Turn on YoLink outlet and send WhatsApp alert when temperature drops below threshold
25 ready-made Weather Underground and YoLink Applets
Turn one on, or build your own. Weather Underground can start an automation with "Current condition changes to", and IFTTT can then run "Control IR Remote" on YoLink.-
-
-
Turn off YoLink outlet when temperature rises above a threshold
-
-
Turn on YoLink outlet when temperature drops below threshold
-
-
Turn off YoLink outlet when temperature rises above threshold
-
-
Run YoLink scene at sunset
-
-
Run YoLink scene at sunrise
-
-
Turn on YoLink switch at sunset
-
-
Turn off YoLink power strip when tomorrow's forecast calls for rain
-
-
Turn on YoLink outlet at sunset
-
Automate Weather Underground and YoLink from your AI assistant
Ask Cursor to create Weather Underground applets based on hyperlocal weather data, right from your AI assistant, with IFTTT MCP.
Set up IFTTT MCP
Create your own Weather Underground and YoLink 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.
50 triggers, queries, and actions
Temperature & Humidity Sensor
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 or humidity value is in the alert range
Current condition changes to
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 monitors changes in the current weather condition. When one of those conditions is met the Trigger fires. Currently only these simple conditions are supported: Rain, Snow, Cloudy, Clear.
Current humidity level 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 monitors your local humidity and fires every time the humidity rises above the value you specify.
Current pollen count 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 monitors your local pollen levels and fires every time the pollen count rises above the value you specify (1-12). NOTE: Available only in the USA.
Current 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 monitors your local temperature and fires whenever the temperature drops below the value you provide.
Current 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 monitors your local temperature and fires whenever the temperature rises above the value you provide.
Current UV index 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 monitors your local UV levels and fires every time the UV index rises above the value you specify (0-16).
Doorsensor Event
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 door sensor state change
Flex Fob
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.
Fire this trigger by YoLink Flex Fob
Leak Sensor
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 your leak sensor detected water.
Leak Sensor (Special Event Types)
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 Leak Sensor detects an event you specify.
Lock Event
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 your YoLink Lock's state changed
Current weather
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.
Get the current weather
History of door sensor events
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 the door sensor state changed.
History of humidity level rose above threshold
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 monitors your local humidity and returns a list of times when the humidity rose above the value you specified. Note: this query will only return future events after this Applet is created.
History of lock events
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 YoLink Lock's state changed
History of motion sensor event
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 motion sensor state changed
History of pollen count rose above threshold
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 monitors your local pollen levels and returns a list of times when the pollen count rose above the value you specified (1-12). NOTE: Available only in the USA. Note: this query will only return future events after this Applet is created.
History of specified forecast conditions
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 the forecasted weather changed to meet a specific condition (Rain, Snow, Cloudy, or Clear).
History of specified weather conditions
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 the observed weather changed to meet a specific condition (Rain, Snow, Cloudy, or Clear).
History of Sunrises
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 history of sunrises in your location. Note: this query will only return future events after this Applet is created.
History of Sunsets
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 history of sunsets at your location.
History of temperatre rose above threshold
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 monitors your local temperature and returns a list of times when the temperature rose above the value you provided. Note: this query will only return future events after this Applet is created.
History of temperature dropped below threshold
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 monitors your local temperature and returns a list of times when the temperature dropped below the value you provide. Note: this query will only return future events after this Applet is created.
Control IR Remote
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.
Control your YoLink IR Remote
Control your thermostat
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.
Control your thermostat
Delay your sprinkler
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.
Set delay for your sprinkler
Enable / Disable YoLink Notification
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.
Enable / Disable YoLink Device's notification
Execute YoLink 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.
Execute your scene that defined in YoLink APP
Open/Close valve controller
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.
Open or close your valve with YoLink Valve Controller
Start / Stop alarm for siren
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.
Start / Stop alarm for siren
Turn on/off outlet
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.
Turn on or turn off yolink outlet
Turn on/off power strip
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.
Turn on/off power strip
Turn on/off switch
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.
Turn on or turn off yolink switch
Temperature & Humidity Sensor
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 or humidity value is in the alert range
Control IR Remote
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.
Control your YoLink IR Remote
Control your thermostat
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.
Control your thermostat
Current condition changes to
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 monitors changes in the current weather condition. When one of those conditions is met the Trigger fires. Currently only these simple conditions are supported: Rain, Snow, Cloudy, Clear.
Current humidity level 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 monitors your local humidity and fires every time the humidity rises above the value you specify.
Current pollen count 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 monitors your local pollen levels and fires every time the pollen count rises above the value you specify (1-12). NOTE: Available only in the USA.
Current 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 monitors your local temperature and fires whenever the temperature drops below the value you provide.
Current 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 monitors your local temperature and fires whenever the temperature rises above the value you provide.
Current UV index 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 monitors your local UV levels and fires every time the UV index rises above the value you specify (0-16).
Current weather
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.
Get the current weather
Delay your sprinkler
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.
Set delay for your sprinkler
Doorsensor Event
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 door sensor state change
Build an automation in seconds!
If
Select a trigger the automation will use
Temperature & Humidity Sensor
Current condition changes to
Current humidity level rises above
Current pollen count rises above
Current temperature drops below
Current temperature rises above
Current UV index rises above
Doorsensor Event
Flex Fob
Leak Sensor
Leak Sensor (Special Event Types)
Lock Event
Motion sensor event
Motion sensor event（Specific Event Types）
Smoke & CO Alarm
Sunrise
Sunset
Today's weather report
Tomorrow's forecast calls for
Tomorrow's high rises above
Tomorrow's low drops below
Tomorrow's weather report
Wind speed rises above
Then
Select an action the automation will perform
Control IR Remote
Control your thermostat
Delay your sprinkler
Enable / Disable YoLink Notification
Execute YoLink Scene
Open/Close valve controller
Start / Stop alarm for siren
Turn on/off outlet
Turn on/off power strip
Turn on/off switch
You can add delays, queries, and more actions in the next step!
GET STARTED
How to connect to a Weather Underground automation
Find an Applet using Weather Underground and YoLink
Find an automation to connect to, or create your own!Connect IFTTT to your accounts
Securely connect the Applet services to your respective accounts.Finalize and customize your Applet
Review trigger and action settings, and click connect. Simple as that!Upgrade your automations with
-
Connect to more Applets
Connect up to 20 automations with Pro, and unlimited automations with Pro+ -
Add multiple actions with exclusive services
Add real-time data and multiple actions for smarter automations -
Get access to faster speeds
Get faster updates and more actions with higher rate limits and quicker checks
Weather Underground and YoLink tips, tools, and resources
More on Weather Underground and YoLink
About Weather Underground
Weather Underground and IFTTT let you trigger automations based on local weather conditions like temperature, humidity, wind, and pollen levels.
About YoLink
YoLink and IFTTT connect your smart home devices so you can automate everything from locks and sensors to thermostats and power strips.