Overview Realtime Historical Map View
Fire Weather Watch
2026-07-22T23:00:00-07:00

The National Weather Service in Medford has issued a Fire Weather Watch, which is in effect from Wednesday morning through Wednesday evening. * IMPACTS...Abundant lightning on dry fuels will likely create new ignitions across the region. Any fires that develop could spread rapidly. Numerous new fire starts could overwhelm initial attack. * AFFECTED AREA...Areas in southern Oregon along and east of the Cascades, along the western foothills and slopes of the Cascades, and over the Siskiyous, including Fire Weather Zones 617...621...622...623...624 and 625. * THUNDERSTORMS...Moving roughly north to northeast around 15 to 20 mph. Storm mode will be mostly wet thunderstorms, but dry lightning strikes can occur outside of wet cores. * OUTFLOW WINDS...Isolated gusts up to 45 mph. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr

Sprague River Near Chiloquin, Or Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 495.0
01-02 509.86
01-03 450.33
01-04 455.0
01-05 400.43
01-06 388.86
01-07 385.5
01-08 403.33
01-09 408.33
01-10 398.44
01-11 368.89
01-12 360.71
01-13 343.75
01-14 332.63
01-15 334.5
01-16 345.14
01-17 357.25
01-18 351.88
01-19 367.0
01-20 408.0
01-21 436.56
01-22 466.3
01-23 497.3
01-24 467.64
01-25 360.4
01-26 364.44
01-27 450.6
01-28 423.73
01-29 420.36
01-30 431.73
01-31 444.91
02-01 459.17
02-02 438.83
02-03 402.25
02-04 378.92
02-05 384.15
02-06 397.0
02-07 382.85
02-08 382.17
02-09 400.54
02-10 416.69
02-11 425.5
02-12 423.62
02-13 416.38
02-14 417.67
02-15 438.69
02-16 451.15
02-17 514.08
02-18 559.67
02-19 527.71
02-20 479.0
02-21 469.71
02-22 457.21
02-23 448.15
02-24 424.46
02-25 470.0
02-26 495.0
02-27 546.71
02-28 658.5
02-29 550.5
03-01 672.38
03-02 704.21
03-03 680.0
03-04 651.07
03-05 644.5
03-06 658.21
03-07 659.93
03-08 664.21
03-09 695.43
03-10 707.86
03-11 689.5
03-12 681.79
03-13 698.71
03-14 745.69
03-15 758.36
03-16 789.0
03-17 847.71
03-18 881.36
03-19 1034.67
03-20 968.86
03-21 1045.53
03-22 1093.36
03-23 1041.4
03-24 1044.33
03-25 1066.07
03-26 1079.33
03-27 1072.0
03-28 1036.87
03-29 1013.2
03-30 1030.0
03-31 1092.07
04-01 1115.47
04-02 1123.13
04-03 1109.73
04-04 1105.2
04-05 1072.53
04-06 972.93
04-07 1031.73
04-08 1032.07
04-09 840.08
04-10 1018.2
04-11 1041.47
04-12 1085.43
04-13 1147.71
04-14 1200.43
04-15 1251.77
04-16 1255.23
04-17 1157.92
04-18 1217.0
04-19 1142.23
04-20 1125.31
04-21 1098.64
04-22 1085.71
04-23 1053.57
04-24 1048.79
04-25 1067.15
04-26 1051.71
04-27 1050.21
04-28 1060.86
04-29 1064.79
04-30 1043.31
05-01 1148.67
05-02 1132.64
05-03 1086.0
05-04 1094.27
05-05 1087.93
05-06 914.5
05-07 1029.93
05-08 975.07
05-09 1009.93
05-10 1017.36
05-11 975.87
05-12 962.0
05-13 934.6
05-14 818.92
05-15 739.69
05-16 795.38
05-17 774.0
05-18 811.67
05-19 812.0
05-20 762.21
05-21 822.43
05-22 765.0
05-23 742.8
05-24 725.6
