Latest News

September 23, 2019

Lightning Alert Until 12:30 p.m.

A Lightning Alert has been issued for the Johnson Space Center area until 12:30 p.m. CDT.  Lightning is occurring or imminent within 6 miles of JSC. At 11:29 a.m. in-cloud lightning... More »

September 19, 2019

Flash Flood Warning Until 4:30 p.m.

The National Weather Service has extended the Flash Flood Warning that includes the Johnson Space Center area until 4:30 p.m. As of 1:37 p.m., 1.20 inches of rain has fallen... More »

September 19, 2019

Imelda: Special Weather Statement

At 1:09 p.m. rainfall at Johnson Space Center since midnight is 0.93 inches. Rain rates at JSC have been around 1.25 in/hr which typically results in only nuisance and minor... More »

September 19, 2019

Lightning Alert Extended Until 2:35 p.m.

The Lightning Alert has been extended for the Johnson Space Center area until 2:35 p.m. CDT. Lightning rates in the area have decreased but several storms remain nearby so the... More »

September 19, 2019

Weather Update and Center Status

We are closely monitoring the weather situation in Houston. NASA Johnson Space Center remains open at this time. We are aware some local school districts have implemented an early release... More »

September 19, 2019

Imelda Update: Lightning Alert Until 10:35 a.m.

A Lightning Alert has been issued for the JSC area until 10:35 a.m. CDT.  Lightning is occurring or imminent within 6 miles of Johnson Space Center. At 9:02 a.m. in-cloud lightning... More »

September 19, 2019

Imelda Update: Flash Flood Watch Extended to 7 p.m.

The National Weather Service has extended the Flash Flood Watch that includes Johnson Space Center and vicinity until 7 p.m. CDT today. An additional 1.91 inches of rain fell yesterday... More »

September 18, 2019

Imelda Update: Flash Flood Watch

The National Weather Service is continuing the Flash Flood Watch that includes JSC and vicinity until 7 a.m. Thursday. The center of Tropical Depression Imelda was located about 66 miles... More »

September 18, 2019

Imelda Update: Center Status – Open

Imelda Update: Center Status – Open NASA Johnson Space Center is open today. Please assess your own situation in the area where you live. If you cannot drive safely into... More »

September 17, 2019

Tropical Storm Imelda

Center management is monitoring Tropical Strom Imelda and potential impacts to the center. With heavy rains and potential flooding within the JSC vicinity, please use caution when driving to and... More »