Overview Realtime Historical Map View
Dense Fog Advisory
2026-09-17T10:00:00-05:00

* WHAT...Visibility as low as one quarter to one half mile in dense fog. * WHERE...Portions of southwest Iowa and east central, northeast, and southeast Nebraska. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

West Nishnabotna River At Randolph, Ia 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 1038.65
01-02 1165.8
01-03 947.82
01-04 934.65
01-05 905.82
01-06 876.33
01-07 968.67
01-08 992.15
01-09 1023.67
01-10 991.83
01-11 1116.8
01-12 1132.2
01-13 1274.75
01-14 1262.5
01-15 1253.5
01-16 1196.0
01-17 1367.25
01-18 1201.0
01-19 1230.33
01-20 1166.67
01-21 1197.0
01-22 1128.67
01-23 1131.0
01-24 1433.67
01-25 1769.33
01-26 1854.0
01-27 1760.5
01-28 1741.67
01-29 1598.67
01-30 1528.33
01-31 1435.0
02-01 1241.0
02-02 1562.33
02-03 1596.0
02-04 1690.0
02-05 1446.0
02-06 1106.0
02-07 1029.25
02-08 896.2
02-09 905.6
02-10 839.8
02-11 819.6
02-12 788.0
02-13 741.8
02-14 531.5
02-15 636.5
02-16 718.0
02-17 821.67
02-18 820.25
02-19 811.5
02-20 1089.0
02-21 1520.5
02-22 1090.0
02-23 994.75
02-24 922.75
02-25 783.0
02-26 746.2
02-27 689.4
02-28 669.8
02-29 925.33
03-01 703.2
03-02 734.0
03-03 574.83
03-04 546.5
03-05 548.0
03-06 569.29
03-07 554.0
03-08 551.11
03-09 569.33
03-10 574.56
03-11 628.36
03-12 606.91
03-13 621.73
03-14 3113.42
03-15 3391.17
03-16 2355.17
03-17 1026.83
03-18 812.31
03-19 734.86
03-20 707.23
03-21 750.14
03-22 640.23
03-23 694.07
03-24 701.4
03-25 702.47
03-26 703.4
03-27 697.8
03-28 670.33
03-29 655.13
03-30 695.07
03-31 709.14
04-01 715.07
04-02 684.67
04-03 682.73
04-04 671.67
04-05 662.2
04-06 650.8
04-07 642.33
04-08 634.67
04-09 612.21
04-10 660.33
04-11 683.47
04-12 754.14
04-13 749.79
04-14 759.93
04-15 1030.77
04-16 895.15
04-17 813.0
04-18 806.23
04-19 826.62
04-20 910.0
04-21 980.07
04-22 964.14
04-23 927.79
04-24 904.21
04-25 928.31
04-26 935.14
04-27 906.29
04-28 955.86
04-29 963.79
04-30 878.77
05-01 1119.07
05-02 1038.43
05-03 1062.69
05-04 1242.14
05-05 1198.2
05-06 1144.47
05-07 1139.33
05-08 1123.36
05-09 1174.6
05-10 1176.8
05-11 1585.73
05-12 1394.71
05-13 1419.86
05-14 1208.08
05-15 1222.25
05-16 1262.57
05-17 1430.36
05-18 1277.4
05-19 1336.13
05-20 1366.5
05-21 1459.86
05-22 1393.43
05-23 1327.67
05-24 1566.73
05-25 1369.07
05-26 1401.87
05-27 1967.47
05-28 1685.93
05-29 1807.67
05-30 1560.13
05-31 1548.87
06-01 1481.07
06-02 1382.13
06-03 1399.73
06-04 1734.73
06-05 1592.4
06-06 1428.6
06-07 1424.0
06-08 1398.33
06-09 1305.53
06-10 1381.6
06-11 1312.2
06-12 1538.57
06-13 1360.0
06-14 1303.93
06-15 1704.8
06-16 1613.93
06-17 1535.47
06-18 1419.4
