Dangerous Heat Index Hits 104F in Sherman as Temperatures Climb - Aug 8, 1 PM

*As of Aug 8, 1 PM local time.*

Dangerous Heat Conditions

Sherman is currently under the influence of dangerous heat, with the air temperature at 97F and a heat index making it feel like 104F. The atmosphere is quite humid, with a dew point of 70F and relative humidity at 42%. Winds are currently blowing from the south southwest at 10 mph, with gusts reaching 6 mph, under a clear sky.

Today and Tonight Forecast

Today, there is a 30% chance of showers and thunderstorms before 10am. After that, skies will clear to sunny conditions. The high will reach near 100F, with temperatures settling around 98F in the afternoon.

Overnight, conditions will become mostly clear. The low will drop to around 77F, though temperatures may rise slightly to about 79F later in the night. The heat index will remain elevated, reaching as high as 101F.

Winds will shift to the south at around 5 mph.

Tomorrow Outlook

Tomorrow will be sunny with a high near 100F. There is no chance of precipitation, with the probability at 0%. The heat index is expected to peak at 102F.

Winds will increase slightly, coming from the south southwest at 5 to 10 mph. Overnight, skies will remain clear with a low around 77F, rising to 79F later. The heat index will stay high at 102F, with south winds around 10 mph.

Safety Reminder

With heat index values exceeding 100F, it is critical to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid prolonged exposure to the sun during peak heat hours to prevent heat-related illnesses.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com