Collect weather data for temperature and heat stress metrics, precipitation, lightning, wind speed and direction, air quality and more.
Perry Weather’s multi-sensor WBGT and heat index monitoring system delivers real-time alerts when conditions exceed your heat stress thresholds, so you can stop taking manual readings.
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Stationary 3.5″ WBGT sensors monitor heat exposure throughout your facility, eliminating the errors of handheld devices or manual readings.
Integrate your heat stress policies to guide your crew to take the right actions.
Perry Weather automatically stores time-stamped heat data so that you can access it when you need it most
When Perry Weather detects lightning near your site, sirens and mobile alerts warn your crew, followed by an all-clear notification.
When lightning is detected within your radius, the strobe fires and continues through the duration of the delay
Perry Weather’s automated alerts send out detailed instructions to everyone involved, so they can take consistent action quickly.
Lightning countdown timers give the all-clear when it’s safe to get back to work, and automatically reset after a new lightning strike.
Automated work/rest guidance and real-time WBGT & heat index readings keep every crew member safe from the heat and keep your project on schedule.
Plan crews and shifts around a rolling 72-hour heat-risk outlook.
Select multiple PPE items and watch the temperature adjust automatically
Apply different thresholds for new or returning employees for extra protection.
When you’re juggling weather updates with personnel and contractor activities, lean on the Perry Weather meteorologist team! Available via email, phone or text 24/7.
Get forecasts from our in-house met team when weather is expected to impact your operations.
Request a custom forecast for your location before a storm or while you’re in the midst of one. Available with Plus and Advanced plans.
Get NWS severe weather watches and warnings through the Perry Weather app.
Perry Weather is priced as an annual subscription (software) plus a hardware lease, so there’s no large upfront capital expense. Cost varies based on three factors: which software tier you need (Core, Plus, or Advanced) or how many indoor heat stress sensor units you’re adding. Contact the sales team for a tailored quote.
That depends on the size and layout of your facility. Each sensor monitors the immediate area around it, so larger facilities or those with distinct thermal zones — near furnaces, loading docks, or assembly areas — typically need multiple units. A good rule of thumb is to place a sensor iWhat n every area where workers spend significant time and where conditions may differ from the rest of the floor. Perry Weather’s team can help you map out placement during onboarding.
Each Perry Weather indoor heat sensor measures wet bulb globe temperature (WBGT), heat index, air temperature, and humidity.
WBGT is the gold standard because it accounts for radiant heat, humidity, and air movement, giving a more accurate picture of heat stress risk than air temperature alone. Data logs every 5 minutes automatically.
All WBGT and heat index readings are time-stamped and stored automatically. You can pull historical reports for any custom date range directly from the dashboard, export them in your preferred format, and even schedule recurring reports to go out to the right people automatically — useful for EHS managers, safety audits, or workers’ comp claims.
For most teams, yes. Perry Weather sensors are stationary and monitor continuously — no walking the floor, no manual logging, no gaps in coverage.
Data logs every 5 minutes automatically, which eliminates the inconsistencies and documentation burden that come with handheld readings. Historical data is also stored and exportable for incident reports or compliance documentation.