IEM :: Observation History

30 July 2025 Observation History, [TEW] MASON, timezone: America/Detroit

Time	Wind (mph)	Vis. (mi.)	Sky Cond. (100s ft)	Present Wx	Temperature (ºF)					Relative Humidity	Pressure		Precipitation (in.)
					Air	Dwpt	Feels Like	6 hour			altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
					Air	Dwpt	Feels Like	Max.	Min.		altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
12:15 AM	Calm	10	CLR		73	73	73			100	30.08		0
KTEW 300415Z AUTO 00000KT 10SM CLR 23/23 A3008 RMK AO2 T02260226
12:35 AM	Calm	10	CLR		73	73	73			100	30.08		0
KTEW 300435Z AUTO 00000KT 10SM CLR 23/23 A3008 RMK AO2 T02260226
12:55 AM	Calm	10	CLR		72	72	72			100	30.08		0
KTEW 300455Z AUTO 00000KT 10SM CLR 23/23 A3008 RMK AO2 T02250225
1:15 AM	Calm	10	CLR		72	72	72			100	30.07		0
KTEW 300515Z AUTO 00000KT 10SM CLR 22/22 A3007 RMK AO2 T02230223
1:35 AM	Calm	7	CLR		71	71	71			100	30.07		0
KTEW 300535Z AUTO 00000KT 7SM CLR 22/22 A3007 RMK AO2 T02170217
1:55 AM	Calm	10	CLR		71	71	71	86	71	100	30.07		0
KTEW 300555Z AUTO 00000KT 10SM CLR 22/22 A3007 RMK AO2 T02160216 10301 20215 403120208
2:15 AM	Calm	10	CLR		71	71	71			100	30.06		0
KTEW 300615Z AUTO 00000KT 10SM CLR 22/22 A3006 RMK AO2 T02160216
2:35 AM	Calm	10	CLR		71	71	71			100	30.05		0
KTEW 300635Z AUTO 00000KT 10SM CLR 22/22 A3005 RMK AO2 T02150215
2:55 AM	Calm	7	CLR		70	70	70			100	30.06		0
KTEW 300655Z AUTO 00000KT 7SM CLR 21/21 A3006 RMK AO2 T02120212
3:15 AM	Calm	10	CLR		69	69	69			100	30.06		0
KTEW 300715Z AUTO 00000KT 10SM CLR 21/21 A3006 RMK AO2 T02080208
3:35 AM	Calm	10	CLR		70	70	70			100	30.07		0
KTEW 300735Z AUTO 00000KT 10SM CLR 21/21 A3007 RMK AO2 T02100210
3:55 AM	Calm	10	CLR		69	69	69			100	30.07		0
KTEW 300755Z AUTO 00000KT 10SM CLR 21/21 A3007 RMK AO2 T02070207
4:15 AM	Calm	10	CLR		70	70	70			100	30.07		0
KTEW 300815Z AUTO 00000KT 10SM CLR 21/21 A3007 RMK AO2 T02090209
4:35 AM	Calm	10	CLR		70	70	70			100	30.08		0
KTEW 300835Z AUTO 00000KT 10SM CLR 21/21 A3008 RMK AO2 T02130213
4:55 AM	Calm	10	CLR		68	68	68			100	30.08		0
KTEW 300855Z AUTO 00000KT 10SM CLR 20/20 A3008 RMK AO2 T02020202
5:15 AM	Calm	10	CLR		68	68	68			100	30.08		0
KTEW 300915Z AUTO 00000KT 10SM CLR 20/20 A3008 RMK AO2 T02020202
5:35 AM	Calm	10	CLR		70	70	70			100	30.08		0
KTEW 300935Z AUTO 00000KT 10SM CLR 21/21 A3008 RMK AO2 T02100210
5:55 AM	Calm	10	CLR		69	69	69			100	30.09		0
KTEW 300955Z AUTO 00000KT 10SM CLR 21/21 A3009 RMK AO2 T02060206
6:15 AM	Calm	7	CLR		68	68	68			100	30.09		0
KTEW 301015Z AUTO 00000KT 7SM CLR 20/20 A3009 RMK AO2 T01990199
6:35 AM	Calm	5	CLR	BR	67	67	67			100	30.09		0
KTEW 301035Z AUTO 00000KT 5SM BR CLR 20/20 A3009 RMK AO2 T01950195
6:55 AM	Calm	10	CLR		68	68	68			100	30.08		0
KTEW 301055Z AUTO 00000KT 10SM CLR 20/20 A3008 RMK AO2 T02000200
7:15 AM	N 3	10	BKN003		70	70	70			100	30.09		0
KTEW 301115Z AUTO 01003KT 10SM BKN003 21/21 A3009 RMK AO2 T02100210
