Overview Realtime Historical Map View
Heat Advisory
2026-08-12T20:00:00-05:00

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of central, east central, north central, northeast, south central, and southeast Mississippi. * WHEN...From 11 AM to 8 PM CDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Big Black River At West, Ms 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 1766.08
01-02 1846.64
01-03 1827.45
01-04 3208.53
01-05 3402.07
01-06 4075.31
01-07 3554.09
01-08 2618.92
01-09 1848.92
01-10 1390.5
01-11 1241.08
01-12 1323.5
01-13 1789.67
01-14 2275.83
01-15 2911.08
01-16 3003.67
01-17 2733.08
01-18 2824.45
01-19 2196.69
01-20 2031.92
01-21 1854.85
01-22 1664.08
01-23 2099.0
01-24 1888.0
01-25 1891.75
01-26 1819.08
01-27 2086.42
01-28 2800.77
01-29 2698.62
01-30 2187.14
01-31 1835.5
02-01 1508.36
02-02 1202.64
02-03 1113.57
02-04 1547.14
02-05 1918.86
02-06 2502.92
02-07 2541.38
02-08 2592.69
02-09 2756.14
02-10 2268.57
02-11 2791.57
02-12 5250.15
02-13 6802.93
02-14 6694.07
02-15 5384.57
02-16 4381.43
02-17 3163.15
02-18 2733.92
02-19 2494.46
02-20 2868.21
02-21 4370.43
02-22 5210.5
02-23 5288.5
02-24 5070.21
02-25 4817.08
02-26 4262.92
02-27 4206.14
02-28 3883.79
02-29 1445.5
03-01 3145.36
03-02 3127.71
03-03 2844.5
03-04 2533.0
03-05 2392.86
03-06 2312.86
03-07 2464.57
03-08 2324.79
03-09 2429.0
03-10 2482.43
03-11 2498.5
03-12 3118.43
03-13 3538.64
03-14 3883.29
03-15 3764.14
03-16 3125.29
03-17 2892.29
03-18 2619.07
03-19 2418.67
03-20 2443.29
03-21 2057.36
03-22 1679.86
03-23 1756.2
03-24 2639.87
03-25 2764.27
03-26 3450.27
03-27 3475.53
03-28 3124.53
03-29 2667.0
03-30 2492.6
03-31 2218.64
04-01 2262.07
04-02 2672.4
04-03 2295.13
04-04 2686.2
04-05 2588.73
04-06 2455.27
04-07 2578.13
04-08 3594.13
04-09 3361.79
04-10 4380.93
04-11 5212.53
04-12 4162.64
04-13 3704.14
04-14 3503.43
04-15 3609.31
04-16 4053.15
04-17 3883.46
04-18 3820.15
04-19 3718.85
04-20 3816.22
04-21 3946.21
04-22 3689.93
04-23 3149.71
04-24 2456.64
04-25 1976.62
04-26 1839.86
04-27 1824.86
04-28 1645.5
04-29 1637.15
04-30 1442.15
05-01 1316.43
05-02 1398.85
05-03 1516.69
05-04 1391.85
05-05 1485.93
05-06 1336.43
05-07 1221.53
05-08 1320.71
05-09 1211.53
05-10 1199.14
05-11 1383.53
05-12 1628.93
05-13 1652.87
05-14 1562.86
05-15 1194.23
05-16 997.08
05-17 789.31
05-18 808.27
05-19 639.0
05-20 514.5
05-21 779.47
05-22 866.2
05-23 892.73
05-24 718.4
05-25 668.87
05-26 869.14
05-27 1197.71
05-28 1112.21
05-29 1149.57
05-30 940.93
05-31 874.0
06-01 799.2
06-02 684.0
06-03 594.4
06-04 524.13
06-05 510.57
06-06 451.21
06-07 514.53
06-08 519.53
06-09 543.0
06-10 694.5
06-11 2519.6
06-12 2778.27
06-13 2398.6
06-14 2081.5
