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Weather
Current conditions, a 5-day outlook, and any active severe-weather alerts.
Heat Advisory: Heat Advisory issued July 27 at 11:34AM CDT until July 28 at 8:00PM CDT by NWS Fort Worth TX
91°
Clear
A Heat Advisory is active for McKinney, TX, with highs near 98F and heat index values up to 109F. Humidity remains high with a dew point of 70F.
A Heat Advisory is active for McKinney, TX, with today's high near 102F and heat index values reaching 112 tonight. Residents are urged to stay cool and hydrated.
An Extreme Heat Warning is in effect for McKinney, TX, with heat index values reaching 115F. Residents are urged to take precautions against dangerous heat and poor air quality.
An Extreme Heat Warning is in effect for McKinney, TX, with heat index values reaching 114F today. Residents face dangerous conditions alongside an active Air Quality Alert.
An Extreme Heat Warning and Heat Advisory are in effect for McKinney, TX, with temperatures soaring near 102F and heat index values reaching 114F. An Air Quality Alert is also active.
McKinney residents face a Heat Advisory and Extreme Heat Warning with highs near 102F and oppressive humidity. An Air Quality Alert is also active.
An Extreme Heat Warning and Air Quality Alert are active for McKinney, TX. Current conditions show a heat index of 107F with oppressive humidity. Temperatures will remain dangerously high through tomorrow.
An Extreme Heat Warning and Air Quality Alert are active for McKinney, TX. Current temperatures feel like 110F with clear skies and high humidity.
An Extreme Heat Warning is in effect for McKinney, TX, with heat index values reaching 113 today. Current conditions show a feels-like temperature of 105F.
An Extreme Heat Warning is in effect for McKinney, TX. Current conditions show a heat index of 91F, with highs near 104F today and tomorrow. Residents are urged to take precautions against severe heat.
McKinney residents face an Extreme Heat Warning with highs near 104F and heat indices up to 113F. Current conditions are hot and humid with clear skies.
A Heat Advisory is active for McKinney, TX, with heat index values reaching 109F tomorrow. Current conditions show a feels-like temperature of 101F with clear skies.
A Heat Advisory is active for McKinney, TX, with heat index values reaching 109F tomorrow. Current conditions show dangerous heat with a feels-like temperature of 103F.
A Heat Advisory is active for McKinney, TX, with heat index values reaching 109F tomorrow. Current conditions show a feels-like temperature of 101F under clear skies.
A Heat Advisory is active for McKinney, TX, with current feels-like temperatures at 85F. Today brings a high near 100F with significant humidity, while tomorrow sees further warming to 103F.
A Heat Advisory is active for McKinney, TX, with highs near 100F today and heat index values reaching 108F. Humidity remains high with a dew point of 73F.
McKinney, TX residents face a humid evening with a heat index near 105 tonight. Temperatures will soar to 102 tomorrow under sunny skies, with no severe weather alerts in effect.
Dangerous heat grips McKinney this Sunday afternoon with a heat index of 103F. Conditions remain hot and humid through tonight, with temperatures rising further tomorrow.
Dangerous heat lingers in McKinney with a heat index of 101F. Conditions remain humid with a dew point of 73F. No severe weather alerts are active.
High humidity and rising temperatures define the forecast for McKinney. Today brings a high near 97F with a slight chance of storms, while tomorrow climbs to 100F with a heat index up to 106F.
McKinney faces rising temperatures and sticky conditions. Highs near 97F today and 100F tomorrow bring heat index values up to 106F.
