Freezing Temperatures Expected Overnight
Temperatures are expected to fall to near or barely below freezing for about two to three hours tonight. With slowly decreasing winds becoming light late tonight, only some high clouds... More »November 7, 2019
Special Weather Statement
Heavy rains should let up soon with light rain to follow. As of 1:42PM 2.37" of rain has fallen at JSC Building 30 and 2.21" at NASA Ellington Field. So... More »October 25, 2019
Flood Advisory Extended Until 9am
The NWS has extended the flood advisory until 900 AM CDT. * At 753 AM CDT, At 750 AM CDT, Doppler radar indicated light to moderate rain over the advisory... More »October 25, 2019
JSC is under a Flood Advisory until 8 am
The NWS has issued a flood advisory effective until 8 am that includes JSC and the surrounding area: At 702 AM CDT Doppler radar indicated moderate rain falling. Although rainfall... More »October 25, 2019
Heavy Rains Moving Through Area
Heavy rains have let up at JSC but rainfall will continue off and on through much of this morning. As of 5:45 AM 2.94 inches of rain had fallen at... More »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 »