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/Los_Angeles 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

Five days and older SHEF encoded data

Physical Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HF] Elevation, project powerhouse forebay	[I] Instantaneous	Z	R	[-]	Apr 16, 2026 01:45 AM	-9999	N/A
[HG] Height, river stage	[I] Instantaneous	R	G	[-]	Mar 13, 2015 01:45 PM	-9999	N/A
[HG] Height, river stage	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:50 AM	4139.73	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[N] Minimum of day	Aug 29, 2025 05:00 AM	53.51	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[X] Maximum of day	Aug 29, 2025 05:00 AM	78.73	N/A
[TA] Temperature, air, dry bulb	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:45 AM	58.95	N/A
[TW] Temperature, water	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:50 AM	66.6	N/A
[UD] Wind, direction	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:40 AM		N/A
[US] Wind, speed	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:50 AM	0.85	N/A
[WV] Water, velocity	[I] Instantaneous	G	R	[-]	Aug 29, 2025 08:50 AM	0.06	N/A

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