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Red Flag Warning
2026-08-08T20:00:00-06:00

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR NORTHERN FOOT HILLS, BUTTE COUNTY AREA, NORTHERN CAMPBELL, SOUTHERN CAMPBELL, CROOK COUNTY PLAINS, WESTON COUNTY PLAINS, AND WYOMING BLACK HILLS... * AFFECTED AREA...Fire Weather Zones 314, 315, 316, 317, 318, 323, and 327. * TIMING...From noon today to 8 PM MDT this evening. * WINDS...Northwest winds 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...Relative Humidity between 8 to 15 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

Redwater Cr At Wy-Sd State Line 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 42.36
01-02 44.28
01-03 42.02
01-04 42.05
01-05 41.9
01-06 43.34
01-07 54.42
01-08 43.01
01-09 42.85
01-10 43.09
01-11 42.48
01-12 42.08
01-13 43.67
01-14 47.46
01-15 55.49
01-16 51.5
01-17 48.94
01-18 40.49
01-19 40.69
01-20 40.75
01-21 40.59
01-22 40.75
01-23 39.94
01-24 45.13
01-25 47.85
01-26 49.09
01-27 44.0
01-28 40.39
01-29 39.89
01-30 40.48
01-31 43.88
02-01 46.13
02-02 39.22
02-03 39.64
02-04 39.8
02-05 38.82
02-06 40.83
02-07 42.73
02-08 52.43
02-09 41.35
02-10 41.2
02-11 41.45
02-12 40.45
02-13 40.58
02-14 41.15
02-15 48.43
02-16 40.5
02-17 38.63
02-18 40.44
02-19 41.32
02-20 41.32
02-21 45.2
02-22 40.33
02-23 43.74
02-24 45.52
02-25 45.37
02-26 41.9
02-27 41.52
02-28 41.39
02-29 48.23
03-01 39.89
03-02 40.08
03-03 39.98
03-04 38.68
03-05 39.92
03-06 60.78
03-07 49.97
03-08 47.09
03-09 41.33
03-10 42.44
03-11 42.84
03-12 43.52
03-13 50.18
03-14 43.11
03-15 44.17
03-16 44.39
03-17 43.51
03-18 47.46
03-19 48.06
03-20 46.68
03-21 52.99
03-22 52.2
03-23 47.64
03-24 46.11
03-25 46.32
03-26 45.95
03-27 45.83
03-28 46.4
03-29 46.41
03-30 46.79
03-31 46.08
04-01 48.89
04-02 47.75
04-03 47.97
04-04 46.69
04-05 46.99
04-06 47.16
04-07 49.53
04-08 49.93
04-09 50.88
04-10 48.87
04-11 50.43
04-12 50.13
04-13 49.71
04-14 50.76
04-15 49.56
04-16 47.68
04-17 47.04
04-18 51.82
04-19 49.9
04-20 53.48
04-21 54.98
04-22 58.73
04-23 59.0
04-24 62.06
04-25 63.8
04-26 57.91
04-27 59.33
04-28 65.01
04-29 63.58
04-30 61.26
05-01 61.65
05-02 61.12
05-03 60.97
05-04 61.35
05-05 61.99
05-06 61.78
05-07 63.72
05-08 68.44
05-09 63.97
05-10 64.18
05-11 63.99
05-12 63.08
05-13 62.47
05-14 68.91
05-15 65.44
05-16 60.34
05-17 59.4
05-18 58.61
05-19 61.03
05-20 61.79
05-21 77.78
05-22 95.15
05-23 106.51
05-24 92.12
05-25 82.09
05-26 84.1
05-27 80.51
05-28 78.96
05-29 84.99
05-30 83.52
05-31 75.55
06-01 128.57
06-02 120.67
06-03 78.57
06-04 68.44
06-05 68.02
