IEM :: Observation History

21 July 2025 Observation History, [LYO] Lyons, timezone: America/Chicago

Time	Wind (mph)	Vis. (mi.)	Sky Cond. (100s ft)	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	S 14	10	CLR	83	69	87			64	29.88		0
KLYO 210515Z AUTO 18012KT 10SM CLR 28/21 A2988 RMK AO2 T02830208
12:35 AM	S 14	10	CLR	83	69	87			64	29.88		0
KLYO 210535Z AUTO 17012KT 10SM CLR 28/21 A2988 RMK AO2 T02820208
12:55 AM	S 14	10	CLR	83	70	87	96	83	64	29.87		0
KLYO 210555Z AUTO 17012KT 10SM CLR 28/21 A2987 RMK AO2 T02820209 10354 20281
1:15 AM	S 12	10	CLR	82	70	86			65	29.87		0
KLYO 210615Z AUTO 17010KT 10SM CLR 28/21 A2987 RMK AO2 T02800209
1:35 AM	S 13	10	CLR	82	70	85			67	29.87		0
KLYO 210635Z AUTO 18011KT 10SM CLR 28/21 A2987 RMK AO2 T02760209
1:55 AM	S 13	10	CLR	81	69	84			68	29.87		0
KLYO 210655Z AUTO 18011KT 10SM CLR 27/21 A2987 RMK AO2 T02720208
2:15 AM	S 13	10	CLR	81	69	84			68	29.87		0
KLYO 210715Z AUTO 18011KT 10SM CLR 27/21 A2987 RMK AO2 T02720207
2:35 AM	SSW 13	10	CLR	81	69	84			68	29.88		0
KLYO 210735Z AUTO 19011KT 10SM CLR 27/21 A2988 RMK AO2 T02710207
2:55 AM	S 12	10	CLR	80	69	80			71	29.88		0
KLYO 210755Z AUTO 18010KT 10SM CLR 26/21 A2988 RMK AO2 T02650208
3:15 AM	S 10	10	CLR	79	69	79			72	29.87		0
KLYO 210815Z AUTO 18009KT 10SM CLR 26/21 A2987 RMK AO2 T02610208
3:35 AM	S 10	10	CLR	79	69	79			73	29.87		0
KLYO 210835Z AUTO 17009KT 10SM CLR 26/21 A2987 RMK AO2 T02590208
3:55 AM	S 10	10	CLR	78	69	78			74	29.87		0
KLYO 210855Z AUTO 17009KT 10SM CLR 26/21 A2987 RMK AO2 T02570208
4:15 AM	SSE 9	10	CLR	78	69	78			76	29.87		0
KLYO 210915Z AUTO 16008KT 10SM CLR 25/21 A2987 RMK AO2 T02530208
4:35 AM	S 9	10	CLR	77	70	77			78	29.87		0
KLYO 210935Z AUTO 17008KT 10SM CLR 25/21 A2987 RMK AO2 T02500209
4:55 AM	S 10	10	CLR	77	70	77			78	29.87		0
KLYO 210955Z AUTO 17009KT 10SM CLR 25/21 A2987 RMK AO2 T02500209
5:15 AM	S 10	10	CLR	77	70	77			78	29.87		0
KLYO 211015Z AUTO 17009KT 10SM CLR 25/21 A2987 RMK AO2 T02490209
5:35 AM	SSE 8	10	CLR	76	70	76			81	29.87		0
KLYO 211035Z AUTO 16007KT 10SM CLR 25/21 A2987 RMK AO2 T02450209
5:55 AM	SSE 10	10	CLR	76	70	76			80	29.87		0
KLYO 211055Z AUTO 16009KT 10SM CLR 25/21 A2987 RMK AO2 T02470210
6:15 AM	S 8	10	CLR	76	70	76			79	29.88		0
KLYO 211115Z AUTO 18007KT 10SM CLR 25/21 A2988 RMK AO2 T02470209
6:35 AM	SSW 8	10	CLR	75	70	75			83	29.88		0
KLYO 211135Z AUTO 19007KT 10SM CLR 24/21 A2988 RMK AO2 T02400209
6:55 AM	S 6	10	CLR	74	69	74	83	74	84	29.89		0
