

Memphis and Shelby County
Office of Sustainability and Resilience



2025 Heat Watch Campaign
This July, join us in participating in the Memphis Heat Watch campaign, a community-wide mobile heat mapping event! This project, funded by the Center for Collaborative Heat Monitoring (CCHM) and CAPA Strategies and conducted in collaboration with local partners The Works, Inc. and The University of Memphis, will ask community volunteers to capture the temperature and humidity levels across Shelby County in peak Memphis summer.
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Keep reading below to learn more and fill out the interest form to join fellow community-scientists in mapping Memphis' heat.


BACKGROUND
Read more about CCHM's 2025 Community Science Partners below:
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As with all major cities across the world, Memphis is feeling the effects of climate change. Extreme heat, one of the primary climate-related threats to public health, has only worsened in recent years and is set to continue on that trend. In addition, the impacts of heat are felt disproportionately amongst residents depending on social and demographic differences meaning that as our summers get hotter, the most vulnerable and disadvantaged populations in Memphis and Shelby County will bear the worst of the burden.
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To begin to address this hazard, The Works, Inc., U of M, and OSR are working together to conduct a Heat Watch campaign, an initiative funded by CCHM and CAPA Strategies. Under this program, the project partners were chosen to receive funding to engage with community members and collect local ambient air temperature data around the Memphis area. On Campaign Day, volunteers will drive around the county on pre-designated routes with sensors attached to their cars in either the morning, afternoon, or evening to capture heat patterns throughout the day. Interested in contributing? Read more information about participating here and click here to access the interest form. Upon completion of the campaign, the team at CAPA Strategies will produce high-resolution data on temperature and humidity in Memphis and a tailored report analyzing the heat distribution across the city. These products will help residents, stakeholders, and decision-makers alike gain a better understanding of how extreme heat impacts our city and where focus needs to be channeled to mitigate it.
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As the project progresses, the campaign results and final report will be posted here, so check back in for updates!
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CAMPAIGN INFO

CAPA Strategies portable temperature sensor
Jul
19
Campaign Day!
Jul
26
Rain out date #1
Aug
2
Rain out date #2
​Memphis, along with 10 other communities across the US, was selected to receive funding to collect data on local heat patterns during the 2025 heat season. We are asking for community volunteers to come out and help map heat distribution across Shelby County on Campaign Day (July 19, 2025). No previous experience or special knowledge is required to participate!
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General Info:
As a participant in the 2025 Memphis Heat Watch campaign, you will sign up either as a Driver or Navigator. Each driver/navigator duo will receive a heat sensor to attach to their car.
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Drivers:
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Need a car
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Need an active, valid driver's license
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Will be the one driving the routes to collect the data
Navigators:
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No car? No problem!
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Ride with the driver and guide them along the assigned route.
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Routes are pre-designated and will span Memphis, Germantown, and Collierville.
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There will be three shifts available throughout the day:
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Morning: 6:00 - 7:00 AM
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Afternoon: 3:00 - 4:00 PM
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Evening: 7:00 - 8:00 PM
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More Info:​
​​Campain day is currently scheduled for July 19th. In the event of rain, we have alternative days scheduled for either July 26th or August 2nd.
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Volunteers will be compensated for their time with a gift card and will be provided with snacks, drinks, and water on the day of the campaign.
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Everyone participating, regardless of their role, will need to complete a training requirement:
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Attend or view a volunteer training session (45-60 min)
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Complete the Knowledge Check Quiz (5-10 min)
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Read and sign the Volunteer Waiver and photo release via Waiver Sign (5 min)
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