Overview Realtime Historical Map View
Red Flag Warning
2026-08-09T06:00:00-07:00

* Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697) and East Washington North Cascades (Zone 698). * Winds: Northwest 10 to 20 mph with gusts of 20 to 30 mph. * Relative Humidities: 12 to 24 percent in the valleys and 24 to 37 percent over the higher terrain. * Impacts: Rapid fire spread is possible with any new or ongoing fires.

Icicle Creek Above Snow Creek Near Leavenworth, Wa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 364.9
01-02 376.89
01-03 361.0
01-04 397.7
01-05 370.6
01-06 525.3
01-07 448.4
01-08 426.36
01-09 380.09
01-10 358.73
01-11 349.4
01-12 368.6
01-13 527.78
01-14 583.22
01-15 554.5
01-16 476.22
01-17 453.56
01-18 470.63
01-19 466.25
01-20 412.0
01-21 434.78
01-22 378.18
01-23 360.67
01-24 395.2
01-25 416.09
01-26 393.18
01-27 374.08
01-28 417.55
01-29 404.92
01-30 385.54
01-31 395.38
02-01 504.42
02-02 590.67
02-03 478.17
02-04 430.08
02-05 427.91
02-06 444.7
02-07 605.9
02-08 558.7
02-09 468.75
02-10 469.64
02-11 438.09
02-12 417.33
02-13 403.5
02-14 409.91
02-15 502.25
02-16 468.25
02-17 427.0
02-18 407.91
02-19 389.85
02-20 369.08
02-21 347.58
02-22 348.46
02-23 395.45
02-24 365.36
02-25 346.73
02-26 326.23
02-27 315.0
02-28 310.69
02-29 401.25
03-01 332.45
03-02 382.23
03-03 353.38
03-04 342.92
03-05 339.85
03-06 370.5
03-07 350.0
03-08 322.5
03-09 335.42
03-10 381.5
03-11 361.92
03-12 342.42
03-13 350.92
03-14 351.67
03-15 446.67
03-16 433.08
03-17 435.92
03-18 444.25
03-19 546.92
03-20 716.25
03-21 781.31
03-22 592.54
03-23 512.08
03-24 511.85
03-25 668.08
03-26 647.46
03-27 648.0
03-28 638.31
03-29 612.31
03-30 578.62
03-31 566.83
04-01 550.62
04-02 566.0
04-03 595.92
04-04 617.0
04-05 639.54
04-06 658.42
04-07 637.85
04-08 672.64
04-09 719.33
04-10 753.85
04-11 792.69
04-12 767.25
04-13 713.15
04-14 690.5
04-15 620.0
04-16 623.92
04-17 618.58
04-18 634.17
04-19 690.45
04-20 769.91
04-21 1010.83
04-22 1085.42
04-23 1113.75
04-24 1162.58
04-25 1145.42
04-26 1094.46
04-27 1128.23
04-28 1148.08
04-29 1107.0
04-30 1187.33
05-01 1209.08
05-02 1180.08
05-03 1346.85
05-04 1562.38
05-05 1657.43
05-06 1607.93
05-07 1677.57
05-08 1653.54
05-09 1648.08
05-10 1605.33
05-11 1626.5
05-12 1619.83
05-13 1745.09
05-14 1827.75
05-15 2079.0
05-16 2443.91
05-17 2322.27
05-18 2051.83
05-19 1967.0
05-20 1832.73
05-21 1867.09
05-22 1768.5
05-23 1802.23
05-24 1753.62
05-25 1596.64
05-26 1602.86
05-27 1647.86
05-28 1744.27
05-29 1802.0
05-30 1821.6
05-31 1953.57
06-01 1830.07
06-02 1838.21
06-03 2005.71
06-04 2021.69
06-05 1699.46
06-06 1769.38
06-07 1844.38
06-08 1739.43
06-09 1654.14
06-10 1758.23
06-11 1628.15
06-12 1590.17
06-13 1551.46
