Special Weather Statement
None

Drier air will filter into the region today, with minimum relative humidity values falling into the 15 to 20 percent range across portions of southern Illinois along and north of Route 13, southwest Indiana, and the Pennyrile region of west Kentucky. Winds will be light out of the east-northeast, generally 5 mph or less. If you are planning outdoor burning today, use extra caution.

White River At Petersburg, In 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 21627.27
01-02 22531.82
01-03 23317.27
01-04 25391.82
01-05 24400.0
01-06 26016.36
01-07 22536.67
01-08 19971.67
01-09 18580.91
01-10 16270.0
01-11 16651.67
01-12 18790.83
01-13 20431.67
01-14 22478.33
01-15 21204.55
01-16 21317.27
01-17 23804.62
01-18 25030.83
01-19 24116.15
01-20 24583.85
01-21 23530.77
01-22 22029.23
01-23 21969.09
01-24 18729.09
01-25 18010.0
01-26 18600.91
01-27 18723.64
01-28 18422.5
01-29 18752.5
01-30 18137.69
01-31 18219.17
02-01 18240.0
02-02 16983.57
02-03 15541.54
02-04 16349.29
02-05 16255.71
02-06 15027.5
02-07 15580.83
02-08 16216.67
02-09 16293.08
02-10 17418.46
02-11 18877.5
02-12 18650.0
02-13 19416.92
02-14 19746.92
02-15 19813.85
02-16 20232.31
02-17 19080.0
02-18 19590.83
02-19 21253.85
02-20 19255.0
02-21 18830.71
02-22 19643.57
02-23 21027.14
02-24 21815.71
02-25 21406.15
02-26 22395.38
02-27 26218.57
02-28 27223.57
02-29 20187.5
03-01 28805.71
03-02 28250.71
03-03 26991.43
03-04 26960.0
03-05 26362.86
03-06 26134.29
03-07 25625.0
03-08 25544.29
03-09 25171.43
03-10 25257.14
03-11 26728.57
03-12 27514.29
03-13 27807.14
03-14 28296.43
03-15 29724.29
03-16 29328.57
03-17 28507.14
03-18 27578.57
03-19 26466.67
03-20 24828.57
03-21 25133.33
03-22 21941.43
03-23 22918.67
03-24 22130.67
03-25 23132.0
03-26 23919.33
03-27 24579.33
03-28 24902.67
03-29 25712.67
03-30 26048.67
03-31 26402.14
04-01 26132.0
04-02 26118.0
04-03 26533.33
04-04 29853.33
04-05 31473.33
04-06 32306.67
04-07 32712.0
04-08 34185.33
04-09 36880.0
04-10 36482.67
04-11 35943.33
04-12 35857.86
04-13 33692.86
04-14 31436.43
04-15 29027.69
04-16 26762.31
04-17 24388.46
04-18 21440.77
04-19 20013.85
04-20 20351.54
04-21 20525.0
04-22 20650.0
04-23 21083.57
04-24 21721.43
04-25 22982.31
04-26 22999.29
04-27 22315.71
04-28 21687.86
04-29 22655.71
04-30 25106.43
05-01 31378.0
05-02 31145.0
05-03 31122.86
05-04 30322.14
05-05 31613.33
05-06 32700.0
05-07 32493.33
05-08 27135.71
05-09 30813.33
05-10 30857.14
05-11 28140.0
05-12 27240.67
05-13 26146.67
05-14 19671.43
05-15 21270.0
05-16 20305.71
05-17 19194.29
05-18 17799.33
05-19 17735.33
05-20 18163.57
05-21 19236.0
05-22 19907.33
05-23 20089.33
05-24 19988.67
05-25 19669.33
05-26 18876.67
05-27 18423.33
05-28 17868.0
05-29 17018.0
05-30 16896.67
05-31 17086.67
06-01 16981.33
06-02 16711.33
06-03 15960.67
06-04 15062.0
06-05 13614.29
06-06 13104.29
06-07 13064.29
06-08 13318.67
06-09 12653.33
06-10 12017.33
06-11 12087.33
06-12 13070.0
