Overview Realtime Historical Map View
Heat Advisory
2026-07-15T20:00:00-04:00

* WHAT...Heat index values up to 104 expected. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Kalamazoo River Near Marengo, Mi Historical Data

Historical Data


Streamflow Range


Date Average 2011
05-01 534.0
05-02 474.0
05-03 427.0
05-04 389.0
05-05 367.0
05-06 344.0
05-07 349.0
05-08 342.0
05-09 334.0
05-10 318.0
05-14 500.0
05-15 387.0
05-16 427.0
05-17 419.0
05-18 399.0
05-19 384.0
05-20 394.0
05-21 397.0
05-22 382.0
05-23 369.0
05-24 354.0
05-25 342.0
05-26 521.0
05-27 690.0
05-28 642.0
05-29 659.0
05-30 659.0
05-31 603.0
06-01 531.0
06-02 459.0
06-03 417.0
06-04 379.0
06-05 352.0
06-06 334.0
06-07 320.0
06-08 309.0
06-09 295.0
06-10 289.0
06-11 313.0
06-12 304.0
06-13 304.0
06-14 295.0
06-15 285.0
06-18 278.0
06-19 272.0
06-23 389.0
06-24 399.0
06-25 379.0
06-26 339.0
06-27 311.0
06-28 295.0
06-29 278.0
06-30 268.0
07-01 260.0
07-02 252.0
07-03 283.0
07-04 250.0
07-05 242.0
07-06 234.0
07-07 228.0
07-08 227.0
07-09 223.0
07-10 219.0
07-11 217.0
07-12 244.0
07-13 256.0
07-14 242.0
07-15 234.0
07-16 227.0
07-17 221.0
07-18 213.0
07-19 219.0
07-20 213.0
07-21 219.0
07-22 210.0
07-23 213.0
07-24 210.0
07-25 206.0
07-26 202.0
07-27 197.0
07-28 227.0
07-29 260.0
07-30 344.0
07-31 320.0
08-01 302.0
08-02 272.0
08-03 260.0
08-04 315.0
08-05 311.0
08-06 293.0
08-07 352.0
08-08 274.0
08-09 260.0
08-10 254.0
08-11 240.0
08-12 232.0
08-13 225.0
08-14 256.0
08-15 234.0
08-16 227.0
08-17 219.0
08-18 211.0
08-24 197.0
08-25 266.0
08-26 230.0
08-27 221.0
08-28 215.0
08-29 210.0
08-30 202.0
08-31 197.0
09-01 195.0
09-02 193.0
09-03 189.0
09-04 200.0
09-05 204.0
09-06 200.0
09-07 197.0
09-08 197.0
09-09 210.0
09-10 215.0
09-11 211.0
09-12 208.0
09-13 208.0
09-14 200.0
09-15 208.0
09-16 202.0
09-17 197.0
09-18 195.0
09-19 193.0
09-20 217.0
09-21 215.0
09-22 210.0
09-23 204.0
09-24 200.0
09-25 208.0
09-26 210.0
09-27 221.0
09-28 240.0
09-29 236.0
09-30 278.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index