Overview Realtime Historical Map View
Heat Advisory
2026-09-04T20:00:00-04:00

* WHAT...Heat index values up to 105. * WHERE...Claiborne, Grainger, Hamblen, Hancock, Hawkins, Jefferson, Northwest Cocke, and Northwest Greene Counties. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Powell River Near Arthur, Tn 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 1555.75
01-02 1561.55
01-03 1954.5
01-04 1995.25
01-05 1902.0
01-06 1762.75
01-07 1505.58
01-08 1281.58
01-09 1099.17
01-10 1368.42
01-11 1835.5
01-12 1592.75
01-13 1861.92
01-14 1604.92
01-15 1643.5
01-16 1860.42
01-17 2239.31
01-18 2402.38
01-19 1856.54
01-20 1986.0
01-21 2070.92
01-22 1665.23
01-23 1462.92
01-24 1433.46
01-25 1612.67
01-26 2179.64
01-27 2460.09
01-28 2075.58
01-29 1868.0
01-30 1549.62
01-31 1825.0
02-01 2531.57
02-02 2604.93
02-03 1870.43
02-04 2277.43
02-05 2727.43
02-06 2599.92
02-07 3676.31
02-08 4047.08
02-09 2972.21
02-10 2039.36
02-11 2616.43
02-12 4107.0
02-13 5352.21
02-14 4016.29
02-15 2936.29
02-16 3113.57
02-17 4187.15
02-18 4786.54
02-19 4317.69
02-20 3082.86
02-21 3087.79
02-22 3098.43
02-23 2873.0
02-24 3828.57
02-25 4479.23
02-26 4160.69
02-27 3045.71
02-28 2450.71
02-29 1995.0
03-01 2201.43
03-02 2769.29
03-03 3148.57
03-04 3382.07
03-05 3845.93
03-06 4210.79
03-07 3957.14
03-08 2246.93
03-09 1945.71
03-10 2078.07
03-11 2117.71
03-12 2066.21
03-13 2121.57
03-14 2059.57
03-15 1907.0
03-16 1750.57
03-17 1968.21
03-18 1854.79
03-19 2070.93
03-20 2302.29
03-21 2171.2
03-22 1523.79
03-23 1756.4
03-24 1571.13
03-25 1770.47
03-26 2514.33
03-27 2178.33
03-28 2161.8
03-29 2693.73
03-30 2490.93
03-31 1598.93
04-01 1602.53
04-02 1724.8
04-03 1642.93
04-04 1660.13
04-05 1871.8
04-06 1717.13
04-07 1625.53
04-08 1786.2
04-09 2039.86
04-10 1626.2
04-11 1435.27
04-12 1342.29
04-13 1438.29
04-14 2039.86
04-15 1910.0
04-16 1423.92
04-17 1282.85
04-18 1212.38
04-19 1559.46
04-20 1507.85
04-21 1990.36
04-22 1446.57
04-23 1674.0
04-24 2668.71
04-25 1208.83
04-26 1785.64
04-27 1415.36
04-28 1291.79
04-29 1252.29
04-30 1115.77
05-01 1275.87
05-02 1144.21
05-03 1128.38
05-04 1041.46
05-05 1020.0
05-06 1067.29
05-07 1394.79
05-08 1260.54
05-09 1070.27
05-10 981.53
05-11 896.47
05-12 977.07
05-13 1279.07
05-14 1182.86
05-15 1032.64
05-16 966.64
05-17 825.79
05-18 774.73
05-19 814.47
05-20 1080.57
05-21 995.87
05-22 811.0
05-23 833.2
05-24 746.0
05-25 692.53
05-26 687.4
05-27 875.53
05-28 920.27
05-29 980.4
05-30 875.33
05-31 765.8
06-01 936.2
06-02 940.2
06-03 1011.4
06-04 840.47
06-05 694.86
06-06 716.21
06-07 683.86
06-08 635.33
06-09 559.13
06-10 531.07
06-11 568.4
06-12 697.14
06-13 642.29
06-14 574.21
06-15 524.6
