* WHAT...Heat index values up to 109 expected.
* WHERE...All of southwest and west central Florida.
* WHEN...From 11 AM this morning to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-08-15T19:00:00-04:00
•
National Weather Service
* WHAT...Heat index values up to 109 expected.
* WHERE...All of southwest and west central Florida.
* WHEN...From 11 AM this morning to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
LITTLE WITHLACOOCHEE RIVER AT RERDELL, FLA.
Realtime Data
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Report
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Conditions
1
Discharge (cfs)
1.1
Gauge Height (ft)
Streamflow discharge was last observed at 1 cfs, and a gauge height of 1.08 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 1 .
Weather today, Tomorrow,
The constituents of the flow include water, sediment, and nutrients. There are no major tributaries or dams in the immediate vicinity. Seasonal trends include higher flows during the rainy season and lower flows during the dry season. There are no known quirky or interesting facts about the hydrology of this specific location. Overall, the Little Withlacoochee River plays a minor but important role in the larger hydrology of the Withlacoochee River basin.
August 15, 2026
Elevation
63.0 ft
Last Updated
Gage height, ft
1.08 ft
Stream water level elevation above NAVD 1988, in ft