Overview Realtime Historical Map View
Heat Advisory
2026-07-21T19:00:00-05:00

* WHAT...Heat index values up to 110. * WHERE...Portions of southeast Kansas and central, east central, south central, southwest, and west central Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Little Sac River Near Morrisville, Mo Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 303.61
01-02 276.91
01-03 243.38
01-04 226.46
01-05 192.87
01-06 169.32
01-07 156.22
01-08 166.64
01-09 145.77
01-10 145.45
01-11 1170.04
01-12 361.72
01-13 326.09
01-14 247.98
01-15 209.69
01-16 186.44
01-17 164.11
01-18 340.42
01-19 237.63
01-20 186.13
01-21 158.79
01-22 142.11
01-23 146.35
01-24 169.07
01-25 146.77
01-26 253.2
01-27 201.8
01-28 156.66
01-29 150.95
01-30 143.11
01-31 195.88
02-01 153.02
02-02 137.74
02-03 169.47
02-04 144.6
02-05 141.81
02-06 127.75
02-07 141.88
02-08 176.1
02-09 165.96
02-10 187.96
02-11 178.74
02-12 191.04
02-13 220.07
02-14 124.19
02-15 166.92
02-16 158.19
02-17 131.41
02-18 149.32
02-19 156.71
02-20 141.44
02-21 228.75
02-22 172.06
02-23 192.44
02-24 472.59
02-25 209.04
02-26 182.87
02-27 235.58
02-28 207.46
02-29 174.63
03-01 190.52
03-02 172.63
03-03 481.56
03-04 289.09
03-05 250.36
03-06 221.53
03-07 405.54
03-08 326.57
03-09 277.64
03-10 272.64
03-11 318.93
03-12 277.14
03-13 616.79
03-14 580.57
03-15 756.29
03-16 419.21
03-17 349.11
03-18 667.58
03-19 395.04
03-20 558.06
03-21 348.3
03-22 274.98
03-23 314.27
03-24 450.8
03-25 613.26
03-26 415.73
03-27 364.85
03-28 480.36
03-29 354.15
03-30 326.77
03-31 357.08
04-01 309.41
04-02 325.37
04-03 306.28
04-04 325.66
04-05 739.8
04-06 461.6
04-07 322.73
04-08 279.8
04-09 241.71
04-10 225.01
04-11 284.93
04-12 368.0
04-13 269.71
04-14 336.21
04-15 291.0
04-16 437.23
04-17 294.31
04-18 392.46
04-19 387.62
04-20 357.62
04-21 690.07
04-22 547.5
04-23 353.5
04-24 327.97
04-25 374.54
04-26 408.69
04-27 528.23
04-28 431.94
04-29 465.71
04-30 416.58
05-01 1125.97
05-02 484.98
05-03 435.07
05-04 633.62
05-05 1654.66
05-06 622.91
05-07 412.7
05-08 309.71
05-09 338.48
05-10 457.57
05-11 309.53
05-12 309.36
05-13 358.63
05-14 270.44
05-15 330.76
05-16 465.1
05-17 289.18
05-18 776.65
05-19 302.12
05-20 333.0
05-21 1166.47
05-22 1004.09
05-23 506.82
05-24 747.34
05-25 876.33
05-26 760.03
05-27 611.35
05-28 731.63
05-29 522.9
05-30 888.31
05-31 467.25
06-01 481.18
06-02 486.17
06-03 313.71
06-04 280.86
06-05 454.02
06-06 338.44
06-07 442.52
06-08 458.46
06-09 414.32
06-10 329.89
06-11 246.52
06-12 238.98
06-13 191.78
06-14 229.32
06-15 250.73
06-16 200.49
06-17 197.95
06-18 195.64
06-19 348.6
06-20 262.48
06-21 175.17
06-22 464.43
06-23 182.18
06-24 167.85
06-25 139.61
06-26 960.89
06-27 322.76
06-28 212.52
06-29 162.91
06-30 138.79
07-01 130.97
07-02 131.01
07-03 351.39
07-04 168.78
07-05 133.35
07-06 157.51
07-07 109.53
07-08 114.16
07-09 189.99
07-10 256.45
07-11 202.13
07-12 82.15
07-13 114.05
07-14 102.71
07-15 113.19
07-16 103.12
07-17 109.55
07-18 127.71
07-19 99.17
07-20 84.07
07-21 69.8
07-22 51.33
07-23 54.96
07-24 62.16
07-25 54.58
07-26 110.53
07-27 118.39
07-28 102.97
07-29 63.08
07-30 50.08
07-31 83.43
08-01 102.27
08-02 71.57
08-03 58.7
08-04 59.14
08-05 67.98
08-06 103.95
08-07 107.05
08-08 120.21
08-09 145.34
08-10 146.28
08-11 128.98
08-12 91.14
08-13 96.71
08-14 70.91
08-15 87.22
08-16 69.43
08-17 135.52
08-18 75.41
08-19 58.94
08-20 50.06
08-21 112.01
08-22 40.8
08-23 60.6
08-24 78.52
08-25 58.73
08-26 138.06
08-27 47.97
08-28 44.27
08-29 38.72
08-30 40.31
08-31 46.05
09-01 77.66
09-02 52.24
09-03 45.48
09-04 41.74
09-05 36.55
09-06 33.05
09-07 30.34
09-08 28.13
09-09 61.31
09-10 49.19
09-11 42.02
09-12 37.24
09-13 31.57
09-14 28.26
09-15 27.6
09-16 25.38
09-17 125.55
09-18 82.56
09-19 57.67
09-20 49.53
09-21 43.3
09-22 38.89
09-23 39.84
09-24 39.9
09-25 48.32
09-26 41.76
09-27 33.92
09-28 31.74
09-29 28.9
09-30 27.03
10-01 26.55
10-02 23.06
10-03 24.96
10-04 27.64
10-05 27.69
10-06 45.46
10-07 43.67
10-08 42.05
10-09 33.73
10-10 34.39
10-11 104.12
10-12 88.4
10-13 62.46
10-14 107.91
10-15 101.16
10-16 73.02
10-17 60.25
10-18 52.4
10-19 47.3
10-20 74.21
10-21 73.88
10-22 73.54
10-23 58.43
10-24 69.98
10-25 68.96
10-26 81.89
10-27 75.71
10-28 76.37
10-29 87.33
10-30 166.35
10-31 179.9
11-01 129.71
11-02 112.95
11-03 94.24
11-04 102.79
11-05 100.86
11-06 85.59
11-07 89.87
11-08 76.41
11-09 80.77
11-10 71.65
11-11 62.74
11-12 57.71
11-13 52.91
11-14 63.14
11-15 53.97
11-16 64.53
11-17 61.79
11-18 56.92
11-19 53.33
11-20 50.28
11-21 69.89
11-22 92.58
11-23 100.38
11-24 89.14
11-25 97.12
11-26 86.33
11-27 86.14
11-28 85.37
11-29 136.05
11-30 120.71
12-01 157.37
12-02 153.6
12-03 125.01
12-04 110.19
12-05 98.46
12-06 94.0
12-07 83.21
12-08 77.91
12-09 81.22
12-10 76.95
12-11 106.65
12-12 86.19
12-13 78.89
12-14 70.72
12-15 81.57
12-16 77.59
12-17 100.39
12-18 97.01
12-19 90.51
12-20 74.13
12-21 97.68
12-22 129.91
12-23 3183.14
12-24 98.01
12-25 88.4
12-26 80.58
12-27 2364.1
12-28 1635.27
12-29 161.97
12-30 298.68
12-31 224.98

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index