The National Weather Service has issued a Flash Flood Warning that includes the JSC area until 5:45. Showers and few thunderstorms were producing rain rates of around 1 to 1.25 inches per hour at JSC. JSC is located near the southern edge of the heavy rain which is moving very little. An additional 2 to 3 inches of rain is possible through 5 PM. As of 1:58 PM 3.85″ of rain has occurred at JSC since midnight. 3.80″ has fallen at NASA Ellington Field. These rains will pond up quickly at JSC with potential to produce flooding.
Flooding of low lying areas and highways can be expected. Drive with caution. Any road closures may be found on this web site, http://traffic.houstontranstar.org/roadclosures/