IEM :: Latest Observation

Most Recent Observation

This application displays the last observation received by the IEM from this site. The time stamp is in America/Chicago timezone.

This station reports observations in SHEF format. The following two tables break these SHEF reports into recently made reports and those older than five days ago. The IEM's archive of raw SHEF text products is only five days, so thus why the Product links are only for the first table.

Recent SHEF encoded data

Physical Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HP] Elevation, pool	[I] Instantaneous	2	R	[-]	Sep 17, 2026 10:00 AM	12.68	Source Text
[HP] Elevation, pool	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	12.7	Source Text
[HP] Elevation, pool	[I] Instantaneous	Z	R	[-]	Sep 17, 2026 10:00 AM	12.71	Source Text
[HT] Elevation, project tail water stage	[I] Instantaneous	2	R	[-]	Sep 17, 2026 10:00 AM	4.01	Source Text
[HT] Elevation, project tail water stage	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	4.02	Source Text
[HT] Elevation, project tail water stage	[I] Instantaneous	Z	R	[-]	Sep 17, 2026 10:00 AM	3.99	Source Text
[PC] Precipitation, accumulator	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	8.18	Source Text
[PP] Precipitation (includes liquid amount of new snowfall)	[D] 1 Day	G	R	[-]	Sep 16, 2026 07:00 AM	2.09	Source Text
[PP] Precipitation (includes liquid amount of new snowfall)	[D] 1 Day	Z	R	[-]	Sep 17, 2026 06:00 AM	0	Source Text
[PP] Precipitation (includes liquid amount of new snowfall)	[H] 1 Hour	G	R	[-]	Sep 17, 2026 08:00 AM	0	Source Text
[PP] Precipitation (includes liquid amount of new snowfall)	[H] 1 Hour	G	R	[-]	Sep 17, 2026 10:00 AM	0	Source Text
[QT] Discharge, computed total project outflow	[I] Instantaneous	V	R	[-]	Sep 17, 2026 06:00 AM	57.8	Source Text
[QT] Discharge, computed total project outflow	[I] Instantaneous	Z	R	[-]	Sep 17, 2026 10:00 AM	59.936	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[N] Minimum of day	Sep 17, 2026 07:00 AM	69.34	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[X] Maximum of day	Sep 17, 2026 07:00 AM	87.1	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	84.3	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	Z	R	[N] Minimum of day	Sep 17, 2026 06:00 AM	69	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	Z	R	[X] Maximum of day	Sep 17, 2026 06:00 AM	95	Source Text
[TA] Temperature, air, dry bulb	[I] Instantaneous	Z	R	[-]	Sep 17, 2026 06:00 AM	72	Source Text
[TW] Temperature, water	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	74.1	Source Text
[TW] Temperature, water	[I] Instantaneous	Z	R	[-]	Sep 17, 2026 06:00 AM	74	Source Text
[UD] Wind, direction	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	212	Source Text
[UP] Peak wind speed	[V] Variable period	G	R	[-]	Sep 17, 2026 10:00 AM	6.17	Source Text
[US] Wind, speed	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	4.41	Source Text
[VB] Voltage - battery	[I] Instantaneous	G	R	[-]	Sep 17, 2026 10:00 AM	13.68	Source Text

