Overview Realtime Historical Map View
Red Flag Warning
2026-07-14T21:00:00-06:00

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER COUNTY AREA, NORTHERN FOOT HILLS, EASTERN FOOT HILLS, CUSTER COUNTY PLAINS, PINE RIDGE AREA, BUTTE COUNTY AREA, PERKINS COUNTY, WEST CENTRAL PLAINS, ZIEBACH COUNTY, HAAKON COUNTY AREA, BADLANDS AREA, NORTHERN CAMPBELL, SOUTHERN CAMPBELL, CROOK COUNTY PLAINS, AND WESTON COUNTY PLAINS... ....RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT TUESDAY DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER COUNTY AREA, NORTHERN FOOT HILLS, EASTERN FOOT HILLS, CUSTER COUNTY PLAINS, PINE RIDGE AREA, BUTTE COUNTY AREA, PERKINS COUNTY, WEST CENTRAL PLAINS,ZIEBACH COUNTY, HAAKON COUNTY AREA, NORTHEAST WYOMING PLAINS, AND BADLANDS AREA... * AFFECTED AREA...Fire Weather Zones 314, 315, 316, 317, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, and 332. * TIMING...Until 9 PM MDT this evening. * WINDS...Southeast winds 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...Relative Humidity between 12 to 22 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

Belle Fourche River Below Moorcroft, Wy Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
02-25 87.7
03-07 1480.0
03-08 1590.0
03-09 1120.0
03-10 606.0
03-11 617.0
03-12 230.0
03-13 154.0
03-14 102.0
03-15 54.77
03-16 43.83
03-17 45.23
03-18 40.7
03-19 28.32
03-20 28.66
03-21 25.05
03-22 10.58
03-23 19.05
03-24 19.57
03-25 18.67
03-26 18.89
03-27 22.93
03-28 20.41
03-29 30.85
03-30 54.18
03-31 47.24
04-01 38.13
04-02 34.1
04-03 27.93
04-04 24.99
04-05 24.17
04-06 25.15
04-07 23.99
04-08 22.2
04-09 16.18
04-10 20.58
04-11 24.89
04-12 34.15
04-13 29.51
04-14 25.99
04-15 24.75
04-16 24.79
04-17 20.46
04-18 18.42
04-19 17.0
04-20 16.98
04-21 14.67
04-22 14.61
04-23 14.73
04-24 13.92
04-25 14.28
04-26 14.93
04-27 17.51
04-28 18.71
04-29 26.83
04-30 39.28
05-01 42.49
05-02 23.26
05-03 22.22
05-04 20.54
05-05 17.3
05-06 15.68
05-07 14.23
05-08 13.48
05-09 18.94
05-10 15.85
05-11 15.1
05-12 26.64
05-13 26.01
05-14 21.83
05-15 17.11
05-16 18.63
05-17 33.48
05-18 23.5
05-19 19.11
05-20 29.46
05-21 39.63
05-22 62.64
05-23 106.24
05-24 92.67
05-25 99.66
05-26 116.37
05-27 66.99
05-28 104.79
05-29 111.7
05-30 353.08
05-31 131.11
06-01 111.83
06-02 77.34
06-03 60.62
06-04 46.2
06-05 44.12
06-06 54.19
06-07 40.19
06-08 30.35
06-09 29.01
06-10 23.06
06-11 24.06
06-12 31.8
06-13 25.01
06-14 21.42
06-15 46.78
06-16 38.46
06-17 22.56
06-18 18.4
06-19 23.11
06-20 27.16
06-21 19.69
06-22 18.62
06-23 24.32
06-24 19.53
06-25 19.67
06-26 39.71
06-27 72.31
06-28 20.9
06-29 22.57
06-30 20.66
07-01 22.15
07-02 19.58
07-03 20.6
07-04 17.31
07-05 14.61
07-06 12.87
07-07 18.19
07-08 18.2
07-09 15.31
07-10 13.42
07-11 19.0
07-12 13.31
07-13 10.64
07-14 11.52
07-15 10.31
07-16 13.74
07-17 14.39
07-18 17.65
07-19 17.33
07-20 16.67
07-21 14.65
07-22 10.94
07-23 8.78
07-24 14.07
07-25 10.73
07-26 7.76
07-27 23.84
07-28 30.33
07-29 18.61
07-30 12.8
07-31 13.93
08-01 28.51
08-02 9.9
08-03 8.22
08-04 9.32
08-05 9.52
08-06 11.39
08-07 9.51
08-08 10.27
08-09 8.73
08-10 10.03
08-11 14.63
08-12 14.96
08-13 14.76
08-14 15.69
08-15 9.2
08-16 8.35
08-17 7.3
08-18 7.24
08-19 8.04
08-20 8.81
08-21 8.81
08-22 9.0
08-23 8.14
08-24 6.93
08-25 9.01
08-26 9.17
08-27 20.54
08-28 19.37
08-29 16.03
08-30 13.1
08-31 6.81
09-01 7.68
09-02 6.89
09-03 5.96
09-04 5.94
09-05 5.54
09-06 5.73
09-07 5.25
09-08 5.25
09-09 5.15
09-10 4.63
09-11 4.43
09-12 5.09
09-13 5.65
09-14 5.81
09-15 6.25
09-16 8.12
09-17 6.68
09-18 6.34
09-19 5.85
09-20 5.65
09-21 5.39
09-22 5.25
09-23 5.12
09-24 5.59
09-25 5.79
09-26 10.91
09-27 9.06
09-28 6.75
09-29 7.69
09-30 7.05
10-01 7.38
10-02 8.32
10-03 9.45
10-04 7.62
10-05 7.41
10-06 8.41
10-07 7.88
10-08 11.31
10-09 22.85
10-10 29.14
10-11 20.37
10-12 14.1
10-13 17.89
10-14 19.49
10-15 20.91
10-16 23.64
10-17 20.56
10-18 16.16
10-19 12.97
10-20 15.88
10-21 13.04
10-22 11.81
10-23 10.22
10-24 11.43
10-25 11.52
10-26 10.58
10-27 10.27
10-28 10.32
10-29 10.64
10-30 8.76
10-31 8.79
11-01 8.62
11-02 7.83
11-03 7.92
11-04 7.82
11-05 7.99
11-06 8.04
11-07 8.17
11-08 8.71
11-09 8.36
11-10 7.66
11-11 9.08
11-12 8.97
11-13 10.03
11-14 8.98
11-15 9.06
11-16 8.83
11-17 8.87
11-18 10.21
11-19 11.32
11-20 12.12
11-21 10.4
11-22 12.51
11-23 12.23
11-24 10.77
11-25 13.41
11-26 10.7
11-27 13.05
11-28 12.0
11-29 17.6
12-01 14.0
12-02 14.0
12-03 14.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index