IEM :: Observation History

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15 April 2026 Observation History, [TLSO2] Arkansas River 1 SW Tulsa, timezone: America/Chicago

Time	Wind (mph)	Temperature (ºF)			Relative Humidity	Precipitation (in.)	RAW SHEF CODES
Time	Wind (mph)	Air	Dwpt	Feels Like		1 hr	HGIRGZZ	PCIRGZZ	PPDRGZZ	PPHRGZZ	TWIRGZZ
12:00 AM	M							4.69	15.58		0.14	70.5
12:30 AM	M						4.68	15.59			70.4
1:00 AM	M						4.64	15.59		0.01	70.1
1:30 AM	M						4.65	15.59			69.5
2:00 AM	M						4.64	15.59		0	69.4
2:30 AM	M						4.63	15.59			68.9
3:00 AM	M						4.63	15.59		0	68.6
3:30 AM	M						4.66	15.59			68.9
4:00 AM	M						4.65	15.7		0.11	68.5
4:30 AM	M						4.69	15.72			68.2
5:00 AM	M						4.68	15.72		0.02	67.9
5:30 AM	M						4.66	15.72			67.6
6:00 AM	M						4.66	15.72		0	67.6
6:30 AM	M						4.65	15.72			67.2
7:00 AM	M						4.66	15.72	1.07	0	67.3
7:30 AM	M						4.64	15.72			66.8
8:00 AM	M						4.65	15.72		0	67.2
8:30 AM	M						4.68	15.72			66.8
9:00 AM	M						4.64	15.72		0	66.9
9:30 AM	M						4.65	15.72			66.7
10:00 AM	M						4.64	15.72		0	66.8
10:30 AM	M						4.65	15.72			67.1
11:00 AM	M						4.66	15.72		0	67.4
11:30 AM	M						4.63	15.72			67.5
12:00 PM	M						4.63	15.72		0	68.4
12:30 PM	M						4.65	15.72			68.4
1:00 PM	M						4.68	15.72		0	68.7
1:30 PM	M						4.67	15.72			69.2
2:00 PM	M						4.66	15.72		0	69.6
2:30 PM	M						4.64	15.72			70.1
3:00 PM	M						4.66	15.72		0	70.1
3:30 PM	M						4.68	15.72			70.7
4:00 PM	M						4.66	15.72		0	70.9
4:30 PM	M						4.65	15.72			70.9
5:00 PM	M						4.63	15.72		0	71.4
5:30 PM	M						4.65	15.72			71.3
6:00 PM	M						4.65	15.72		0	71.3
6:30 PM	M						4.65	15.72			71.1
7:00 PM	M						4.65	15.72		0	71.3
7:30 PM	M						4.62	15.72			71.1

API: The IEM API webservice that provided data to this page. For more details, see documentation.

Data Notes