Overview Realtime Historical Map View
Severe Thunderstorm Watch
2026-08-12T13:00:00-05:00

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 574 IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 14 COUNTIES IN CENTRAL ILLINOIS DE WITT LOGAN MARSHALL MASON MCLEAN PEORIA STARK TAZEWELL WOODFORD IN EAST CENTRAL ILLINOIS CHAMPAIGN PIATT VERMILION IN WEST CENTRAL ILLINOIS FULTON KNOX THIS INCLUDES THE CITIES OF BLOOMINGTON, CANTON, CHAMPAIGN, CLINTON, DANVILLE, EUREKA, GALESBURG, HAVANA, LACON, LINCOLN, MONTICELLO, NORMAL, PEKIN, PEORIA, TOULON, AND URBANA.

Middle Fork Vermilion River Above Oakwood, Il 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 1114.54
01-02 716.8
01-03 667.32
01-04 535.3
01-05 418.17
01-06 314.94
01-07 246.43
01-08 238.44
01-09 234.07
01-10 457.91
01-11 502.55
01-12 901.8
01-13 1086.48
01-14 991.07
01-15 638.04
01-16 368.12
01-17 284.8
01-18 365.8
01-19 483.17
01-20 475.62
01-21 350.39
01-22 308.36
01-23 451.76
01-24 983.89
01-25 958.11
01-26 926.99
01-27 968.38
01-28 769.22
01-29 584.79
01-30 398.13
01-31 576.38
02-01 546.3
02-02 400.31
02-03 476.56
02-04 818.25
02-05 549.96
02-06 508.2
02-07 425.44
02-08 503.63
02-09 542.83
02-10 469.28
02-11 483.64
02-12 466.86
02-13 525.6
02-14 352.23
02-15 285.48
02-16 294.18
02-17 218.66
02-18 525.4
02-19 637.43
02-20 745.83
02-21 1740.31
02-22 2142.39
02-23 1433.74
02-24 1377.14
02-25 921.05
02-26 765.85
02-27 677.27
02-28 661.33
02-29 407.0
03-01 620.92
03-02 585.84
03-03 623.8
03-04 777.85
03-05 583.71
03-06 593.38
03-07 522.89
03-08 442.31
03-09 411.25
03-10 716.77
03-11 704.1
03-12 597.07
03-13 494.43
03-14 490.46
03-15 520.43
03-16 467.19
03-17 476.81
03-18 392.51
03-19 635.52
03-20 765.91
03-21 672.8
03-22 390.84
03-23 382.47
03-24 450.87
03-25 476.84
03-26 448.6
03-27 531.53
03-28 700.67
03-29 670.07
03-30 618.47
03-31 1046.21
04-01 1137.25
04-02 1112.07
04-03 782.53
04-04 1016.47
04-05 937.67
04-06 987.87
04-07 848.67
04-08 723.8
04-09 501.93
04-10 459.0
04-11 553.4
04-12 565.5
04-13 454.93
04-14 373.64
04-15 558.85
04-16 624.85
04-17 603.85
04-18 520.31
04-19 1014.08
04-20 962.23
04-21 674.57
04-22 483.0
04-23 319.57
04-24 286.57
04-25 322.46
04-26 368.14
04-27 437.79
04-28 602.84
04-29 487.07
04-30 1034.43
05-01 1040.53
05-02 702.43
05-03 683.71
05-04 723.93
05-05 854.13
05-06 586.73
05-07 565.47
05-08 487.79
05-09 462.87
05-10 738.71
05-11 696.2
05-12 657.13
05-13 509.85
05-14 469.29
05-15 472.36
05-16 576.62
05-17 773.46
05-18 792.33
05-19 653.6
05-20 708.07
05-21 782.5
05-22 618.66
05-23 486.06
05-24 411.35
05-25 393.21
05-26 371.27
05-27 570.12
05-28 565.65
05-29 689.09
05-30 558.75
05-31 468.95
06-01 484.04
06-02 524.95
06-03 433.53
06-04 353.03
06-05 417.68
