IEM :: Observation History

18 September 2026 Observation History, [BCK] Black River Falls, timezone: America/Chicago

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	OVC037		63	61	63			93	30.31		0.00	M	M
KBCK 180515Z AUTO 00000KT 10SM OVC037 17/16 A3031 RMK AO2 T01730161
12:35 AM	Calm	10	OVC037		63	62	63			96	30.31		0.00	M	M
KBCK 180535Z AUTO 00000KT 10SM OVC037 17/16 A3031 RMK AO2 T01700164
12:55 AM	NE 3	10	OVC037		63	62	63	68	63	96	30.3		0.00	M	M
KBCK 180555Z AUTO 05003KT 10SM OVC037 17/17 A3030 RMK AO2 T01710165 10200 20170 402280136
1:15 AM	Calm	10	OVC037		62	61	62			96	30.3		0.00	M	M
KBCK 180615Z AUTO 00000KT 10SM OVC037 17/16 A3030 RMK AO2 T01680161
1:35 AM	NE 3	10	OVC037		63	61	63			94	30.29		0.00	M	M
KBCK 180635Z AUTO 04003KT 10SM OVC037 17/16 A3029 RMK AO2 T01700161
1:55 AM	Calm	10	OVC039		62	60	62			93	30.29		0.00	M	M
KBCK 180655Z AUTO 00000KT 10SM OVC039 17/16 A3029 RMK AO2 T01690158
2:15 AM	Calm	10	OVC039		62	61	62			98	30.29		0.00	M	M
KBCK 180715Z AUTO 00000KT 10SM OVC039 17/16 A3029 RMK AO2 T01650161
2:35 AM	Calm	10	OVC039		62	61	62			98	30.3		0.00	M	M
KBCK 180735Z AUTO 00000KT 10SM OVC039 17/16 A3030 RMK AO2 T01660163
2:55 AM	Calm	10	OVC039		62	60	62			94	30.3		0.00	M	M
KBCK 180755Z AUTO 00000KT 10SM OVC039 17/16 A3030 RMK AO2 T01650156
3:15 AM	Calm	10	OVC039		62	60	62			95	30.3		0.00	M	M
KBCK 180815Z AUTO 00000KT 10SM OVC039 17/16 A3030 RMK AO2 T01650157
3:35 AM	NNE 3	10	OVC039		61	60	61			96	30.29		0.00	M	M
KBCK 180835Z AUTO 03003KT 10SM OVC039 16/16 A3029 RMK AO2 T01630155
3:55 AM	Calm	10	OVC039		61	59	61			93	30.3		0.00	M	M
KBCK 180855Z AUTO 00000KT 10SM OVC039 16/15 A3030 RMK AO2 T01620151
4:15 AM	NE 3	10	OVC039		61	59	61			94	30.29		0.00	M	M
KBCK 180915Z AUTO 05003KT 10SM OVC039 16/15 A3029 RMK AO2 T01600150
4:35 AM	NE 5	10	OVC039		60	59	60			95	30.29		0.00	M	M
KBCK 180935Z AUTO 05004KT 10SM OVC039 16/15 A3029 RMK AO2 T01580150
4:55 AM	Calm	10	OVC039		60	58	60			95	30.29		0.00	M	M
KBCK 180955Z AUTO 00000KT 10SM OVC039 16/15 A3029 RMK AO2 T01560147
5:15 AM	ENE 5	10	OVC039		60	59	60			95	30.29		0.00	M	M
KBCK 181015Z AUTO 06004KT 10SM OVC039 16/15 A3029 RMK AO2 T01550148
5:35 AM	Calm	10	OVC039		59	58	59			98	30.29		0.00	M	M
KBCK 181035Z AUTO 00000KT 10SM OVC039 15/15 A3029 RMK AO2 T01500146
5:55 AM	Calm	10	BKN039		58	58	58			100	30.29		0.00	M	M
KBCK 181055Z AUTO 00000KT 10SM BKN039 15/15 A3029 RMK AO2 T01470147
6:15 AM	Calm	10	SCT039		58	58	58			100	30.31		0.00	M	M
