Overview Realtime Historical Map View
Heat Advisory
2026-08-16T19:00:00-05:00

* WHAT...Heat index values up to 109. * WHERE...Portions of central, east central, northern, northwest, southeast, and southern Oklahoma. * WHEN...Until 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Little River Near Tecumseh, Ok Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 198.46
01-02 90.41
01-03 62.75
01-04 92.55
01-05 69.75
01-06 62.92
01-07 62.67
01-08 60.73
01-09 95.64
01-10 81.97
01-11 94.97
01-12 103.64
01-13 78.78
01-14 72.24
01-15 78.52
01-16 57.2
01-17 84.66
01-18 104.47
01-19 59.29
01-20 51.51
01-21 49.33
01-22 37.81
01-23 37.72
01-24 38.22
01-25 39.05
01-26 35.88
01-27 65.41
01-28 40.47
01-29 77.99
01-30 52.77
01-31 50.87
02-01 62.06
02-02 72.38
02-03 65.74
02-04 61.95
02-05 62.32
02-06 69.84
02-07 67.17
02-08 50.2
02-09 37.81
02-10 33.8
02-11 34.59
02-12 40.34
02-13 49.87
02-14 39.56
02-15 28.58
02-16 24.81
02-17 21.16
02-18 23.42
02-19 25.42
02-20 404.95
02-21 38.36
02-22 40.64
02-23 34.66
02-24 136.08
02-25 40.25
02-26 43.66
02-27 46.21
02-28 53.52
02-29 20.05
03-01 44.8
03-02 36.91
03-03 37.96
03-04 22.42
03-05 24.81
03-06 19.4
03-07 18.4
03-08 20.87
03-09 49.94
03-10 37.16
03-11 76.79
03-12 59.92
03-13 54.19
03-14 74.78
03-15 90.86
03-16 75.6
03-17 75.5
03-18 314.39
03-19 76.5
03-20 434.88
03-21 99.69
03-22 74.23
03-23 87.87
03-24 210.85
03-25 102.36
03-26 82.79
03-27 118.96
03-28 121.25
03-29 110.45
03-30 121.33
03-31 149.62
04-01 68.86
04-02 79.84
04-03 75.26
04-04 152.81
04-05 206.05
04-06 104.82
04-07 67.21
04-08 74.18
04-09 45.46
04-10 42.54
04-11 41.16
04-12 42.75
04-13 54.75
04-14 323.44
04-15 99.8
04-16 99.83
04-17 78.29
04-18 59.34
04-19 165.35
04-20 104.72
04-21 165.95
04-22 208.54
04-23 235.36
04-24 206.66
04-25 184.45
04-26 184.81
04-27 284.51
04-28 321.04
04-29 193.34
04-30 528.92
05-01 1124.14
05-02 290.57
05-03 224.16
05-04 332.26
05-05 575.99
05-06 267.16
05-07 694.27
05-08 635.07
05-09 605.22
05-10 603.72
05-11 558.07
05-12 425.64
05-13 344.84
05-14 262.94
05-15 145.05
05-16 301.15
05-17 211.72
05-18 247.51
05-19 472.92
05-20 663.78
05-21 491.01
05-22 351.25
05-23 338.28
05-24 433.79
05-25 1067.21
05-26 642.77
05-27 511.59
05-28 618.78
05-29 462.7
05-30 402.45
05-31 316.57
06-01 425.01
06-02 441.52
06-03 313.24
06-04 433.02
06-05 312.97
06-06 292.3
06-07 278.75
06-08 306.91
06-09 287.94
06-10 293.21
06-11 246.91
06-12 136.49
06-13 146.1
06-14 169.31
06-15 354.88
06-16 577.59
06-17 337.27
06-18 495.09
06-19 645.42
06-20 333.52
06-21 289.39
06-22 235.11
06-23 244.04
06-24 244.1
06-25 249.96
06-26 295.11
06-27 304.88
06-28 320.69
06-29 276.83
06-30 230.08
07-01 234.22
07-02 286.24
07-03 303.12
07-04 227.48
07-05 203.25
07-06 190.59
07-07 206.13
07-08 298.12
07-09 168.92
07-10 125.31
07-11 250.88
07-12 126.03
07-13 206.22
07-14 184.43
07-15 181.35
07-16 178.26
07-17 175.07
07-18 270.28
07-19 204.69
07-20 180.62
07-21 205.32
07-22 165.31
07-23 189.04
07-24 207.3
07-25 179.77
07-26 169.14
07-27 174.9
07-28 142.67
07-29 129.54
07-30 70.55
07-31 130.91
08-01 151.42
08-02 126.19
08-03 111.14
08-04 97.82
08-05 93.89
08-06 89.49
08-07 88.82
08-08 89.64
08-09 89.08
08-10 47.77
08-11 28.14
08-12 27.06
08-13 37.74
08-14 28.1
08-15 34.29
08-16 90.83
08-17 121.96
08-18 69.0
08-19 60.85
08-20 55.68
08-21 65.44
08-22 23.42
08-23 26.42
08-24 30.78
08-25 39.45
08-26 37.89
08-27 38.33
08-28 18.78
08-29 17.17
08-30 15.86
08-31 17.31
09-01 82.64
09-02 110.38
09-03 37.71
09-04 29.32
09-05 28.71
09-06 25.71
09-07 34.26
09-08 35.71
09-09 34.5
09-10 39.56
09-11 36.67
09-12 34.36
09-13 42.11
09-14 35.64
09-15 34.86
09-16 48.54
09-17 37.68
09-18 52.97
09-19 35.08
09-20 37.45
09-21 49.96
09-22 59.83
09-23 39.85
09-24 36.05
09-25 48.12
09-26 38.33
09-27 42.14
09-28 34.73
09-29 32.97
09-30 33.78
10-01 12.98
10-02 12.06
10-03 11.62
10-04 11.01
10-05 141.46
10-06 26.96
10-07 17.46
10-08 18.26
10-09 14.4
10-10 41.55
10-11 67.53
10-12 45.62
10-13 48.68
10-14 27.85
10-15 19.14
10-16 15.99
10-17 24.26
10-18 23.28
10-19 32.58
10-20 8.97
10-21 8.34
10-22 24.84
10-23 26.23
10-24 24.1
10-25 27.25
10-26 47.09
10-27 41.54
10-28 38.49
10-29 50.75
10-30 22.37
10-31 53.79
11-01 20.91
11-02 17.19
11-03 15.62
11-04 14.62
11-05 15.39
11-06 15.95
11-07 18.21
11-08 16.44
11-09 15.7
11-10 13.63
11-11 10.68
11-12 10.28
11-13 12.24
11-14 9.79
11-15 10.98
11-16 11.08
11-17 10.95
11-18 9.65
11-19 9.69
11-20 9.62
11-21 9.56
11-22 10.21
11-23 69.04
11-24 17.01
11-25 15.08
11-26 12.8
11-27 23.69
11-28 11.66
11-29 40.71
11-30 20.08
12-01 14.55
12-02 12.36
12-03 11.3
12-04 13.41
12-05 11.07
12-06 11.02
12-07 9.91
12-08 9.35
12-09 10.78
12-10 9.98
12-11 8.4
12-12 8.74
12-13 9.45
12-14 34.41
12-15 20.48
12-16 13.69
12-17 14.75
12-18 16.45
12-19 14.99
12-20 12.45
12-21 12.21
12-22 27.04
12-23 16.2
12-24 14.58
12-25 18.1
12-26 15.19
12-27 172.67
12-28 167.54
12-29 37.15
12-30 50.4
12-31 95.3

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index