06-19 1402.71
06-20 1497.43
06-21 1476.93
06-22 1857.29
06-23 1502.79
06-24 1505.29
06-25 1432.71
06-26 1655.29
06-27 1766.0
06-28 1861.36
06-29 1521.29
06-30 1455.07
07-01 1357.64
07-02 1634.07
07-03 1370.21
07-04 1302.21
07-05 1301.33
07-06 2159.4
07-07 1330.93
07-08 1241.79
07-09 1168.43
07-10 1182.8
07-11 1148.6
07-12 1058.0
07-13 1085.21
07-14 1121.53
07-15 1030.13
07-16 993.33
07-17 1053.33
07-18 961.67
07-19 1157.67
07-20 978.8
07-21 930.0
07-22 886.53
07-23 856.27
07-24 818.6
07-25 802.33
07-26 775.27
07-27 778.2
07-28 751.87
07-29 793.8
07-30 712.71
07-31 742.07
08-01 738.08
08-02 726.93
08-03 699.27
08-04 692.87
08-05 664.4
08-06 696.93
08-07 653.67
08-08 637.43
08-09 682.0
08-10 624.07
08-11 726.27
08-12 739.13
08-13 702.4
08-14 633.0
08-15 611.53
08-16 638.57
08-17 605.86
08-18 563.69
08-19 610.14
08-20 639.71
08-21 1047.93
08-22 766.15
08-23 825.01
08-24 753.21
08-25 650.35
08-26 626.19
08-27 611.39
08-28 686.33
08-29 904.53
08-30 897.27
08-31 854.8
09-01 787.03
09-02 1239.51
09-03 862.99
09-04 792.35
09-05 735.48
09-06 739.81
09-07 720.73
09-08 725.99
09-09 738.53
09-10 925.01
09-11 1102.0
09-12 838.73
09-13 773.81
09-14 763.1
09-15 720.41
09-16 802.56
09-17 1217.49
09-18 840.55
09-19 851.54
09-20 806.27
09-21 786.09
09-22 761.06
09-23 813.13
09-24 830.98
09-25 814.8
09-26 1036.17
09-27 887.14
09-28 750.96
09-29 706.63
09-30 811.71
10-01 763.99
10-02 1406.87
10-03 1041.32
10-04 909.88
10-05 999.59
10-06 1207.62
10-07 1179.62
10-08 1244.78
10-09 1258.19
10-10 1246.62
10-11 1200.34
10-12 1231.74
10-13 1078.02
10-14 1048.36
10-15 1088.48
10-16 852.38
10-17 928.15
10-18 891.66
10-19 860.69
10-20 735.92
10-21 770.5
10-22 810.03
10-23 807.1
10-24 822.35
10-25 840.62
10-26 807.86
10-27 786.79
10-28 775.29
10-29 768.8
10-30 763.37
10-31 751.44
11-01 739.8
11-02 694.32
11-03 715.71
11-04 709.86
11-05 704.07
11-06 647.85
11-07 642.0
11-08 626.55
11-09 614.95
11-10 609.12
11-11 610.56
11-12 614.02
11-13 606.18
11-14 663.0
11-15 646.37
11-16 623.23
11-17 620.08
11-18 566.24
11-19 558.77
11-20 575.07
11-21 654.58
11-22 709.16
11-23 677.32
11-24 673.24
11-25 661.74
11-26 641.23
11-27 645.38
11-28 541.82
11-29 645.08
11-30 631.15
12-01 657.54
12-02 716.33
12-03 732.51
12-04 704.33
12-05 704.16
12-06 660.63
12-07 642.3
12-08 642.3
12-09 652.91
12-10 638.57
12-11 632.16
12-12 645.24
12-13 650.32
12-14 536.49
12-15 553.82
12-16 540.17
12-17 1006.82
12-18 881.82
12-19 811.08
12-20 513.19
12-21 564.56
12-22 878.57
12-23 859.56
12-24 1018.88
12-25 982.33
12-26 910.67
12-27 935.0
12-28 1080.88
12-29 866.86
12-30 1008.13
12-31 1058.14

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index