06-14 1520.15
06-15 1381.85
06-16 1299.08
06-17 1324.5
06-18 1408.83
06-19 1440.27
06-20 1398.08
06-21 1446.69
06-22 1538.73
06-23 1509.31
06-24 1370.0
06-25 1346.46
06-26 1242.79
06-27 1225.14
06-28 1273.08
06-29 1227.86
06-30 1304.62
07-01 1169.86
07-02 1114.64
07-03 1066.43
07-04 1068.25
07-05 884.29
07-06 868.92
07-07 979.33
07-08 943.0
07-09 943.92
07-10 882.75
07-11 782.25
07-12 765.83
07-13 766.58
07-14 662.86
07-15 658.54
07-16 709.1
07-17 611.92
07-18 604.92
07-19 599.92
07-20 533.62
07-21 527.23
07-22 528.27
07-23 473.17
07-24 433.38
07-25 452.55
07-26 425.33
07-27 423.17
07-28 409.73
07-29 364.17
07-30 355.17
07-31 352.36
08-01 329.0
08-02 311.17
08-03 287.92
08-04 285.75
08-05 271.62
08-06 266.38
08-07 269.33
08-08 251.15
08-09 248.33
08-10 246.64
08-11 237.0
08-12 233.85
08-13 227.92
08-14 240.67
08-15 224.58
08-16 226.27
08-17 222.36
08-18 211.09
08-19 199.92
08-20 194.42
08-21 189.5
08-22 186.42
08-23 182.83
08-24 182.64
08-25 177.09
08-26 174.83
08-27 166.0
08-28 162.21
08-29 159.93
08-30 162.21
08-31 159.62
09-01 154.29
09-02 151.21
09-03 148.14
09-04 149.43
09-05 143.14
09-06 144.86
09-07 151.86
09-08 142.93
09-09 136.99
09-10 133.78
09-11 132.12
09-12 130.9
09-13 128.28
09-14 124.26
09-15 120.12
09-16 122.15
09-17 117.25
09-18 119.05
09-19 124.16
09-20 120.74
09-21 124.64
09-22 115.19
09-23 112.27
09-24 123.56
09-25 137.02
09-26 149.72
09-27 138.45
09-28 151.82
09-29 191.27
09-30 186.61
10-01 223.82
10-02 176.94
10-03 158.55
10-04 152.81
10-05 141.9
10-06 139.14
10-07 139.71
10-08 148.92
10-09 169.58
10-10 162.94
10-11 158.49
10-12 193.02
10-13 197.88
10-14 242.13
10-15 286.88
10-16 255.99
10-17 306.23
10-18 290.35
10-19 275.98
10-20 323.11
10-21 397.73
10-22 329.01
10-23 442.85
10-24 352.77
10-25 313.59
10-26 291.66
10-27 358.98
10-28 298.94
10-29 431.02
10-30 494.55
10-31 731.38
11-01 486.6
11-02 541.84
11-03 516.08
11-04 447.21
11-05 708.29
11-06 631.08
11-07 588.08
11-08 483.92
11-09 419.38
11-10 400.31
11-11 382.42
11-12 372.69
11-13 845.33
11-14 608.93
11-15 797.85
11-16 473.5
11-17 461.18
11-18 448.75
11-19 410.67
11-20 510.0
11-21 449.08
11-22 423.91
11-23 358.31
11-24 378.54
11-25 353.62
11-26 517.67
11-27 501.69
11-28 655.62
11-29 637.31
11-30 465.77
12-01 429.92
12-02 457.38
12-03 421.42
12-04 369.92
12-05 352.5
12-06 581.08
12-07 480.09
12-08 387.67
12-09 1015.55
12-10 648.15
12-11 1546.64
12-12 929.36
12-13 673.83
12-14 518.18
12-15 456.64
12-16 746.7
12-17 899.89
12-18 583.11
12-19 520.1
12-20 443.6
12-21 489.0
12-22 507.2
12-23 482.11
12-24 443.7
12-25 397.64
12-26 372.36
12-27 390.82
12-28 386.5
12-29 356.4
12-30 355.11
12-31 340.18

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index