Five days and older SHEF encoded data

Physical Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HG] Height, river stage	[I] Instantaneous	P	Z	[-]	Jun 8, 2014 01:00 PM	-9999	N/A
[HP] Elevation, pool	[I] Instantaneous	R	2	[-]	Sep 30, 2021 08:00 AM	12.29	N/A
[HP] Elevation, pool	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	12.3	N/A
[HP] Elevation, pool	[I] Instantaneous	2	R	[-]	Jul 10, 2026 04:00 PM	-1128.16	N/A
[HP] Elevation, pool	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	12.98	N/A
[HP] Elevation, pool	[I] Instantaneous	G	R	[-]	Jul 2, 2026 04:30 PM	12.45	N/A
[HP] Elevation, pool	[I] Instantaneous	R	Z	[-]	Sep 29, 2021 06:00 AM	12.46	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	R	2	[-]	Sep 30, 2021 08:00 AM	3.68	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	3.68	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	2	R	[-]	Jul 10, 2026 04:00 PM	23.4	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	12.23	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	G	R	[-]	Jul 2, 2026 04:30 PM	6.16	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	R	Z	[-]	Sep 29, 2021 06:00 AM	3.62	N/A
[PC] Precipitation, accumulator	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	6.15	N/A
[PC] Precipitation, accumulator	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	0.02	N/A
[PC] Precipitation, accumulator	[I] Instantaneous	G	R	[-]	Jul 2, 2026 04:30 PM	3.56	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[D] 1 Day	R	G	[-]	Jul 8, 2021 07:00 AM	-9999	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[D] 1 Day	R	Z	[-]	Sep 29, 2021 06:00 AM	0	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[H] 1 Hour	R	G	[-]	Sep 30, 2021 08:00 AM	0	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[Q] 6 Hour	R	G	[-]	Jul 30, 2021 01:00 PM	-9999	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[Q] 6 Hour	G	R	[-]	Sep 11, 2026 01:00 PM		N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[Q] 6 Hour	R	Z	[-]	Mar 26, 2021 12:00 PM	0	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[V] Variable period	R	Z	[-]	Apr 11, 2021 06:00 AM	2.82	N/A
[QI] Discharge, inflow	[I] Instantaneous	P	Z	[-]	Jun 8, 2014 01:00 PM	-9999	N/A
[QR] Discharge, river	[I] Instantaneous	P	Z	[-]	Jun 8, 2014 01:00 PM	-9999	N/A
[QT] Discharge, computed total project outflow	[I] Instantaneous	R	Z	[-]	Sep 29, 2021 06:00 AM	44.944	N/A
[SD] Snow, depth	[I] Instantaneous	Z	R	[-]	Sep 10, 2026 06:00 AM	0	N/A
[SD] Snow, depth	[I] Instantaneous	R	Z	[-]	Sep 27, 2021 06:00 AM	0	N/A
[SF] Snow, depth, new snowfall	[D] 1 Day	Z	R	[-]	Sep 10, 2026 06:00 AM	0	N/A
[SF] Snow, depth, new snowfall	[D] 1 Day	R	Z	[-]	Sep 27, 2021 06:00 AM	0	N/A
[SF] Snow, depth, new snowfall	[Q] 6 Hour	R	Z	[-]	Mar 26, 2021 12:00 PM	0	N/A
[SF] Snow, depth, new snowfall	[V] Variable period	R	Z	[-]	Apr 11, 2021 06:00 AM	0	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[N] Minimum of day	Sep 30, 2021 07:00 AM	61.98	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[X] Maximum of day	Sep 30, 2021 07:00 AM	89.07	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	66.94	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	-1123.39	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	Z	[N] Minimum of day	Sep 29, 2021 06:00 AM	58	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	Z	[X] Maximum of day	Sep 29, 2021 06:00 AM	91	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	Z	[-]	Sep 29, 2021 06:00 AM	64	N/A
[TW] Temperature, water	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	72.2	N/A
[TW] Temperature, water	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	-1123.5	N/A
[TW] Temperature, water	[I] Instantaneous	R	Z	[-]	Sep 29, 2021 06:00 AM	71	N/A
[UD] Wind, direction	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	211	N/A
[UD] Wind, direction	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	200	N/A
[UD] Wind, direction	[I] Instantaneous	G	R	[-]	Jul 2, 2026 04:30 PM	210	N/A
[UP] Peak wind speed	[V] Variable period	R	G	[-]	Sep 30, 2021 08:00 AM	0.08	N/A
[UP] Peak wind speed	[V] Variable period	G	R	[-]	Jul 10, 2026 04:00 PM	4.57	N/A
[US] Wind, speed	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	0.08	N/A
[US] Wind, speed	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	2.1	N/A
[US] Wind, speed	[I] Instantaneous	G	R	[-]	Jul 2, 2026 04:30 PM	6.93	N/A
[VB] Voltage - battery	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	12.86	N/A
[VB] Voltage - battery	[I] Instantaneous	G	R	[-]	Jul 10, 2026 04:00 PM	-1123.48	N/A

This data was provided by a JSON(P) webservice. You can find more JSON services.