Heat Advisory
2026-09-05T19:00:00-05:00

* WHAT...Heat index values 105 to 109 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Sunday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

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Arkansas

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Heat Advisory
Until 2026-09-06T00:30:00-05:00 • National Weather Service
* WHAT...Heat index values 105 to 109 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Sunday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.

OSAGE CREEK NEAR CAVE SPRINGS, AR

Realtime Data • Report • Conditions

21

Discharge (cfs)

1.1

Gauge Height (ft)

USGS 07194880

Streamflow discharge was last observed at 21 cfs, and a gauge height of 1.09 feet. With the % decrease since yesterday, the streamflow average over the past 10 days is 21 .

Weather today, Tomorrow,

The creek has several tributaries, including Little Osage Creek and Flint Creek, and is dammed in several places to create reservoirs for water supply and flood control. Seasonally, the creek experiences higher flows in the spring due to snowmelt and rainfall, and lower flows in the summer and fall. Interestingly, the Osage Creek has been known to experience flash flooding during heavy rainfall events, which can pose a danger to nearby communities. Overall, monitoring the flow of the Osage Creek is important for managing water resources and protecting against potential flooding.

September 5, 2026

Elevation	1,130.0 ft
Last Updated
Gage height, ft	1.09 ft
Streamflow, ft³/s	21.0 ft3/s
Specific conductance, water, unfiltered, microsiemens per centimeter at 25°C	442.0 uS/cm @25C
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 ±2.5°, formazin nephelometric units (FNU)	0.6 FNU
Temperature, water, degC	20.4 deg C
Precipitation, total, in	0.0 in
Suspended sediment concentration, water, unfiltered, estimated by regression equation, mg/L	1.7 mg/l
Percent of Normal	71%
Year Over Year Average	30 cfs
24hr Flow Prediction	cfs
Maximum Recorded	4,850 cfs
Geolocation	36.28, -94.23

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Osage Creek Near Cave Springs, Ar Realtime Data

OSAGE CREEK NEAR CAVE SPRINGS, AR

Realtime Data • Report • Conditions

21

Discharge (cfs)

1.1

Gauge Height (ft)

September 5, 2026

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Osage Creek Near Cave Springs, Ar Realtime Data

OSAGE CREEK NEAR CAVE SPRINGS, AR

Realtime Data • Report • Conditions

21

Discharge (cfs)

1.1

Gauge Height (ft)

September 5, 2026

Seasonal Comparison

Oceanic Nino Index

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