06-06 71.96
06-07 62.74
06-08 59.19
06-09 56.53
06-10 54.69
06-11 52.53
06-12 46.65
06-13 46.7
06-14 47.02
06-15 49.04
06-16 49.36
06-17 48.78
06-18 48.73
06-19 49.21
06-20 54.54
06-21 54.54
06-22 55.92
06-23 72.42
06-24 54.44
06-25 55.13
06-26 55.07
06-27 55.89
06-28 77.57
06-29 52.65
06-30 48.86
07-01 46.99
07-02 46.66
07-03 46.09
07-04 45.62
07-05 43.66
07-06 47.1
07-07 45.32
07-08 44.18
07-09 46.72
07-10 43.72
07-11 43.51
07-12 41.82
07-13 42.04
07-14 47.21
07-15 44.46
07-16 44.18
07-17 44.4
07-18 67.43
07-19 43.08
07-20 39.53
07-21 41.12
07-22 39.57
07-23 38.91
07-24 37.88
07-25 40.12
07-26 39.62
07-27 39.08
07-28 40.9
07-29 39.85
07-30 39.47
07-31 41.75
08-01 36.78
08-02 40.23
08-03 37.45
08-04 37.38
08-05 37.29
08-06 36.49
08-07 34.96
08-08 34.7
08-09 36.23
08-10 36.75
08-11 37.56
08-12 36.97
08-13 36.28
08-14 36.66
08-15 37.58
08-16 31.12
08-17 30.66
08-18 29.8
08-19 33.98
08-20 34.49
08-21 34.68
08-22 36.03
08-23 35.68
08-24 35.37
08-25 35.04
08-26 35.82
08-27 38.3
08-28 36.6
08-29 36.88
08-30 36.56
08-31 34.27
09-01 37.48
09-02 35.96
09-03 35.06
09-04 36.04
09-05 35.91
09-06 36.3
09-07 36.23
09-08 37.21
09-09 37.35
09-10 36.09
09-11 35.81
09-12 35.84
09-13 35.77
09-14 35.99
09-15 38.27
09-16 39.17
09-17 39.04
09-18 39.1
09-19 38.76
09-20 39.05
09-21 39.11
09-22 38.52
09-23 39.62
09-24 40.31
09-25 39.69
09-26 39.59
09-27 40.44
09-28 40.09
09-29 40.35
09-30 42.24
10-01 41.68
10-02 41.86
10-03 42.4
10-04 42.21
10-05 44.96
10-06 43.56
10-07 43.44
10-08 44.29
10-09 43.89
10-10 43.84
10-11 44.06
10-12 46.36
10-13 47.36
10-14 46.41
10-15 46.92
10-16 48.97
10-17 47.64
10-18 46.26
10-19 45.56
10-20 46.74
10-21 47.77
10-22 47.37
10-23 46.95
10-24 47.23
10-25 47.21
10-26 46.79
10-27 47.16
10-28 47.48
10-29 47.31
10-30 47.71
10-31 47.15
11-01 47.1
11-02 46.95
11-03 47.67
11-04 47.54
11-05 47.82
11-06 46.92
11-07 46.36
11-08 46.42
11-09 46.36
11-10 46.5
11-11 46.31
11-12 45.62
11-13 45.74
11-14 46.29
11-15 46.24
11-16 46.21
11-17 46.12
11-18 45.81
11-19 45.98
11-20 45.86
11-21 45.87
11-22 45.15
11-23 44.49
11-24 45.64
11-25 45.66
11-26 44.58
11-27 43.98
11-28 43.31
11-29 44.26
11-30 44.02
12-01 43.54
12-02 42.8
12-03 43.11
12-04 42.98
12-05 42.9
12-06 42.72
12-07 42.76
12-08 44.86
12-09 60.35
12-10 42.72
12-11 42.67
12-12 43.12
12-13 42.75
12-14 42.33
12-15 41.86
12-16 41.97
12-17 42.09
12-18 42.27
12-19 41.93
12-20 41.62
12-21 44.71
12-22 42.95
12-23 42.55
12-24 42.42
12-25 42.06
12-26 41.55
12-27 42.58
12-28 42.93
12-29 41.56
12-30 42.32
12-31 42.45

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index