Sherman Heat Index Hits 102 Today With Slight Storm Chance - Jul 3, 4 PM

As of Jul 3, 4 PM local time.

Current Conditions and Heat

Sherman, TX, is experiencing very hot conditions right now. The air temperature is currently 91F, but the heat index makes it feel like 96F. Relative humidity stands at 46%, with a dew point of 68F. Winds are light at 7 mph, with no reported gusts. The sky is currently clear.

Today and Tonight Forecast

Today, expect a high near 94F. The National Weather Service indicates a slight chance of showers and thunderstorms after 4pm. The chance of precipitation is 18%, with new rainfall amounts less than a tenth of an inch possible. Heat index values will reach as high as 102F. South southeast winds will be around 5 mph.

Tonight, the low will be near 76F, though temperatures may rise to around 78F overnight. There is a slight chance of showers and thunderstorms before 7pm. The sky will be partly cloudy. The heat index will remain high, with values up to 99F. South southeast winds will continue around 5 mph. The chance of precipitation remains at 18%.

Tomorrow Outlook

Tomorrow, the high will reach near 96F. The day will start sunny, with a slight chance of showers and thunderstorms developing after 4pm. The chance of precipitation is 18%. Heat index values are expected to climb as high as 103F. Winds will shift to the south southwest at 5 to 10 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the extreme heat requires caution. Residents should stay hydrated and limit midday exertion to avoid heat-related illnesses. Keep an eye on the sky in the late afternoon, as the slight chance of storms may bring brief relief from the heat, though rainfall totals will be minimal.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com