06-15 1567.63
06-16 1167.41
06-17 962.72
06-18 812.92
06-19 698.64
06-20 711.11
06-21 831.09
06-22 836.48
06-23 1033.96
06-24 1034.52
06-25 1016.49
06-26 924.04
06-27 1061.78
06-28 952.72
06-29 744.12
06-30 525.5
07-01 363.23
07-02 304.38
07-03 451.23
07-04 433.54
07-05 403.71
07-06 433.86
07-07 455.15
07-08 362.77
07-09 298.93
07-10 318.67
07-11 320.87
07-12 331.57
07-13 448.14
07-14 393.6
07-15 511.6
07-16 558.0
07-17 521.73
07-18 552.07
07-19 588.53
07-20 656.4
07-21 503.87
07-22 502.82
07-23 502.14
07-24 501.97
07-25 537.58
07-26 475.96
07-27 419.01
07-28 374.44
07-29 339.25
07-30 287.76
07-31 248.52
08-01 168.15
08-02 228.26
08-03 271.81
08-04 275.53
08-05 252.57
08-06 227.19
08-07 156.89
08-08 152.7
08-09 219.09
08-10 261.01
08-11 393.45
08-12 500.48
08-13 599.3
08-14 506.33
08-15 398.82
08-16 310.87
08-17 266.92
08-18 235.97
08-19 224.73
08-20 212.03
08-21 349.35
08-22 283.75
08-23 272.0
08-24 253.82
08-25 327.98
08-26 321.94
08-27 248.47
08-28 207.45
08-29 173.13
08-30 140.36
08-31 298.17
09-01 405.59
09-02 534.07
09-03 899.32
09-04 974.63
09-05 738.29
09-06 528.09
09-07 762.38
09-08 743.69
09-09 506.56
09-10 396.04
09-11 295.64
09-12 186.58
09-13 141.77
09-14 141.86
09-15 139.14
09-16 115.92
09-17 97.24
09-18 86.93
09-19 90.65
09-20 109.18
09-21 123.97
09-22 121.4
09-23 105.98
09-24 117.04
09-25 314.24
09-26 437.97
09-27 459.91
09-28 372.14
09-29 324.32
09-30 236.05
10-01 190.6
10-02 371.86
10-03 374.75
10-04 274.72
10-05 230.12
10-06 198.63
10-07 152.17
10-08 123.31
10-09 103.32
10-10 92.1
10-11 87.07
10-12 92.17
10-13 88.2
10-14 122.21
10-15 171.28
10-16 138.94
10-17 148.61
10-18 129.94
10-19 120.52
10-20 116.93
10-21 102.01
10-22 106.43
10-23 109.08
10-24 107.8
10-25 97.36
10-26 107.27
10-27 165.91
10-28 175.12
10-29 201.11
10-30 221.65
10-31 279.06
11-01 310.6
11-02 352.47
11-03 299.78
11-04 312.78
11-05 294.68
11-06 147.55
11-07 221.09
11-08 216.58
11-09 213.38
11-10 209.25
11-11 169.65
11-12 153.49
11-13 239.14
11-14 242.93
11-15 194.01
11-16 191.45
11-17 224.99
11-18 318.95
11-19 252.58
11-20 218.52
11-21 303.18
11-22 313.54
11-23 300.69
11-24 348.83
11-25 310.25
11-26 325.48
11-27 409.7
11-28 462.93
11-29 355.78
11-30 351.61
12-01 499.19
12-02 467.61
12-03 422.93
12-04 451.24
12-05 433.23
12-06 382.62
12-07 563.0
12-08 578.57
12-09 667.79
12-10 715.14
12-11 735.14
12-12 622.0
12-13 600.29
12-14 670.92
12-15 872.62
12-16 886.77
12-17 1041.98
12-18 1235.46
12-19 1129.46
12-20 911.78
12-21 922.08
12-22 841.72
12-23 1029.08
12-24 1206.38
12-25 1331.5
12-26 1847.45
12-27 1947.91
12-28 1964.09
12-29 1744.64
12-30 1751.75
12-31 1805.68

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index