Overview Realtime Historical Map View
Heat Advisory
2026-07-15T20:00:00-05:00

* WHAT...Heat index values up to 103 expected. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...From noon Tuesday to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Yahara River At Mc Farland, 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
01-01 336.78
01-02 335.56
01-03 330.44
01-04 310.5
01-05 318.2
01-06 312.11
01-07 298.88
01-08 330.56
01-09 322.11
01-10 336.56
01-11 334.0
01-12 303.56
01-13 320.38
01-14 339.25
01-15 306.89
01-16 313.67
01-17 300.2
01-18 288.0
01-19 286.0
01-20 273.45
01-21 280.45
01-22 270.7
01-23 274.36
01-24 254.6
01-25 280.91
01-26 259.5
01-27 258.2
01-28 277.82
01-29 274.09
01-30 286.73
01-31 279.27
02-01 285.73
02-02 283.18
02-03 269.91
02-04 286.55
02-05 282.22
02-06 276.83
02-07 269.73
02-08 273.27
02-09 273.67
02-10 266.91
02-11 269.36
02-12 268.0
02-13 271.42
02-14 253.0
02-15 259.36
02-16 264.27
02-17 229.91
02-18 229.73
02-19 230.7
02-20 238.58
02-21 251.36
02-22 232.82
02-23 253.55
02-24 252.75
02-25 233.83
02-26 223.58
02-27 246.14
02-28 260.42
02-29 229.25
03-01 249.15
03-02 251.0
03-03 247.92
03-04 246.77
03-05 245.46
03-06 245.85
03-07 254.85
03-08 246.15
03-09 244.62
03-10 260.62
03-11 251.67
03-12 254.33
03-13 269.08
03-14 269.77
03-15 262.71
03-16 270.5
03-17 272.93
03-18 269.64
03-19 267.2
03-20 275.31
03-21 270.07
03-22 274.85
03-23 268.93
03-24 282.4
03-25 281.29
03-26 288.43
03-27 284.37
03-28 290.3
03-29 286.03
03-30 276.84
03-31 270.04
04-01 269.79
04-02 277.28
04-03 282.71
04-04 289.01
04-05 283.7
04-06 288.71
04-07 281.53
04-08 283.79
04-09 265.85
04-10 306.53
04-11 299.86
04-12 291.29
04-13 291.69
04-14 297.45
04-15 273.09
04-16 321.83
04-17 319.8
04-18 326.65
04-19 334.62
04-20 346.49
04-21 314.68
04-22 310.38
04-23 299.49
04-24 297.85
04-25 298.06
04-26 299.92
04-27 295.4
04-28 290.35
04-29 303.98
04-30 320.11
05-01 332.69
05-02 327.85
05-03 334.69
05-04 353.0
05-05 328.12
05-06 336.92
05-07 354.57
05-08 339.23
05-09 341.21
05-10 340.15
05-11 401.93
05-12 338.79
05-13 336.29
05-14 306.57
05-15 321.21
05-16 308.1
05-17 315.5
05-18 294.63
05-19 277.76
05-20 337.75
05-21 298.5
05-22 298.92
05-23 283.5
05-24 280.4
05-25 274.92
05-26 279.67
05-27 282.45
05-28 288.01
05-29 290.08
05-30 276.91
05-31 274.98
06-01 259.96
06-02 285.89
06-03 257.01
06-04 238.25
06-05 252.94
06-06 263.02
06-07 257.66
06-08 248.93
06-09 236.99
06-10 253.14
06-11 234.49
06-12 264.04
06-13 270.6
06-14 263.82
06-15 248.83
06-16 267.5
06-17 249.51
06-18 254.0
06-19 263.62
06-20 248.44
06-21 263.17
06-22 263.73
06-23 267.65
06-24 304.08
06-25 289.3
06-26 291.16
06-27 295.55
06-28 297.64
06-29 298.7
06-30 298.02
07-01 313.66
07-02 340.0
07-03 328.92
07-04 307.75
07-05 298.22
07-06 296.5
07-07 301.12
07-08 307.85
07-09 314.01
07-10 290.95
07-11 294.41
07-12 283.36
07-13 292.91
07-14 290.54
07-15 268.33
07-16 248.92
07-17 261.17
07-18 243.23
07-19 235.0
07-20 228.68
07-21 223.81
07-22 228.18
07-23 233.35
07-24 227.33
07-25 228.54
07-26 230.71
07-27 246.78
07-28 227.25
07-29 222.07
07-30 210.67
07-31 216.25
08-01 219.34
08-02 227.53
08-03 224.08
08-04 217.74
08-05 207.75
08-06 215.16
08-07 215.4
08-08 211.15
08-09 202.58
08-10 205.77
08-11 200.15
08-12 206.14
08-13 191.62
08-14 184.15
08-15 199.79
08-16 190.92
08-17 193.82
08-18 190.25
08-19 200.62
08-20 195.08
08-21 200.48
08-22 187.75
08-23 193.16
08-24 191.88
08-25 202.96
08-26 216.78
08-27 214.05
08-28 211.99
08-29 213.41
08-30 212.55
08-31 206.13
09-01 217.84
09-02 223.59
09-03 216.74
09-04 216.2
09-05 221.0
09-06 224.29
09-07 220.23
09-08 223.29
09-09 222.29
09-10 221.36
09-11 228.79
09-12 228.29
09-13 233.57
09-14 249.46
09-15 241.29
09-16 240.07
09-17 247.62
09-18 241.23
09-19 251.08
09-20 262.0
09-21 258.77
09-22 265.15
09-23 247.1
09-24 248.07
09-25 254.64
09-26 261.64
09-27 250.14
09-28 267.92
09-29 262.31
09-30 254.69
10-01 225.41
10-02 245.36
10-03 242.55
10-04 258.04
10-05 281.01
10-06 316.73
10-07 326.64
10-08 327.91
10-09 312.85
10-10 324.46
10-11 326.85
10-12 324.38
10-13 331.81
10-14 368.1
10-15 398.0
10-16 325.22
10-17 359.82
10-18 349.82
10-19 333.91
10-20 365.0
10-21 324.75
10-22 351.0
10-23 343.82
10-24 346.64
10-25 324.62
10-26 350.92
10-27 336.92
10-28 333.23
10-29 337.67
10-30 321.85
10-31 340.0
11-01 360.27
11-02 331.7
11-03 317.75
11-04 318.75
11-05 298.27
11-06 305.3
11-07 317.3
11-08 314.64
11-09 312.2
11-10 325.18
11-11 330.7
11-12 314.0
11-13 324.91
11-14 304.18
11-15 308.1
11-16 319.4
11-17 307.0
11-18 317.6
11-19 333.0
11-20 329.0
11-21 333.67
11-22 344.17
11-23 336.08
11-24 343.64
11-25 346.45
11-26 356.75
11-27 365.64
11-28 360.91
11-29 346.58
11-30 360.33
12-01 362.75
12-02 367.58
12-03 364.75
12-04 354.82
12-05 362.67
12-06 353.8
12-07 344.64
12-08 331.18
12-09 342.92
12-10 332.55
12-11 345.17
12-12 341.25
12-13 342.0
12-14 332.45
12-15 330.45
12-16 322.55
12-17 350.7
12-18 356.4
12-19 320.36
12-20 312.5
12-21 311.3
12-22 316.0
12-23 316.82
12-24 354.9
12-25 310.9
12-26 323.6
12-27 340.25
12-28 339.33
12-29 308.89
12-30 319.8
12-31 326.1

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index