* WHAT...Heat index values up to around 100 degrees.
* WHERE...Portions of northern Indiana and northwest Ohio.
* WHEN...Until 8 PM EDT /7 PM CDT/ this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-09-04T14:00:00-04:00
•
National Weather Service
* WHAT...Heat index values up to around 100 degrees.
* WHERE...Portions of northern Indiana and northwest Ohio.
* WHEN...Until 8 PM EDT /7 PM CDT/ this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
MISSISSINEWA RIVER AT MARION, IND.
Realtime Data
•
Report
•
Conditions
183
Discharge (cfs)
1.3
Gauge Height (ft)
Streamflow discharge was last observed at 183 cfs, and a gauge height of 1.34 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 290 .
Weather today, Tomorrow,
The river receives water from several tributaries, including Pipe Creek and Deer Creek. The Mississinewa River runs through several dams, including the Mississinewa Dam, which is used for flood control and recreation. Seasonal trends show increased flow rates during the spring due to snow melt and rainfall, with lower flow rates during the summer and fall months. The hydrology of the Mississinewa River is interesting due to its connection to the Wabash River, which is the largest river in Indiana.