05-25 712.0
05-26 694.0
05-27 676.0
05-28 658.33
05-29 649.53
05-30 636.0
05-31 615.13
06-01 598.87
06-02 582.14
06-03 541.13
06-04 516.73
06-05 519.07
06-06 498.29
06-07 483.57
06-08 462.64
06-09 437.13
06-10 439.93
06-11 427.93
06-12 440.57
06-13 436.57
06-14 421.36
06-15 388.47
06-16 394.71
06-17 376.47
06-18 371.87
06-19 364.43
06-20 353.36
06-21 344.86
06-22 337.57
06-23 337.07
06-24 332.07
06-25 323.43
06-26 327.71
06-27 329.5
06-28 310.5
06-29 296.36
06-30 290.57
07-01 277.36
07-02 262.0
07-03 253.36
07-04 239.92
07-05 230.13
07-06 215.13
07-07 212.5
07-08 205.5
07-09 197.43
07-10 187.93
07-11 188.07
07-12 186.46
07-13 178.07
07-14 176.8
07-15 174.87
07-16 174.41
07-17 164.53
07-18 164.33
07-19 162.73
07-20 160.27
07-21 161.71
07-22 158.92
07-23 158.0
07-24 157.21
07-25 154.57
07-26 156.43
07-27 156.0
07-28 163.29
07-29 158.0
07-30 156.92
07-31 157.07
08-01 164.92
08-02 156.77
08-03 161.21
08-04 162.57
08-05 158.57
08-06 160.29
08-07 160.93
08-08 161.38
08-09 158.62
08-10 162.17
08-11 160.71
08-12 164.36
08-13 165.15
08-14 165.43
08-15 164.21
08-16 160.38
08-17 164.08
08-18 164.75
08-19 161.54
08-20 159.15
08-21 158.69
08-22 157.0
08-23 156.07
08-24 154.5
08-25 161.08
08-26 169.07
08-27 165.58
08-28 163.19
08-29 163.34
08-30 163.77
08-31 163.85
09-01 161.44
09-02 161.15
09-03 158.55
09-04 161.06
09-05 163.03
09-06 164.05
09-07 165.09
09-08 164.55
09-09 167.21
09-10 168.29
09-11 170.5
09-12 170.14
09-13 171.69
09-14 176.07
09-15 177.79
09-16 176.38
09-17 176.07
09-18 176.93
09-19 177.29
09-20 180.57
09-21 186.54
09-22 186.0
09-23 188.71
09-24 190.43
09-25 191.64
09-26 190.21
09-27 187.14
09-28 188.0
09-29 189.93
09-30 193.38
10-01 195.5
10-02 192.85
10-03 196.25
10-04 195.31
10-05 197.86
10-06 199.79
10-07 198.86
10-08 200.07
10-09 198.5
10-10 204.36
10-11 201.36
10-12 201.14
10-13 206.92
10-14 207.86
10-15 212.46
10-16 210.77
10-17 215.64
10-18 216.57
10-19 216.08
10-20 218.38
10-21 218.15
10-22 219.92
10-23 220.07
10-24 221.08
10-25 225.38
10-26 225.69
10-27 230.79
10-28 233.54
10-29 233.14
10-30 229.64
10-31 226.85
11-01 228.85
11-02 230.86
11-03 230.23
11-04 229.57
11-05 234.77
11-06 236.38
11-07 232.08
11-08 232.31
11-09 235.62
11-10 234.62
11-11 232.38
11-12 234.46
11-13 233.31
11-14 233.43
11-15 235.46
11-16 235.86
11-17 242.23
11-18 244.5
11-19 244.92
11-20 242.38
11-21 243.31
11-22 244.69
11-23 242.33
11-24 243.42
11-25 242.42
11-26 248.17
11-27 255.45
11-28 251.64
11-29 256.09
11-30 254.6
12-01 250.36
12-02 258.55
12-03 279.33
12-04 285.2
12-05 303.4
12-06 325.63
12-07 322.78
12-08 302.0
12-09 303.42
12-10 286.17
12-11 284.0
12-12 289.67
12-13 290.18
12-14 300.56
12-15 312.56
12-16 308.0
12-17 293.0
12-18 287.83
12-19 293.14
12-20 302.17
12-21 302.88
12-22 342.25
12-23 357.89
12-24 407.22
12-25 473.44
12-26 539.71
12-27 476.67
12-28 482.22
12-29 461.2
12-30 448.44
12-31 455.38

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index