---
name: "BIS_fnc_paramWeather"
type: function
status: ok
groups: ["Mission Parameters"]
arma3_since: "1.00"
locality: {"argument": null, "effect": null, "server_exec": true}
source: https://community.bistudio.com/wiki/BIS_fnc_paramWeather
revid: 348935
updated: 2023-11-08T14:44:07Z
---

# BIS_fnc_paramWeather

*Function · Mission Parameters · Arma 3 v1.00*

Locality: **server execution only**

## Description

Sets overcast using [BIS_fnc_setOvercast](../functions/BIS_fnc_setOvercast.md).

## Syntax

```sqf
[0] call BIS_fnc_paramWeather
```

**Parameters:**

- [Number](../topics/Number.md) - overcast value. *Multiplied by 0.01 inside the function. Default value is **current overcast value**.*

**Returns:** [Number](../topics/Number.md) - overcast value (ranging from 0 to 1).

## Examples

### Example 1

```sqf
overCastValue = [1] call BIS_fnc_paramWeather;
```

## See also

[BIS_fnc_setOvercast](../functions/BIS_fnc_setOvercast.md) · [overcast](../commands/overcast.md) · [setOvercast](../commands/setOvercast.md)

<sub>Source: [BI Community Wiki — BIS fnc paramWeather](https://community.bistudio.com/wiki/BIS_fnc_paramWeather) (revision 348935).</sub>