KBCK 181115Z AUTO 00000KT 10SM SCT039 15/15 A3031 RMK AO2 T01450145
6:35 AM	Calm	10	SCT042		58	58	58			100	30.33		0.00	M	M
KBCK 181135Z AUTO 00000KT 10SM SCT042 15/15 A3033 RMK AO2 T01460146
6:55 AM	Calm	10	BKN042 BKN110		58	58	58	63	58	100	30.33		0.00	M	M
KBCK 181155Z AUTO 00000KT 10SM BKN042 BKN110 15/15 A3033 RMK AO2 T01460146 10171 20145
7:15 AM	Calm	10	SCT042 BKN110	-RA	58	58	58			100	30.33		0.00	M	M
KBCK 181215Z AUTO 00000KT 10SM -RA SCT042 BKN110 15/15 A3033 RMK AO2 T01450145
7:35 AM	Calm	10	BKN120	-RA	58	58	58			100	30.33		0.00	M	M
KBCK 181235Z AUTO 00000KT 10SM -RA BKN120 15/15 A3033 RMK AO2 T01450145
7:55 AM	ESE 3	10	SCT050 SCT075 OVC110	RA	58	58	58			100	30.32		0.01	M	M
KBCK 181255Z AUTO 12003KT 10SM RA SCT050 SCT075 OVC110 15/15 A3032 RMK AO2 P0001 T01450145
8:15 AM	Calm	7	SCT032 BKN050 OVC100	-RA	58	58	58			100	30.32		0.02	M	M
KBCK 181315Z AUTO 00000KT 7SM -RA SCT032 BKN050 OVC100 15/15 A3032 RMK AO2 P0002 T01450145
8:35 AM	Calm	7	SCT031 SCT039 BKN047	RA	58	58	58			100	30.31		0.03	M	M
KBCK 181335Z AUTO 00000KT 7SM RA SCT031 SCT039 BKN047 15/15 A3031 RMK AO2 P0003 T01470147
8:55 AM	Calm	10	SCT023 SCT035 BKN065	-RA	59	59	59			100	30.31		0.04	M	M
KBCK 181355Z AUTO 00000KT 10SM -RA SCT023 SCT035 BKN065 15/15 A3031 RMK AO2 LTG DSNT SW P0004 T01500150
9:15 AM	ESE 5	10	SCT110	-RA	60	60	60			100	30.3		0.00	M	M
KBCK 181415Z AUTO 11004KT 10SM -RA SCT110 15/15 A3030 RMK AO2 T01540154
9:35 AM	ENE 6	10	SCT008 SCT012 SCT032	-RA	60	60	60			100	30.29		0.00	M	M
KBCK 181435Z AUTO 07005KT 10SM -RA SCT008 SCT012 SCT032 16/16 A3029 RMK AO2 T01580158
9:55 AM	E 6	10	OVC008	-DZ	61	61	61			100	30.29		0.00	0.05	M
KBCK 181455Z AUTO 09005KT 10SM -DZ OVC008 16/16 A3029 RMK AO2 60005 T01600160
10:15 AM	E 5	10	BKN010 BKN013 BKN018	-RA	61	61	61			100	30.29		0.00	M	M
KBCK 181515Z AUTO 10004KT 10SM -RA BKN010 BKN013 BKN018 16/16 A3029 RMK AO2 T01610161
10:35 AM	ESE 7	10	SCT010 SCT014 BKN034	-RA	62	61	62			98	30.28		0.00	M	M
KBCK 181535Z AUTO 12006KT 10SM -RA SCT010 SCT014 BKN034 16/16 A3028 RMK AO2 T01640160
10:55 AM	ESE 6	10	BKN012 BKN019 OVC044	-DZ	62	61	62			98	30.27		0.00	M	M
KBCK 181555Z AUTO 12005KT 10SM -DZ BKN012 BKN019 OVC044 17/16 A3027 RMK AO2 T01650161
11:15 AM	E 6	10	OVC010		62	61	62			97	30.28		0.00	M	M
KBCK 181615Z AUTO 10005KT 10SM OVC010 17/16 A3028 RMK AO2 T01650160
11:35 AM	E 6	10	OVC012	-RA	62	61	62			97	30.27		0.00	M	M
KBCK 181635Z AUTO 09005KT 10SM -RA OVC012 17/16 A3027 RMK AO2 T01650160
11:55 AM	E 6	10	BKN014 BKN020 OVC047	-RA	62	61	62			99	30.26		0.01	M	M