KLYO 211155Z AUTO 18005KT 10SM CLR 24/21 A2989 RMK AO2 T02360208 10282 20235
7:15 AM	S 6	10	CLR	74	70	74			85	29.89		0
KLYO 211215Z AUTO 17005KT 10SM CLR 24/21 A2989 RMK AO2 T02350209
7:35 AM	S 9	10	CLR	76	70	76			82	29.88		0
KLYO 211235Z AUTO 17008KT 10SM CLR 24/21 A2988 RMK AO2 T02440211
7:55 AM	SSW 10	10	CLR	77	70	77			80	29.88		0
KLYO 211255Z AUTO 19009KT 10SM CLR 25/21 A2988 RMK AO2 T02510213
8:15 AM	S 12	10	CLR	79	70	79			75	29.87		0
KLYO 211315Z AUTO 18010KT 10SM CLR 26/21 A2987 RMK AO2 T02590212
8:35 AM	S 13	10	CLR	80	70	83			72	29.87		0
KLYO 211335Z AUTO 18011KT 10SM CLR 27/21 A2987 RMK AO2 T02670212
8:55 AM	SSW 15	10	CLR	82	70	85			68	29.87		0
KLYO 211355Z AUTO 20013KT 10SM CLR 28/21 A2987 RMK AO2 T02760211
9:15 AM	SSW 14	10	CLR	83	70	87			64	29.87		0
KLYO 211415Z AUTO 19012KT 10SM CLR 29/21 A2987 RMK AO2 T02850210
9:35 AM	SSW 14G21	10	CLR	85	70	89			61	29.88		0
KLYO 211435Z AUTO 19012G18KT 10SM CLR 29/21 A2988 RMK AO2 T02920210
9:55 AM	SSW 16	10	CLR	86	70	91			60	29.88		0
KLYO 211455Z AUTO 19014KT 10SM CLR 30/21 A2988 RMK AO2 T03000213
10:15 AM	S 15	10	CLR	87	71	92			59	29.88		0
KLYO 211515Z AUTO 17013KT 10SM CLR 30/21 A2988 RMK AO2 T03040215
10:35 AM	S 15	10	CLR	88	71	93			58	29.89		0
KLYO 211535Z AUTO 17013KT 10SM CLR 31/22 A2989 RMK AO2 T03090217
10:55 AM	S 13	10	CLR	88	72	95			58	29.89		0
KLYO 211555Z AUTO 18011KT 10SM CLR 31/22 A2989 RMK AO2 T03140221
11:15 AM	S 13	10	CLR	89	71	96			56	29.89		0
KLYO 211615Z AUTO 17011KT 10SM CLR 32/22 A2989 RMK AO2 T03190219
11:35 AM	S 14	10	CLR	90	72	98			55	29.89		0
KLYO 211635Z AUTO 17012KT 10SM CLR 32/22 A2989 RMK AO2 T03240223
11:55 AM	SE 17G21	10	CLR	91	72	99			55	29.89		0
KLYO 211655Z AUTO 14015G18KT 10SM CLR 33/22 A2989 RMK AO2 T03270225
12:15 PM	SE 21G25	10	CLR	91	72	99			54	29.89		0
KLYO 211715Z AUTO 14018G22KT 10SM CLR 33/22 A2989 RMK AO2 T03280222
12:35 PM	SE 18G24	10	CLR	91	73	100			55	29.88		0
KLYO 211735Z AUTO 14016G21KT 10SM CLR 33/23 A2988 RMK AO2 T03290226
12:55 PM	SE 22G28	10	CLR	92	73	100	92	74	55	29.88		0
KLYO 211755Z AUTO 14019G24KT 10SM CLR 33/23 A2988 RMK AO2 T03310227 10333 20235
1:15 PM	SE 21G28	10	CLR	92	73	101			55	29.87		0
KLYO 211815Z AUTO 14018G24KT 10SM CLR 33/23 A2987 RMK AO2 T03320230
1:35 PM	SSE 21	10	CLR	92	73	101			54	29.87		0
KLYO 211835Z AUTO 15018KT 10SM CLR 33/23 A2987 RMK AO2 T03330228
1:55 PM	SE 20G28	10	CLR	93	73	102			54	29.87		0
KLYO 211855Z AUTO 14017G24KT 10SM CLR 34/23 A2987 RMK AO2 T03370230

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.