06-16 500.53
06-17 457.93
06-18 423.0
06-19 479.93
06-20 1128.38
06-21 918.92
06-22 737.62
06-23 739.43
06-24 699.86
06-25 664.36
06-26 574.86
06-27 532.57
06-28 536.5
06-29 570.0
06-30 575.93
07-01 480.36
07-02 426.43
07-03 420.23
07-04 430.92
07-05 414.5
07-06 531.43
07-07 596.79
07-08 766.5
07-09 778.43
07-10 782.2
07-11 587.07
07-12 632.67
07-13 705.93
07-14 563.8
07-15 1132.07
07-16 881.92
07-17 712.2
07-18 549.07
07-19 608.47
07-20 574.53
07-21 726.53
07-22 648.13
07-23 631.67
07-24 711.13
07-25 646.2
07-26 508.27
07-27 615.73
07-28 496.5
07-29 601.29
07-30 827.14
07-31 679.36
08-01 454.0
08-02 751.47
08-03 708.33
08-04 547.87
08-05 538.8
08-06 484.67
08-07 463.13
08-08 526.36
08-09 740.14
08-10 580.36
08-11 547.07
08-12 521.67
08-13 660.33
08-14 638.33
08-15 630.47
08-16 714.93
08-17 755.71
08-18 745.08
08-19 710.85
08-20 625.08
08-21 489.85
08-22 480.85
08-23 554.13
08-24 452.29
08-25 512.71
08-26 452.2
08-27 358.93
08-28 323.0
08-29 316.69
08-30 297.0
08-31 280.58
09-01 289.0
09-02 321.38
09-03 412.4
09-04 381.21
09-05 410.5
09-06 619.71
09-07 744.64
09-08 583.79
09-09 444.14
09-10 384.57
09-11 333.43
09-12 364.79
09-13 321.29
09-14 309.14
09-15 283.71
09-16 266.93
09-17 250.86
09-18 243.86
09-19 452.71
09-20 518.14
09-21 354.21
09-22 327.85
09-23 284.57
09-24 281.14
09-25 276.5
09-26 293.43
09-27 306.64
09-28 553.57
09-29 419.38
09-30 389.5
10-01 272.91
10-02 262.55
10-03 257.36
10-04 315.09
10-05 290.83
10-06 262.25
10-07 242.33
10-08 278.42
10-09 334.48
10-10 350.29
10-11 465.47
10-12 633.08
10-13 496.29
10-14 518.93
10-15 880.62
10-16 699.5
10-17 595.57
10-18 448.57
10-19 377.99
10-20 397.21
10-21 389.5
10-22 340.5
10-23 314.36
10-24 323.36
10-25 360.57
10-26 317.93
10-27 309.57
10-28 318.79
10-29 430.07
10-30 633.21
10-31 837.43
11-01 662.86
11-02 556.62
11-03 458.71
11-04 406.07
11-05 376.86
11-06 418.62
11-07 511.69
11-08 595.85
11-09 521.85
11-10 514.54
11-11 529.08
11-12 471.0
11-13 457.23
11-14 431.79
11-15 434.43
11-16 476.0
11-17 944.93
11-18 1309.85
11-19 770.31
11-20 577.85
11-21 526.07
11-22 518.0
11-23 556.5
11-24 772.69
11-25 762.08
11-26 611.5
11-27 607.5
11-28 618.69
11-29 711.5
11-30 681.93
12-01 1125.93
12-02 1743.21
12-03 1693.57
12-04 1482.64
12-05 1132.14
12-06 935.38
12-07 1215.43
12-08 1613.79
12-09 1833.86
12-10 1802.79
12-11 1621.93
12-12 1305.5
12-13 1139.21
12-14 1068.54
12-15 1101.38
12-16 1170.46
12-17 1192.38
12-18 1416.92
12-19 1368.46
12-20 1047.08
12-21 1025.25
12-22 1199.69
12-23 1755.23
12-24 1776.08
12-25 1870.62
12-26 2029.15
12-27 2190.42
12-28 1790.33
12-29 1527.18
12-30 1908.92
12-31 2012.25

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index