IEM :: Latest Observation

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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
[HG] Height, river stage	[I] Instantaneous	G	R	[-]	Jun 28, 2026 10:15 PM	998	Source Text

Five days and older SHEF encoded data

Physical Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HG] Height, river stage	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:15 AM	8.74	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[N] Minimum of day	Sep 29, 2021 07:00 AM	75.5	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[X] Maximum of day	Sep 29, 2021 07:00 AM	77.4	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	76.5	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[N] Minimum of day	Jul 31, 2024 07:00 AM	-24	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[X] Maximum of day	Jul 31, 2024 07:00 AM	60	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[-]	Jul 31, 2024 01:15 PM	19	N/A
[TW] Temperature, water	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	53.1	N/A
[TW] Temperature, water	[I] Instantaneous	G	R	[-]	Jul 31, 2024 01:15 PM	48.2	N/A
[WV] Water, velocity	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	-0.04	N/A
[WV] Water, velocity	[I] Instantaneous	G	R	[-]	Feb 17, 2026 09:15 AM	-131072	N/A

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