Overview Realtime Historical Map View
Heat Advisory
2026-09-08T20:00:00-05:00

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of central, eastern, southeast, southwest, and western Arkansas. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from 11 AM to 7 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

White River At Devalls Bluff, Ar 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 32310.83
01-02 34135.0
01-03 35960.83
01-04 37725.83
01-05 39249.17
01-06 40031.67
01-07 40068.33
01-08 39865.0
01-09 39577.5
01-10 39555.83
01-11 39319.17
01-12 39124.17
01-13 38952.5
01-14 39714.17
01-15 40458.33
01-16 40554.17
01-17 38351.54
01-18 38154.17
01-19 37822.31
01-20 37549.23
01-21 37276.15
01-22 37161.54
01-23 37941.67
01-24 37323.08
01-25 37207.69
01-26 34108.33
01-27 33851.67
01-28 37200.0
01-29 37392.31
01-30 36535.71
01-31 36764.29
02-01 37485.71
02-02 38807.69
02-03 38946.15
02-04 37800.0
02-05 38321.43
02-06 39600.0
02-07 37661.54
02-08 37469.23
02-09 38221.43
02-10 38257.14
02-11 38371.43
02-12 39057.14
02-13 39542.86
02-14 40125.0
02-15 40838.57
02-16 42150.0
02-17 40384.62
02-18 40776.92
02-19 43300.0
02-20 44221.43
02-21 43835.71
02-22 43921.43
02-23 44871.43
02-24 40823.08
02-25 40541.67
02-26 40425.0
02-27 47428.57
02-28 47207.14
02-29 42900.0
03-01 46921.43
03-02 46935.71
03-03 49284.62
03-04 48892.31
03-05 45909.29
03-06 45402.86
03-07 44910.0
03-08 44461.43
03-09 44135.71
03-10 44800.0
03-11 45964.29
03-12 46550.0
03-13 47007.14
03-14 47785.71
03-15 48464.29
03-16 48850.0
03-17 49185.71
03-18 49378.57
03-19 48060.0
03-20 47292.86
03-21 47740.0
03-22 45835.71
03-23 46786.67
03-24 46266.67
03-25 46233.33
03-26 46200.0
03-27 45733.33
03-28 45580.0
03-29 45853.33
03-30 45873.33
03-31 46607.14
04-01 47240.0
04-02 47160.0
04-03 47106.67
04-04 47386.67
04-05 47620.0
04-06 48006.67
04-07 48260.0
04-08 48720.0
04-09 48600.0
04-10 49746.67
04-11 50760.0
04-12 54135.71
04-13 56484.62
04-14 57605.38
04-15 57533.85
04-16 57400.77
04-17 56896.15
04-18 55860.77
04-19 55661.54
04-20 53983.33
04-21 51130.77
04-22 51135.71
04-23 49887.14
04-24 48677.14
04-25 47815.38
04-26 47407.14
04-27 46578.57
04-28 45878.57
04-29 45285.71
04-30 46084.62
05-01 48033.33
05-02 52014.29
05-03 45969.23
05-04 45930.77
05-05 49842.86
05-06 51492.86
05-07 53142.86
05-08 46253.85
05-09 55935.71
05-10 56350.0
05-11 55985.71
05-12 55757.14
05-13 55157.14
05-14 45892.31
05-15 52769.23
05-16 52407.69
05-17 50938.46
05-18 49642.86
05-19 53588.67
05-20 52648.57
05-21 50882.0
05-22 50404.0
05-23 50138.67
05-24 49798.67
05-25 49396.0
05-26 49072.0
05-27 48784.0
05-28 48503.33
05-29 48038.67
05-30 47750.0
05-31 47834.67
06-01 48686.67
06-02 49433.33
06-03 49611.33
06-04 49375.33
06-05 48886.0
06-06 48405.71
06-07 47512.86
06-08 46518.67
06-09 45930.67
06-10 45701.33
06-11 45118.67
06-12 44250.71
06-13 43444.29
06-14 42625.0
06-15 41719.33
06-16 40798.0
06-17 39758.67
06-18 38865.33
06-19 37164.29
06-20 36295.0
