-set) for each exterior day and makes sure its cast are on hold.
2. The afternoon before, the AD and UPM check the hourly forecast and talk with the DP about what light is acceptable.
3. Before the call sheet goes out (often early evening), they choose: main plan, cover, or a split that shoots cover in the morning and exteriors after a front passes.
4. On the day, the AD watches conditions and has a hard deadline, such as "if it's still raining at 9:00A we move to cover."

## Worked example

Day 11 of a fictional feature is EXT. VINEYARD - DAY, scenes 70 to 72, 4 6/8 pages, with cast 1, 2, and 4. The forecast gives a strong chance of afternoon storms. Cover is INT. FARMHOUSE KITCHEN, scenes 75 and 76, 2 4/8 pages, cast 1 and 2.

The AD writes the call sheet with the vineyard as main work "WEATHER PERMITTING" and lists the kitchen as cover. Cast 4 is called for the vineyard. If the call goes to cover at 9:00A, cast 4 has worked (and is paid) but won't shoot, and the vineyard's 4 6/8 pages need a new home. The AD checks the [day out of days](https://storiara.com/glossary/day-out-of-days): the next day cast 4 is free is day 14, which is also a vineyard day with only 2 pages. Moving 70 to 72 there makes day 14 carry 6 6/8 pages, which the director and AD agree is too much, so scene 72 gets pushed to day 16 instead.

## Mistakes

The worst case is cover that exists only on paper, where the house isn't dressed, cast weren't held, or the location agreement ends that week. Another problem is calling cover too late: once the company has loaded in at the exterior, a switch means a [company move](https://storiara.com/glossary/company-move) as well.

Weather cover also has to account for light as well as rain. A DP may reject a flat overcast sky for a scene that matches sunny coverage already shot. Check sunrise, sunset, and golden hour with the [sunrise sunset planner](https://storiara.com/tools/sunrise-sunset-planner). Some scenes can move to [day for night](https://storiara.com/glossary/day-for-night) or to a stage, and those are options to raise in prep. The blog covers more at [cover sets and weather cover](https://storiara.com/blog/cover-sets-and-weather-cover).

## Frequently asked questions

### What does 'weather permitting' mean on a call sheet?

It means the scheduled exterior work depends on conditions. If the weather is wrong, the unit will switch to the cover scenes listed below, and cast called for cover should be ready.

### When do ADs decide to go to weather cover?

Ideally the night before, when the call sheet goes out, based on forecasts. Some decisions happen on the day, which is harder because trucks and crew may already be at the exterior location.

### Does production insurance cover bad weather days?

Standard production packages usually don't cover ordinary weather delays. Specific weather coverage can sometimes be added, but terms vary by insurer and policy, so ask your broker.