National Weather Service United States Department of Commerce

Rain and Ongoing Flood Concerns in Texas

Pockets of moderate to heavy rain will persist in Texas and possibly extend into the weekend. Gulf of Mexico moisture continues to overrun a stationary front to produce waves of precipitation. The most vulnerable location is the saturated Hill Country in central Texas. A secondary area of heavy rainfall is also expected along the southern and central Texas Gulf Coast. Read More >

JSC Bldg. 30 Weather Observations

Day TimeTemperatureDew Point RHWind AltimeterAccum. PCPN
since midnight
Wind Chill
(Central)(F)(F) (%)DirectionAvg Spd
Pk Spd
(inHg) (inches)Heat Index
18 Oct 1748726372Missing WMissing Missing30.170.03N/A
18 Oct 1750726372Missing WMissing Missing30.170.03N/A
18 Oct 1752726372Missing WMissing Missing30.170.03N/A
18 Oct 1754726372Missing WMissing Missing30.170.03N/A
18 Oct 1756726372Missing WMissing Missing30.170.03N/A
18 Oct 1758726373Missing WMissing Missing30.170.03N/A
18 Oct 1800726372Missing WMissing Missing30.170.03N/A
18 Oct 1802726372Missing WMissing Missing30.170.03N/A
18 Oct 1804726372Missing WMissing Missing30.170.03N/A
18 Oct 1806726372Missing WMissing Missing30.170.03N/A
18 Oct 1808726372Missing WMissing Missing30.170.03N/A

Oct 17 Maximum temperature: 65 F at 1804 Minimum temperature: 57 F at 0350
Precipitation: 0.01 inches Peak wind: Missing mph at Missing


MesoWest data displays from NWS Western Region: JSC Bldg. 30 and NASA Ellington Field

Additional displays available from University of Utah Mesowest site. JSC Bldg. 30 and NASA Ellington Field (Not METAR site KEFD)

Additional rainfall data from Building 421 at JSC may be found at the JSC CoCoRaHS station TX-HRR-52 (Nassau Bay 1.6 NNW) Note that CoCoRaHS data is reported on day of measurement.

Heat Index is only reported when the temperature is 75 F or greater. Wind Chill is reported only when the temperature is 45 F or less. Exposure to full sunshine can increase heat index values by 15 degrees. Learn more about the heat index.

This is an experimental data service and is NOT CONSIDERED OPERATIONAL. Data may not be available at all times nor is it monitored 24/7. Data is provided by the NASA Johnson Space Center and provided by the NWS SMG as a courtesy. Sensors are located atop JSC Building 30 and may not always be representative of surrounding conditions.

NASA Ellington Field Weather Observation

Day TimeTemperature Accum. PCPN
since midnight
(Central)(F) (inches)
18 Oct 1810730.00

NASA Ellington: Oct 17 2018 Max temperature: 66 F Min Temperature: 58 F Rainfall: 0.00 inches