Weather
Current conditions, a 5-day outlook, and any active severe-weather alerts.
70°
Light Rain and Fog/Mist
A Heat Advisory is active for Denison, TX, with highs near 100F and heat index values up to 107F. Current conditions are humid with a dew point of 73F.
A Heat Advisory is active for Denison, TX, with dangerous heat and high humidity. Current feels-like temperatures are near 100F, with highs near 93F today and 99F tomorrow.
A Heat Advisory is active for Denison, TX, with oppressive humidity and highs near 99F tomorrow. Current conditions show a heat index of 88F with 94% relative humidity.
A Heat Advisory is active for Denison, TX, with highs near 99F and heat index values reaching 106F. Humidity remains high with a dew point of 75F.
A Heat Advisory is active for Denison, TX, with heat index values reaching 106F tomorrow. Current conditions are oppressively humid with a dew point of 75F.
A Heat Advisory is active for Denison, TX, with heat index values reaching 104F tomorrow. Current conditions show a feels-like temperature of 100F with clear skies.
A Heat Advisory is active for Denison, TX, with current feels-like temperatures at 101F. Highs near 95F expected today and tomorrow with dangerous heat index values.
Current conditions in Denison show 84F with clear skies. Today's high will reach 95F, which is 6F cooler than yesterday's 101F. Rain chances remain below 1% through this evening.
Current conditions in Denison show a clear sky and 73F. Today brings a high near 95F, which is 6F cooler than yesterday's 101F. Little to no rain is expected through this evening.
Denison enjoys clear skies and a high near 95F today. Temperatures will rise slightly overnight before reaching a high near 96F tomorrow.
Denison faces dangerous heat with a heat index of 105F tonight. Clear skies and high humidity persist, with temperatures remaining elevated through tomorrow.
An Extreme Heat Warning is active for Denison, TX, with dangerous heat index values reaching 118F today. Residents are urged to take precautions against severe heat.
An active Extreme Heat Warning is in effect for Denison, TX, with dangerous heat index values reaching 110F today. Residents are urged to take precautions against the oppressive humidity and high temperatures.
An Extreme Heat Warning is active for Denison, TX. Current conditions are oppressively humid with a feels-like temperature of 87F. Highs near 100F expected today with heat indices reaching 108F.
An Extreme Heat Warning is active for Denison, TX, with today's high near 100F and heat index values reaching 108F. Current conditions are hot and humid.
An Extreme Heat Warning is in effect for Denison, TX, with heat index values reaching 110 tonight. Current conditions show a feels-like temperature of 105F.
An Extreme Heat Warning is in effect for Denison, TX, with heat index values reaching 111F today. Residents are urged to take precautions against dangerous heat.
An Extreme Heat Warning is active for Denison, TX, with heat index values reaching 111 degrees. Current conditions show a feels-like temperature of 101F under clear skies.
An Extreme Heat Warning is active for Denison, TX. Current conditions are hot and humid with a high near 103F expected today. Residents should take precautions against severe heat.
Denison residents face severe heat with highs near 103F and a heat index up to 111F. An Extreme Heat Warning is active through tomorrow evening.
A Heat Advisory is active for Denison, TX, with heat index values reaching 109F tomorrow. Current conditions show a feels-like temperature of 102F under clear skies.
