Overview Realtime Historical Map View
Heat Advisory
2026-08-05T23:00:00-07:00

* WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night.

Little Wolf Creek Near Tyee Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019
01-01 30.18
01-02 42.18
01-03 29.25
01-04 79.22
01-05 107.02
01-06 37.1
01-07 60.43
01-08 46.44
01-09 42.35
01-10 49.0
01-11 39.55
01-12 40.35
01-13 103.53
01-14 63.45
01-15 50.27
01-16 71.78
01-17 49.77
01-18 29.22
01-19 40.1
01-20 32.77
01-21 32.04
01-22 26.69
01-23 35.9
01-24 32.27
01-25 36.1
01-26 30.48
01-27 27.78
01-28 58.57
01-29 39.93
01-30 30.22
01-31 25.9
02-01 30.31
02-02 32.08
02-03 34.17
02-04 44.03
02-05 29.4
02-06 31.62
02-07 28.32
02-08 25.99
02-09 29.02
02-10 22.76
02-11 23.92
02-12 25.18
02-13 27.56
02-14 41.72
02-15 32.86
02-16 43.32
02-17 58.52
02-18 32.61
02-19 45.5
02-20 41.55
02-21 39.56
02-22 31.24
02-23 33.97
02-24 33.0
02-25 32.89
02-26 29.01
02-27 26.76
02-28 28.77
02-29 28.4
03-01 21.92
03-02 72.06
03-03 24.4
03-04 45.77
03-05 42.16
03-06 20.48
03-07 33.09
03-08 30.2
03-09 21.35
03-10 25.74
03-11 15.05
03-12 37.6
03-13 43.33
03-14 35.96
03-15 40.54
03-16 41.27
03-17 54.27
03-18 28.16
03-19 28.06
03-20 22.82
03-21 25.91
03-22 24.02
03-23 23.43
03-24 23.35
03-25 24.56
03-26 21.34
03-27 23.04
03-28 21.52
03-29 31.82
03-30 20.3
03-31 36.48
04-01 26.11
04-02 34.2
04-03 25.87
04-04 26.33
04-05 24.27
04-06 31.52
04-07 24.92
04-08 20.63
04-09 22.79
04-10 34.79
04-11 29.05
04-12 29.92
04-13 31.17
04-14 28.53
04-15 23.89
04-16 24.19
04-17 19.73
04-18 20.25
04-19 17.09
04-20 21.01
04-21 16.85
04-22 20.4
04-23 15.3
04-24 17.56
04-25 13.21
04-26 15.93
04-27 11.76
04-28 14.55
04-29 15.08
04-30 13.76
05-01 10.7
05-02 13.22
05-03 15.78
05-04 10.82
05-05 13.14
05-06 10.61
05-07 15.79
05-08 17.12
05-09 18.23
05-10 12.54
05-11 13.91
05-12 10.17
05-13 13.08
05-14 13.94
05-15 16.41
05-16 16.52
05-17 13.52
05-18 15.97
05-19 13.44
05-20 15.29
05-21 11.81
05-22 13.9
05-23 12.75
05-24 9.25
05-25 11.58
05-26 11.56
05-27 11.26
05-28 10.62
05-29 11.45
05-30 8.03
05-31 11.16
06-01 6.01
06-02 6.87
06-03 4.83
06-04 8.11
06-05 5.85
06-06 8.11
06-07 5.69
06-08 8.69
06-09 5.06
06-10 7.85
06-11 4.35
06-12 8.33
06-13 9.2
06-14 6.01
06-15 8.29
06-16 4.95
06-17 7.84
06-18 4.34
06-19 7.35
06-20 3.95
06-21 7.08
06-22 7.04
06-23 6.8
06-24 6.64
06-25 3.35
06-26 7.33
06-27 3.1
06-28 6.23
06-29 2.92
06-30 6.08
07-01 2.86
07-02 6.0
07-03 2.76
07-04 5.85
07-05 2.64
07-06 5.87
07-07 2.6
07-08 5.71
07-09 2.37
07-10 5.52
07-11 5.49
07-12 0.46
07-13 6.23
07-14 2.18
07-15 5.37
07-16 2.36
07-17 5.29
07-18 2.06
07-19 5.26
07-20 1.99
07-21 5.18
07-22 2.31
07-23 5.14
07-24 5.07
07-25 1.82
07-26 5.0
07-27 2.1
07-28 5.77
07-29 1.92
07-30 5.58
07-31 1.91
08-01 6.13
08-02 0.42
08-03 4.22
08-04 0.41
08-05 4.94
08-06 0.39
08-07 4.78
08-08 0.39
08-09 4.86
08-10 0.41
08-11 4.93
08-12 0.38
08-13 4.94
08-14 0.3
08-15 4.87
08-16 5.81
08-17 0.29
08-18 5.77
08-19 0.34
08-20 6.97
08-21 0.32
08-22 5.4
08-23 0.52
08-24 4.88
08-25 4.77
08-26 0.38
08-27 0.36
08-28 0.33
08-29 0.35
08-30 0.34
08-31 0.35
09-01 0.22
09-02 0.21
09-03 0.2
09-04 0.17
09-05 0.19
09-06 0.17
09-07 0.2
09-08 0.15
09-09 0.28
09-10 0.52
09-11 0.58
09-12 0.43
09-13 0.22
09-14 0.31
09-15 0.36
09-16 0.62
09-17 0.73
09-18 0.93
09-19 2.39
09-20 1.15
09-21 0.83
09-22 0.51
09-23 0.4
09-24 0.41
09-25 0.43
09-26 0.49
09-27 0.49
09-28 0.73
09-29 1.03
09-30 0.82
10-01 0.63
10-02 0.46
10-03 0.39
10-04 0.37
10-05 0.37
10-06 0.38
10-07 0.41
10-08 0.36
10-09 0.34
10-10 0.37
10-11 1.32
10-12 1.15
10-13 1.93
10-14 1.39
10-15 1.26
10-16 0.82
10-17 0.75
10-18 0.76
10-19 0.83
10-20 1.21
10-21 1.64
10-22 1.03
10-23 1.26
10-24 1.0
10-25 1.53
10-26 2.41
10-27 2.68
10-28 1.53
10-29 1.23
10-30 1.01
10-31 1.06
11-01 1.18
11-02 1.42
11-03 1.69
11-04 1.61
11-05 6.69
11-06 9.03
11-07 13.33
11-08 6.78
11-09 4.18
11-10 4.84
11-11 7.63
11-12 6.2
11-13 5.11
11-14 6.67
11-15 9.64
11-16 9.18
11-17 9.01
11-18 6.55
11-19 11.4
11-20 10.28
11-21 8.04
11-22 6.14
11-23 4.75
11-24 4.31
11-25 4.88
11-26 6.81
11-27 6.3
11-28 7.0
11-29 5.4
11-30 4.24
12-01 9.86
12-02 7.39
12-03 12.57
12-04 4.05
12-05 7.69
12-06 3.71
12-07 7.52
12-08 4.86
12-09 10.84
12-10 8.7
12-11 13.4
12-12 19.43
12-13 17.85
12-14 34.13
12-15 14.33
12-16 17.7
12-17 26.94
12-18 21.43
12-19 20.64
12-20 30.93
12-21 45.35
12-22 34.35
12-23 23.13
12-24 26.37
12-25 23.48
12-26 20.39
12-27 28.1
12-28 48.45
12-29 26.76
12-30 22.08
12-31 33.28

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index