06-21 35100.0
06-22 33816.43
06-23 32950.0
06-24 32731.43
06-25 32334.29
06-26 31665.0
06-27 31140.0
06-28 30624.29
06-29 30325.71
06-30 30385.0
07-01 30771.43
07-02 30723.57
07-03 30582.14
07-04 30330.0
07-05 29491.33
07-06 29128.0
07-07 29237.14
07-08 28897.86
07-09 28435.0
07-10 27524.67
07-11 27166.67
07-12 26402.86
07-13 25928.57
07-14 25934.0
07-15 25710.67
07-16 24935.71
07-17 25546.0
07-18 25498.0
07-19 25448.0
07-20 25264.0
07-21 25023.33
07-22 24890.0
07-23 24722.67
07-24 24596.0
07-25 24339.33
07-26 24061.33
07-27 23764.67
07-28 23480.67
07-29 23248.67
07-30 23151.33
07-31 23126.67
08-01 22009.23
08-02 22869.33
08-03 22637.33
08-04 22478.0
08-05 22303.33
08-06 22266.67
08-07 22313.33
08-08 21650.0
08-09 21560.71
08-10 21916.43
08-11 22886.0
08-12 23090.0
08-13 23456.67
08-14 23838.67
08-15 23910.67
08-16 23067.14
08-17 23197.14
08-18 22996.15
08-19 23965.0
08-20 24072.86
08-21 24222.86
08-22 23974.62
08-23 24379.33
08-24 23187.14
08-25 22857.86
08-26 23642.67
08-27 23396.0
08-28 23228.67
08-29 23314.67
08-30 23267.33
08-31 22520.71
09-01 23251.33
09-02 23213.33
09-03 23346.67
09-04 23246.67
09-05 23006.67
09-06 22833.33
09-07 22653.33
09-08 22420.0
09-09 22914.29
09-10 22700.0
09-11 22325.71
09-12 21849.29
09-13 21270.0
09-14 20701.43
09-15 19936.43
09-16 19250.71
09-17 18855.71
09-18 18548.57
09-19 18254.29
09-20 18031.43
09-21 17872.86
09-22 17420.77
09-23 17817.86
09-24 17997.86
09-25 18113.57
09-26 17998.57
09-27 17750.71
09-28 17422.14
09-29 17143.57
09-30 16896.92
10-01 17077.5
10-02 16322.31
10-03 16001.54
10-04 15780.77
10-05 15597.86
10-06 15599.29
10-07 15657.86
10-08 15805.71
10-09 15847.14
10-10 15614.29
10-11 15285.0
10-12 14992.86
10-13 14648.57
10-14 14386.43
10-15 14723.08
10-16 14374.62
10-17 14527.14
10-18 14521.43
10-19 14469.29
10-20 14436.43
10-21 13997.69
10-22 14028.57
10-23 13782.86
10-24 13435.0
10-25 13093.57
10-26 12879.29
10-27 12999.29
10-28 12865.71
10-29 13193.57
10-30 13662.86
10-31 14057.86
11-01 14362.86
11-02 14629.23
11-03 15752.14
11-04 16037.14
11-05 16710.71
11-06 15429.23
11-07 15406.92
11-08 15503.85
11-09 14850.0
11-10 14649.23
11-11 14287.69
11-12 14270.0
11-13 14084.62
11-14 15344.29
11-15 15164.29
11-16 14994.29
11-17 15170.71
11-18 15548.46
11-19 15660.77
11-20 15550.0
11-21 16890.71
11-22 17257.69
11-23 17498.57
11-24 16677.5
11-25 18912.31
11-26 18091.43
11-27 17995.71
11-28 16042.31
11-29 18387.86
11-30 18455.71
12-01 18742.14
12-02 19305.71
12-03 20142.14
12-04 20573.57
12-05 21197.86
12-06 22375.38
12-07 22048.57
12-08 22015.0
12-09 22215.0
12-10 22585.0
12-11 22803.57
12-12 22817.14
12-13 22719.29
12-14 19981.54
12-15 20693.85
12-16 21801.54
12-17 26282.31
12-18 26759.23
12-19 26915.38
12-20 24255.0
12-21 24260.83
12-22 27684.62
12-23 28804.62
12-24 29493.08
12-25 29456.15
12-26 28994.62
12-27 29502.5
12-28 29607.5
12-29 26016.36
12-30 30235.83
12-31 31060.83

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index