Overview Realtime Historical Map View
Heat Advisory
2026-09-15T19:00:00-05:00

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From 11 AM this morning to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Watkins Creek At Bellefontaine Nbr, Mo Historical Data

Historical Data


Streamflow Range


Date Average 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 1.99
01-02 1.25
01-03 1.15
01-04 1.65
01-05 1.28
01-06 1.07
01-07 1.09
01-08 1.79
01-09 1.21
01-10 17.7
01-11 113.83
01-12 5.1
01-13 18.0
01-14 1.92
01-15 1.55
01-16 1.36
01-17 1.27
01-18 129.93
01-19 10.25
01-20 1.34
01-21 1.1
01-22 1.04
01-23 41.02
01-24 1.67
01-25 1.51
01-26 10.45
01-27 1.43
01-28 1.33
01-29 1.15
01-30 30.43
01-31 1.32
02-01 1.13
02-02 2.22
02-03 1.28
02-04 68.47
02-05 1.68
02-06 7.22
02-07 38.83
02-08 2.15
02-09 1.43
02-10 2.75
02-11 1.82
02-12 2.81
02-13 2.12
02-14 1.85
02-15 1.23
02-16 1.95
02-17 0.93
02-18 1.66
02-19 2.79
02-20 2.38
02-21 24.72
02-22 1.7
02-23 1.63
02-24 6.52
02-25 5.3
02-26 5.0
02-27 2.18
02-28 1.49
02-29 1.2
03-01 1.32
03-02 1.49
03-03 1.27
03-04 2.0
03-05 1.34
03-06 1.73
03-07 1.5
03-08 1.85
03-09 1.56
03-10 4.27
03-11 3.56
03-12 3.33
03-13 7.05
03-14 13.38
03-15 2.13
03-16 2.58
03-17 2.35
03-18 36.9
03-19 1.74
03-20 3.45
03-21 1.76
03-22 1.38
03-23 1.77
03-24 3.23
03-25 23.02
03-26 9.03
03-27 3.5
03-28 3.89
03-29 3.57
03-30 7.52
03-31 4.01
04-01 2.29
04-02 2.1
04-03 5.75
04-04 41.6
04-05 21.13
04-06 5.71
04-07 2.42
04-08 4.65
04-09 22.69
04-10 5.84
04-11 45.7
04-12 2.28
04-13 5.24
04-14 41.69
04-15 2.96
04-16 70.21
04-17 3.28
04-18 141.71
04-19 5.21
04-20 2.76
04-21 1.88
04-22 1.75
04-23 1.64
04-24 7.45
04-25 8.42
04-26 2.88
04-27 10.97
04-28 9.17
04-29 75.35
04-30 42.8
05-01 13.24
05-02 2.93
05-03 9.71
05-04 21.24
05-05 4.66
05-06 2.79
05-07 2.02
05-08 13.19
05-09 3.53
05-10 5.96
05-11 4.97
05-12 8.04
05-13 4.22
05-14 3.31
05-15 4.18
05-16 3.86
05-17 36.68
05-18 2.84
05-19 2.51
05-20 2.28
05-21 50.6
05-22 2.88
05-23 3.65
05-24 1.59
05-25 2.92
05-26 3.16
05-27 2.52
05-28 3.63
05-29 1.06
05-30 1.75
05-31 12.66
06-01 41.55
06-02 2.09
06-03 1.41
06-04 1.08
06-05 1.68
06-06 1.2
06-07 0.95
06-08 1.58
06-09 1.01
06-10 33.24
06-11 17.24
06-12 1.44
06-13 1.86
06-14 1.84
06-15 2.74
06-16 9.19
06-17 4.05
06-18 54.81
06-19 10.71
06-20 2.61
06-21 1.52
06-22 9.29
06-23 2.16
06-24 5.95
06-25 1.07
06-26 66.96
06-27 2.92
06-28 1.61
06-29 2.38
06-30 1.52
07-01 1.39
07-02 1.95
07-03 1.61
07-04 2.06
07-05 0.98
07-06 20.39
07-07 1.17
07-08 1.97
07-09 2.37
07-10 2.07
07-11 1.44
07-12 0.72
07-13 0.9
07-14 1.5
07-15 2.72
07-16 1.11
07-17 0.84
07-18 0.96
07-19 0.63
07-20 3.57
07-21 1.34
07-22 2.42
07-23 1.4
07-24 0.89
07-25 0.65
07-26 0.68
07-27 2.3
07-28 47.57
07-29 0.93
07-30 1.1
07-31 0.99
08-01 1.03
08-02 0.74
08-03 3.34
08-04 0.93
08-05 0.65
08-06 2.67
08-07 2.24
08-08 2.74
08-09 212.02
08-10 0.96
08-11 1.39
08-12 0.71
08-13 2.34
08-14 1.35
08-15 2.06
08-16 1.81
08-17 2.36
08-18 0.66
08-19 0.56
08-20 0.58
08-21 1.57
08-22 0.59
08-23 0.68
08-24 0.46
08-25 0.66
08-26 0.45
08-27 1.5
08-28 1.81
08-29 1.55
08-30 0.72
08-31 1.0
09-01 11.03
09-02 113.19
09-03 0.79
09-04 0.61
09-05 0.56
09-06 0.46
09-07 0.41
09-08 5.12
09-09 0.99
09-10 1.99
09-11 3.3
09-12 0.73
09-13 0.58
09-14 0.53
09-15 0.57
09-16 0.48
09-17 1.82
09-18 0.66
09-19 0.7
09-20 0.57
09-21 0.74
09-22 0.41
09-23 0.6
09-24 0.43
09-25 0.37
09-26 2.3
09-27 0.44
09-28 0.97
09-29 0.41
09-30 0.71
10-01 0.55
10-02 1.55
10-03 12.59
10-04 0.91
10-05 0.46
10-06 0.79
10-07 0.55
10-08 0.63
10-09 0.51
10-10 6.49
10-11 2.36
10-12 0.51
10-13 0.68
10-14 1.23
10-15 0.95
10-16 0.63
10-17 0.51
10-18 1.18
10-19 4.2
10-20 60.0
10-21 1.12
10-22 0.55
10-23 1.99
10-24 0.73
10-25 0.51
10-26 3.38
10-27 1.26
10-28 1.21
10-29 0.54
10-30 22.55
10-31 1.62
11-01 3.75
11-02 0.92
11-03 13.4
11-04 0.64
11-05 1.04
11-06 3.38
11-07 0.84
11-08 0.66
11-09 0.8
11-10 0.6
11-11 0.58
11-12 10.28
11-13 0.78
11-14 0.73
11-15 0.84
11-16 0.89
11-17 3.71
11-18 1.08
11-19 1.09
11-20 0.86
11-21 0.98
11-22 1.34
11-23 1.59
11-24 3.21
11-25 1.07
11-26 1.4
11-27 2.44
11-28 0.98
11-29 1.09
11-30 72.21
12-01 1.45
12-02 1.22
12-03 0.94
12-04 0.91
12-05 1.32
12-06 15.32
12-07 1.11
12-08 0.9
12-09 0.91
12-10 1.0
12-11 0.78
12-12 0.81
12-13 0.84
12-14 3.18
12-15 10.29
12-16 1.78
12-17 1.16
12-18 1.01
12-19 1.02
12-20 15.16
12-21 1.63
12-22 2.67
12-23 3.54
12-24 1.48
12-25 1.06
12-26 0.99
12-27 162.21
12-28 72.82
12-29 75.52
12-30 2.09
12-31 1.95

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index