A red flag warning will be in effect Saturday from noon to 9 p.m. throughout Harris County, according to a forecast issued by the National Weather Service on Friday afternoon. The forecast, which was issued by the agency around 3 p.

The North Texas region is under critical or extreme fire threats on Friday, according to the National Weather Service. As a result of those very high winds, and also extremely low relative humidity, a red flag warning is in place for most of North Texas from 11 a.

The National Weather Service (NWS) issued Red Flag Warnings for ten states across the Midwest and South on Friday, with meteorologists warning that any fires started could spread