* WHAT...Heat index values 95 to 103.
* WHERE...Portions of northwestern, south central, and southwestern
South Dakota and northeast Wyoming.
* WHEN...Until 9 PM MDT /10 PM CDT/ this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
Heat Advisory
Until 2026-07-16T21:00:00-06:00
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National Weather Service
* WHAT...Heat index values 95 to 103.
* WHERE...Portions of northwestern, south central, and southwestern
South Dakota and northeast Wyoming.
* WHEN...Until 9 PM MDT /10 PM CDT/ this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
SAND CREEK NEAR RANCH A, NEAR BEULAH, WY
Realtime Data
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Report
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Conditions
36
Discharge (cfs)
1.9
Gauge Height (ft)
Streamflow discharge was last observed at 36 cfs, and a gauge height of 1.87 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 36 .
Weather today, Tomorrow,
The main tributaries to the creek are unnamed, small streams, and there are no significant dams in the area. Seasonal trends show that the flow is highest in the spring and early summer, and lowest in the winter months. Interestingly, Sand Creek has been known to run dry in the summer due to low precipitation levels. The hydrology of Sand Creek is important for the local ecosystem, as it provides critical habitat for fish and wildlife in the area.