Current Conditions and Humidity
The air in Sherman feels heavy this afternoon, with a notable level of moisture lingering in the atmosphere. The current air temperature stands at 79F, but the heat index makes it feel slightly warmer at 80F. Relative humidity is holding at 74%, supported by a dew point of 70F, which contributes to the muggy sensation. Winds are light, blowing at 3 mph with gusts reaching 1 mph, while the sky remains mainly clear overhead.
Today and Tonight Forecast
Conditions will shift slightly as the day progresses. Patchy fog is expected before 10am, potentially reducing visibility for early travelers. After the fog lifts, skies will turn mostly sunny. Temperatures will rise to a high near 86F during the day. As evening approaches, the sky will become mostly clear, allowing temperatures to drop to a low around 73F. Winds will shift to the south southeast, picking up slightly to between 5 and 10 mph.
Tomorrow Outlook
The heat will intensify significantly by tomorrow. Skies will remain mostly sunny with no chance of precipitation. Highs will climb to near 91F. The National Weather Service indicates heat index values could reach as high as 100 due to the combination of heat and humidity. Winds will increase to the south, blowing between 10 and 15 mph with gusts as high as 25 mph. Overnight, skies will turn partly cloudy with lows around 76F. Heat index values will remain elevated, reaching up to 98, with sustained south winds of 10 to 15 mph and gusts up to 25 mph.