IEM :: Observation History

11 September 2026 Observation History, [MTSWN] Swan Lake South MT-83 MP 47 , timezone: America/Denver

Time	Wind (mph)	Temperature (ºF)			Relative Humidity	Pavement Sensors: Temperature (ºF) (Condition)
Time	Wind (mph)	Air	Dwpt	Feels Like	Relative Humidity	Sensor 1	Sensor 2	Sensor 3	Sensor 4
12:00 AM	SSW 1G5	56	52	56	86
12:15 AM	E 2G3	55	52	55	88
12:30 AM	NNE 0G1	55	52	55	89
12:45 AM	E 1G5	55	52	55	89
1:00 AM	NW 1G3	55	52	55	90
1:15 AM	ENE 0G1	55	52	55	90
1:30 AM	SW 2G4	55	52	55	91
1:45 AM	ESE 2G5	55	52	55	91
2:00 AM	WNW 3G6	55	52	55	91
2:15 AM	E 2G4	55	52	55	91
2:30 AM	ENE 1G13	54	51	54	91
2:45 AM	NE 0G4	54	51	54	91
3:00 AM	WNW 4G7	54	51	54	91
3:15 AM	SE 2G6	54	51	54	91
3:30 AM	NW 0G4	54	51	54	91
3:45 AM	WSW 3G8	52	49	52	91
4:00 AM	E 4G7	52	49	52	91
4:15 AM	SSE 3G7	51	48	51	91
4:30 AM	SSE 4G8	51	48	51	91
4:45 AM	SSW 2G10	51	48	51	91
5:00 AM	SSE 1G6	50	47	50	91
5:15 AM	WSW 3G6	51	48	51	91
5:30 AM	SSW 1G7	51	49	51	92
5:45 AM	ESE 3G10	50	48	50	92
6:00 AM	SSW 3G9	50	48	50	92
6:15 AM	SW 3G7	50	48	50	92
6:30 AM	E 3G4	50	48	50	92
6:45 AM	E 1G4	50	48	50	92
7:00 AM	E 2G4	50	48	50	92
7:15 AM	ESE 1G4	50	48	50	92
7:30 AM	ENE 0G1	50	48	50	92
7:45 AM	NW 0G3	50	48	50	92
8:00 AM	NNE 0G2	50	48	50	92
8:15 AM	WNW 1G2	51	49	51	92
8:30 AM	WSW 1G3	51	49	51	92
8:45 AM	SSW 0G3	52	50	52	92
9:00 AM	N 3G8	51	49	51	92
9:15 AM	N 3G8	51	49	51	92
9:30 AM	NW 1G3	51	49	51	92
9:45 AM	NW 3G4	52	50	52	92
10:00 AM	NW 2G5	53	51	53	92
10:15 AM	NNW 0G3	53	51	53	92
10:30 AM	NW 0G5	54	52	54	92
10:45 AM	N 1G4	55	53	55	92
11:00 AM	NNE 0G2	55	53	55	92
11:15 AM	NNE 1G4	59	56	59	89
11:30 AM	NNE 4G6	59	53	59	80
11:45 AM	NE 1G6	61	51	61	69
12:00 PM	NNE 2G6	60	46	60	60
12:15 PM	NE 2G6	61	46	61	58
12:30 PM	NE 2G5	64	44	64	49
12:45 PM	NNE 4G8	64	46	64	52
1:00 PM	NW 4G7	63	44	63	50
1:15 PM	NNW 6G10	63	45	63	51
1:30 PM	NW 4G11	63	45	63	52
1:45 PM	NNE 5G12	64	45	64	51
2:00 PM	NNW 5G10	63	45	63	51
2:15 PM	NNW 3G11	63	45	63	52
2:30 PM	NW 5G12	62	44	62	51
2:45 PM	NW 8G10	62	43	62	49
3:00 PM	N 4G11	64	42	64	45
3:15 PM	NW 3G14	65	44	65	46
3:30 PM	NNW 5G14	64	43	64	47
3:45 PM	NNW 4G14	62	42	62	48
4:00 PM	NNW 6G11	61	42	61	49
4:15 PM	NNE 1G8	61	43	61	52
4:30 PM	N 4G9	62	45	62	54
4:45 PM	NNE 6G13	63	42	63	46
5:00 PM	NW 6G14	61	41	61	47
5:15 PM	NNW 4G16	60	39	60	46
5:30 PM	NNW 3G12	60	37	60	43
5:45 PM	NNW 5G12	62	37	62	39
6:00 PM	N 4G8	63	36	63	37
6:15 PM	NNE 3G10	62	35	62	37
6:30 PM	NNE 4G7	62	37	62	39
6:45 PM	NNW 2G6	59	36	59	42
7:00 PM	NW 0G3	58	38	58	47
7:15 PM	N 1G5	58	38	58	48
7:30 PM	NNW 0G2	56	38	56	50
7:45 PM	SSW 0G1	54	38	54	55
8:00 PM	W 1G1	52	40	52	63
8:15 PM	W 1G1	51	41	51	69
8:30 PM	ESE 1G2	50	42	50	75
8:45 PM	SE 0G1	49	42	49	78
9:00 PM	ENE 0G1	48	42	48	81
9:15 PM	W 0G1	47	42	47	82
9:30 PM	ESE 0G1	47	42	47	84
9:45 PM	E 1G1	46	42	46	85
10:00 PM	ESE 1G1	46	42	46	86

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

11 September 2026 Observation History, [MTSWN] Swan Lake South MT-83 MP 47 , timezone: America/Denver

Data Notes