Current Conditions and Alert Status
A Heat Advisory is currently in effect for Sherman, Texas, signaling moderate severity and expected urgency. Residents should prepare for dangerously high heat index values over the next day. As of this Wednesday afternoon, the air temperature stands at 82F, but the combination of heat and moisture makes it feel like 88F. The relative humidity is at 74%, with a dew point of 73F, creating a muggy atmosphere. Winds are blowing from the south at 13 mph, with gusts reaching 25 mph, while the sky remains clear.
Forecast for Today and Tomorrow
Today, Sherman will experience sunny skies with a high near 91F. The low tonight will drop to around 74F. The chance of precipitation is minimal at 1%. Despite the clear skies, the heat index will remain elevated, with values as high as 98 tonight. South southeast winds will continue at 10 to 15 mph, with gusts up to 25 mph.
Tomorrow, conditions will warm significantly. Expect mostly sunny skies with a high near 96F. The heat index is forecast to peak at 107, making it feel much hotter than the actual air temperature. Southeast winds will slow to around 10 mph, with gusts up to 20 mph. The low for tomorrow night will be around 75F. There is a 60% chance of precipitation tomorrow night, with rain showers likely between 7pm and 10pm, followed by showers and thunderstorms. New rainfall amounts between a tenth and quarter of an inch are possible.