Current weather
Checking the latest reportMeasured conditions from the National Weather Service.
BEFORE YOU HEAD OUT
McKinney weather, air quality and conditions
Plan around McKinney’s forecast, nearby weather observations and current regional air reports.
Peak UV forecast
Checking the forecastThe EPA's daily peak forecast, with its own forecast date.
UV index guide ↗Weather alerts
Checking local alertsOfficial alerts covering the McKinney area.
View the official forecast and alerts ↗Forecast
Forecast
Loading the latest saved NWS forecast…
Official NWS forecast ↗Gas prices
Station-by-station gas prices are coming soon.
Air quality and roads
Current air-quality and highway information from the official services.
Check air quality and road closures before heading out. For pollen levels, consult a local allergy forecast.
Sunrise and sunset
Plan around sunrise, sunset and the golden-hour windows, calculated for McKinney and shown in Central time.
Plan a golden hour →Conditions update throughout the day.
Rivers and streams
Latest readings from U.S. Geological Survey gauges near McKinney. Provisional data, not a flood forecast; follow National Weather Service flood warnings.
Wilson Creek downstream of Highway 75 at McKinney, TX
0.8 miles from the city center
- Flow
- Gage height
- Water temperature
East Fork Trinity River near McKinney, TX
2.6 miles from the city center
- Flow
- Gage height
- Water temperature
Sister Grove Creek near Blue Ridge, TX
11.3 miles from the city center
- Flow
- Gage height
- Water temperature
Doe Branch at US Highway 380 near Prosper, TX
14.7 miles from the city center
- Flow
- Gage height
- Water temperature