7:35 AM	N 3	3	OVC003	BR	70	70	70			100	30.09		0
KTEW 301135Z AUTO 36003KT 3SM BR OVC003 21/21 A3009 RMK AO2 T02100210
7:55 AM	N 3	0.75	OVC003	BR	70	70	70	71	67	100	30.1		0
KTEW 301155Z AUTO 36003KT 3/4SM BR OVC003 21/21 A3010 RMK AO2 T02120212 10216 20195
8:15 AM	N 3	4	OVC003	BR	71	71	71			100	30.1		0
KTEW 301215Z AUTO 01003KT 4SM BR OVC003 22/22 A3010 RMK AO2 T02170217
8:35 AM	NNE 7	7	OVC003		71	71	71			100	30.1		0
KTEW 301235Z AUTO 03006KT 7SM OVC003 22/22 A3010 RMK AO2 T02190219
8:55 AM	NE 6	10	BKN005		72	72	72			100	30.1		0
KTEW 301255Z AUTO 04005KT 10SM BKN005 22/22 A3010 RMK AO2 T02240224
9:15 AM	NNE 5	10	SCT007		73	73	73			100	30.1		0
KTEW 301315Z AUTO 03004KT 10SM SCT007 23/23 A3010 RMK AO2 T02300230
9:35 AM	NNE 6	10	CLR		74	74	74			99	30.1		0
KTEW 301335Z AUTO 02005KT 10SM CLR 23/23 A3010 RMK AO2 T02340231
9:55 AM	NE 5	10	SCT095		75	73	75			94	30.1		0
KTEW 301355Z AUTO 04004KT 10SM SCT095 24/23 A3010 RMK AO2 T02380229
10:15 AM	NNE 8	10	SCT095		77	72	77			85	30.09		0
KTEW 301415Z AUTO 03007KT 10SM SCT095 25/22 A3009 RMK AO2 T02490224
10:35 AM	N 6	10	CLR		76	72	76			87	30.1		0
KTEW 301435Z AUTO 01005KT 10SM CLR 25/22 A3010 RMK AO2 T02460224
10:55 AM	NNE 6	10	BKN090		77	72	77			85	30.1		0
KTEW 301455Z AUTO 02005KT 10SM BKN090 25/22 A3010 RMK AO2 T02500224
11:15 AM	NE 8	10	SCT090		79	72	79			79	30.09		0
KTEW 301515Z AUTO 05007KT 10SM SCT090 26/22 A3009 RMK AO2 T02600220
11:35 AM	NE 6	10	CLR		80	71	80			76	30.09		0
KTEW 301535Z AUTO 04005KT 10SM CLR 26/22 A3009 RMK AO2 T02640219
11:55 AM	N 7	10	CLR		80	73	85			77	30.09		0
KTEW 301555Z AUTO 36006KT 10SM CLR 27/23 A3009 RMK AO2 T02690226
12:15 PM	NE 7	10	CLR		81	71	85			72	30.09		0
KTEW 301615Z AUTO 05006KT 10SM CLR 27/22 A3009 RMK AO2 T02720218
12:35 PM	NE 3	10	SCT090		82	71	86			70	30.1		0
KTEW 301635Z AUTO 05003KT 10SM SCT090 28/22 A3010 RMK AO2 T02760217
12:55 PM	N 6	10	BKN090		80	72	85			77	30.09		0
KTEW 301655Z AUTO 01005KT 10SM BKN090 27/23 A3009 RMK AO2 T02690225
1:15 PM	N 6	10	BKN090		81	71	85			74	30.08		0
KTEW 301715Z AUTO 36005KT 10SM BKN090 27/22 A3008 RMK AO2 T02700219
1:35 PM	N 6	10	OVC090		80	71	80			75	30.08		0
KTEW 301735Z AUTO 36005KT 10SM OVC090 27/22 A3008 RMK AO2 T02650218
1:55 PM	N 6	10	BKN090		82	72	87	82	70	71	30.08		0
KTEW 301755Z AUTO 36005KT 10SM BKN090 28/22 A3008 RMK AO2 T02790222 10279 20213
2:15 PM	Calm	10	BKN090		81	70	85			70	30.08		0
KTEW 301815Z AUTO 00000KT 10SM BKN090 27/21 A3008 RMK AO2 T02730214
2:35 PM	NNE 5	10	BKN090		82	71	86			69	30.07		0
KTEW 301835Z AUTO 02004KT 10SM BKN090 28/22 A3007 RMK AO2 T02770217
2:55 PM	N 6	10	BKN100		81	71	85			72	30.07		0
KTEW 301855Z AUTO 36005KT 10SM BKN100 27/22 A3007 RMK AO2 T02720218

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

Data Notes

For recent years, this page also optionally shows observations from the MADIS High Frequency METAR dataset. This dataset had a problem with temperatures detailed here.