Current Conditions and Humidity
It is currently Sunday overnight in Sherman, TX, with conditions defined by significant moisture in the air. The current air temperature sits at 78F, but the heat index feels like 80F due to the muggy atmosphere. Relative humidity is at 83%, with a dew point of 73F, creating a sticky environment for those outside.
Skies are currently clear, but the air is heavy with moisture. Winds are blowing from the south at 8 mph, with gusts reaching up to 21 mph. While the sky is clear right now, the high dew point indicates that the air is holding a substantial amount of water vapor, which will influence conditions as the day progresses.
Forecast for Sunday and Tomorrow
Today in Sherman, the high will reach near 83F, with temperatures falling to around 80F in the afternoon. The low will settle near 76F. There is a high chance of precipitation at 87%, with showers and thunderstorms expected to develop. Rainfall amounts between a quarter and half of an inch are possible during this period. Winds will be from the east at 5 to 10 mph.
Tonight, the chance of showers and thunderstorms continues, particularly after 4am. Partly cloudy skies will prevail with a low around 76F. Temperatures may rise slightly to around 78F overnight. South winds will increase to around 10 mph. Less than a tenth of an inch of new rainfall is possible.
Tomorrow, conditions will remain unsettled with a high near 78F and a low near 66F. The chance of precipitation is 51%, with showers and thunderstorms likely before 7am and again between 7am and 10am. After that, skies will become partly sunny. Northeast winds will be 5 to 10 mph. Rainfall totals will be less than a tenth of an inch. Tomorrow night will be mostly cloudy with a low around 66F and light east northeast winds.