National Weather Service United States Department of Commerce

Threat of dangerous surf and rip currents continues for East Coast due to Jose

Tropical Storm Jose will continue to weaken as it moves northeastward then returns southwestward while remaining off the Northeast coast. Jose will produce rain with embedded thunderstorms over parts of coastal Southern New England through Friday. Swells generated by Jose will bring the risk of dangerous surf and rip current conditions for much of the U.S. east coast during the next several days. 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
21 Sep 0306817788169 S8 1229.940.0088
21 Sep 0308817788164 S9 1229.950.0088
21 Sep 0310817788164 S8 1329.950.0088
21 Sep 0312817788157 SE8 1229.950.0088
21 Sep 0314817788163 S6 929.950.0088
21 Sep 0316817788167 S7 1029.940.0088
21 Sep 0318817788173 S7 1129.940.0088
21 Sep 0320817788164 S8 1229.940.0088
21 Sep 0322817788161 S9 1329.940.0088
21 Sep 0324817788165 S9 1129.940.0087
21 Sep 0326817789163 S8 1129.940.0087

Sep 20 Maximum temperature: 88 F at 1617 Minimum temperature: 79 F at 1208
Precipitation: 0.15 inches Peak wind: 30 mph at 1200

NOTE 26 June 2017: New sonic anemometer installed June 22 2017. Altimeter is now reading correctly.

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)
09/21 03:25790.00

NASA Ellington: Sep 20 Max temperature: 92 F Min Temperature: 77 F Rainfall: 0.55 inches