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

* WHAT...Heat index values up to 102 expected. * WHERE...Portions of east central, south central and southeast Wisconsin. * WHEN...From noon today to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur.

Fox River At Waukesha, 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
01-01 140.25
01-02 135.4
01-03 127.17
01-04 110.3
01-05 108.3
01-06 92.12
01-07 107.9
01-08 104.75
01-09 121.46
01-10 154.62
01-11 182.16
01-12 150.92
01-13 143.68
01-14 141.27
01-15 123.82
01-16 112.6
01-17 98.18
01-18 94.32
01-19 90.83
01-20 88.0
01-21 74.35
01-22 71.58
01-23 77.23
01-24 90.58
01-25 85.78
01-26 90.35
01-27 109.22
01-28 116.38
01-29 129.9
01-30 203.64
01-31 214.32
02-01 155.4
02-02 165.32
02-03 163.23
02-04 152.05
02-05 144.07
02-06 131.5
02-07 142.3
02-08 134.03
02-09 120.97
02-10 107.04
02-11 109.23
02-12 136.03
02-13 114.1
02-14 110.24
02-15 121.3
02-16 114.67
02-17 104.13
02-18 104.98
02-19 124.33
02-20 121.0
02-21 154.75
02-22 133.5
02-23 216.6
02-24 199.2
02-25 108.0
02-26 105.25
02-27 166.14
02-28 163.96
02-29 105.0
03-01 190.78
03-02 174.88
03-03 260.2
03-04 232.64
03-05 212.12
03-06 216.73
03-07 240.13
03-08 226.44
03-09 223.1
03-10 210.64
03-11 243.27
03-12 252.64
03-13 239.45
03-14 236.65
03-15 297.08
03-16 310.17
03-17 290.02
03-18 238.05
03-19 214.84
03-20 208.86
03-21 206.32
03-22 184.35
03-23 188.47
03-24 203.71
03-25 212.49
03-26 226.83
03-27 226.97
03-28 219.8
03-29 248.87
03-30 238.43
03-31 263.54
04-01 287.75
04-02 275.63
04-03 308.89
04-04 323.99
04-05 316.97
04-06 309.96
04-07 277.62
04-08 249.23
04-09 249.24
04-10 282.81
04-11 327.86
04-12 323.24
04-13 313.72
04-14 325.79
04-15 343.08
04-16 398.23
04-17 416.62
04-18 405.74
04-19 417.02
04-20 382.78
04-21 332.12
04-22 290.67
04-23 270.74
04-24 253.12
04-25 223.55
04-26 208.61
04-27 195.86
04-28 184.56
04-29 186.42
04-30 217.43
05-01 256.8
05-02 234.36
05-03 224.69
05-04 235.86
05-05 236.07
05-06 204.6
05-07 197.53
05-08 182.79
05-09 185.53
05-10 188.2
05-11 187.99
05-12 177.93
05-13 233.97
05-14 221.76
05-15 212.29
05-16 192.05
05-17 175.07
05-18 203.17
05-19 212.43
05-20 202.06
05-21 184.01
05-22 185.01
05-23 187.46
05-24 177.11
05-25 172.13
05-26 179.91
05-27 173.51
05-28 142.58
05-29 175.47
05-30 161.1
05-31 148.89
06-01 136.79
06-02 130.79
06-03 120.41
06-04 122.75
06-05 124.32
06-06 109.99
06-07 98.48
06-08 81.51
06-09 87.36
06-10 79.15
06-11 86.83
06-12 91.36
06-13 102.49
06-14 103.49
06-15 128.85
06-16 142.27
06-17 139.96
06-18 122.07
06-19 171.72
06-20 178.58
06-21 172.29
06-22 196.71
06-23 197.91
06-24 202.73
06-25 189.91
06-26 188.76
06-27 182.19
06-28 172.01
06-29 189.42
06-30 181.94
07-01 177.88
07-02 166.98
07-03 151.31
07-04 137.07
07-05 127.85
07-06 127.05
07-07 124.06
07-08 108.01
07-09 95.07
07-10 96.83
07-11 90.67
07-12 116.51
07-13 143.76
07-14 136.45
07-15 111.29
07-16 110.88
07-17 97.43
07-18 89.51
07-19 91.59
07-20 131.44
07-21 106.07
07-22 94.69
07-23 80.4
07-24 85.64
07-25 81.42
07-26 70.58
07-27 69.01
07-28 71.85
07-29 76.01
07-30 64.26
07-31 60.69
08-01 59.38
08-02 61.46
08-03 66.39
08-04 67.72
08-05 64.63
08-06 64.34
08-07 77.94
08-08 105.25
08-09 95.11
08-10 173.82
08-11 201.49
08-12 225.94
08-13 234.48
08-14 177.88
08-15 163.96
08-16 148.2
08-17 121.82
08-18 111.21
08-19 97.7
08-20 104.76
08-21 109.23
08-22 112.19
08-23 93.14
08-24 103.43
08-25 74.39
08-26 89.24
08-27 96.84
08-28 89.94
08-29 119.96
08-30 113.54
08-31 97.87
09-01 83.12
09-02 77.26
09-03 83.98
09-04 93.02
09-05 98.39
09-06 101.7
09-07 101.63
09-08 99.99
09-09 105.24
09-10 92.85
09-11 83.69
09-12 185.27
09-13 210.51
09-14 216.54
09-15 195.29
09-16 160.33
09-17 131.82
09-18 122.44
09-19 116.68
09-20 128.36
09-21 121.13
09-22 99.06
09-23 110.46
09-24 95.8
09-25 88.19
09-26 90.15
09-27 95.04
09-28 90.62
09-29 91.58
09-30 113.28
10-01 108.88
10-02 122.31
10-03 137.98
10-04 144.91
10-05 157.29
10-06 159.74
10-07 145.11
10-08 139.69
10-09 124.74
10-10 111.6
10-11 110.85
10-12 117.65
10-13 118.65
10-14 106.1
10-15 149.89
10-16 125.48
10-17 121.29
10-18 131.15
10-19 129.34
10-20 112.19
10-21 98.17
10-22 102.31
10-23 120.46
10-24 125.48
10-25 118.03
10-26 109.68
10-27 142.43
10-28 144.62
10-29 138.84
10-30 120.61
10-31 114.16
11-01 111.1
11-02 107.7
11-03 110.46
11-04 114.63
11-05 150.27
11-06 148.48
11-07 147.05
11-08 131.76
11-09 143.65
11-10 140.32
11-11 129.82
11-12 124.65
11-13 115.01
11-14 100.1
11-15 97.65
11-16 92.38
11-17 86.48
11-18 102.17
11-19 95.13
11-20 86.98
11-21 93.7
11-22 91.28
11-23 86.77
11-24 93.85
11-25 97.2
11-26 104.97
11-27 144.93
11-28 114.73
11-29 133.35
11-30 122.97
12-01 122.98
12-02 119.05
12-03 111.73
12-04 120.64
12-05 117.39
12-06 79.64
12-07 104.87
12-08 96.72
12-09 87.33
12-10 85.86
12-11 91.88
12-12 92.8
12-13 110.41
12-14 92.67
12-15 102.6
12-16 122.09
12-17 151.61
12-18 135.48
12-19 124.63
12-20 89.44
12-21 112.85
12-22 137.5
12-23 120.54
12-24 128.31
12-25 115.15
12-26 103.21
12-27 108.45
12-28 111.97
12-29 98.19
12-30 127.13
12-31 138.54

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index