KBCK 181655Z AUTO 08005KT 10SM -RA BKN014 BKN020 OVC047 17/16 A3026 RMK AO2 P0001 T01650163
12:15 PM	E 6	7	SCT016 BKN020 OVC048	RA	62	62	62			100	30.27		0.01	M	M
KBCK 181715Z AUTO 08005KT 7SM RA SCT016 BKN020 OVC048 17/17 A3027 RMK AO2 P0001 T01650165
12:35 PM	E 6	10	SCT014 BKN021 OVC026	-RA	62	62	62			100	30.28		0.03	M	M
KBCK 181735Z AUTO 08005KT 10SM -RA SCT014 BKN021 OVC026 17/17 A3028 RMK AO2 P0003 T01650165
12:55 PM	E 3	5	SCT014 BKN018 OVC030	RA	62	62	62	62	58	100	30.27		0.07	M	M
KBCK 181755Z AUTO 10003KT 5SM RA SCT014 BKN018 OVC030 17/17 A3027 RMK AO2 P0007 60013 T01650165 10166 20145
1:15 PM	E 8	4	SCT007 BKN013 OVC017	RA	60	60	60			100	30.26		0.05	M	M
KBCK 181815Z AUTO 09007KT 4SM RA SCT007 BKN013 OVC017 16/16 A3026 RMK AO2 P0005 T01560156
1:35 PM	E 9	2	BKN007 BKN011 OVC017	+RA	60	60	60			100	30.26		0.16	M	M
KBCK 181835Z AUTO 08008KT 2SM +RA BKN007 BKN011 OVC017 16/16 A3026 RMK AO2 P0016 T01550155
1:55 PM	E 7	1.75	SCT007 BKN017 OVC034	+RA	60	60	60			100	30.25		0.33	M	M
KBCK 181855Z AUTO 09006KT 1 3/4SM +RA SCT007 BKN017 OVC034 15/15 A3025 RMK AO2 P0033 T01530153
2:15 PM	E 8	2.5	SCT007 BKN023 OVC050	+RA	59	59	59			100	30.22		0.11	M	M
KBCK 181915Z AUTO 10007KT 2 1/2SM +RA SCT007 BKN023 OVC050 15/15 A3022 RMK AO2 P0011 T01510151
2:35 PM	ESE 9	3	SCT009 BKN044 OVC060	+RA	59	59	59			100	30.22		0.20	M	M
KBCK 181935Z AUTO 11008KT 090V150 3SM +RA SCT009 BKN044 OVC060 15/15 A3022 RMK AO2 P0020 T01490149
2:55 PM	E 9	3	SCT032 BKN048 OVC060	+RA	58	58	58			100	30.21		0.28	M	M
KBCK 181955Z AUTO 08008KT 3SM +RA SCT032 BKN048 OVC060 15/15 A3021 RMK AO2 P0028 T01470147
3:15 PM	E 8	4	SCT032 BKN050 OVC060	RA	59	59	59			100	30.21		0.05	M	M
KBCK 182015Z AUTO 08007KT 4SM RA SCT032 BKN050 OVC060 15/15 A3021 RMK AO2 P0005 T01480148
3:35 PM	E 7	10	SCT043 SCT050 OVC060	-RA	59	59	59			100	30.21		0.07	M	M
KBCK 182035Z AUTO 08006KT 10SM -RA SCT043 SCT050 OVC060 15/15 A3021 RMK AO2 P0007 T01500150
3:55 PM	ENE 8	10	SCT048 OVC060	DZ	59	59	59			100	30.21		0.08	0.75	M
KBCK 182055Z AUTO 07007KT 10SM DZ SCT048 OVC060 15/15 A3021 RMK AO2 P0008 60075 T01480148
4:15 PM	ENE 5	7	SCT013 SCT030 OVC060	RA	58	58	58			100	30.21		0.02	M	M
KBCK 182115Z AUTO 07004KT 7SM RA SCT013 SCT030 OVC060 15/15 A3021 RMK AO2 P0002 T01470147
4:35 PM	E 6	4	SCT008 BKN013 OVC060	+RA	59	59	59			100	30.18		0.07	M	M
KBCK 182135Z AUTO 09005KT 4SM +RA SCT008 BKN013 OVC060 15/15 A3018 RMK AO2 P0007 T01480148

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.