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Tempest Weather System  Brightness drops below. Philips Hue Turn on lights. My Leviton Turn on a Leviton Room.

Turn on smart lights when Tempest brightness drops

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How this automation works

Automatically light up your home when outdoor brightness decreases. This Applet runs when your WeatherFlow Tempest Station detects brightness below a chosen threshold, then it turns on your selected My Leviton room and Philips Hue lights. Perfect for ensuring your lights activate at dusk or on cloudy days without manual control.

If
Tempest Weather System  icon
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the brightness at your WeatherFlow Tempest Station drops below a value that you select.
Timestamp Brightness StationName ThresholdValue DeviceName TimestampEpoch
Then
My Leviton icon
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will turn on all devices in a My Leviton Room.
name
And
Philips Hue icon
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will turn on your hue lights.
lights
And
Philips Hue icon
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will turn on your hue lights.
lights
And
Philips Hue icon
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will turn on your hue lights.
lights

Create your own workflow

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.

74 triggers, queries, and actions

Activity ran

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a My Leviton Activity has run.

Brightness drops below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the brightness at your WeatherFlow Tempest Station drops below a value that you select.

Brightness rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the brightness at your WeatherFlow Tempest Station rises above a value that you select.

Button pressed

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a DW4BC or D2SCS button is pressed. The DW4BC supports buttons 1,2,3, or 4. The D2SCS supports buttons 1,2, or 3.

Device turned off

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a Decora Smart Wi-Fi device turns off.

Device turned on

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a Decora Smart Wi-Fi device turns on.

Fire Weather Alert

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time your Tempest Station reports an observation that has a wind gust above 20 mph and humidity below 45%.

Forecast temperature drops below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires when the temperature forecast for your WeatherFlow Tempest Station drops below a value in the time frame you select.

Forecast temperature rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires when the temperature forecast for your WeatherFlow Tempest Station rises above a value in the time frame you select.

Humidity drops below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the humidity at your WeatherFlow Tempest Station drops below a value you select.

Humidity rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the humidity at your WeatherFlow Tempest Station rises above a value you select.

Lightning strike

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time your WeatherFlow Tempest Station detects a lightning strike.

Get Lights

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns all lights of the bridge.

History of Brightness drops below threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station's brightness dropped below a value that you select. Note: this query will only return future events after this Applet is created.

History of Brightness exceeded threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station's brightness rose above a value that you select. Note: this query will only return future events after this Applet is created.

History of device turned off

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of times when a Decora Smart Wi-Fi device turns off.

History of Humidity drops below threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station's humidity dropped below a value you select. Note: this query will only return future events after this Applet is created.

History of Humidity rises above threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station's humidity rose above a value you select. Note: this query will only return future events after this Applet is created.

History of instances Room turned on

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of instances when a My Leviton Room turns on.

History of Lightning strikes

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station detected a lightning strike.

History of observations

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of every time your WeatherFlow Smart Weather Station has a new observation.

History of pressure drops below a specified value

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of recent times your WeatherFlow Smart Weather Station's pressure fell below a specified value. Note: this query will only return future events after this Applet is created.

History of Pressure rises above threshold

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station's pressure rose above a value you select. Note: this query will only return future events after this Applet is created.

History of Rain detected

Pro plus icon
Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
This query returns a list of when your WeatherFlow Smart Weather Station detected the start of rain.

Blink a light

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will make a light blink.

Blink lights

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will briefly turn your hue lights off then back on.

Brighten a Leviton Dimmer

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will brighten a Decora Smart Wi-Fi Dimmer.

Change color

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change the color of your hue lights. NOTE: Accepts color names and CSS hex color values. Defaults to white if no color match is found. NOTE: not compatible with hue lux bulbs.

Change color from image

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change the color of your hue lights to match the dominant colors found in an image you specify. NOTE: not compatible with hue lux bulbs.

Change to random color

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change your hue lights to a randomly selected color. NOTE: not compatible with hue lux bulbs.

Dim a Leviton Dimmer

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will dim a Decora Smart Wi-Fi Dimmer.

Dim lights

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will dim or brighten your hue lights to a value between 0-100.

Run a Leviton Activity

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will run a My Leviton Activity.

Run a Leviton Scene

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will run a My Leviton Scene.

Set a Fan's Speed

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a Leviton Fan Speed Controller's speed.

Set a Leviton Residence's Status

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will set a Leviton Residence to Home or Away.

Activity ran

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a My Leviton Activity has run.

Blink a light

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will make a light blink.

Blink lights

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will briefly turn your hue lights off then back on.

Brighten a Leviton Dimmer

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will brighten a Decora Smart Wi-Fi Dimmer.

Brightness drops below

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the brightness at your WeatherFlow Tempest Station drops below a value that you select.

Brightness rises above

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time the brightness at your WeatherFlow Tempest Station rises above a value that you select.

Button pressed

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a DW4BC or D2SCS button is pressed. The DW4BC supports buttons 1,2,3, or 4. The D2SCS supports buttons 1,2, or 3.

Change color

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change the color of your hue lights. NOTE: Accepts color names and CSS hex color values. Defaults to white if no color match is found. NOTE: not compatible with hue lux bulbs.

Change color from image

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change the color of your hue lights to match the dominant colors found in an image you specify. NOTE: not compatible with hue lux bulbs.

Change to random color

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will change your hue lights to a randomly selected color. NOTE: not compatible with hue lux bulbs.

Device turned off

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a Decora Smart Wi-Fi device turns off.

Device turned on

Realtime trigger
Realtime Applets run after the trigger service notifies IFTTT of a new trigger event. Since IFTTT is notified proactively of new trigger events, realtime Applets normally run within a few seconds of a trigger event occurring.
This trigger fires when a Decora Smart Wi-Fi device turns on.

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You can add delays, queries, and more actions in the next step!

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About Tempest Weather System

Tempest has created innovative home weather systems for the modern era. Simple to install, easy to configure, and effortless to maintain. Weather Geek Worthy. Smart Home Ready. Get yours now!

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About Philips Hue

Philips Hue connected bulbs and bridge let you to take full control of your lighting. Whatever you want to do with your lighting, Hue can.

Explore Philips Hue

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About My Leviton

My Leviton and Decora Smart Wi-Fi simplify control of your home, allowing you to control your lights from anywhere.

Explore My Leviton

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