06-13 13763.57
06-14 13627.86
06-15 12577.14
06-16 12344.67
06-17 13079.33
06-18 14392.67
06-19 15661.43
06-20 16688.57
06-21 18977.86
06-22 20209.29
06-23 21477.69
06-24 22156.15
06-25 22172.14
06-26 21580.71
06-27 23130.0
06-28 23662.14
06-29 21836.43
06-30 19530.71
07-01 17327.86
07-02 16551.43
07-03 17001.43
07-04 16394.29
07-05 15308.0
07-06 14495.33
07-07 12980.0
07-08 11395.0
07-09 11235.0
07-10 11498.67
07-11 11324.67
07-12 11396.0
07-13 11477.14
07-14 11447.14
07-15 11189.33
07-16 12119.23
07-17 12160.67
07-18 13398.0
07-19 14546.0
07-20 15054.67
07-21 14132.67
07-22 14384.67
07-23 14564.0
07-24 14208.67
07-25 13766.0
07-26 12850.67
07-27 11567.33
07-28 9864.0
07-29 8914.0
07-30 8678.0
07-31 8530.0
08-01 8286.92
08-02 8379.33
08-03 8722.86
08-04 8107.86
08-05 8082.86
08-06 8093.57
08-07 7607.14
08-08 6696.92
08-09 6106.15
08-10 5610.0
08-11 5693.57
08-12 5462.86
08-13 5658.57
08-14 6250.71
08-15 6509.29
08-16 8070.0
08-17 8588.33
08-18 8261.67
08-19 8281.54
08-20 8170.0
08-21 7840.77
08-22 8105.0
08-23 7877.14
08-24 6390.0
08-25 6449.23
08-26 6982.86
08-27 6716.43
08-28 5987.86
08-29 5555.0
08-30 5453.57
08-31 5139.23
09-01 4974.29
09-02 5022.14
09-03 4786.43
09-04 4787.86
09-05 4642.86
09-06 4318.57
09-07 4100.71
09-08 4021.43
09-09 4493.57
09-10 4864.29
09-11 5380.71
09-12 5725.0
09-13 5981.54
09-14 6267.14
09-15 6405.0
09-16 6310.0
09-17 5635.0
09-18 5012.86
09-19 4603.57
09-20 4282.86
09-21 3988.57
09-22 3658.57
09-23 3771.33
09-24 4018.0
09-25 4036.67
09-26 4401.33
09-27 4910.71
09-28 4632.14
09-29 4424.29
09-30 4299.23
10-01 3157.86
10-02 3040.71
10-03 3045.0
10-04 2992.86
10-05 3130.0
10-06 3127.33
10-07 3650.0
10-08 3392.67
10-09 3499.29
10-10 3648.57
10-11 3624.29
10-12 3552.31
10-13 3408.46
10-14 3320.0
10-15 3496.67
10-16 3761.54
10-17 3816.92
10-18 3773.85
10-19 3789.29
10-20 3774.29
10-21 3630.77
10-22 4129.29
10-23 4216.43
10-24 4315.0
10-25 4347.14
10-26 4259.29
10-27 4272.14
10-28 4433.57
10-29 4644.29
10-30 5475.0
10-31 5536.43
11-01 5431.43
11-02 6255.71
11-03 6885.0
11-04 7178.57
11-05 6956.43
11-06 6936.15
11-07 7515.0
11-08 7781.67
11-09 7639.17
11-10 7187.69
11-11 7020.0
11-12 6128.46
11-13 5640.0
11-14 5014.29
11-15 4609.23
11-16 4323.57
11-17 4157.86
11-18 4320.77
11-19 4646.92
11-20 5159.23
11-21 5377.86
11-22 6155.38
11-23 6462.14
11-24 5733.85
11-25 6182.31
11-26 8116.43
11-27 8507.14
11-28 9209.23
11-29 9247.14
11-30 9958.57
12-01 11492.86
12-02 12210.71
12-03 12297.14
12-04 11955.38
12-05 11295.71
12-06 11770.0
12-07 13304.62
12-08 13620.77
12-09 12899.29
12-10 12500.0
12-11 12147.86
12-12 11898.57
12-13 11531.43
12-14 11426.15
12-15 10933.08
12-16 11327.69
12-17 11813.33
12-18 11356.15
12-19 11371.54
12-20 11969.17
12-21 12110.0
12-22 13213.08
12-23 13816.92
12-24 14069.23
12-25 14941.54
12-26 15823.08
12-27 17165.0
12-28 18155.83
12-29 18534.0
12-30 19580.0
12-31 19963.33

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index