* WHAT...Heat index values up to 100 expected.
* WHERE...Portions of southeast Minnesota and southwest Wisconsin.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-07-14T13:15:00-05:00
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National Weather Service
* WHAT...Heat index values up to 100 expected.
* WHERE...Portions of southeast Minnesota and southwest Wisconsin.
* WHEN...Until 8 PM CDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
ZUMBRO RIVER AT KELLOGG, MN
Realtime Data
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Report
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Conditions
Discharge (cfs)
3.2
Gauge Height (ft)
Streamflow discharge was last observed at 1,550 cfs, and a gauge height of 3.16 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 1,911 .
Weather today, Tomorrow,
The river's primary constituents include precipitation, snowmelt, and groundwater. The river is fed by several tributaries, including the Middle Fork Zumbro River and the South Branch Zumbro River. There are no major dams along the river. The flow of the river varies seasonally, with the highest flows occurring in the spring due to snowmelt and precipitation. Interesting facts about the hydrology of the Zumbro River include its designation as a Minnesota Wild and Scenic River and its popularity for recreational activities such as fishing, kayaking, and tubing.