Overview Realtime Historical Map View
Extreme Heat Warning
2026-07-16T21:00:00-05:00

* WHAT...Heat index values up to 102. Overnight temperatures remaining warm in the lower 70s. * WHERE...Portions of central, east central, south central, southeast, southwest, and west central Minnesota and northwest and west central Wisconsin. * WHEN...Until 9 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.Prolonged heat waves lead to cumulative heat stress for those who cannot adequately cool down and recover each night. Cumulative heat stress significantly increases the risk of heat exhaustion and heat stroke as time goes on.

Hay River At Wheeler, Wi Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 470.0
01-02 467.5
01-03 470.5
01-04 442.5
01-05 418.5
01-06 421.5
01-07 410.0
01-08 403.5
01-09 397.0
01-10 424.0
01-11 383.0
02-09 257.0
02-10 268.0
02-12 247.0
02-13 245.0
02-14 243.0
02-15 248.0
02-16 247.0
02-17 227.0
02-18 273.0
02-19 257.0
02-20 256.0
02-21 241.0
02-22 237.0
02-23 319.0
02-24 319.0
02-25 312.0
02-26 311.0
02-27 309.0
02-28 315.67
02-29 355.0
03-01 322.0
03-02 313.67
03-03 302.0
03-04 280.0
03-05 296.0
03-06 305.25
03-07 315.2
03-08 398.0
03-09 542.0
03-10 566.33
03-11 595.5
03-12 723.86
03-13 562.5
03-14 517.78
03-15 586.0
03-16 531.1
03-17 553.0
03-18 569.0
03-19 504.15
03-20 434.0
03-21 438.17
03-22 491.42
03-23 625.0
03-24 637.67
03-25 632.73
03-26 592.93
03-27 548.53
03-28 531.87
03-29 582.27
03-30 643.93
03-31 684.0
04-01 553.07
04-02 507.0
04-03 499.0
04-04 503.33
04-05 508.8
04-06 544.2
04-07 587.67
04-08 649.27
04-09 671.64
04-10 812.93
04-11 863.93
04-12 917.5
04-13 913.57
04-14 827.64
04-15 711.33
04-16 617.69
04-17 617.62
04-18 633.69
04-19 737.38
04-20 630.38
04-21 633.21
04-22 684.07
04-23 677.5
04-24 685.29
04-25 555.38
04-26 713.43
04-27 639.29
04-28 629.57
04-29 710.07
04-30 688.29
05-01 631.73
05-02 583.29
05-03 545.57
05-04 510.36
05-05 486.4
05-06 498.6
05-07 518.87
05-08 483.64
05-09 461.33
05-10 553.79
05-11 505.93
05-12 442.87
05-13 520.27
05-14 515.29
05-15 443.64
05-16 415.57
05-17 404.64
05-18 455.8
05-19 517.27
05-20 644.14
05-21 674.8
05-22 659.0
05-23 541.21
05-24 477.29
05-25 440.53
05-26 444.33
05-27 422.07
05-28 504.0
05-29 536.67
05-30 434.0
05-31 424.4
06-01 429.73
06-02 401.23
06-03 522.93
06-04 424.29
06-05 406.0
06-06 382.5
06-07 369.14
06-08 370.6
06-09 380.27
06-10 350.4
06-11 342.0
06-12 339.62
06-13 348.15
06-14 346.0
06-15 344.33
06-16 407.4
06-17 448.4
06-18 411.8
06-19 425.07
06-20 411.0
06-21 458.23
06-22 487.46
06-23 434.21
06-24 378.0
06-25 346.71
06-26 340.57
06-27 352.5
06-28 382.29
06-29 355.07
06-30 778.23
07-01 623.86
07-02 464.64
07-03 387.71
07-04 346.14
07-05 341.0
07-06 344.13
07-07 402.64
07-08 382.64
07-09 340.71
07-10 319.13
07-11 309.4
07-12 303.67
07-13 329.5
07-14 430.5
07-15 376.29
07-16 329.46
07-17 369.08
07-18 446.93
07-19 385.29
07-20 398.57
07-21 414.93
07-22 365.64
07-23 350.57
07-24 329.64
07-25 368.07
07-26 326.71
07-27 333.07
07-28 331.86
07-29 335.5
07-30 327.5
07-31 314.36
08-01 337.92
08-02 295.57
08-03 296.71
08-04 326.21
08-05 322.58
08-06 307.07
08-07 290.07
08-08 288.69
08-09 295.31
08-10 286.77
08-11 295.0
08-12 324.71
08-13 294.64
08-14 279.36
08-15 288.71
08-16 274.17
08-17 275.23
08-18 297.0
08-19 299.23
08-20 295.46
08-21 297.92
08-22 277.75
08-23 293.36
08-24 285.92
08-25 284.92
08-26 309.0
08-27 303.14
08-28 320.29
08-29 322.79
08-30 331.57
08-31 357.23
09-01 320.54
09-02 343.21
09-03 363.07
09-04 456.5
09-05 448.29
09-06 446.5
09-07 379.57
09-08 342.43
09-09 309.43
09-10 298.93
09-11 323.43
09-12 322.0
09-13 312.07
09-14 316.71
09-15 303.29
09-16 292.64
09-17 290.14
09-18 322.93
09-19 395.07
09-20 408.43
09-21 355.79
09-22 343.62
09-23 419.29
09-24 375.79
09-25 360.5
09-26 336.07
09-27 322.43
09-28 307.0
09-29 300.64
09-30 300.54
10-01 315.18
10-02 304.54
10-03 320.15
10-04 367.23
10-05 335.64
10-06 339.29
10-07 344.64
10-08 343.0
10-09 335.71
10-10 327.0
10-11 358.5
10-12 338.14
10-13 322.14
10-14 321.57
10-15 324.42
10-16 315.64
10-17 310.64
10-18 304.07
10-19 310.5
10-20 305.38
10-21 290.18
10-22 404.38
10-23 397.64
10-24 386.0
10-25 343.43
10-26 332.86
10-27 329.29
10-28 328.92
10-29 321.5
10-30 326.36
10-31 314.07
11-01 311.85
11-02 288.08
11-03 302.23
11-04 306.62
11-05 292.23
11-06 295.46
11-07 306.69
11-08 304.0
11-09 293.5
11-10 299.38
11-11 299.0
11-12 310.69
11-13 467.54
11-14 290.31
11-15 289.77
11-16 287.67
11-17 325.67
11-18 275.27
11-19 282.18
11-20 279.82
11-21 317.08
11-22 322.18
11-23 316.09
11-24 305.9
11-25 306.43
11-26 329.22
11-27 319.6
11-28 309.25
11-29 311.27
11-30 298.8
12-01 293.4
12-02 303.0
12-03 298.71
12-04 310.86
12-05 310.43
12-06 262.2
12-07 324.33
12-08 349.0
12-09 392.25
12-10 344.8
12-11 349.33
12-12 468.0
12-13 397.67
12-14 364.0
12-17 1410.0
12-18 1050.0
12-19 733.0
12-22 577.0
12-23 555.0
12-24 591.0
12-25 569.0
12-26 527.0
12-27 508.0
12-28 486.0
12-30 476.0
12-31 520.5

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index