06-06 372.51
06-07 329.75
06-08 997.1
06-09 935.98
06-10 777.84
06-11 1053.22
06-12 810.15
06-13 692.75
06-14 731.56
06-15 614.94
06-16 384.03
06-17 340.91
06-18 491.21
06-19 552.81
06-20 604.32
06-21 487.46
06-22 472.32
06-23 459.26
06-24 541.96
06-25 535.66
06-26 374.04
06-27 893.41
06-28 920.43
06-29 933.33
06-30 699.73
07-01 764.56
07-02 692.62
07-03 474.36
07-04 295.04
07-05 299.45
07-06 257.1
07-07 217.93
07-08 182.23
07-09 200.98
07-10 411.03
07-11 373.36
07-12 364.75
07-13 430.84
07-14 446.6
07-15 337.59
07-16 311.38
07-17 301.73
07-18 265.05
07-19 235.67
07-20 168.31
07-21 145.89
07-22 120.19
07-23 114.71
07-24 90.56
07-25 74.83
07-26 78.48
07-27 78.91
07-28 82.35
07-29 85.35
07-30 59.05
07-31 176.48
08-01 144.65
08-02 172.41
08-03 124.58
08-04 68.56
08-05 50.36
08-06 52.01
08-07 117.67
08-08 68.23
08-09 73.82
08-10 52.56
08-11 46.97
08-12 43.53
08-13 33.57
08-14 203.5
08-15 205.27
08-16 105.59
08-17 111.91
08-18 82.47
08-19 54.02
08-20 89.69
08-21 92.34
08-22 116.79
08-23 161.22
08-24 62.5
08-25 47.42
08-26 96.64
08-27 75.05
08-28 72.56
08-29 92.84
08-30 84.66
08-31 129.91
09-01 169.16
09-02 122.81
09-03 89.35
09-04 67.79
09-05 59.88
09-06 55.26
09-07 48.01
09-08 283.18
09-09 230.62
09-10 356.86
09-11 245.08
09-12 259.95
09-13 195.35
09-14 123.66
09-15 92.95
09-16 62.2
09-17 91.1
09-18 82.45
09-19 306.62
09-20 191.93
09-21 45.91
09-22 103.76
09-23 103.33
09-24 85.1
09-25 75.3
09-26 79.53
09-27 73.67
09-28 65.46
09-29 61.12
09-30 61.1
10-01 56.32
10-02 54.71
10-03 51.89
10-04 151.05
10-05 171.31
10-06 238.78
10-07 292.11
10-08 186.52
10-09 160.9
10-10 126.53
10-11 128.21
10-12 134.49
10-13 142.54
10-14 113.72
10-15 224.6
10-16 236.94
10-17 189.17
10-18 136.99
10-19 114.49
10-20 100.49
10-21 105.48
10-22 89.49
10-23 78.46
10-24 262.47
10-25 225.22
10-26 630.11
10-27 601.73
10-28 468.4
10-29 371.28
10-30 234.49
10-31 254.39
11-01 303.04
11-02 289.34
11-03 246.59
11-04 180.71
11-05 155.08
11-06 157.44
11-07 162.56
11-08 127.52
11-09 107.58
11-10 96.95
11-11 88.41
11-12 91.15
11-13 97.82
11-14 85.59
11-15 79.68
11-16 78.38
11-17 88.94
11-18 75.37
11-19 402.27
11-20 286.75
11-21 300.33
11-22 167.91
11-23 130.53
11-24 114.08
11-25 353.32
11-26 287.21
11-27 311.09
11-28 203.41
11-29 382.04
11-30 357.01
12-01 259.14
12-02 353.33
12-03 323.05
12-04 252.6
12-05 202.04
12-06 162.24
12-07 179.27
12-08 157.24
12-09 140.42
12-10 138.75
12-11 140.12
12-12 238.38
12-13 184.36
12-14 134.56
12-15 148.14
12-16 353.69
12-17 343.68
12-18 243.13
12-19 209.69
12-20 150.22
12-21 228.3
12-22 318.39
12-23 246.28
12-24 393.98
12-25 415.15
12-26 331.95
12-27 737.35
12-28 778.64
12-29 330.64
12-30 1337.75
12-31 919.29

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index